Zhuzhou Aohua Tools Co.,Ltd.
| Payment Terms | L/C |
| Maximum thickness | 66mm |
| Modulus range | m0.8 ~ m14 |
| Chip flute structure | comb groove, annular groove |
| Packaging Details | Inner packing plastic bag, outer packing superhard carton |
| Delivery Time | within 10 working days |
| Brand Name | AOJIA |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C | Maximum thickness | 66mm |
| Modulus range | m0.8 ~ m14 | Chip flute structure | comb groove, annular groove |
| Packaging Details | Inner packing plastic bag, outer packing superhard carton | Delivery Time | within 10 working days |
| Brand Name | AOJIA | Place of Origin | CHINA |
| High Light | Coated Module Gear Cutters ，M14 Module Gear Cutters ，66mm Gear Cutting Tool | ||
Coated Gear Shaving Cutter
Common normal length
The external gear is the common normal distance measured between the two outer tooth surfaces of adjacent teeth; the internal gear is the common normal distance measured between the two outer tooth surfaces of several adjacent tooth slots, which is called the common normal length. For involute spur gears, the common normal length is calculated in the end plane, and the calculation formula is: Wt=mtcosat[(k-0.5)x+zinvat]+2mtxtsinat (x should have its own symbol, k is the number of cross teeth). The involute helical tooth (or herringbone tooth) cylindrical gear is measured in the normal plane, and its value is: Wn=Wtcosβb. The length of the common normal line is an important indicator for checking the depth of cutting teeth and determining the level of accuracy.
The length of the common normal can be directly checked from the relevant table.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2000
Employee Number:
80~100
Ecer Certification：
Site Member
Our Product Series include cemented carbide turning & milling cutting tools with standard and non-standard; various kinds of wear-resisting, anti-crosion precision mould and structural parts; semifinishing and precision machining of cermet and non-cermet cutting tools. In recent yea... Our Product Series include cemented carbide turning & milling cutting tools with standard and non-standard; various kinds of wear-resisting, anti-crosion precision mould and structural parts; semifinishing and precision machining of cermet and non-cermet cutting tools. In recent yea...
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