PRODUCT NEWS No. 303 NEW PRODUCT Face Mill type PFC/MPF Ø, Ø 63, Ø 80: 6 Items Heads type Ø 30, Ø33, Ø 40: 3 Items Up & Down From semi-finishing to super finishing on slide seat surface. High speed up and down cutting motion can improve the efficiency and accuracy. DIJET INDUSTRIAL CO., LTD.
PFC/MPF Features 1 High speed and high accuracy finishing can be achieved. Surface roughness and deflection: 0.01mm or less (feed & pick direction). High speed and high accuracy finishing can be achieved. OLD Current method: by end mill NEW Improved method: by up and down cutting motion Feed Long machining time Deflection and waviness problem are easy to occur. U p & D o w n Short machining time Excellent surface roughness and deflection & waviness are perfect. Excellent verticalness and surface roughness 2 Possible to use with very long arbor ( DSA with through coolant ). 51 different arbors are available. Maximum extension length up to 400mm. 3 Easy to adjust the O.D. run out. Easy to adjust the O.D. run out. Tighten the set bolt firmly. Set bolt Radial adjustable screw Loosen the all radial adjustable screws for cartridge. Tighten the set bolt after cartridge pushes to do the space on axial pocket side. Tighten the set bolt firmly. Set the cutter body to arbor. STEP2 On the machine Measure the O.D. run out on the machine, and it is based on the highest insert. Next, to adjust the lower inserts to become same height to the highest insert by tightening the radial adjustable screw. Do the adjustment while set bolt was tightened firmly. Never loosen it. O.D. run out must suppress to be 0.01mm or less. Target 0.005mm STEP1 4 CBN insert and JC8003 value-coated insert are available. JBN330: CBN is the best grade for high speed & accuracy finishing and longer tool life. JC8003: DV coating is adopted for high wear-resistance from semi-finishing to finishing. 5 Consolidating of parts. Easy setting by using same wrench for insert 's clamp screw and radial adjustable screw. Moreover, the same parts are used from small diameter to large diameter. 1
Body / Facemill type a D b d L f b r Surface roughness P f= Pick feed Cusp height m = (P f) 2 0 8R h = Cusp height ødc Tool dia. R R Dc (Tool dia) 2 It is efficient to use large diameter cutter to increase the pick feed. But large diameter cutter may cause interference problem in case of complex work, so to be considered. d 1 D C Stock No. of inserts D C L f D b d d 1 a b r PFC-40R- PFC-4063R- PFC-63R- PFC-63R-2 PFC-4080R-2 PFC-8080R-2 4 4 6 6 4 8 63 80 4 6 6 2 2 2 1 1 1 10.4 10.4 10.4 12.4 12.4 12.4 6.3 6.3 6.3 Standard stock items Note: All cutters are supplied without inserts. Body / Modular head type Through coolant hole MD D C Db W Lf No. of Stock inserts D C L f D b MD W MPF-30-M16 MPF-33-M16 MPF-3040-M16 2 2 3 30 33 40 28 28 32 M16 M16 M16 26 Standard stock items Note: 1. All cutters are supplied without inserts. 2. Please see page 6 for recommended tightening torque. 3. Recommend to use straight shank type of full carbide shank arbor. (Please see page 6) 2
