发明名称 |
METODO DI TAGLIO DI VITE E RUOTA IN UN RIDUTTORE A VITE E RUOTA CON RICIRCOLAZIONE DI SFERE E RELATIVI UTENSILI DI TAGLIO. |
摘要 |
A method for cutting worm and worm wheel in a worm-gear reduction unit ( 1 ) with circulation of bearing balls, comprising the steps of: (a) obtaining races ( 30 ) for the bearing balls ( 4 ) onto the worm wheel ( 3 ); and (b) obtaining races ( 20 ) for the bearing balls ( 4 ) onto the worm ( 2 ), wherein step (b) provides the cutting of the races ( 20 ) according to a cutting profile substantially corresponding to the envelope of the subsequent positions assumed by the bearing balls within the worm wheel races being formed. |
申请公布号 |
ITRM20040138(A1) |
申请公布日期 |
2004.06.18 |
申请号 |
IT2004RM00138 |
申请日期 |
2004.03.18 |
申请人 |
UNIVERSITA' DEGLI STUDI DI ROMA TOR VERGATA |
发明人 |
SALVINI PIETRO;SERPELLA DOMENICO;VIVIO FRANCESCO;VULLO VINCENZO |
分类号 |
B23F13/06;B23F15/00;B23F21/00;B23F23/00;F16H1/16 |
主分类号 |
B23F13/06 |
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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