发明名称 |
MILLING OF HELICAL GROOVES WITH VARIABLE PITCH AND PROFILE RADIUS |
摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to machine building and can be used for milling of helical grooves with variable pitch and profile radius at universal miller. Proposed method comprises spinning of cutter while workpiece is fed axially at constant rate and spun at variable angular velocity. Note here that the cutter is displace radially and in lengthwise direction at its turn through the helical groove helix angle to get variable-pitch helical surface.EFFECT: milling of whatever helical grooves with whatever law of pitch variation.1 dwg |
申请公布号 |
RU2529144(C2) |
申请公布日期 |
2014.09.27 |
申请号 |
RU20110142944 |
申请日期 |
2011.10.24 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "KAMAZ" |
发明人 |
VEDERNIKOV JURIJ ALEKSANDROVICH;KHUSAINOV RUSTEM MUKHAMETOVICH;KHISAMUTDINOV RAVIL' MIRGALIMOVICH;EMEL'JANOV DMITRIJ VLADIMIROVICH |
分类号 |
B23C3/28 |
主分类号 |
B23C3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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