Veľká spätná chyba guľôčkovej skrutky je bežným problémom s vysokým výskytom. Tento problém vážne ovplyvňuje postup práce a výrazne znižuje efektivitu práce. V tejto dobe je potrebné, aby každý technik pochopil bežné problémy a riešenia guľôčkovej skrutky a čo najviac znížil náraz.
1. What is the reason for the large reverse error of the ball screw?
1. The pre-tightening force of the ball screw is too tight or too loose;
2, the screw shaft coupling taper sleeve is loose;
3. The pre-tightening force of the screw support bearing is too tight or too loose;
4, the screw shaft sliding plate cooperation wedge iron is too tight or too loose;
5. The ball screw has large manufacturing errors or axial movement;
6. the screw shaft slide plate cooperation pressure plate is too tight or too loose;
7. Other mechanical disturbances.
Two. How to remove the wrong direction of the ball screw:
1. Adjust the pre-tightening force and check the axial movement value, so that the error is not greater than 0.015mm;
2. Re-adjust or study from the beginning to make the contact rate reach more than 70 percent . If the 0.03mm feeler gauge is not used, it is qualified;
3. Re-adjust or study from scratch;
4. It is qualified if the 0.03mm feeler gauge does not enter;
5. Repair adjustments or padding;
6. repair and adjustment;
7. Adjust to the surface of each guide rail with lubricating oil;
8. Fasten from the beginning and use a percentage to indicate the repeat test;
9. Sweep away dry and parts.
Guličková skrutka je najpoužívanejším-prevodovým prvkom na obrábacích strojoch. Jeho vysoko{1}}presné charakteristiky prinášajú do obrábacích centier bezprecedentné vysoko{2}}rýchlostné posuvy. Zároveň, ak je operácia trochu nesprávna, jednoducho predstaví viac chýb. Analýza chýb.
GY ponúka kompletný sortiment koľajníc a matíc. Prečo nám nenastavíte lineárnu výzvu?
