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机械在运转中不断产生振动、冲击、扭转、离心等各种力。这些力在机械运转中会产生经常性的破坏作用。尤其是高速运转的重型机械设备,机械和底座如何精确、紧密地粘合使运转中产生的各种力合理、均匀地传给基础吸收就成为一个重要的问题。 国外对基础和设备联结的二次灌浆(图1)非常重视,认为这是决定机械是否能长期
During the operation of the machine, various forces such as vibration, impact, twisting, and centrifugation are constantly generated. These forces will cause frequent damage in the operation of machinery. Especially for high-speed operation of heavy-duty mechanical equipment, how precisely and tightly the machine and the base are glued together makes it possible to transfer the various forces generated during operation to the basic absorption in a reasonable and uniform manner. This has become an important issue. Foreign countries attach great importance to the secondary grouting of the foundation and equipment connections (Figure 1), which is considered to determine whether the machinery can be long-term.