Selective Basic Ball Lock

Transcription

1 Selective Basic Ball Lock Catalog 4000 pivot punch corporation January 2004

2 SELECTIVE CATALOG INDEX Selective pivot punch corporation SELECTIVE SERIES MULTILE OINT LENGTH RECISION UNCHES AND DIE COMONENTS 3

3 age# How to Order 6 & 7 H( ) Solid unch M-2 8 ( ) Solid unch M 8 Y( ) Solid unch M-2 Straight Grind 8 Y( ) Solid unch M Straight Grind 8 H( )E Ejector unch M-2 9 ( )E Ejector unch M 9 Y( )E Ejector unch M-2 Straight Grind 9 Y( )E Ejector unch M Straight Grind 9 X( ) Solid unch M-2 Whipsleeve 10 X( ) Solid unch M Whipsleeve 10 X( )E Ejector unch M-2 Whipsleeve 11 X( )E Ejector unch M Whipsleeve 11 HCN ilot unch M-2 12 HLN( ) Long Nose ositive ick-up ilot unch 13 HCD Headless Round Die Button M-2 14 HCH Headed Round Die Button M-2 14 CD Headless Round Die Button M 14 CH Headed Round Die Button M 14 H( )DW Headless Shape Die Button M-2 14 H( )HW Headed Shape Die Button M-2 14 ( )DW Headless Shape Die Button M 14 ( )HW Headed Shape Die Button M 14 HCG Round Guide 15 HCB Round Guide 15 HCT Round Guide 15 H( )GW Shape Guide 15 H( )BW Shape Guide 15 H( )TW Shape Guide 15 ACS Two Step Stripper 16 Expanded Series unches & Dies 17 & 18 HB/QB recision Blank unch 19 HD/QD recision Decimal unch 19 HC/QC recision ointed unch 19 HR/QR recision Retainers 19 Standard Alterations 20 All Selective Series items in this section are manufactured to NAMA standards. 4

4 IVOT SELECTIVE SERIES HEAD TYE UNCHES, DIE BUTTONS AND GUIDES, EXANDED SERIES, UNCHES AND DIES, ERFORATORS AVAILABLE FROM STOCK... The complete line of precision punches, die buttons and other standard products offered in this catalog are available from stock or custom ground from stock. For your ordering convenience, ivot maintains a complete inventory to meet your requirements in the shortest possible time. 5

5 IVOT UNCH CORORATION / SELECTIVE SERIES Heads of shoulder type punches are HOT FORGED to minimize breakage. Grain flow lines are uninterrupted and conform to the contour of the head, assuring maximum structural strength. H Y X U D 37 (3/8") 22 (2 1/2") OVERALL LENGTH W.125 SMALLEST OINT DIMENSION RESS IN LEAD 10 (1") OINT LENGTH.375 LARGEST OINT DIMENSION M2 HIGH SEED STEEL Recommended for a greater variety of industrial uses, including many hot work applications, this Mollytough, high vanadium, high speed (M-2) tool steel offers uniform hardening quality, superior wear resistance and high impact strength. STRAIGHT GROUND TONDRA TREATED Grind lines are parallel to the axis and perpendicular to the line of potential fractures. This patented feature, exclusive with ivot, resists wear, minimizes pick-up and achieves maximum strength and punchability. Available in M2 and M. FOR ADDITIONAL ALICATION INFORMATION SEE COLOR-KEYED UNCH SELECTION CHART ivot s WHI- SLEEVE STRAIGHT GROUND TONDRA TREATED punches are capable of piercing metal thicknesses which exceed the diameter of the punches. A vibration absorbing, inert metal sleeve is cast at the point of the punch where failure normally occurs, thus greatly increasing punch life. When used with a bushing in the stripper it eliminates whipping or shifting and transfers side thrust to the stripper rather than imposing all the force on the working point. Available in M2 and M. M 3 ULTIMATE - EXTREME TOUGHNESS (IMACT STRENGTH) AND HIGH WEAR No high wear material has ever seen this amount of toughness before. Strength approaching S-7 material, wear exceeding M2 or D2. AVAILABLE IN BASIC HEAD TYE, UNCH- ES, SOLID, EJECTOR AND HEAVY DUTY BALL LOCK. M STEEL A unique high alloy article Metal Steel which provides exceptionally high wear resistance while maintaining very good toughness and strength characteristics. Due to their exceptionally high wear resistance, M punches have also proven to be cost-effective when replacing carbide in many applications. All ivot M products are triple tempered for maximum strength and toughness. AVAILABLE IN OUR SELECTIVE SERIES. Note: Use of W and to show largest and smallest point dimension is common to all items shown in this catalog. IMORTANT: When ordering ilot Nose unches specify length as same dimension as piercing punch. ilot Nose punches are furnished with 1/4 pilot nose in addition to specified length. TONDRA This exclusive surface treatment, available on all HSS punches and die buttons, imparts a glass hard surface (Rockwell 72-75) and offers the ultimate in resistance to abrasion, firing and galling. erformed after finished grinding, at temp. in excess of 1000 F, this treatment affords an excellent stress relieving and imparts maximum toughness for longer punch life. Recognized by its dull, mottled oxide finish, this treatment may be varied in depth for special ratio piercing, heading, forming, drawing and shaving applications. (.050 min.) CB THIS SIMLIFIED CATALOG ORDER CODE IS DESIGNED TO MAKE UNCH, DIE BUTTON AND GUIDE BUSHING SELECTION EASIER AND MORE ACCURATE FOR YOU! C S F BLANK ROUND SQUARE FLATTED OBLONG RECTANGLE HEXAGON 42 ADDITIONAL OINT OINT ROUND OINT OINT FORM FORM SHAES OINT AVAILABLE, R R DIAG SEE G. 56 O R H Steel Shape HOW TO ORDER H O F-1 F-2 F-3 F-4 W W W W STANDARD FORM SHAES 6

