Work holder Dovetail clamping

Transcription

1 SK-T ing Systems for Turning Mill M/C ANGE EAD General Purpose ork holder Dovetail clamping A63 ー DOC25 ー 65 CODE 1 φc 2 G S A40 ー DOC 17.5 ー M ー DOC 25 ー M ー DOC 35 ー ー DOC 50 ー M A63 ー DOC 25 ー M ー DOC 35 ー ー DOC 50 ー M ー DOC 70 ー M A100 ー DOC 35 ー M ー DOC 50 ー M ー DOC 70 ー M ー DOC100 ー Dovetail grooving of the work-piece clamping area using an angular cutter is required prior to machining. G 1 2 S C Example of work-piece mounting. Measuring Equipment JIG Procedures for machining a work-piece [Pre-machining] 1 Pre-machining a dovetail on the work-piece using the angular cutter. 2 Insert the dovetail into the dovetail groove, tighten it and you are ready to machine. [Cut off the dovetail of the work-piece] 3 Cut off unnecessary portion. Dovetail grooving Angular cutter Details of dovetail dimensions P S(width) SD(depth) ± older type P S SD DOC DOC DOC DOC DOC DOC JIG Maintenance 82

2 Dovetail vise A A63 ー DOV110I CODE S G (depth ) 1 A63 ー DOV110I ~ ー M8(10) A100 ー DOV140I ~ ー M8(10) Std.access. 8mm hex rench Dovetail vise B 15 Clamping jaw Dovetail grooving of the work-piece clamping area using an angular cutter is required prior to machining. ork-piece clamping jaws move individually. Please use screw hole on the top face as necessary G S M/C ANGE EAD SK-T ing Systems for Turning Mill A63 ー DOV Clamping jaw G (4.5) B 25 (Number of grooves- 1) JIG General Purpose CODE Number of grooves B G (depth ) 1 A63 ー DOV ~73 20 ー M4(6) A100 ー DOV ~73 30 ー M4(6) Std.access. 8mm hex rench Dovetail grooving of the work-piece clamping area using an angular cutter is required prior to machining. ork-piece clamping jaws move individually. Please use screw hole on the top face as necessary. JIG Maintenance Measuring Equipment 83

3 SK-T ing Systems for Turning Mill M/C ANGE EAD General Purpose Flange clamping Std access. Center screw (G1) 1pc. Set screw (G2) 3pcs. M6 special small head bolt (the head diameter size is the same as the M5 bolt. ) 3 pcs. ( A63-FP85-50 / A63-FP ) Regular M6 cap screw doesn't fit. Option Adapter P.85 Positioner boss A63 ー FP85 ー 50 h1 h2 G1 d D Fig. 1 Fig. 2 Fig. 3 Use the G2 set screw when you use the center blot to clamp the work-piece. hen you need whirl-stop machining of a work-piece, make a flat surface on the work-piece and clamp it using a set screw (G2). 3-G2 3-G2 6-d2 3-T2 CODE Fig. φd φ φd2 φd3 φd h1 h2 T1 T2 T3 φd2 φd3 G1 G2 A40 ー FP40 ー ー ー M4 6 ー ー ー ー M 6 15 M ー FP63 ー M5 5.5 M A63 ー FP63 ー ー ー M5 8 ー ー ー ー M10 20 M ー FP85 ー M6 6.6 M ー FP110 ー M6 9 M 8 9 M A100 ー FP100 ー ー ー M8 12 ー ー ー ー M12 25 M ー FP130 ー M8 9 M ー FP160 ー M8 12 M10 11 M d3 3-T3 D3 D2 3-G2 9-T1 Measuring Equipment JIG JIG Maintenance Positioner boss (Flange clamping) Use it when you need centering. CODE older type φd4 φd5 h IR15 ー A40 FP SK-A IR25 ー A63 FP SK-A IR40 ー A100FP SK-A hen you do not want the work-piece to rotate, make a flat surface on the O.D. (B1) of the boss, and fix it using a set screw (G2). ork-piece mounting methods 3 h Positioner boss ork holder D5 D4 ork-piece Set screw (G2) Chamfering surface (B 1) Center bolt(g 1) IR15-A40-FP 1Center bolt type 2Flange bolt type 3Flange tap type 4Using a adapter Adapter The center bolt clamps the workpiece from behind the work holder taper shank. Bolts clamp the work-piece through the work holder bolt holes. Tapping is required on the work-piece. The work-piece is clamped using the thread on the work holder. Tapping is required on the workpiece. The small work-piece is mounted using a adapter with a large diameter holder. 84

