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dgamen
歲月不饒人
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樓主  發(fā)表于: 2021-07-09 20:15
依據笛卡爾坐標系:X軸左正右負;Y軸往前為正,往后為負(面對操作面板);Z軸往上為正,往下為負。
實(shí)際應用中:X軸左正右負沒(méi)有爭議;Y/Z軸方位各有不同見(jiàn)解。
bruce2020
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1樓  發(fā)表于: 2021-07-09 21:09
機械設計的時(shí)候,最好布局軸馬達的時(shí)候,馬達擺在哪頭很重要,如果擺錯了。想按坐標來(lái)理解,就有點(diǎn)困難。實(shí)際上,最好是按坐標來(lái)設置。這樣簡(jiǎn)單明了。還有就是Z軸,一般工作位是在下面,原點(diǎn)位在上面。工作位數值就變成負數,如果是手動(dòng)輸入坐標,容易漏了負號,導致馬達向上超程。我喜歡把它工作位搞成正數。

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