4.New number control emergence of turn the pedestal
Along with the development of machine industry, number control a member who turn the set household at continuously increment.Is an orientation modern tool machine auto tongs of request, go together with an oil type number to control to turn a pedestal to emerge with the tide of the times.Go together with an oil type number to control to turn before set appear, number control tool machine of auto the tongs be subjected to tube road or circuit of restriction, fall through at continuous turn round of number control to turn on the stage to install auto tongs.Go together with an oil type number to control to turn a pedestal at original turned the foundation of pedestal up the increment to go together with oil function, can direct to install is turn a set pedestal noodles of dissimilarity the tongs provide a liquid to press oil, cancellation tube road or circuit of restriction.
Go together with an oil type number to control to turn a set according to go together with oil object with turn a set pedestal a noodles conjunction a way dissimilarity, is divided into:Plank type conjunction and tube type conjunction.Plank type conjunction:Install at pedestal the go together with of noodles oil object not demand again go together with pipeline, need will go together with oil object of importation oil with turn a set pedestal noodles of output oil rightness should empress fix then.Weakness is, position fix, the inner part go together with pipeline road complications.Tube type conjunction:Install the go together with of noodles oil object at the pedestal, pass pipeline with turn a set pedestal the go together with of noodles oil machine a conjunction realization to go together with oil.Tube type conjunction have no position restriction towards going together with oil object, and control the oil road can be vivid combination, realization auto complications of the tongs action.
The dint Ju electric motor turn Taiwan:The dint Ju turn a set is along with large dint Ju the emergence of the electric motor but appear, turn set structure because of dint Ju electric motor of application but further simplification.
The dint Ju electric motor turn the structure of pedestal:Dint Ju electric motor of many the pole settle son fix on the hull body of turn the pedestal, turn the pedestal of pedestal turn of noodles and dint Ju electric motor son connect with each other, make use of dint Ju electric motor direct drive pedestal noodles of turn the pedestal to make cent degree sport then constitute dint Ju the electric motor turn Taiwan.Speak from the structure, the dint Ju electric motor turn a set biggest probably shortenned to spread to move a chain, thus decrease from constitute spread the component of each link of move the chain of manufacturing error margin, install error margin, spread to move rigid etc. to bring of to turn a pedestal of disadvantageous influence, and to shut wreath to turn a pedestal to speak to be advantageous to turn-over coder or angle coder and turn round part of conjunction.
5.A few index sign reviewed to measure a number to control to turn a pedestal
The main index sign which review to measure a number to control to turn a pedestal have:Cent degree accuracy with repeated fixed position the accuracy, accuracy keep sex, loading ability, seal completely function, enough of Cha tight dint and turn round fixed position speed.
6.Number control development trend of turn the pedestal
Currently, number control the development of tool machine to incline toward the following a few aspect:
The high speed turn-high speed model.(every minute 15,000 turn above)
The nicety turn-along with computer-aided manufacturing system of development, Gao accuracy already arrive micron class.
High performance-because of product development the period be shorter and shorter, to manufacturing speed of request also correspond exaltation, tool machine industry dynasty high performance development.
Systematize-tool machine already the gradual development become systematizing a product and use a set computer control a homework of production line.
Compound turn-product outward view curve request of exaltation, tool machine five stalks process, six stalk process of compound turn to is already ineluctable development trend.
Among them"five stalks be allied to move number to control" is number control the difficulty in the technique biggest, application the most wide technique.It gather a calculator a control, the high performance be servo to drive with nicety the processing technology is at the integral whole, application in complications curved face of efficiently, nicety, automation process.The concrete development trend is:On the specification to two extension, then develop small specification and big specification of number control to turn Taiwan;Further exaltation on the function Cha tight dint Ju, exaltation the principal axis turn soon and credibility;Spread to move aspect at the Gua pole pair, significant exaltation work the set turn soon with turn a pedestal of loading ability;Continue in the aspects of turning a set form the development develop two stalks allied move with many the stalk merge turn round of number control to turn Taiwan.At our country, number control tool machine and material of development also got height value, obtained in recent years equal big of progress, especially at in general use number control realm, think terrace of domestic number control system, have already gradually shortenned with world forerunner level of margin.Be a tool machine of main constitute part, cent degree tool machine the enclosure(turn Taiwan, cent degree head, knife) have to the pass to the function, quality, credibility of tool machine importance of function.In addition, our country manufacturing numeral turn a technique application level still lower.Face this kind of challenge, we on the other hand understanding arrive oneself of shortage, want digest and absorb on the other hand abroad of forerunner technique, shorten and they it the margin of , concentrate on solving exaltation number to control an equipments industry application level, realization high speed efficiently processing technology.Be number control to turn a pedestal of development and produce factory house, the main mission be further development to develop in the near future Gao accuracy, Gao rigid and high turn round speed of multi-function turn Taiwan.
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