In the machine tool workshop, it is necessary to understand how bearings are used, what preparations are made before installation, and what precautions should be taken during use.

1.安装前的准备

1. Preparation before installation

滚动轴承是准确零部件，为保持其精度，务必慎重精度、仔细地使用。保持轴承的清洁度，避免强烈冲压以及防止生锈等，均是试用轴承时需要特别加以注意事项：

Rolling bearings are accurate components, and in order to maintain their accuracy, they must be used with caution and care. Maintaining the cleanliness of bearings, avoiding strong stamping, and preventing rust are all special precautions that need to be taken when testing bearings:

20181206042250134

a.不到使用时请不要打开包装，也不要打开包装后放置

a. Please do not open the packaging before use, and do not place it after opening the packaging

b.使用环境要保持清洁

b. Keep the usage environment clean

c.要使用规定的装配用的工具和夹具，并要保持工夹具的清洁。

c. Use the prescribed assembly tools and fixtures, and keep the fixtures clean.

d.不得使用会产生布屑的布，也不得使用脏布。

d. Do not use fabrics that produce shavings or dirty fabrics.

e.要对四周的零件进行清洁工作后才可以进行装配。

e. Clean the surrounding parts before assembly.

f.不要用手直接接触轴承

f. Do not directly touch the bearings with your hands

g.不要对轴承施加冲击和高负载

g. Do not apply impact and high load to the bearings

2.使用前的准备

2. Preparation before use

用纱布将毛边去除——用干净抹布将表面的灰尘油污擦干净_____安装面涂油以方便轴承入

Remove the burrs with gauze - wipe off the dust and oil stains on the surface with a clean cloth. Apply oil to the installation surface for easy bearing insertion