PFC/MPF Insert 55 DPGT0903-W3 JBN330 R0.8 3.94 3.5 55 R0.8 3.18 11 DPGT0903-W3 JC8003 R0.8 3.94 3.5 R0.8 3.18 11 Coated DPGT0903-W3 Tolerance G VALUE coating JC8003 Semi-finishing to finishing CBN insert JBN330 Super finishing Standard stock items Parts Clamp screw Wrench Set bolt for arbor only for ød bore 2mm cutter DSW-30H A-10SD M121.530 Cartridge Radial adjustable screw for cartridge Set bolt for cartridge Wrench for cartridge SDGPR09CA-PFC RSW-008 HCS5-10 LW-040 3
Arbor (Coolant through the tool) For high productivity Coolant through the tool MD D 2 D 1 r 1 r 2 38 BT shank Stock D 1 MD r 2 r 1 D 2 Applicable bolts Applicable cutters DSA----BTH 1 DSA--1--BTH DSA----BTH M10 2 1 4 M101.525 PFC-40R- DSA--2--BTH 300 2 DSA---63-BTH 1 DSA--1-63-BTH DSA---63-BTH DSA--2-63-BTH M10 2 300 1 2 M101.525 PFC-4063R- PFC-63R- DSA--3-63-BTH 400 3 DSA-31.5-80-80-BTH 143 80 DSA-31.5-130-80-BTH DSA-31.5-180-80-BTH DSA-31.5-2-80-BTH 31.5 M12 193 243 323 130 180 2 6 M16235 PFC-4080R PFC-8080R DSA-31.5-330-80-BTH 393 330 Standard stock items Attention for use: BTH type is for coolant through the tool from INDIVIDUAL POCKETS. 4
PFC/MPF Arbor (Coolant through the tool) For high productivity Center through coolant hole MD D 1 D 2 r 1 r 2 38 BT shank Stock D 1 MD r 2 r 1 D 2 Applicable bolts Applicable cutters DSA----BT DSA----BT 1 DSA--1--BT M10 1 4 PFC-40R- DSA----BT 2 DSA--2--BT DSA---63-BT 300 2 DSB-1025 DSA---63-BT 1 DSA--1-63-BT DSA---63-BT M10 2 1 PFC-4063R- PFC-63R- DSA--2-63-BT 300 2 DSA--3-63-BT 400 3 DSA-2--63-BT DSA-2--63-BT 1 DSA-2-1-63-BT DSA-2--63-BT 2 M12 2 1 DSB-1230 PFC-63R-2 DSA-2-2-63-BT 300 2 DSA-2-3-63-BT 400 3 DSA-2--80-BT 5 DSA-2-80-80-BT 130 80 DSA-2-130-80-BT DSA-2-180-80-BT 2 M12 180 230 130 180 6 M121.530 DSB-15 PFC-4080R-2 PFC-8080R-2 DSA-2-2-80-BT 310 2 DSA-2-330-80-BT 380 330 DSA-31.5--80-BT 0 DSA-31.5-80-80-BT 143 80 DSA-31.5-130-80-BT DSA-31.5-180-80-BT DSA-31.5-2-80-BT 31.5 M16 193 243 323 130 180 2 6 DSB-1635 PFC-4080R PFC-8080R DSA-31.5-330-80-BT 393 330 Exclusive distributor stock Attention for use BT type (without H type) has only center through coolant hole. (See page 4 for BTH type.) 5
MSN TYPE MSN Carbide shank holder (Through coolant hole) For high productivity Through coolant hole D 1 D S r 1 L End mill shank type Stock D S r 1 L D 1 MD MSN-M16-55-S32C 55 1 MSN-M16-105-S32C 105 10 32 MSN-M16-155-S32C 155 0 MSN-M16-195-S32C 195 2 Standard stock items Note: Recommend to use straight shank type arbor for modular head MPF-3040-M16. 29 M16 MSN TYPE MSN Carbide shank holder (Through coolant hole) For high productivity Through coolant hole D S L Straight arbor type Stock D S L MD MSN-M16-15S-S32C MSN-M16-21S-S32C MSN-M16-28S-S32C MSN-M16-35S-S32C 32 15 21 28 35 M16 Standard stock items Attention to mounting head Clean the contact surface of head and carbide holder, and also confirm there is no gap between head and holder after tightening. Recommended tightening torque for modular head Thread Tightening Torque Wrench size (mm) M16 90Nm 26 6
