Machining center designs horizontal boring mill

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  • source:SHERBURNE CNC Machining
Mill of this boring of horizontal of numerical control of TH6516 of exemple machine tool machining center basically moves by workbench axis of mobile W of axis of Z of shift of lever of axis of X axis, Y of shift of main shaft box, boring, pillar, workbench rotates library of B axis, knife and hydraulic pressure, lubricant, refrigeration, lukewarm accuse to wait for support system. Use at large metal to machine a circumstance, finish bore hole, Chong aperture, wring the treatment working procedure such as aperture, bore, tap and mill plane, those who have 60 blade holder is automatic library of the knife that change a knife, ceng Can is exhibited 2001 exposition of Beijing international machine tool (CIMT2001) . 1. The hardware configuration of electric control system reachs software: Electric control system includes system of drive of system of numerical control of NUM1060 Ⅱ CNC, NUM MDLA servo, NUM BPH to communicate servo electric machinery, HEIDEHAIN library of electric machinery of dc of main shaft of system of timing of dc of Ⅱ of linear grating feet, CT MENTOR, southern Asia, knife fluid drive system, inside system of buy PLC control, configuration is as follows: Library of knife of CNC+PLC of NUM 1060 Ⅱ and electric machinery of servo of fluid drive system reach PC machine grating feet NUM MDLA is modular environment of software of plan of configuration of electric control system is electric machinery of dc of main shaft of system of timing of dc of Ⅱ of servo drive CT MENTOR and machine tool of main shaft coder the PLC process designing that is based on WINDOWS platform and management of machine tool data. 1.

1Brief introduction of system of NUM 1060 numerical control: NUM 1060 is a kind of open mode, function the CNC number with powerful, quick control controls a system, 68040 what CPU is 32. Because was used modular technology of design, fiber-optic communication, inside module of the input of buy PLC, output and axis turn receive module, simplified to connect a line greatly, raised integral dependability, went to the lavatory to debug with safeguard. Open and the PLC with means of process designing of friendly systematic software, seesaw pattern, powerful communication and network function, perfect and powerful silk pitch error compensation, convenience staff controls a construction, complementary with powerful process designing software, make its control is gotten more agile, convenient. 1.

2Brief introduction of system of drive of NUM MDLA servo: NUM MDLA is type of a kind of module, of tall dynamic limits, system of drive of servo of control of vector of total number word; The ± 10V imitate of the broad frequency band that its have measures interface, ensured high speed treatment and outline precision are characteristic; Independent parameter setting and adjust, the real time of forthright is diagnosed, make debug get more relaxed. 1.

3NUM BPH communicates brief introduction of servo electric machinery: NUM BPH is the feed axis electric machinery that uses magnetic body of samarium cobalt rare earth, have wide timing range, those who be as high as IP67 defend the protection of the insulation grade of grade and H and temperature sensor, control of signal of its sine wave ensured when low speed flowing rotate. 1.

4PLC of the buy inside NUM 1060 controls systematic brief introduction: PLC of the buy inside NUM 1060 used the process designing structure of much task, raised its to be able to make up gender and readability; The commutative news of rich PLC and CNC, the DNC1000 option function that can unscramble all CNC information through PLC especially makes pilot automation rate rises further; And PLC program shows in the trends on screen, great and convenient the maintenance of the user. 2. The PLC of machining center controls horizontal boring mill the design of the program and implementation: The PLC program of this exemple machine tool completes development design on PLCTOOL software platform. Considering debug as convenience as what safeguard sex, used echelon graph language to design PLC program, its advantage depends on active voice ground, intuitionistic ground showing come. 2.

The brief introduction of each program module of an exemple machine tool: This exemple machine tool is mixed without tiring-room break the job, reason does not have %TF and %TH program module, list of its program module is as follows: Initialization module %INI: Carry out when systematic electrify, the test and verify that the hardware that finish configures and variable initialization; Circular module %TSO: 20ms is carried out, the electrify of the main shaft that finish and feed axis, make can be mixed code of restoration control, M is respondent and of subprogram module call; Circular module %TS1: 100ms is carried out, finish 0.

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6s twinkles periodic signal is built; Circular module %TS2: 100ms is carried out, finish call the police indication control; Subprogram module %SP0: The control of the main shaft that finish and show; Subprogram module %SP1: The control of axis of the feed that finish and show; Subprogram module %SP2: The control of library of the knife that finish and show; 2.

Programming of PLC of 2 exemples machine tool brief summary: Language of NUM echelon graph has rich statement, simplified to control a process greatly, shortened PLC executes time, especially the pace introduces variably, the combination that compares instruction, displacement instruction, assignment statement is used, the effect is most outstanding, and function of the Qcktool in general function controls knife library shift turn into easy to do. Course of this exemple machine tool is debugged tensely with installation, already consign user is used, and the program module that designs development is had good can transplant quality, successfully transplanting arrives in the milling machine of numerical control boring of other. CNC Milling CNC Machining