Product Main

Quick Details

Place of Origin: China (Mainland)
Brand Name: YQ
Model Number: m0.5-m10
Application: gear machine
Package: Box
Number of Pieces: 100
material: M2/M35
coating: TIN/TIALN

Specifications

HSS DIN3968 Involute Gear Hob / gear hobbing cutter / gear hobs
  1. For spur and helical gears to module pitch
  2. 20°pressure angle
  3. Basic profile to DIN3972
  4. Quality grade A to DIN3968
  5. Single start right-handed
  6. With keyway
  7. HSS Co 5%

 

Module

Outside dia.

Cutting edge

length

Total length

Bore dia.

No. of gashes

0.5

50

16

22

22

14

0.75

50

16

22

22

14

1

50

25

31

22

14

1.25

50

25

31

22

14

1.5

56

32

38

22

12

1.75

56

32

38

22

12

2

63

40

46

27

12

2.25

70

50

56

27

12

2.5

70

50

56

27

12

2.75

70

50

56

27

12

3

80

63

69

32

12

3.25

80

63

69

32

12

3.5

80

63

69

32

12

3.75

90

70

78

32

12

4

90

70

78

32

12

4.5

90

70

78

32

10

5

100

80

88

32

10

5.5

100

80

88

32

10

6

115

100

108

32

10

6.5

115

100

108

40

10

7

115

100

108

40

10

8

125

130

138

40

10

9

125

130

138

40

10

10

140

160

170

40

10

 

 

 

 

 

 

 

 


 

 

 


  


 

  


Production process of hob cutters

 


 

 Material Introdution:

    

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)