Welcome: Universal Coupling Factory
Language: Chinese ∷  English

News

Installation and maintenance of drum gear coupling and identification of good and bad

The maintenance of the drum gear coupling is generally carried out as follows:
1. Check the meshing condition of the tooth surface of the coupling. The contact area is not less than 50% along the tooth height and not less than 70% along the tooth width. The tooth surface must not have serious pitting, wear and cracks.
2. The full circle runout of the outer ring gear of the coupling is not greater than 0.03 mm, and the end face circular runout is not greater than 0.02 mm.
3. When reassembling the intermediate socket or other parts, it should be assembled according to the original marks and data.
4. Tighten the bolts evenly with a torque wrench.
5. If it is necessary to remove the ring gear, the special tool should not be knocked, so as not to bend or damage the shaft. When reassembling, the ring gear should be heated to about 200 degrees Celsius and then installed on the shaft. The interference between the outer ring gear and the shaft is generally 0.01 to 0.03 millimeters.

The first thing to do is to carefully check the material of the coupling:
The more commonly used materials for drum gear couplings are phenolic plastics, nylon, polytetrafluoroethylene, etc. But most of the couplings are made of steel, but because the price of steel has been high now, some profiteers have made great efforts in the raw materials of the couplings! Reduce the model of steel to better charge! Common steel, carbon steel, malleable steel and other materials are used, and even iron pipes are used instead of steel products. Therefore, it can be seen from the appearance of the drum-shaped gear coupling that there are many differences in color. These low-priced steel products are mostly whitish in appearance and have a more obvious difference from the greenish color of bearing steel.

Summarize:
The installation of the drum gear coupling inside the mechanical product is a very important work procedure, if it is not installed properly, the machine will not work properly. Different couplings have different installation methods, some need to be consistent with the old equipment, and keep the track consistent; some are installed on new equipment without affecting other accessories, so as to keep the more internal and external gear joint surfaces, the more reliable . Buying our couplings not only pays on delivery, but also installs the couplings for you, and answers your questions for you. Don't miss this opportunity, we look forward to your visit.
PREVIOUS：Discussion on MLL Brake Wheel Plum Blossom El NEXT：Explain the plum blossom elastic coupling for

RELATED NEWS

CATEGORIES

LATEST NEWS

CONTACT US

Contact: Mr Wang

Phone: 86-19932127135

Tel: 0311-69772900

Email: linda@rongxingcoupling.com

Add:  No.58,Zhongshan Road,Shijiazhuang,Hebei, China