6 IVOT UNCH CORORATION / SELECTIVE SERIES BODY DIAMETER Available in 10 fractional body diameters, held to a press fit tolerance of to ress-in lead will be furnished unless otherwise specified. Order designation first two numbers of decimal equivalent. OVERALL LENGTH A full range to meet most applications. Order designation: first numeral inch increments, second numeral quarter inch increments 1/2" (CODE 02) 3/4" (CODE 03) 1" (CODE 10) 1 1/4" (CODE 11) 1 1/2" (CODE12) oint Length Five selective lengths from 1/2" (code 02) to 1-1/2" (code 12) in 1/4" increments, to meet most die building requirements. These standard lengths afford the opportunity to select longer point lengths where additional guiding or point life is a factor "" LARGEST OINT DIMEN- SION Available in.0001 increments at standard catalog prices. "W" SMALLEST OINT DIMENSION Available in.0001 increments at standard catalog prices. Use only where two dimensions are necessary to describe points. "" UNCH IERCING UNCHES IN A WIDE RANGE OF SIZES "E" EJECTOR ASSURES OSITIVE SLUG EJEC- TION "N" ILOT NOSE FOR EXTREME ACCURACY IN LOCATING STRIS FROM STATION TO STATION ON RO- GRESSIVE DIES "D" RESS FIT, HEADLESS DIE BUTTONS, M2 OR M STEEL "H" RESS FIT, HEAD TYE DIE BUTTONS, M2 OR M STEEL "G" HEADLESS "T" HEAD-U "B" HEAD-DOWN GUIDE BUSHINGS M2 STEEL ONLY "S" TWO-STE GUIDE AND STRIER BUSHINGS. A- 2 STEEL ONLY "OVERALL LENGTH DIE BUTTONS AND GUIDES INDICATED BY TWO OR THREE DIGIT DECIMAL. TOLERANCE AVAILABLE (,.0000) TIR.0003 for the most exacting requirements 7

7 IVOT UNCH CORORATION / SELECTIVE SERIES SOLID UNCHES STEEL: M2 R/C M R/C HEADS DRAWN R/C H( ) M-2 STEEL ( ) M STEEL Y( ) M-2 STRAIGHT GRIND Y( ) M STRAIGHT GRIND Shank oint Round Shape Length Min Range Min Min Max D Code B S SW W Diag HOW TO ORDER D+.125 *.188 RESS IN LEAD Overall Length L BODY OVERALL OINT STEEL SHAE UNCH DIA. CODE LENGTH LENGTH "" ±.015 *.125 WHEN D=.125 OR TIR UNIVERSAL CODE: 1101 (SEE AGE 69) 8

8 IVOT UNCH CORORATION / SELECTIVE SERIES EJECTOR UNCHES STEEL: M2 R/C M R/C HEADS DRAWN R/C RESS IN LEAD H( )E M-2 STEEL ( )E M STEEL Y( )E M-2 STRAIGHT GRIND Y( )E M STRAIGHT GRIND D+.125 * ±.015 *.125 WHEN D= TIR.0003 Shank oint Round Shape Length Min Range Min Min Max D Code B S SW W Diag Overall Length L UNIVERSAL CODE: 1102 (SEE AGE 69) HOW TO ORDER BODY OVERALL OINT STEEL SHAE UNCH DIA. CODE LENGTH LENGTH "" W H O E X.250 X.125 9

9 IVOT UNCH CORORATION / SELECTIVE SERIES SOLID WHISLEEVE UNCHES STEEL: M-2 R/C 60/62 M R/C 60/62 HEADS DRAWN TO R/C X( ) M-2 STEEL RESS IN LEAD X( ) M STEEL D+.125 * ± TIR.0003 SEE LOSS OF RADIUS CHART CATALOG AGE # 59 *.125 WHEN D=.1875 Shank oint Round Shape Length Min Range Min Min Max D Code B S SW W Diag Overall Length L HOW TO ORDER BODY OVERALL OINT TYE SHAE UNCH DIA. CODE LENGTH LENGTH "" X C

10 IVOT UNCH CORORATION / SELECTIVE SERIES EJECTOR WHISLEEVE UNCHES STEEL: M-2 R/C 60/62 M R/C 60/62 HEADS DRAWN TO R/C X( )E M-2 STEEL RESS IN LEAD X( )E M STEEL D+.125 * ± TIR.0003 SEE LOSS OF RADIUS CHART CATALOG AGE # 59 *.125 WHEN D=.1875 Shank oint Round Shape Length Min Range Min Min Max D Code B S SW W Diag Overall Length L HOW TO ORDER BODY OVERALL OINT TYE SHAE UNCH DIA. CODE LENGTH LENGTH "" X C E

11 IVOT UNCH CORORATION / SELECTIVE SERIES ILOTS RESS IN LEAD STEEL: M-2 R/C 60/62 HEADS DRAWN TO R/C H( )N M-2 STEEL D+.125 * UNIVERSAL CODE: (SEE AGE 69) Shank oint Round Length Min Range D Code B S ±.015 *.125 WHEN D=.125 OR TIR.0003 Length L End of Cut unch.25 Less Than.25 arabolic oint Shape for Smooth ickup Action Under.238 Under Full Diameter Lead Over HOW TO ORDER BODY "L" OINT STEEL SHAE UNCH DIA. CODE LENGTH LENGTH "" H C N X

12 IVOT UNCH CORORATION / SELECTIVE SERIES HIGH SEED LONG NOSE ILOTS HLN( ) M-2 STEEL ONLY STEEL: M-2 R/C 60/62 HEADS DRAWN TO R/C ositive ick Up ilots RESS IN LEAD D Tolerance 0 * Included UNDER.186 S ILOT NOSE IS 1.5 to D T.I.R. When = D Tolerance is L.500R UNIVERSAL CODE: (SEE AGE 69) Shank oint Round Length Min Range Max D Code B S N Length L HOW TO ORDER HIGH SEED BODY "L" OINT LONG NOSE ILOT DIA. CODE LENGTH LENGTH "" HLNC X

