MODEL CUTTING SYSTEM MACHINE FOR WORKING WITH ATTACHMENT

摘要

PROBLEM TO BE SOLVED: To eliminate necessity to change the point for each process in a making process of a model for working in dental mechanic work by attaching a cutting amount adjusting attachment at a lower part of a different cutting tool. ;SOLUTION: A point 3 for inner side and a point 4 for outer side of different kinds are fixed to each driving shaft, and attachments 1, 2 are attached at each lower part, and the whole assembly is placed in a box with a model removing opening and a dust absorbing opening and tilted backward. The attachment 2 has a thickness as thick as the tip of the inner point 3 can not be seen. The attachment 2 is placed on the attachment 1, the inner side of a primary model is cut as the point 3, the inner side and the inner bottom of the secondary model are cut at the point 3 on the attachment 1, and the outside and the outside bottom are cut at the point 4 on the attachment 1.;COPYRIGHT: (C)2000,JPO