1·Ceramic wave eyelet: is used for coiling machine and spinning and weaving fault silk location in mechanizing, is fault silk another piece in common use.
猪尾圈：猪尾圈用于绕线机和纺织机械化中的过丝部位，是常用的过丝另件。
2·Deep eyelet belongs to hard to be processed machine parts. It is widely used in engineering and practice. But it is very difficult to be machined by traditional cutting method.
深小孔件属于难加工的机械零件，在工程实际中应用极广，但却很难甚至无法采用常规切削加工。
3·After a long run test, the controller basic met system indicators of the eyelet buttonhole sewing machine, and has a very good practical application.
该控制器经过现场长时间运行测试，基本满足圆头锁眼机系统的各种指标，得到了很好的实际应用。
4·Based on the hardware, system software has designed each functional and driver modules. And the software has met the technical requirements of eyelet buttonhole sewing machine.
系统软件在硬件的基础上设计了各个功能模块和驱动模块，满足了圆头锁眼机的技术要求。