Processing method of TLL type elastic write-off coupling:

Coupling manufacturers in the processing of TLL type elastic write-off coupling in the process of processing is a variety of processing methods, the processing method used by machinery manufacturers will be rough car processing, fine car processing, general car processing, CNC car processing, coupling diaphragm itself is vulnerable parts, light quality, can use SF express, two or three days can be in the hands of customers, It greatly reduces the time in between.

Method of heat treatment for TLL type elastic write-off coupling:

TLL type elastic write-off coupling requirements of heat treatment is also a lot of ways, each manufacturer either by quenching, or by tempering, through tempering change the internal structure of the material, enhance toughness, tempering hardness to HRC HRB, generally to HRC, common in practice, generally to HRC20-30 degrees between, This is easier for machining, once _ over 30 degrees, coarse and fine car need to use a special tool head, and the turning speed is significantly slower, the cost of working time rises greatly, the material is generally 40CR, some also have 42CRMO, some special material can not be found, _ with ordinary material tempering high temperature treatment to meet the corresponding requirements.

TLL type elastic write-off coupling package:

TLL type elastic write-off coupling needs to be packaged after production, because the surface of the coupling transmission parts is made of aluminum shell, to prevent breaking, some logistics long-distance transport transit loading and unloading for many times, will cause surface scratches. In order to avoid these problems, the customer caused by the loss of time and money, this requires the TLL type elastic cancellation coupling before the factory packaging. For the diaphragm in the coupling generally send SF express, although the freight is higher, generally use the carton provided by SF Express, the inner packaging plastic thick film, fast, safe. Larger products are generally made of felt, then wrapped with tape a few laps, and sometimes put on a fiber bag or its outsourcing carton.