Dynapac roller CC522 ring to solve

Dynapac roller CC522 ring fault case related information

Dynapac type: double steel roller CC522

Working hours: 3000 hours

Date of production: 2006-06-01

Import: import machine

Location: Shanxi, Taiyuan

Common causes of Dynapac roller hair ring:

1, the gear tooth surface has burr or bump, will produce intermittent impact sound

2, gear wear, joint gap is too large

3 the friction produced by changes in friction.

4, the gear processing error and the rigidity of the shaft caused by the impact of sound

5, bevel gear meshing gap is not adjusted properly

6, the oil tank in the lubricating oil over the oil level line is too much, causing beeps

7, gear shaft spline wear or gear internal spline wear, sliding gear more easily wear

Dynapac CC522 roller ring repair methods:

1. Disassemble the gear box and check all the gear surfaces. If burr or protuberance is found, apply grinding method to remove the gear

2, gear should be replaced

4. Change gears

5. Readjust the meshing gap of bevel gear

6. Let loose too much oil

7. Change gears or shafts, because of the spline of the shaft

The hardness of surface hardening is higher than that of gear spline, and the gears can be changed in most cases