13 IVOT UNCH CORORATION / SELECTIVE SERIES RESS FIT DIE BUTTONS STEEL M2 R/C M R/C HCD H( )DW HEADLESS M-2 STEEL RESS IN LEAD HARDENED RC HCH H( )HW HEADED M-2 STEEL CD ( )DW HEADLESS M STEEL D TIR.0003 GROUND TAER RELIEF.004/INCH/SIDE MAX *4 TO 5 X "" * HOLES UNDER MAX 3 X "" 0 TIR.0003 CH ( )HW HEADED M STEEL * *.125 WHEN D=.1875 GROUND TAER RELIEF.004/INCH/SIDE MAX *4 TO 5 X "" * HOLES UNDER MAX 3 X "" WHEN < Straight Land L 4 to 5* WHEN >.100 TAERED RELIEF /INCH/SIDE TAERED RELIEF /INCH/SIDE 125 Straight Land SHAES SOLID WIRE CUT CONSTRUCTION TAER RELIEF.004/INCH/SIDE FULL LENGTH TAERED SHAED RELIEF /INCH/SIDE STEED TAER RELIEF /INCH/SIDE UNIVERSAL CODE: 1153 & 1154 (SEE AGE 69) Body Round Shape Min. Max. D Code Range W DIAG Overall Length L HOW TO ORDER HOW TO ORDER HEAD RESS OVERALL STEEL SHAE DIE BODY DIA. LENGTH "" H C H X.625 OVERALL STEEL SHAE FIT DIE WIRE BODY DIA. LENGTH "" W H F D W X.437 X

14 IVOT UNCH CORORATION / SELECTIVE SERIES GUIDE BUSHINGS STEEL M2 R/C HCG H( )GW HEADLESS C L B D HCB H( )BW HEAD DOWN D C L B /8 H D TIR.0003 HCT H( )TW HEAD U / L B H D C D Guide Chart Hole Range /DIAG Land Length B Up to UNIVERSAL CODE: 1131, 1132, 1133 (SEE AGE 69) Body Round Shape C Bore Min. Max. Dia. D Code Range W DIAG C Overall Length L Code HOW TO ORDER RESS-FIT BODY OVERALL STEEL SHAE GUIDE WIRE DIA. LENGTH "" W H O G W X.250 X

15 IVOT UNCH CORORATION / SELECTIVE SERIES TWO-STE STRIER GUIDES HARDENED RC "", "D" & "B" CONCENTRIC WITHIN.0005 T. I. R. HOW TO ORDER TY. WHEN ORDERING WHISLEEVE UNCHES: STEEL CYLINDRICAL SHANK GUIDE BODY DIAMETER DIAMETER THICKNESS HOLE SIZE A C S A C S A C S A C S A C S A C S A C S A C S A C S L - OVERALL LENGTH ROUND HOLE ORDER ACS B H T D 5/8 15/16 1-7/32 1-1/4 1-1/2 1-3/4 MIN. MAX. 3/8 1/2 3/16 3/ /2 5/8 3/16 1/ /8 3/4 3/16 5/ /8 3/4 3/16 3/8 62A /8 1 3/16 1/ /8 3/16 5/ /8 1-1/4 3/16 3/ /4 1-3/8 3/16 7/ /8 1-1/2 3/ BODY HEAD OVERALL STEEL SHAE UNCH DIA. LENGTH "" A C S X.250 TWO-STE STRIER GUIDES This two-step stripper guide is to be used when guiding on the punch shank is required and where it is necessary to strip closely around the punch point. 1. Use shortest possible point length for added strength on critical punches. 2. Use largest practical size shank in relation to point diameter. 3. Use maximum punch and die clearance wherever possible. 4. Consider hardness as well as thickness of material to be punched in relation to point diameter. (In most cases, the XS punch will penetrate thickness as much as twice the diameter of the punch, replacing many drilling operations.) 5. rovide depth stop so that punches cannot be set too deep. 6. rovide taper on die sections or die buttons all the way through. 7. rovide taper slug clearance in die shoe. WHEN GUIDING IN STRIER BUSHING: Make certain the whipsleeve is an easy slip-fit in the guide bushing. When guiding in the stripper itself use 4140 steel or equivalent, hardness approx. 300 Brinell, heat treated before machining. Be sure whipsleeve is engaged in guide before punch contacts material. ivot unches are supplied without guides. Use "ACS" Stripper Guide Bushings, Standard Drill Bushings, or the type of guide that will give the punch the proper support for the particular application. Examples are shown below: C "ACS" TWO-STE STRIER GUIDE Guide on shank Clearance on point STRIER GUIDE Guide on shank UNCH GUIDED IN STRIER CLEARANCE HOLE IN STRIER No guide COUNTER BORED HOLE IN STRIER No guide 16

16 STANDARDIZED COMONENTS FOR LARGE HOLE UNCHING, BLANKING, AND NOTCHING EXANDED SERIES HEAD-TYE UNCHES M-2 RC CATALOG CODE BODY DIAMETER OINT LENGTH & W TOLERANCE ±.0002 to D.0005 TIR L - OVERALL LENGTH RESS IN LEAD HOW TO ORDER: HR ROUND T. STANDARD SHAES SOLID D B 2-1/4 2-1/2 2-3/ /4 MIN. MAX. MIN. W MAX. DIAG. C H() DIAG. S F R F W DIAG. O DIAG. H W H( ) H( ) H( ) H( ) H( ) H( ) 1-1/4 1-1/2 1-3/ /4 2-1/2 1-1/ / / / / / / / / / / / M-2 RC CATALOG CODE BODY DIAMETER OINT LENGTH & W TOLERANCE ±.0002 to D.0005 TIR L - OVERALL LENGTH RESS IN LEAD HOW TO ORDER: HRE ROUND T. EJECTOR STANDARD SHAES D B 2-1/4 2-1/2 2-3/ /4 MIN. MAX. MIN. W MAX. DIAG. C H ( ) E DIAG. S F R F W DIAG. O DIAG. H W H( )E H( )E H( )E H( )E H( )E H( )E 1-1/4 1-1/2 1-3/ /4 2-1/2 1-1/ / / / / / / / / / / /

