HSS Module M1~m10 PA20 Factory Standard Gear Cutter Hob Tool in Stock

Описание и отзывы

Характеристики

HSS M2 Module m1~m10 PA20 factory standard gear cutter hob tool in stock

Parameter:

Module:                                        m

Pressure angle:                            PA=20

Addendum:                                   S+F=1.25m

Working depth:                             D+F=2.25m

Total tooth height:                        h=2.5m

Clearance of tooth bottom:           CK=0.25m

Tip radius:                                     r=0.3m

Pitch:                                             np=πm

Tooth thickness:                            sn=np/2

Single:                                          Thread Right and Left Hand

Size: (mm.)

GB6083~6084~85                                                                 Class AA, A, 

Note:

1.Module 11-20 can also be ordered

2.Hobs with inch holes of 7/8. 1. 1 1/16. 1 1/4. 1 1/2. 1 3/4 and 2 in can be made

3.Gear hobs of JIS, BS, DIN and ANSI standard can be ordered too

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.

The production process of HSS M2 Module m1~m10 PA20 factory standard gear cutter hob tool in stock

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)