{"id":862,"date":"2017-07-17T11:08:00","date_gmt":"2017-07-17T08:08:00","guid":{"rendered":"http:\/\/blog.polyurethan.ru\/?p=862"},"modified":"2025-05-26T11:59:55","modified_gmt":"2025-05-26T08:59:55","slug":"install-silent-block","status":"publish","type":"post","link":"https:\/\/blog.polyurethan.ru\/en\/2017\/07\/17\/install-silent-block\/","title":{"rendered":"Installing silent blocks without an outer metal ring"},"content":{"rendered":"\n

1. Selecting the pressing cylinder:<\/h2>\n\n\n\n

To press-fit silent blocks with a polyurethane outer surface (fig. 5), force can be applied to the polyurethane layer from the face of the part by placing the projecting portion of the inner sleeve into the pressing cylinder opening. The diameter of the opening must be 1 \u2013 2 mm greater than the diameter of the sleeve to avoid nicking it. The edge of the opening and the outer edge of the pressing cylinder must have chamfers or must be blunt, again to prevent nicking the polymer layer. The lower part of the installation hole must allow the silent block’s inner sleeve to enter unimpeded.<\/p>\n\n\n\n