17 STANDARDIZED COMONENTS FOR LARGE HOLE UNCHING, BLANKING, AND NOTCHING EXANDED SERIES HEAD-TYE DIES BODY DIA. HOW TO ORDER: HOHW M-2 RC &W Tolerance 0 to W.0005 TIR /inch/side HCH H()HW L - OVERALL LENGTH HCH /inch/side constant taper shape relief ROUND T. C Solid H()HW STANDARD SHAES DIAG. S F F W R DIAG. O W DIAG. H HCH H ( ) HW 3/4" 1" 1-1/4" MIN. MAX. MIN. W MAX. DIAG. 1-1/2 1-1/2 1-3/4 1-3/ /4 2-1/4 2-1/2 2-1/2 2-3/4 2-3/ EXANDED SERIES HEADLESS DIES M-2 RC &W Tolerance 0 to W.0005 TIR BODY DIA. HOW TO ORDER: HODW /inch/side HCD H ( ) DW L - OVERALL LENGTH HCD /inch/side constant taper shape relief ROUND T. C Solid H()DW STANDARD SHAES DIAG. S F F W R DIAG. O W DIAG. H HCD H ( ) DW 3/4" 1" 1-1/4" MIN. MAX. MIN. W MAX. DIAG. 1-1/2 1-1/2 1-3/4 1-3/ /4 2-1/4 2-1/2 2-1/2 2-3/4 2-3/

18 IVOT UNCH CORORATION / SELECTIVE SERIES RECISION ERFORATORS BLANK & OINTED HEAD TYE HD HC HB QUILL TYE QD QC QB HD L H R HC L H FILLET.5R D HB L H R D QD STEEL: M2 R/C HEADS DRAWN TO R/C (HD) (QD) L D D (Ref.) R Shank Head oint Range Overall Length L Dia. Length D Code H B Straight unches HD QD N/A.220 N/A Regular unches HC QC unch Blanks HB QB N/A RECISION RETAINERS B precision retainers QC 0.7D L B Fillet D R 1.8D (Ref.) QB 0.7D L D (Ref.) R D STEEL: M2 R/C SERIES HR SERIES QR M2 STEEL R/C M2 STEEL R/C CAT. NO. D H B HR-18 3/16 5/16 9/ HR-25 1/4 3/8 11/ HR-31 5/16 7/16 13/ HR-37 3/8 1/2 15/ HR-43 7/16 9/16 17/ HR-50 1/2 5/8 19/ HR-62 5/8 3/4 21/ Overall Lengths Available (L) 3/ /4 1 1/2 1 3/4 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X CAT. NO. D H QR-18 3/16 5/ QR-25 1/4 3/ QR-31 5/16 7/ QR-37 3/8 1/ QR-43 7/16 9/ QR-50 1/2 5/ QR-62 5/8 3/ HOW TO ORDER CAT. OVERALL N0. LENGTH QR

19 IVOT UNCH CORORATION / SELECTIVE SERIES STANDARD ALTERATIONS Standard alterations are the ranges beyond those sizes listed in the catalog which can be manufactured for a slight additional charge. Does not add to delivery unless noted. Ejector unch H( )E ( )E Y( )E Y( )E Solid H( ) ( ) Y( ) Y( ) S, SW & W Dimensions Smaller than Standard S SB oint Length Longer than Standard.75 Min. SB B S, SW & W Dimensions Smaller than Standard S SB oint Length Longer than Standard.75 Min. SB B SW SW oint Length Code Min. (Rounds) Min. W (Shapes) or oint Length Code Min. (Rounds) Min. W (Shapes) * * or ilots H( )N Long Nose ilots HLN( ) S, SW & W Dimensions Smaller than Standard SB oint Length Longer than Standard S, SW & W Dimensions Smaller than Standard SB oint Length Longer than Standard S.75 Min. SB B.75 Min. SB B oint Length Code Min. (Rounds) or oint Length Code Min. (Rounds) or

20 pivot punch corporation CATALOG INFORMATION Catalog Information 53

21 CATALOG INFORMATION INDEX age# FDS Delivery Schedule 55 Locking Devices 56 & Additional Form Shapes 58 Loss of Radius Chart 59 unch Selection Chart 60 & 61 Recommended ercent of Clearance 62 Standard Alterations Ejector Data 66 Tons of ressure Required for unching Mild Steel 67 Key for Universal Numbering

22 IVOT UNCH CORORATION / CATALOG INFORMATION For Fast Deliveries... IVOT FAST DELIVERY SCHEDULE (FDS) Working Days UNCHES DIE BUTTONS/GUIDES STD FORM STD LG. NOSE EXANDED EXANDED KNOB STYLE KNOB STYLE STD FORM EXANDED EXANDED RODUCT QUANTITY ROUND SHAE SHAE ILOT ILOT ROUND SHAE ROUND SHAE ROUND SHAE SHAE ROUND SHAE SELECTIVE BASIC BALLOCK ALL ABOVE STR. GRIND TONDRA WHISLEEVE Note: The day of receipt of order is not counted as a working day. And, When you need it even FASTER... IVOT QUICKIE SERVICE On all standard catalog items (1-19 qty.) except Expanded Series & M roducts IVOT guarantees maximum delivery will be cut in half, or you don t pay the service charge. The service charge is 20% of the total order - Note: $30.00 minimum order. lease advise fastest shipping method - F.O.B. our plant. Or, for the FASTEST possible deliveries... IVOT MAYDAY SERVICE On all standard catalog items (1-19qty.) except Expanded Series & M roducts IVOT guarantees orders will be shipped with in 24 hours of receipt of order (phone orders only), or you don t pay the service charge. The service charge is $10.00 for each round, $15.00 for each shape - $30.00 minimum order. lease advise fastest shipping method - F.O.B. our plant. 55

