The invention discloses a
nitrogen elastic pressing type composite edge
cutting device and a production process thereof. The
nitrogen elastic pressing type composite edge
cutting device comprises a sample clamping
system, a
lofting system, a sample moving
system, an opening system, a cooling system, fixed
cutting systems, a movable cutting system, a cleaning system and a
polishing system. According to the
nitrogen elastic pressing type composite edge cutting device, by adopting manual intervention, on one hand, the probability of production accidents is greatly reduced, and on the other hand,the sample injection and material moving processes are standardized and unified, and the subsequent
processing process can be subjected to
quality control. According to the nitrogen elastic pressing type composite edge cutting device, a
ceramic material plate is opened by the opening system before cutting and trimming, and an opening is formed in the surface of the
ceramic material plate, so thatnot only is a large amount of loss of cutting lines and the like caused by factors such as
surface stress in the subsequent cutting process avoided, but also the material plate is prevented from beingdamaged by a large amount of extra heat generated in the
machining process due to abraded cutting lines.