Structure Design And Research On The Feed System Of Numerical Control Planer Drilling Machine Tool

With the rapid development of Machine to high speed and accuracy, Is a need to research tools of the devices to improve its positioning precision. Especially in moments of our output and the transmission of backlash is achieved, there is often nonlinear. Affected and the active and steady state, A backlash is achieved not differential characteristics, the right to compensation under more difficult, this performance and reliability have higher requirements of the drill floor system design and project implementation are facing greater difficulties.This article is to drive the backlash is achieved in carrying out research non-linear and propose improvement.Tatsukado drill and bench a strong bed for a pair of the way to eliminate the transmission and in detailed analysis of the motor and clearance mechanism on the basis of the backlash is achieved with the motor for nonlinear systems, mechanisms analysis,The synchronous control of multi—unit drive systems is just a science technology organized with mechanical technology and electronic technology.The research on its theory and method has a very important realistic meaning in order to keep this kind of machinery operating effectively and reliably.A backlash is achieved not differential characteristics, the right to compensation under more difficult, this performance and reliability have higher requirements of the drill floor system design and project implementation are facing greater difficulties Thus it makes the nonlinear system including gear clearances into an approximate linear system.For satisfying the high performance,good dependability and low power COSt.etc.this thesis builds the model of doublemotor synchronized driving ervo system.The advantages of the double—motor driving servo system Can be seen compared with single motor servo system by MATLAB simulation. Verify a pair of the motor drive system is a motor drive system superior. Of servo motor drive there and synchronization between the control of such a mechanical technology and electronics technologies the organic combination of science and technology, research and its theory and methods to ensure that such machinery effective and reliable operation to synchronize and are very important actual significanc.