23 IVOT UNCH CORORATION / CATALOG INFORMATION LOCKING DEVICES 90 K-1 BS K-2 DS.125 DIA. DOWEL SLOT STANDARD LOCATIONS K1 KEY FLAT 0 0 AND 180 DS DOWEL SLOT 0 B/S BALL SEAT K-1 K-1 K-2 DS K-1 K-1 K-2 DS DS RADIAL DEGREES FOR NON-STANDARD LOCATIONS MUST BE SECIFIED AT TIME OF ORDER. (COUNTER CLOCK- WISE FROM 0 ) UNLESS OTHERWISE SECIFIED, STANDARD LOCATION WILL BE FURNISHED. ALL LOCKING DEVICES ARE SHOWN IN DIE OSITION. ALL UNCH VIEWS ARE THROUGH SHANK ALL DIE BUTTONS LAND-END VIEW DIA. DOWEL SLOT D _.625 F =.5D D< _.625 F=.4D DIA. DOWEL SLOT

24 IVOT UNCH CORORATION / CATALOG INFORMATION ALL LOCKING DEVICES ARE SHOWN IN DIE OSITION. Flats ALL UNCH VIEWS ARE THROUGH SHANK ALL DIE BUTTONS LAND-END VIEW K-1 K-1 K-1 Relief End Standard and Alternate Locations Definitions: Standard Location is at 0. Alternate Location is 90, 180 or 270. Alternate Locations are available at no additional charge. Single Flats: K-1 Locking Devices unches Die Button K-1 On Head Relief End Order Example: K-1-90 Custom Locations Definition: Custom Location is any angle other than: 0, 90, 180 or 270. Single Flats: K-3 Locking Devices unches Die Button K-3 On Head Relief End Order Example: K F Dimension (.5D on Headed roducts) Headless Die Buttons & Guide Busing Only Body Dia F Body Dia F Body Dia F Double Flats: Locking Devices unches Die Button K-2 On Head Relief End Order Example: K-2-90 Second Flat is always parallel to the first flat. Additional Flats Code* Depth Length K K K K Full Length Land End Shown Relief End Optional Double Flats: Locking Devices unches Die Button K-4 On Head Relief End Order Example: K Second Flat is always parallel to the first flat. Additional Flats Code* Depth Length K K K K Full Length Land End Shown Relief End Optional Note: depth of flat is taken from shank, not the head on punches. Dowel Slots Dowel Slots: DS Locking Devices Dowel Dia. DS.125 Order Example: DS Dowel Slots: CDS Locking Devices Dowel Dia. CDS.125 Order Example: CDS Ball Seat: CBS Order Example: CBS

25 IVOT UNCH CORORATION / CATALOG INFORMATION 42 additional form shapes FOR UNCHES: View through shank. FOR DIES: View of land end. AVAILABLE IN ALL CLASSIFICATIONS SHOWN IN THIS CATALOG M2 High Speed Steel, Straight Ground or Whipsleeve This easy to use table, designed to provide 42 additional form shapes without the need for special drawings, has been prepared for your ordering convenience. ivot is also prepared to furnish other special shapes not shown, as required. When ordering shapes, other than shown below, submit twice size (or larger) drawing of point or hole and indicate sizes, tolerance required and relationship to shank or body centerlines and flats or dowels. F1 F2 F3 F4 F5 F6 F7 90 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 A = No. of Sides 180 A = No. of Sides A = No. of Sides F22 F23 F24 F25 F26 F27 F28 0 F29 F30 F31 F32 F33 F34 F35 F36 F37 F38 F39 F40 F41 F NOTES ERTAINING TO TABLE Location is found at 12 o'clock on vertical center line. 2. unch and Die Corner Radius inside (both).003 to.008; outside (both) SHAR. 3. Additional Order Coding = largest shape dimension, W = small shape dimension, R = radius (when only one radius is required), R1 = first radius when more than one is required, R2 = second radius when more than one is required, A,B,C, etc. additional dimensions. 4. Center line on drawings indicate center line of body diameter. 5. For standard method of keying punches, die buttons and guide bushings, see page Standard Ball Lock Location Ball on W or 90 See page Standard Dowel (DS) or Single Flat (K1) location is at 0 Degrees. HOW TO ORDER Body Dia. Overall Steel unch Shape Code Length W A H S F20 50 x 2-1/2 x.437 x.312 x

26 IVOT UNCH CORORATION / CATALOG INFORMATION LOSS OF RADIUS CHART This catalog encompasses a full range of "B" dimension point lengths 1/2" 3/4" 1" 1-1/4" 1-1/2". To calculate straight before radius or effective point length, use the following formula: "B" less "LOR" from chart equals "S.B.R." BODY DIAMETER USE "W" DIM. FOR FLATTED ROUND OBLONG RECTANGLE "" DIM. FOR ROUND SQUARE HEXAGON STRAIGHT BEFORE RADIUS EFFECTIVE OINT LENGTH "W" or "" OINT DIAMETERS 1/32" INCREMENTS "D" / / / / / / / / / / "W" or "" OINT DIAMETERS 1/32" INCREMENTS "D" / /