PFC/MPF Cutting data Extension length: 400mm Part name Stamping die Work Material FC2 Hardness Before machining After machining Tool Tool No. Grade PFC-63R- DPGT0903-W3 JBN330 n,vc 6,000 (min -1 ), 1,188 (m/min) Result After 3 hours, inserts did not show any chipping and wear. Excellent surface quality and tool life. Surface roughness and deflection was below 0.01mm. Cutting conditions Vf a p(mm) a e(mm) Coolant Machine 6,000 (mm/min) 0.05 (mm) 0. (mm) DRY MC Recommended cutting conditions Materials Grades Vc (m/min) f z (mm/t) a p (mm) Cast iron 1-2HB FC 2 JBN330 JC8003 1, (8002,000) 400 (3000) 0.1 (0.0.15) 0.1 (0.0.15) 0.0.1 0.0.5 Nodular cast iron 10-HB FCD 0 JBN330 JC8003 1,000 (01,0) 300 (400) 0.1 (0.0.15) 0.1 (0.0.15) 0.0.1 0.0.5 Carbon & Alloy steel SCSCM440 JC8003 (300) 0.1 (0.0.15) 0.0.2 Attention for use 1. Arbor must use a larger diameter as much as possible. In case of using MPF-3040-M16, recommend to use straight shank type of full carbide shank arbor. 2. In case of chatter is occurring and surface quality is not satisfied due to machine and work rigidity, recommend to reduce the spindle speed or feed rate. 3. In case of using as face mill, recommend to reduce feed per tooth up to 0.05mm.
Back and Forth Cutter PFC/MPF From semi-finishing to super finishing on slide seat surface. 8
DIJET INDUSTRIAL CO., LTD. Headquarters: 2-1-18, Kami-Higashi, Hirano-ku, Osaka 54-0002, Japan Phone: 81-6-691-681 Fax: 81-6-693-11 Overseas Divisions: DIJET INDUSTRIAL CO., LTD. (Europe) Unit 2 Mundells Court, Welwyn Garden City, Herts AL 1EN, England Phone. 44-10-325444 Fax. 44-10-33019 DIJET EUROPEAN TECHNICAL SERVICE (Italy) Via Sega 2618/B 310 San Giorgio in Bosco (PD) Italy Phone. 39-049-599-4392 Fax. 39-049-599-4935 DIJET INDUSTRIAL CO., LTD. (Bangkok Representative Office) 699 Srinakarindr Road, Modernform Tower 15th Floor, Kweang Suanluang Khet Suanluang, Bangkok 102, Thailand Phone. 66-2--8258, 8259 Fax. 66-2--82 DIJET INDUSTRIAL CO., LTD. (Shanghai Representative Office) Room No. Tomson Commercial Building., 10 Dongfang Rd., Shanghai 1, China Phone. 86-21-58-1698 Fax. 86-21-58-1699 DIJET INDUSTRIAL CO., LTD. (Guandong Representative Office) Rm. 1J2F, A Building, Lotus Plaza, Xianxidadao Road, Changan Town, Dongguan City, Guangdong Provence, 5238 P. R., CHINA Phone. 86-69-8188-01, 02 Fax. 86-69-8118-68 DIJET INDUSTRIAL CO., LTD. (Mumbai Representative Office) A-3/4, Happy Valley Homes, G.B. Road, Near Ti-ku-ji-ni Wadi, Chitalsar Manpada, Thane (West) Mumbai 400, India Phone. 91--4012-1231 Fax. 91--4012-1231 DIJET Incorporated (U.S.A.) 4580 Helm Street, Plymouth, MI 4810 U.S.A. Phone. 1-34-454-9 Fax. 1-34-454-9395 Web Sites http://www.dijet.com - http://www.dijet.org WARNING: Grinding produces hazardous dust. To advoid adverse health, adequate ventilation and read Material Sefety Data Sheet First. Cutting tools may fragment in use. Wear eye protection in the vicinity of their operation. Your local stockist is: Specification may be changed without notice printed 12/8