Head the machining center of U axis

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While cutting tool rotates, knife head can do radial exercise along tool carrier end panel. Radial of the edge below this kind of control in numerical control system has athletic cutting tool, say for U axis cutting tool. U axis cutting tool cooperates horizontal machining center to be able to undertake the turning of complex part is machined is opposite. The shellfish of pool of Japanese company limited that held water 1889 is the rigid production business with Japanese the longest history, engine of engine of the first the first lathe of Japan, steam, the first fuel is born in Chi Bei. Regard the production of machine tool of global numerical control and other high quality, high-powered machine tool as one of enterprises, innovation technology of Chi Bei realized human nature effectively to change a design, realized the harmony of person and machine tool to the greastest extent. Graph the patent technology that the U axis cutting tool of the shellfish of treatment precision pool of cutting tool of axis of 1 　 U is a company (Japanese patent date 1432208) , rotate in cutting tool namely while, knife head but can do radial exercise along tool carrier end panel. This kind can be achieved below the control of numerical control system 0.

The precision of 001mm (graph 1) , edge radial has athletic cutting tool, those who say for U axis cutting tool. Machining center of machining center of the TV4 that U axis cutting tool cooperates Chi Beisheng to produce, TV5 vertical and TH500, TH600, TH800 horizontal can undertake the turning of complex part is machined is opposite, the circle outside be like is machined, aperture is machined inside, end panel treatment, u axis cutting tool can be machined; Cone treatment, radial treatment, thread machining, groove is machined, make machining center had turning function thereby. The fixed position precision of U axis cutting tool is ± 3(m, repeating fixed position precision is ± 1.

5(m; 1000r/m is in rotate speed, feed 0.

Below the treatment condition of 06mm/rev, treatment is columnar kind, cone kind the circularity of straight columnar ministry of the spare parts can be amounted to 2.

Circularity of ministry of 3(m, cone can be amounted to 2.

6(m. Treatment is similar when be like the step hole that the graph shows 2 times, general machining center should use ability of 6 figuration knife to finish, and convert U axis cutting tool, use 2 knives only (knife of a common bore, knife of an U axis) can complete treatment. Graph aperture of 2 inner cone to complex, prejudicial or irregular spare parts, conventional treatment method is tool clamping apparatus is used to undertake turning is added deserving to weigh junior travel on lathe, both neither has at adjusting go against improve manufacturing efficiency, the machining center of U axis cutting tool is headed in use Chi Bei, can secure work on workbench to undertake machining. The machining center that heads U axis suits to machine car component treatment particularly, a lot of car spare partses often appearance and structure are complex, and tall to machining precision and manufacturing efficiency requirement, exemple car spare parts " go up ball and socket " , common treatment method needs to use 2 machine tools to undertake turning jointly, bore hole the much talk working procedure such as treatment of R of taper of R of taper of the treatment internal diameter that finish, internal diameter, internal diameter, external diameter, external diameter, external diameter, end panel, handling time about 3.

5 minutes / 1, and use machining center of the TVU4 that takes U axis vertical, 4 spare partses hold clip together, use 5 cutting tool to be able to complete treatment, handling time about 1.

5 minutes / 1, improved manufacturing efficiency greatly. Still have similar " pull an arm " kind spare parts, use on common machining center use 9 knives ability to finish internal diameter, internal diameter to open groove, internal diameter the working procedure such as treatment of taper of external diameter of retrorse boring, treatment, external diameter, end panel, 7 minutes of ／ when using, and use machining center of the TVU5 that takes U axis vertical, use 3 knives to be able to complete these treatment only, １ of 5 minutes of ／ is about when using. Start a car again kind the treatment example of the arm below the spare parts, need machines content to be: Internal diameter, inside spherical, external diameter, outside surface of cone, external diameter opens groove, end panel. Use traditional lathe boring method, need many worker worker, working procedure, and use the machining center TVU4 that takes U axis cutting tool, 3 with tool clamping apparatus spare parts laying an arm is secured work station deserves to go up in TVU4 mark, with cutting tool of common machining center 6, the place that U axis cutting tool asks 5 times to turning is machined undertakes machining, machine can overfulfil working procedure, handling time 6 minutes of 40 seconds / 1. Use APC to be able to be machined continuously at the same time, rose to machine efficiency greatly thereby. CNC Milling CNC Machining