• 2022-01-13 04:45:00

Broken toothReasons:(1) The backlash of the large and small gears is improperly adjusted during installation.(2) Failure to adjust the meshing clearance with the pinion at the maximum position of the tooth jump as required, resulting in a stuck and broken tooth during operation.(3) The axes of the large and small gears are not parallel or the mountin...

• 2021-11-16 09:45:00

It is a special lubricating oil for the spindle bearings of precision machine tools and similar equipment, also known as bearing oil.Its main performance:1. Appropriate viscosity and good viscosity-temperature characteristics.2. Good lubricity.Maintaining good lubricating performance plays a role in reducing friction and friction heat, reducing the t...

• 2021-10-20 08:45:00

First of all, pay attention to the danger of being dragged into the rotary pinion, crushing and shearing. During inspection and maintenance, make sure that repair workers are not in the danger zone between the main boom, the loading vehicle and the roller.Next, check the slewing bearing bolts1. The crane needs to regularly check the bolts on the slew...

• 2021-10-20 08:45:00

First of all, pay attention to the danger of being dragged into the rotary pinion, crushing and shearing. During inspection and maintenance, make sure that repair workers are not in the danger zone between the main boom, the loading vehicle and the roller.Next, check the slewing bearing bolts1. The crane needs to regularly check the bolts on the slew...

• 2021-09-22 08:58:00

1. Immersion methodFor small bearings, it can be soaked in anti-rust grease to reduce the chance of rusting.2, brushing methodFor some larger slewing bearings, the soaking method cannot be used, and it can be brushed. When brushing, pay attention to evenly smear on the surface of the slewing bearing, so as not to cause accumulation and leakage.3. Spr...