Velika povratna napaka krogličnega vijaka je pogosta težava z visoko incidenco. Ta težava resno vpliva na potek dela in močno zmanjša delovno učinkovitost. V tem času mora vsak tehnik razumeti pogoste težave in rešitve krogličnega vijaka ter čim bolj zmanjšati vpliv.
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.
Krogelni vijak je najpogosteje uporabljen visoko{0}}natančen prenosni element na obdelovalnih strojih. Njegove visoke{1}}natančne lastnosti prinašajo v obdelovalne centre izjemno-hitrosti podajanja brez primere. Hkrati pa bo, če je operacija nekoliko nepravilna, preprosto več napak. Analiza napak.
GY ponuja celotno paleto tirnic in matic. Zakaj nam ne bi postavili linearnega izziva?
