Thursday, August 2, 2012

With wrap bronze knife device

 This study made an important contribution to the individual and collective, have been clear in the text.
I am fully aware of the legal consequences of this statement borne by me. Of signature: domain) Mu-1 Date: Tian month net dissertation dissertation copyright license books authors fully understand the schools on reservations, the use of the provisions of the dissertation, agree with the school to retain the copy sent to the papers to the relevant state departments or agencies and electronic versions, and allow papers to access and borrow. bronze sculptureof super quality and competitive price is what we are striving for.  I authorize the Lanzhou University all or part of this dissertation can be incorporated into the relevant databases to search, photocopying, microprinting or scan can be used to copy a means to save and compilation of this dissertation. This dissertation belongs to a confidentiality mouth, in the unclassified group. (Please fight above the corresponding box "√") years to decrypt the application of this authorization. bronze sculpture Falls into Private Collection
Compatible random bronze knife positioning and fixed bronze knife positioning, bronze knives library The Positioning reach ± 0.05ram. Key words: ATC; bronze knife library; PLC; automatically choose the bronze knife; positioning wrap bronze knife device and its control study Abstract With the development of the NC, the automatic tool changer system is more and more important in the shorten the modem advanced manufacture, because the ATC call cycle time of product manufacturing, improve theuser precision of comprise of product machining. With wrap bronze knife device. the status of CNC machine tools at home and abroad in the world today, the industrial countries on the machine tool industry attaches great importance to the race to develop the mechanical and electrical integration, high-precision, highly efficient, automated advanced machine tools, in order to accelerate the development of industry and national economy.

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