通用夹具是指能够装夹两种或两种以上工件的夹具，可分为通用夹具和专用夹具两大类。
通过对典型夹具的介绍，说明加工阀门的可调式通用夹具的结构特点。
The paper explains the structure of adjustable general purpose fixture of valve by illustrating the structure of typical fixture.
对于单件、小批量生产，应尽量使用通用夹具，这样可以降低工件的生产成本。
For single and small batch production, the use of universal fixture should be as far as possible, so that the production cost of the workpiece can be reduced.
介绍了通用、可调式焊接夹具的设计制造及其应用。
The design, fabrication and application of a versatile adjustable welding fixture is introduced in this paper.
应用推荐