Being the cylindrical grinding manner in producing the tool which depends on the cylindrical grinding machine null work spindle base in order to grind the raw materials body of the cylindrical shape in the cylindrical grinding manner, and producing

摘要

Being grinding method and the cylindrical grinding machine, it consists of the hard metal and the round bar which is sinterred (6), being a work spindle stock, the securing jaw the chuck which (5) is provided (4) passing by in, those which it can make slide are proposed. Concerning the above-mentioned round bar (6) in order the end territory which extends freely (23) two stabilizer seat sections (35,36) to form it grinds, two stabilizers (11,12) direction of specification (13,14) with this it makes touch then vis-a-vis the above-mentioned round bar (6). In this way, the end territory which is actualized (23) for safe support, the above-mentioned round bar (6), the tailstock barrel of the tail stock (8) it has become possible in order in the end which faces, the amount cone (37) in regard to circumference at high precision to form to grind one. The amount cone (37), two differing, it is formed in grinding which is formed and the individual disk which is touched to axial direction directly (31,32) it consists of and the compound grinding wheel which it can make approach with X axial direction vis-a-vis the round bar (6) (21) is used. This compound grinding wheel (21) the grinding spindle (18) it is mounted. These individual disks (31,32) the grinding territory which differs (33,34) it possesses. In order the amount cone (37) to form, after grinding, this amount cone is mounted the tailstock barrel (8) the hollow center punch which is in the front end (10), at that time, the tailstock barrel the arrow (9) the amount cone (37) is moved to one with direction. This way, the chuck (4) releasing first securing the dying round bar (6) the end territory (23) as much as possible most securing is done satisfactorily with the both ends. In this state, the end territory (23) with the cylindrical grinding last contour of desire it has become production possible depending upon cylindrical grinding. Feature of this kind of process especially is profitable vis-a-vis the production of the hard metal make tool. Simply, by the fact that job is done vis-a-vis the bar, danger of the defect of economic and the circumferential aspect it is possible with just the securing of 1 times to do dying job. The compound grinding wheel (21) the individual differs disk in (31,32), furthermore it can be used by various grinding uses. The end territory (23), when it reaches to the circumferential last contour which is made goal, it is separated from the round bar (6) the disk (32) by.