Цепная Звездочка HSS M2/M35 RS25 ~ RS160 резак для варочной панели с Оловянным

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Трекер стоимости

Характеристики

HSS M2/M35 RS25~RS160 Chain Sprocket Gear Hob Cutter with TIN coating

 

1.Specifications :(mm)

 

Specification (Pitch ×Roller Dia.)	Outside Dia.	Overall Length	Hole Dia.
9.525×6.35	70	60	27
12.7×8.51	80	70
15.875×10.16	90	85	32
19.05×11.91	100	100
25.4×15.875	115	115
31.75×19.05	140	140	40
38.1×22.23	140	150
44.45×25.4	150	180
50.8×28.58	160	200
63.5×39.68	180	240

 

2.We can produce spiral groove hob and the straight groove hob .

 

3.If higher accuracy is needed ,we can design and manufacture sprocket hobs for customers as the number of teeth of the sprocket to be processed or tooth profile provided by customer.

 

4.We can design and manufacture hobs as GB ,JIS ,DIN and ANSI standard .

 

 

 

 

 

 

 

 

 

 

Tooth profile of roller chain sprocket hob :  

 

 

 

Production process of hob cutters

 

 

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)