27 UNCH SELECTION CHART For selecting the best type punch and the right clearance, according to hardness of material, thickness of material, and low or high production, where good die-making principles are followed. NOTICE: The chart below does not include ivot's M punches. In many applications much longer tool life can be achieved by substituting M for added wear where HSS or HSS Straight Ground are indicated. If breaking or chipping we suggest CM 3V. For more information, contact ivot distributor. SHEAR STRENGTH LBS. ER SQ. IN. 15,000 AND UNDER 20,000 32,000 40,000 TO 50,000 60,000 85, , , ,000 BRINELL 10 mm BALL TO RATIO IERCING SHAVING UNCHES SHADING INDICATES TYE OF UNCH High Speed Steel Straight Ground High Speed Steel Whipsleeve High Speed Steel, Straight Grinding, and Tondra Treat are Standard The chart below is based primarily on average punching requirements where material thickness is one half or less than punch diameter. Guiding of punches and point length should be determined by punch diameter to thickness ratio. TYE OF MATERIAL LASTIC HENOLIC SHEET ALUMINUM 2024-O SOFT ALUMINUM 6061-T6 BRASS-YELLOW-SOFT ALUMINUM T-3 HARD STEEL - SAE 1018 HOT ROLLED STEEL - GALVANIZED - SAE 1018 BRASS-YELLOW-HARD STEEL - SAE COLD DRAWN STAINLESS STEEL (ANNEALED) TOOL STEEL (ANNEALED) AER LEATHER MASONITE COER SOFT ZINC HOSHOR BRONZE (SRING TEMERED) SRING STEEL (TEMERED) BRASS 1/2 HARD GALVANIZED LONG TERN MONEL NICKOL WHERE THE STOCK THICKNESS AROACHES OR IS GREATER THAN THE OINT DIAMETER 2-1 MAXIMUM IN MILD STEEL 115 BRINELL FOR MATERIALS LESS THAN 205 BRINELL HOT UNCHING 1550 FAHRENHEIT MAXIMUM CASTINGS FORGINGS TOTAL CLEARANCE IN ERCENT OF MATERIAL THICKNESS MATERIAL THICKNESS MATERIAL THICKNESS SHORT RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE LONG RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE MIN /2 STD / MAX. Var. MIN. 3-1/2-4 STD MAX. 22% MIN. 4-5 STD / MAX. 24 MIN. 5-6 STD MAX. 24 MIN. 5-6 STD MAX. 24 MIN. 5-6 STD MAX. 25 MIN. 6-8 STD MAX. 27 MIN. 7-8 STD MAX. 30 MIN STD MAX. 30 MIN STD MAX. 30 MIN. CHECK STD. CLEAR. ABOVE MAX. 1 1 MIN. METAL STD. TO MAX. METAL MIN. STD. MAX. TOTAL CLEARANCE IN ERCENT OF MATERIAL THICKNESS CHECK CLEAR. ABOVE SHORT RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE LONG RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE 3-1/ / Var / /

28 Boxes with numbers indicate first, second or third choice of punch, and recommended clearance. Boxes without numbers indicate it is possible to use the punch and clearance shown depending on the application. White blocks are not generally recommended. TOTAL CLEARANCE IN ERCENT OF MATERIAL THICKNESS MATERIAL THICKNESS MATERIAL THICKNESS SHORT RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE LONG RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE TOTAL CLEARANCE IN ERCENT OF MATERIAL THICKNESS SHORT RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE LONG RUNS HIGH SEED STEEL (HSS) HSS STRAIGHT GROUND (SG) HSS (SG) WHISLEEVE This chart can be used for materials not listed by comparing the Brinell hardness or the shearing strength of the material to be punched. Shearing strength is approximately four fifths of tensile strength. MINIMUM CLEARANCE Total both sides. The minimum clearances indicated will produce approximately 60% straight walled holes in materials up to 60,000.S.I. shearing strength. However, holes with straight walls 80% or more have been successfully pierced, by dropping the clearance to 4 to 5%, and using whipsleeve punches. Minimum clearance means minimum punch life and more punching pressure required. STANDARD CLEARANCE Total both sides. The standard clearances indicated will produce approximately 40% straight walled holes in materials 50,000.S.I. shearing strength. Standard clearance will give average punch life. THICKNESS OF MATERIAL / / Var / / Var CLEARANCE 24% 20% 16% 12% 8% 4% To Find Clearance Example: Material to be punched.187 hot rolled steel, standard clearance shown in chart is 15-22% for material thickness of.125 to.375. By interpolating 17% is correct standard clearance. 17% of.187 =.032 Correct standard clearance.032 total both sides. MAXIMUM CLEARANCE Total both sides. The maximum clearance indicated will produce approximately 25% straight walled holes in materials up to 100,000.S.I. shearing strength. Ejector punches must be used in most cases when the clearance exceeds 15%, and where the strength of the punch will allow. Maximum punch life is achieved and less press tonnage is required. DIE BUTTONS Available in M2 high speed steel. The same type of steel used for punches, is recommended in most cases when selecting die buttons. STRAIGHT GRINDING Available on all high speed punches. Straight grinding minimizes galling and pick-up while assuring easier stripping. Standard on Whipsleeve punches. RATIO IERCING Whipsleeve punches are recommended when the material thickness approaches or is greater than the point diameter, or where material hardness exceeds 175 Brinell. For best results the metal sleeve should be guided in the stripper. Maximum clearance is advised for maximum punch life. TONDRA Although not shown in the recommendations above, we strongly suggest that the user add the designation TONDRA to all high speed punches and DIE BUTTONS and all straight ground high speed punches for longer life. TON- DRA imparts extreme surface hardness of R/c. (.0005 to.001 deep.) standard on all Whipsleeve punches CHECK CLEAR. ABOVE 1 1-1/ / CHECK CLEAR. ABOVE / / SLUG EJECTORS We also strongly recommend that slug ejectors be used wherever physically possible to insure trouble free production. Slug ejectors guard against slugs being drawn back out of the die. This is more likely to occur when the clearance exceeds 15%, such as when punching hard or thick material. Minimum point diameter is.062. (If you have strength enough and room enough, use a slug ejector.) RATIO IERCING - SHAVING - HOT UNCHING The chart at left shows specialized punching applications that require special care in selecting the kind of steel and type of punch and die used, as well as the proper clearance. Use maximum clearance whenever possible in ratio piercing. Shaving punches and punches used in ratio piercing should always be guided in the stripper. COYRIGHT 1967, IVOT UNCH CORORATION 61

