机床床身调平有强制和自由调平两种方法。这里所讲的自由调平,对大多数具有地脚螺栓的机床来说,是在用垫铁调平床身后再紧固地脚螺栓,而且要保证地脚螺栓的紧固不破坏床身在自由状态下的精度和直线形状。用自由调平法调正床身,容易做到垫铁、地脚螺栓受力均匀,因而床身、垫铁 Machine bed leveling with forced and free leveling two ways. Free leveling described here, for most of the machine tools with anchor bolts, is to use horns to flatten the bed after the bolt to tighten, but also to ensure that the anchor bolts do not destroy the body in the free destroying State of precision and linear shape. Adjust the bed with the free leveling method, easy to do horns, anchor bolts force uniform, so bed, horn