FIELD: tool production technology. SUBSTANCE: blanks (racks) of cutting members are installed in auxiliary body, and teeth are formed on them along screw surface of cylindrical worm. Cutting members are numbered, transferred into working body and secured in definite order. In this case, thermal treatment is performed with subsequent drying. Hob cutter is ground in assembly of cutting members with working body and then coated with titanium nitride. EFFECT: higher tool stability. 2 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SECTIONAL HOBBING CUTTER | 1995 |
|
RU2102202C1 |
| SECTIONAL HOBBING CUTTER | 1995 |
|
RU2102201C1 |
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RU2169061C2 |
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|
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SU448088A1 | |
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RU2720011C1 |
