　　Main parameters to be noticed in the selection of guide screw? The ball pressure inside the screw can strengthen the rigidity of the screw mother when it is used in mechanical installation. What main parameters should be noticed in the selection process of the ball screw? Let's look at it in detail.

　　1、公稱直徑。也就是絲杠的外徑，常見的規(guī)格有很多，但是很多廠家準備的規(guī)格并不齊全，所以選擇直徑時要多留意下。

　　1. Nominal diameter. That is, the outer diameter of the lead screw, there are many common specifications, but many manufacturers are not ready for the specifications, so when choosing the diameter, we should pay more attention to it.

　　2、螺母方式。絲杠有很多螺母方式，型號中的前幾個字母表示螺母方式，在裝置尺寸和性能允許的狀況下，倡議大家選擇常規(guī)方式。

　　2. Nut mode. There are many nuts for the screw. The first letters in the model represent the nuts. If the size and performance of the device permit, it is advisable that you choose the conventional way.

　　3、導程。簡單來說就是螺距，螺桿每旋轉(zhuǎn)一周螺母直線運動的間隔，導程是與直線速度有關系的，在輸入轉(zhuǎn)速一定的狀況下，導程越大速度越快。

　　3. Guide. Simply speaking, the pitch of the screw is the interval between the straight-line movement of the nut in each rotation cycle. The lead is related to the straight-line speed. Under the condition of a certain input speed, the larger the lead, the faster the speed.

　　選擇適宜的導軌絲杠參數(shù)，絲杠才干發(fā)揮作用，也能保證加工質(zhì)量，后期我們會給大家繼續(xù)引見滾珠絲杠相關內(nèi)容，歡送繼續(xù)關注http://www.pet998.com。

　　Choose the appropriate parameters of guide screw, lead screw can play a role, but also ensure the quality of processing. Later we will continue to introduce the ball screw related content, welcome to continue to pay attention to http://www.pet998.com.

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