HSS M2 DIN3972 module gear hob PA20 manufacturer Chongqing

Product Overview

Description

HSS M2 DIN3972 module gear hob PA20 manufacturer Chongqing

 

Specification table of module gear hob PA20 : 

 

Module	Outside Dia.	Overall Length	Hole Dia.
1	50	32	22
1.25
1.5		40
1.75	63	50	27
2
2.25	71	55
2.5
2.75		63
3
3.25	80	71	32
3.5
3.75	90	80
4
4.5		90
5	100	100
5.5	112	112	40
6
6.5	118	118
7		125
8	125	132
9	140	150
10	150	170	50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hob cutter series :  gear hob , pre-shaving gear hob, pre-grind gear hob, involute spline hob, parallel side spline hob, ground sprocket hob , and timing pulley hob.

 

Production process of HSS module DP module gear hob with PA20 Single start : 

 

 

 

 

 

 

 

Material Introduction:

 

A. W6Mo5Cr4V2 (GB)  M2( ASTM), S6-5-2(DIN), SKH51(JIS)
   chemical composition:C 0.85, Si 0.38, Mn 0.35, P≤0.030, S≤0.030,  Cr 4.10, W 6.00, Mo 4.80 V 1.85
   main application:It is widely used for making all kinds of cutters and durability cold-work die

 

B. W6Mo5Cr4V2Co5 (GB), M35( ASTM), 1.3243(DIN), SKH55(JIS)
   chemical composition: C 0.93, Si 0.38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.30, Mo 4.80 V 1.85, Co 5.00
   main application:It is often used for making blades with  high-speed and great cutting difficulty as it’s good abrasive resistance

 

 

W6Mo5Cr4V2(M2),W9Mo3Cr4V(W9),W18Cr4V(W18),W6Mo5Cr4V2Al(M2Al),W6Mo5Cr4V2Co5(M35),W2Mo9Cr4VCo8(M42),W4Mo3Cr4VSi(4341),W4Mo2Cr4VSi(4241)