Kesalahan terbalik yang besar dari sekrup bola adalah masalah umum dengan insiden tinggi. Masalah ini sangat mempengaruhi kemajuan pekerjaan dan sangat mengurangi efisiensi kerja. Pada saat ini, setiap teknisi perlu memahami masalah umum dan solusi sekrup bola, dan mengurangi dampak sebanyak mungkin.
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.
Sekrup bola adalah elemen transmisi-presisi tinggi yang paling banyak digunakan pada peralatan mesin. Karakteristik-presisinya yang tinggi menghadirkan karakteristik feed berkecepatan tinggi-yang belum pernah ada sebelumnya ke pusat permesinan. Pada saat yang sama, jika operasinya sedikit tidak tepat, itu hanya akan menghadirkan lebih banyak kesalahan. Analisis kesalahan.
GY menawarkan rangkaian lengkap rel dan mur. Mengapa tidak memberi kami tantangan linier?
