As a дуже важливий трансмісія компонент in the механічний промисловість, linear guide rail has a wide range of applications, спеціально in automation обладнання, and we can basly see its role. in the process of using the linear guide rail, in order to ensure the normal operation of the linear guide rail, an appropriate gap should be maintained between the sliding surfaces of the linear guide rail. If the clearance is too small, the friction will increase, and if the clearance is too large, the guiding accuracy will decrease.
1. The insert strip is used to adjust the side clearance between the rectangular linear guide rail and the dovetail linear guide rail to ensure the normal contact of the surface of the linear guide rail. Inserts should be placed on the side of the linear guide rail with less stress, and there are two commonly used types: flat inserts and wedge inserts. The flat strip is easy to adjust and manufacture, but the strip is thin, and only a few points are in stress contact with the screw rod, which is easy to deform and has low stiffness.
Налаштування метод 1: регулювання гвинт is used to drive the panel to move longitudinally to adjust the gap. Simply put, it is adjusted from both ends with five screws to avoid the panel moving, which has better performance.
Adjustment method 2: adjust the insert through the screw and nut, insert the scraper into the round hole and finish machining. This method is convenient to adjust and can prevent the panel from moving, but the longitudinal dimension is slightly longer.
2. The тиск пластина is used to adjust the surface clearance of the допоміжний linear guide rail and bear the перекидання момент.
Регулювання метод 1: adjust the зазор by шліфування або вишкрібання the поверхня. the поверхня of the pressure plate is separated by empty grooves. If the gap is too large or too small, it will will be ground or scraped off. this method is simple in structure and widely used, but it is hard to adjust. it is usually suitable for occasions where the the adjustment is not frequent, the linear guide rail has Добре знос опір або кліренс має мало вплив на точність.
Регулювання метод 2: adjust by зміна the товщина of the spacer між the тиск пластина і the з'єднувальна поверхня. the прокладка is виготовлена of багато тонка мідь листи складена разом і зварна до one side with tin. This method is more convenient than scraping the pressure plate, but the adjust is limited by the товщина of the прокладка, which reduces the contact жорсткість of the joint surface.
Whatsapp/wechat:17769815516/ 18157863895
Email:admin@gyballscrew.com
gykristyliu@gmail.com
judith@gyballscrew.com