29 IVOT UNCH CORORATION / CATALOG INFORMATION recommended percent of clearances Clearances are total, both sides, and are indicated according to hardness and thickness of material. They are based upon average punching requirements where thickness of the material is approximately one-half or less than the diameter of the punch point. Note that recommended minimum, standard and maximum clearances are quoted in percent of thickness of material. Die buttons - The same type of steel used for punches, is recommended in most cases when selecting die buttons. Slug Ejectors - We also strongly recommend that slug ejectors be used wherever physically possible to insure trouble free production. Slug ejectors guard against slugs being drawn back out of the die. This is more likely to occur when the clearance exceeds 15%, such as when punching hard or thick material. Minimum point diameter is.062. (If you have strength enough and room enough, use a slug ejector.) SHEAR STRENGTH LBS. ER SQ. IN. BRINNELL 10mm BALL TYE OF MATERIAL TOTAL CLEARANCE IN ERCENT OF MATERIAL THICKNESS , HONEOLIC SHEET AER MIN /2 3 1 / /2 4 1 /2-5 AND UNDER LEATHER STD /5 4 1 / /2 5 1 /2-6 MASONITE MAX. Var. Var. Var. Var. MIN. 3 1 / , ALUMINUM SOFT COER SOFT STD ZINC MAX MIN , ALUMINUM T6 STD /2 7 1 / BRASS YELLOW-SOFT MAX MIN ALUMINUM 2024-T-3 HARD BRASS STD , STEEL - SAE 1018 HOT ROLLED1/2 HARD MAX TO TO STEEL- GALVANIZED- GALVANNEALED MIN , SAE 1018 LONG TERN STD MAX MIN , BRASS - YELLOW - HARD STD STEEL - SAE COLD DRAWN MAX , STAINLESS STEEL MIN MONEL STD NICKOL MAX MIN , TOOL STEEL (ANNEALED) STD MAX MIN , HOSHOR BRONZE (SRING TEMERED) STD MAX MIN , SRING STEEL (TEMERED) STD MIN

30 IVOT UNCH CORORATION / CATALOG INFORMATION STANDARD ALTERATIONS Standard Alterations Solid unches Standard alterations are the ranges beyond those sizes listed in the catalog which can be manufactured for a slight additional charge. Standard Alterations Ejector unches Standard alterations are the ranges beyond those sizes listed in the catalog which can be manufactured for a slight additional charge. SD Reduced Shank Diameter Head diameter does not change with body diameter. SD Reduced Shank Diameter Head diameter does not change with body diameter. Shank Dia Min. SD Shank Dia Min. SD SL Overall Length Shortened (1.00 min.) Stock removal from point end which shortens B length. To maintain B specify SB SL Overall Length Shortened (1.00 min.) Stock removal from point end which shortens B length. To maintain B specify SB LL recision Overall Length Same as SL except overall length is held to ±.001. LL recision Overall Length Same as SL except overall length is held to ±.001. ST Thinner Head than Standard Stock removal from head end which shortens overall length. ST Thinner Head than Standard Stock removal from head end which shortens overall length. TT recision Head Thickness Same as ST except head thickness tolerance is held to ±.0005 TT recision Head Thickness Same as ST except head thickness tolerance is held to ±.0005 SH Reduced Head Diameter Minimum head diameter equals D SH Reduced Head Diameter Minimum head diameter equals D SLD CS6 Longer Lead on unches SEC Smaller Ejector Components See page 66 CS9 TONDRA (.050 MIN) A unique wear-resistant surface treatment for M2 & M only. STN Titanium Nitride coating for extra wear. For M2 & M only. 63

31 IVOT UNCH CORORATION / CATALOG INFORMATION STANDARD ALTERATIONS Standard Alterations ilot unch Standard alterations are the ranges beyond those sizes listed in the catalog which can be manufactured for a slight additional charge. Standard Alterations Long Nose ilot Standard alterations are the ranges beyond those sizes listed in the catalog which can be manufactured for a slight additional charge. SD Reduced Shank Diameter Head diameter does not change with body diameter. SD Reduced Shank Diameter Head diameter does not change with body diameter. Shank Dia Min. SD Shank Dia Min. SD SL Overall Length Shortened (1.00 min.) Stock removal from point end which shortens B length. To maintain B specify SB SL Overall Length Shortened (1.00 min.) Stock removal from point end which shortens B length. To maintain B specify SB ST Thinner Head than Standard Stock removal from head end which shortens overall length. ST Thinner Head than Standard Stock removal from head end which shortens overall length. TT recision Head Thickness Same as ST except head thickness tolerance is held to ±.0005 TT recision Head Thickness Same as ST except head thickness tolerance is held to ±.0005 SH Reduced Head Diameter Minimum head diameter equals D SH Reduced Head Diameter Minimum head diameter equals D SLD Longer Lead on unches TONDRA (.050 MIN) A unique wear-resistant surface treatment for M2 & M only. STN Titanium Nitride coating for extra wear. For M2 & M only. 64

32 IVOT UNCH CORORATION / CATALOG INFORMATION STANDARD ALTERATIONS Standard Alterations Die Buttons Standard alterations are the ranges beyond those sizes listed in the catalog which can be manufactured for a slight additional charge. & W Dimensions Larger than Standard S, SW Body Code Max DIAG SB Land Length Shorter or Longer than Standard Reduced Body Dia. Body Min Max Head dia. does not change Code SD DIAG. Hole Range Rounds with body reduction Max B SD Over SL LL ST TT SH Overall Length Shortened Min. overall length: Headless =.25 Headed =.25 + T recision Overall Length Same as SL except overall length is held to ±.001. Thinner Head than Standard Stock removal from head and end which shortens overall length. recision Head Thickness Same as ST except head thickness tolerance is held to ± Reduced Head Diameter Minimum head diameter equals D TONDRA (.050 MIN) A unique wear-resistant surface treatment for M2 & M only. STN Titanium Nitride coating for extra wear. For M2 & M only. 65

33 IVOT UNCH CORORATION / CATALOG INFORMATION EJECTOR DATA & EJECTOR KITS RELACEMENT KITS AVAILABLE FOR EJECTOR UNCHES D L L H L D D IN SIZE IN HOLE SRING SIZE SRING HOLE TA SIZE D L H D L D L E / /8 E /8 3-1/ /8 E /8 3-1/ /8 E /8 3-1/ /8 E /16 3-1/ /4-20 3/16 E /16 3-1/ /4-20 3/16 SELECTIVE BASIC IN IN O.D. SIZE O.D. SIZE BALL LOCK LIGHT DUTY HEAVY DUTY IN IN O.D. SIZE O.D. SIZE /8.020 ( ) ( ) /8.040 (OVER.080) (OVER.115) / / / /

