Answer tooth implement make simple, use convenient, a kind of fast and efficient special repairman provides can yet be regarded as. Tooth of attached drawing answer implement in equipment of outline drawing machinery and relevant component are being used and be being maintained because blow,touch, bump, wear away or load passes to be able to be caused mostly outside whorl tooth is out of shape, destroyed original standard tooth form, affect the use of equipment, rehabilitate and management thereby, if want to assure reliable connection, return to normal use, outside the person that eliminate serious damage, repairable to those reach what change not easily, use defeat to repair commonly or by the machine tool answer buckle, but efficiency is low and the likelihood damages tooth form, the person that disassemble not easily to those especially is more difficult repair. For this, we made a kind of tool in the design in practice, can say for answer tooth implement (see attached drawing) , very practical, but high grade and efficient rehabilitate is of all kinds outside whorl, the introduction is as follows: 1 answer tooth implement the quadrate steel bar that production treatment will grow 250mm of about 200 ～ , Bian Kuan to make an appointment with 20mm, inter position all around treatment gives arc undercut, such steel bar each face cent is two parts, in all attainable 8 faces, become every area corresponding whorl tooth entity along fore-and-aft treatment again, 8 faces can machine the whorl of 8 kinds of different pitch, again the edge is transverse it is with interval 1. 2 pitch machine 2 ～ the zigzag chamfer of 60 ° , groove is deep should not be less than snail tooth tall, material can be inspected to pledge character has corresponding heat treatment later, the tool appearance that makes is similar square file, its are fore-and-aft the standard whorl shape that is form of need rehabilitate tooth, transverse have zigzag chamfer, be equivalent to defeat cutting when fore-and-aft motion. 2 answer teeth implement the pitch of the part that repair wants according to place when use method is used or bolt, choice answer tooth implement the face of same pitch is working surface, the hand holds another end, edge whorl rises horn to come back to undertake till recover standard tooth body,defeat is cut, the part that its can play to disassembling has repair, also can be opposite not easy or what cannot disassemble is direct repair has on the machine, because its have 8 working face, so but repair differs 8 kinds the whorl of whorl or tooth form. If need the whorl with repair phyletic more, can inspect need other treatment the answer tooth of corresponding whorl tooth implement use. Answer tooth implement make simple, use convenient, a kind of fast and efficient special repairman provides can yet be regarded as. CNC Milling