| 单词 | relief angle |
| 释义 | relief angle in Mechanical Engineering (rɪlif æŋgəl) Word forms: (regular plural) relief angles noun (Mechanical engineering: Manufacturing and assembly) The relief angle is the angle between a cutting tool and the workpiece it has just cut. The relief angle on a machine tool is the angle that the edge of the tool nearest the workpiece makeswith the workpiece. If the relief angle is too small the side of the tool will not clear the work and will rub. The relief angle is the angle between a cutting tool and the workpiece it has just cut. |
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