| Substance | HSS, HSS-Co, PM-HSS |
| Heat therapy hardness | 64 – 67HRC |
| Condition | New |
| Certificate | CZPT, TUV |
| Function | Roller chain sprocket wheel hobbing |
| Coating | TiN,TiAlN,TiCN,AlCrN and so on |
| Profile | Non-involute profile (as roller chain sprocket wheel,paralle aspect spline, timing belt wheel, serration, cycloid gear and so on) |
| Flute | Straight and helical flute |
| Type | Hole type (like longitudinal and transversal keyway) and Shank kind (taper shank and cylindrical shank) |
| CZPT | GB, DIN, AGMA, BS, and so on |
Hobs Selection:
Module: M0.2~M45
Diameter: Ø20~Ø500
Total: ~650
Bore: Metric Ø8. Ø10. Ø13. Ø16. Ø19.Ø22. Ø27. Ø32. Ø40. Ø50. Ø60. Ø70. Ø80. Ø100 and Inch
Morse taper. 7:24 taper and other taper.
Precision:
CZPT: GB/T6084. DIN3968. ANSI B94.seven. JIS B4354…
Precision Quality: AAA. AA. A
Supplies of hobs:
Materials is not the variation of good or poor, only use for suitable or unsuited.
Substantial pace steel: M2. M35.
Electricity substantial velocity metal: S790. S590. S390. ASP2030. ASP2052. ASP2060.
Carbide: P-Type, K-Type.
HSS inserted blade
Carbide brazed
Sizes:
|
Specification (Pitch ×Roller Dia.) |
Outside Dia. |
Overall Size |
Hole Dia. |
|
9.525×6.35 |
70 |
sixty |
27 |
|
twelve.7×8.51 |
eighty |
70 |
|
|
fifteen.875×10.sixteen |
ninety |
85 |
32 |
|
19.05×11.91 |
one hundred |
100 |
|
|
25.4×15.875 |
a hundred and fifteen |
one hundred fifteen |
|
|
31.75×19.05 |
a hundred and forty |
a hundred and forty |
forty |
|
38.1×22.23 |
a hundred and forty |
one hundred fifty |
|
|
44.45×25.4 |
a hundred and fifty |
a hundred and eighty |
|
|
fifty.8×28.fifty eight |
a hundred and sixty |
200 |
|
|
sixty three.5×39.68 |
one hundred eighty |
240 |
