【正文】 ged and revising to the procedure restraining from by the condition . It can realize that measure to the self diagnosis and trouble of the procedure , can carry on the logic operation and control of programming , timing and control that count, can easily person who realize, cable , liquid integrate. It is electric for exchange of system in, output not controlling for main shaft electrical machinery,hydraulic pressure electrical machinery, cool the electrical machinery. Direct current outputs ten routes of electromagnetic valves controlling the hydraulic pressure and standing mainly. The hardware of the electric system has a programmable controller mainly, voltage transformer , contactor , handle button , insurance device and rectification diode and flow diode , and journey switch ,etc. make up continuously。 Software include main program mainly, is it output address mark and procedure laddershaped picture ,etc. for introduction of each that procedure serve to have at the same time.The operation of the lathe divides into adjusting and two automatic ways, Regulate way into the manual single step operation of controlling the lathe 。 The automatic way is controlled and realized automatic circulation according to processing the flow chart by the procedure . Cooling systemThe lathe outside has specialpurpose case of cooling with foot wheel, it is easy to maintain and clear up , the electrical machinery of coolant pump is 0. 12KW. Capacity 50L/min, cooling water is it get into template divide three No. into , 10 lead the water outlet all the way while being every to reach, correspondent to 10 cutters, Russia realizes the cooling of the cutter effectively. Coolant pump is it start automatically to control by procedure when the slippery worker in Taiwan enters, implement to process into cooling of work piece, it is closed automatically until terminal point that the worker enters. 4 The installation which makes the lathe up is debugged and the precision is examinedRunning through constant debugging to the part of the system all the time in the course of assembling, and to influencing one39。s own precision of the main part of the dimension and bining the precision to adjust.Systematic debugging to e according to each demand and lathe job demand , circulation of picture of system to the electric system, hydraulic pressure system , cooling system , host puter system oneself is it is it change to have something to do with to go on each other.Whether bine to main part one39。s own precision precision is it mean following odd to adjust.（1）The side base of the lathe , installation level of the post base .（2）The side base of the lathe , distortion of post base , lathe guide.（3）The radial of the axis of the main shaft hole beats .（4）Parallel degree to the lathe guide of axis of the main shaft hole.（5）The bush hole axis of the jig or the parallel degree to the guide of kinds of hole axis..（6）Main shaft, and jig bush hole or kinds of pieces of hole to guide distance degree.（7）Turn the gyration centre of the workingbench and coaxial degree of the machining center of the main shaft case round.5 Take a trial runWhen the state knob switch of the work piece is put adjusting the position , operate every button such as clamping , relaxing , advancing , going backwards etc., can carry on single step movements of the lathe , this function is used in adjustment of the test run of the lathe or the cutter ,etc. mainly. When the switch is put in the automatic state , movements of the lathe are totally controlled automatically by the procedure , load and unload after the work piece each time, is it press clamp , lift button to need only, lathe can automatic circulation , work that go round and begin again go down, until press and stop the button, function this use for to to process automatically part mainly.Through is it operate everything to be normal to take a trial run , is it is it is it is it prove to cut to try on to process to go on to the part, measure through Ministry of MachineBuilding Industry 17 idea test center, dimensional tolerance and precision accord with specification requirement , part of drawing.6 This association lathe characteristic(1)Part in mon use and standard part on the lathe account for more than 70% of the total amount of spare part of the lathe , so the cycle designed and making is short, economy is profitable.(2)The bed adopts specialpurpose jig , cutter and bores the template , after disposable adjustment, processing its quality is it guarantee by craft , the engineering level to the attenbant is expected much to equip all, and labour intensity is low.(3)This equipment is small in floor space, the machining accuracy is high, it is reliable that performance is steady, it is a dedicated device that the automobile factory processed the hub .(4)Lathe is it get into , expand , cut with scissors and load and unload 4 pieces of Engineer location to have, load and unload and process going on in step, so the production efficiency of the lathe is high, can process more than 15 parts per hour, processing quality is steady.(5)The lathe adopts the programmable control procedure to control, therefore the automatic degree is high, and can work out the procedure online in case of not changing electric circuit in movement of the lathe , change at random