straightness accuracy 中文意思是什麼
straightness accuracy
解釋
直線度- straightness : 平直度
- accuracy : n. 正確，準確（度）；精確。 firing accuracy 命中率。 with accuracy 正確地。
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In new state standard < < machining center testing items - accuracy testing > > [ refering to iso / dis10791 ], issued in 1999, the test of straightness accuracy has been changed. now it becomes more scientific and reasonable. in old state standard, the testing of straightness accuracy of kinetic part only focus on vertical and " horizontal plane, and it only includes two linear errors ; but in new state standard, we not only measure those two linear errors, but also measure the errors of pitching, deflecting, and inclining of the kinetic part, so it includes two linear errors and three angle errors
1999年公布的國標《加工中心檢驗條件?精度檢驗》 （參照iso dis10791訂）中，直線度等項的檢測做了更為科學的實質性更改，坐標移動的直線度以由只檢測垂直面和水平面內的兩個平移線值誤差，改為用移動坐標方向之外的另兩個坐標的平移線值誤差和移動部件繞三個坐標軸的俯仰，偏擺和傾斜三個角值誤差綜合表徵。 -
Machining center ' s geometric accuracy is the key to guarantee the processing accuracy of machine tool. the testing of geometric accuracy is the base of testing machining center ' s straightness accuracy
加工中心幾何精度是確保機床加工精度的關鍵，其中直線運動精度的檢測是幾何精度檢測的基礎。 -
To improve the volumetric accuracy of machine tools, it is necessary that squareness and straightness errors of machine tools are measured, compensated and calibrated
摘要為了改善機床的幾何精度，達到高精度的三維空間定位，必須對它的垂直度誤差與直線度誤差進行測量與校正。
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