机械特性：
◎采用齿轮式攻牙机合理改动而成，经济实用，操作简易。
◎采用软轴及牙杆，轻松完成三面同时攻牙，(不同牙距也可完成)。
◎配合滑台治具，使得工作效率进一步得以提高。
◎设备经简易改善，效率为以往方式的3-6倍。
(实际安全表明：三面同时攻牙效率为∶ 一人一机18件/分
Features∶
◎A reasontable change of gear tapping machine,it is economical and easy operaiton.
◎Special soft axis and teeth pole adopted,complete tapping simultaneously from three sides,(it can finish different teeth distance)
◎Macth slipway tool,make sure the improvement of work efficiency stepping further.
◎Simply improve previous tools,the work efficiency is three to six times than before.
(The actual cases indicate that tapping efficiency from three sides are∶one person one machine,18 pieces/minute,previous work process∶four people four machines simultaneously tapping,work efficiency is 13 pieces/minut