34 IVOT UNCH CORORATION / CATALOG INFORMATION TONS OF RESSURE REQUIRED FOR UNCHING MILD STEEL This table below shows the tons of pressure required for single mild steel derived by the formula: Tons of pressure required = hole size x material thickness x constant 80. All figures shown are tons or percentages of tons. For intermediate sizes interpolations can be made. By use of this chart, the tons of pressure required for multiple punching can also be figured. Example: Can eight holes 1/8" round and two holes 3/16" round be punched in 16 gauge material on a 10 ton press? Yes. Tons pressure requires for one hole 1/8" round in 16 ga. =.60 tons. Tons of pressure requires for one hole 3/16" round in 16 ga. =.90 tons. 8 holes x.60 tons = holes x.90 tons tons Tons of pressure for punch sizes over 1" round can also be computed Example: What pressure is required to punch a 2-1/4" round hold in 7/8" thick material? Since a 1" round hole in 7/8" thick material requires 70 tons pressure, a 2-1/4" round hole in 7/8" thick material requires tons. STOCK UNCH SIZE THICKNESS 1/8 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1" 26 ga ga ga ga ga ga ga ga ga / / / / / / / " ressures above are reduced by shear on punch end or staggering punches. Ratio holes requiring ivot Whipsleeve type punches WHEN ORDERING WHISLEEVE UNCHES: 1. Use shortest possible point length for added strength on critical punches. 2. Use largest practical size shank in relation to point diameter 3. Use maximum punch and die clearance wherever possible. 4. Consider hardness as well as thickness of material to be punched in relation to point diameter. (in most cases, the XS punch will penetrate thickness as much as twice the diameter of the punch replacing many drilling operations.) 5. rovide depth stop so that punches cannot set too deep 6. rovide taper on die sections or die buttons all the way through 7. rovide taper slug clearance in die shoe WHEN GUIDING IN STRIER BUSHING Make certain the shipsleeve is an easy slipfit in the guide bushing. When guiding in the stripper itself itself use 4140 steel or equivalent, hardness approx. 300 Brinell, heat treated before machining. Be sure shipsleeve is engaged in guide before punch contacts material. ivot unches are supplied without guides. Use ACS Stripper Guide Bushings. (See Selective Series Catalog age 16), Standard Drill Bushings, or the type of guide that will give the punch the proper support for the particular application. Examples are shown. ACS TWO STE STRIER GUIDE Guide on shank Clearance on point STRIER GUIDE Guide on shank. UNCH GUIDED IN STRIER CLEARANCE HOLE IN STRIER No guide COUNTER BORED HOLE IN STRIER No guide 67

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36 KEY UNIVERSAL NUMBERING OSITION ONE - SERIES DESCRITION 19 Other - Inch 10 Basic - Inch - Steel 11 Variable - Inch - Steel 12 Light Duty Ball Lock - Inch - Steel 13 Heavy Duty Ball Lock - Inch - Steel 20 Basic Machinable Head - Carbide 21 recision Machinable Head - Carbide 30 Basic Step-A-Head - Carbide 31 recision Step-A-Head - Carbide 40 Basic With Sleeve - Carbide 41 recision With Sleeve - Carbide 59 Other - Metric 50 Basic - Metric - Steel 51 Variable - Metric - Steel 52 Light Duty Ball Lock - Metric - Steel 53 Heavy Duty Ball Lock - Metric - Steel 61 recision Machinable Head - Metric - Carbide OSITION TWO - TYE 01 Solid unch 02 Ejector unch 03 Wire unches (Basic Only) 04 Angle Head unches 05 Combination Angle Head unches 06 Cylindrical Head unches 07 Air Hole unch 08 Solid Center Dowel unch 09 Ejector Center Dowel unch DESCRITION 21 Angle Head unch Holder 22 Combination Angle Head unch Holder 23 Cylindrical Head unch Holder 31 Headless unch Guide Bushing 32 Head Down unch Guide Bushing 33 Head Up unch Guide Bushing 69

37 OSITION TWO - (CONT D) DESCRITION 41 Headless ress Fit Die Button 42 Headed ress Fit Die Button 43 Ball Lock Die Button 51 Headless recision ress Fit Die Button 52 Headed recision ress Fit Die Button 53 Headless recision ress Fit Die Button - Full Taper 54 Headed recision ress Fit Die Button - Full Taper 55 Headless recision ress Fit Die Button - Split Type 61 Retainers 62 Backing Hole 71 Ball Lock unch & Die Button Gage 72 Ball Lock unch & Die Button Gage Check Master 73 Ball Lock Retainer Gage 91 Lite Duty Urethane Stripper - Tube 92 Medium Duty Urethane Stripper - Tube 93 Heavy Duty Urethane Stripper - Tube 94 Extra Heavy Duty Urethane Stripper - Tube 95 Lite Duty Urethane Stripper - Closed End 96 Medium Duty Urethane Stripper - Closed End 97 Heavy Duty Urethane Stripper - Closed End 98 Extra Heavy Duty Urethane Stripper - Closed End OSITION THREE - CONFIGURATION DESCRITION 01 Round 02 Rectangle 03 Obround 04 Square 05 End 06 Universal 07 ilot - arabolic 08 ilot - Long Nose 09 Blank 10 Round Straight unch 11 EDM Die Button Blank - Drilled Wire Hole 12 EDM Die Button Blank - Ground Wire Hole 70

38 IVOT UNCH CORORATION / CATALOG INFORMATION SECIFY MATERIAL SHAE SIZE OINT LENGTH OVERALL LENGTH BODY DIAMETER OSITION THREE OSITION TWO OSITION ONE x.250 M-2 Basic Solid Obround 3/8 2-1/2 5/8 unch 71

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40 ON THE CUTTING EDGE OF INDUSTRY 6550 Campbell Blvd. Lockport, New York hone: (716) Toll-free fax: Cleveland, Ohio 5121 West 161st St Brook ark, Ohio hone: (216) Fax: (216) pivot punch corporation S1015M