用途及特点
　　SKTM型梯形活塞环端面磨床是在本厂生产的JK3M8320型数控梯形活塞环端面磨床的基础上，充分考虑了国内活塞环制造厂的生产情况和承受能力，并结合吸取了国外进口设备优点和相关加工技术，改型设计，开发研制出来的。弥补了过去磨床的外观、刚度、导轨耐磨、磨头轴承化、下料操作不方便等不足。电气柜装有热交换器，确保系统正常运行。本机床夹具体可直接用本身砂轮圆周来修整，这样就为工件的加工精度提供了可靠的保证。滚珠丝杆和导轨付全部装有润滑点, 延长了机床使用寿命。

USES and features

Type SKTM trapezoid piston ring end face grinding machine is manufactured in our factory JK3M8320 type nc trapezoid piston ring end face grinding machine, on the basis of fully considering the domestic production of piston ring manufacturing plant and bear ability, combined with the learned abroad the latest imported equipment advantages and relevant processing technology, the retrofit design, is developed. To make up for past the appearance of the grinding machine, stiffness, guide wear-resisting, grinding head bearing, blanking, the convenient operation and no shortage. Electric cabinet is equipped with heat exchanger, ensure the normal operation of system. Specific to this machine can be directly used grinding wheel circumference of a circle to repair itself, so it provides a reliable machining precision of workpiece. Ball screw and guide rail to pay with all lubricating points, prolong the service life of machine tool.