304 stainless steel diaphragm

The 304 stainless steel diaphragm usually has a plum shape, a polygonal ring shape, etc., and the bolts on the same distribution circle are respectively connected with the driving and driven flanges.

Use and maintenance of diaphragm coupling:

1. Before installation, clean the end faces of the two shafts and check the fit of the key grooves on the end faces;

2. After the diaphragm coupling is installed, run a shift normally, check all the screws, if found to be loose, tighten them, repeat several shifts so as not to loosen;

3. In order to prevent the fretting of the diaphragm during high-speed operation, causing microcracks and damage to the bolt holes of the diaphragm, solid lubricants such as molybdenum disulfide can be applied between the diaphragms or the surface of the diaphragm can be coated with anti-friction Layer processing

4. Long-term overload use and operation accidents should be avoided;

5. During work and operation, check whether the diaphragm coupling is abnormal. If any abnormality occurs, perform maintenance;

6. Take appropriate protective measures at various sites that may cause equipment accidents due to the operating diaphragm coupling.

Jiangsu 304 stainless steel diaphragm　Shandong 304 stainless steel diaphragm