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〖實(shí)例16〗簡單直線滑臺的設(shè)計 |
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點(diǎn)評
原來是這樣,,漲知識了~謝謝
所謂靜音應(yīng)該是相對把!只是聲音較小,。三角牙,、梯形牙摩擦大肯定有噪音,普通滾珠運(yùn)行中碰撞也會有較大噪音,,滾珠間加上緩沖塊就會吸收噪音,。
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