论文部分内容阅读
对大型机加零件采用一序一具的专用夹具或一些低效率的加工方法,对多品种、中小批量生产、产品更新换代较快的飞机制造来说,显然很不相适应。为了改变大型机加零件传统的工艺方法,于六十年代末,我们开始设计使用调组夹具,经实践证明,效果很好。设计使用调组夹具代替大量的专用夹具是飞机生产发展的需要,是在现有的生产条件下,提高机械加工劳动生产率、降低成本、加速新品试制一项卓有成效的技术措施,是一个值得
The use of a series of special fixtures or some inefficient machining methods for large machine-made parts obviously does not suit the manufacture of aircraft of many varieties, medium and small batch production, and faster product replacement. In order to change the traditional machining methods of large machining parts, we started to design and use the transfer clamps in the late 1960s and proved to be very effective. It is worthwhile to design the use of transfer clamps instead of a large number of special clamps for the development of aircraft production. It is an effective technical measure to improve labor productivity, reduce costs and speed up trial production of new products under the existing production conditions.