| 摘要 |
An improved support apparatus for use in machining operations on centre lathes, milling, drilling and associated metalworking equipment found in engineering workshops. The support apparatus supports internally a component that is being worked on to prevent the component from being distorted by the gripping or clamping forces exerted by a chuck or clamping device. The support apparatus is capable of accommodating variations in component size, holding different shaped cross sections, and of being held by differing shapes of existing fixtures.
|