4 ork-piece Adapter (Flange clamping) Used with the flange clamping work holder. Minimizing clamping area for a small-size work-piece reduces the machining interference area. Fig. 1 Fig. 2 Center Set screw ( G2 ) bolt ( G1) RS A63 A40 Side clamp A Center bolt ( G1 ) A63 SCS D d Fixing bolt ( G3 ) ork older C 1 1 G1 G T1 G3 B 2 1 D d Fixing bolt( G3 ) ork older Std.access. Center screw G1 1pc. Set screw G2 3pcs. Fixing bolt G3 3pcs. Note 9-T1 Adapter ork holder ( Flange clamping ) Affix the work-piece with the center bolt(g1). hen you do not want the work-piece to rotate, secure the chamfering surface using a set screw. Std.access. arge screw(g1) 2 pcs. M/C ANGE EAD SK-T ing Systems for Turning Mill JIG General Purpose Side clamp B C G1(arge screw ) 2 1 ( Size of work-piece ) Maintenance Measuring Equipment A63 SCD G2(Small screw ) G1 ( Adjust screw ) Std.access. arge screw(g1) 4 pcs. JIG

5 SK-T ing Systems for Turning Mill M/C ANGE EAD General Purpose Maximum cutting force Using the chart below, please confirm the machining load limits for your work-piece size (length and dia R.). hen you start machining using the Smart Grip, reduce the machining load 60~80% based upon the chart. Please choose the optimum work holder for your machining conditions. Maximum cutting force ( N ) (mm) F [ N ] SK-A100 SK-A63 SK-A (mm) (mm) Maximum cutting force ( N ) R(mm) F [ N ] SK-A100 SK-A63 SK-A R (mm) Measuring Equipment JIG (ex) The value of maximum cutting force ead Maximum cutting force? 175mm ork holder ( SK-A63 ) Maximum cutting force ( N ) SK-A100 SK-A63 SK-A (mm) (mm) Please confirm the machining load limit value (N) of the SK-A63 with =175mm from the chart. Max. 4,000N (please start at 2,400~3,200N) JIG Maintenance 86

6 Direct clamping (Direct-mounting type on the machine table) It clamps a work-piece with the shortest length thanks to direct mounting on the table, and provides a larger machining area. Dovetail clamping φ140 4-M10 P.C.D. 120 φ80 2 C Dovetail clamping Ideal for clamping high work-piece 55 The shortest M/C ANGE EAD F140S80-DOC CODE 1 2 φc F140S80 ー DOC 17.5 ー ー DOC 25 ー ー DOC 35 ー ー DOC 50 ー ー DOC 70 ー ー DOC100 ー Flange clamping φ140 4-M10 P.C.D. φ h1 d C Option Mounting plate Std Access. Fixing bolt 4 pcs. Dovetail grooving of the work-piece clamping area using an angular cutter is required prior to machining. hen you can't install it directly on the machine table, please use the mounting plate. Fig. 1 3-G2 6-d3 3-T3 D3 Fig. 2 3-G2 6-d2 3-T2 D2 Fig. 3 3-G2 9-T SK-T ing Systems for Turning Mill JIG General Purpose F140S80-FP CODE Fig. 1 φc φ φd2 φd3 φd h1 T1 T2 T3 d2 d3 G2 F140S80 ー FP 63 ー ー ー M5 8 ー ー ー ー M ー FP 85 ー M ー FP110 ー M6 9 M ー FP130 ー ー M8 12 M8 ー 9 ー M Option Mounting plate Positioner boss P.84 Adapter P.85 Std Access. Fixing bolt 4 pcs. hen you can't install it directly on the machine table, please use the mounting plate. Contact us about the custom-made products for your machining table. Maintenance Measuring Equipment Mounting plate The mounting plate is required to install the direct clamping type, Smart Grip, on the machine table. e can design and produce an exclusive mounting plate to meet your needs, so please contact us for more information M12 P.C.D M10 P.C.D.160 JIG CODE F20080 ー MP140 ー φ200 φ80 8-M10 P.C.D