发明名称 |
METHOD OF CONTROLLING TOOL ORIENTATION AND STEP-OVER DISTANCE IN FACE MILLING OF CURVILINEAR SURFACES |
摘要 |
A method for performing a milling operation includes providing a milling cutter and a workpiece having an non-machined workpiece surface; receiving a set of milling cutter geometry parameters; creating a curvilinear profile from the workpiece surface; extracting a radius parameter from the curvilinear profile; determining an initial step-over value in response to the set of milling cutter geometry parameters; determining a surface roughness value in response to the set of milling cutter geometry parameters, the curvilinear profile of the workpiece surface, the radius parameter, and an initial tool inclination angle; determining a minimum surface roughness value in response to the cutter inclination angle value; and adjusting a calculated step-over value in response to the minimum surface roughness value where the calculated step-over value and the calculated inclination angle value are applied to operating the milling cutter. |
申请公布号 |
US2014277686(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201414202378 |
申请日期 |
2014.03.10 |
申请人 |
Makino Inc. |
发明人 |
WANG ZHIGANG;NAKASHIMA SHOGO;LARSON MARK W. |
分类号 |
B23C5/00 |
主分类号 |
B23C5/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method for performing a milling operation, the method comprising:
providing a milling cutter and a workpiece having a non-machined workpiece surface; receiving a set of milling cutter geometry parameters; creating a curvilinear profile from the workpiece surface; extracting a radius parameter from the curvilinear profile; determining an initial step-over value in response to the set of milling cutter geometry parameters; determining a surface roughness value in response to the set of milling cutter geometry parameters, the curvilinear profile of the workpiece surface, the radius parameter, and an initial tool cutter inclination angle; determining a minimum surface roughness value in response to the cutter inclination angle value; and adjusting a calculated step-over value in response to the minimum surface roughness valuewherein the calculated step-over value and the calculated inclination angle value are applied to operating the milling cutter. |
地址 |
Mason OH US |