CNC Milling structure reachs operation around note

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  • source:JANEZH CNC Machining
Dispatch of net of machine tool of Chinese numerical control: Small-sized CNC Milling is comprised by 6 bodies. Namely lathe bed part, milling head part, workbench part, horizontal feed part, systematic part, cooling, lubricant part. (1) the lathe bed of CNC Milling of 　 of 　 of lathe bed 　 basically has two kinds of structures, one kind is dragon door type, one kind is structure of vertical machining center. Distribution is equitable, have good tigidity, 4 are set to adjust on base bolt, facilitating machine tool undertakes the level is adjusted, cutting fluid store fluid Lan is set in the machine tool in-house. (2) part of milling head of 　 of 　 of milling head part is comprised by electric machinery and main shaft. Usually, main shaft electric machinery is used without brush electric machinery, or servo electric machinery, also have use main shaft of high speed report. Bearing of milling head main shaft is on high accuracy bearing. Make sure main shaft has tall circumgyrate precision and good tigidity; Main shaft contains the fast nut that change a knife, front awl uses BT30 taper; Main shaft uses mechanical infinitely variable speeds, its adjusting range is wide, transmission is smooth, the operation is convenient. Brake orgnaization can make main shaft rapid apply the brake, can save auxiliary time, make through brake electric machinery when brake main shaft instantly apply the brake. Milling head component still contains servo electric machinery, inside age guide screw of belt annulus, ball deputy reach main shaft to cover brief, they form perpendicular way (Z direction) feed drive catenary, make main shaft is made hang down to sharp movement. (3) workbench of workbench 　 　 and bed saddle bearing are on the horizontal slideway with wider lifting platform, the fore-and-aft feed of workbench is by what install the drive of servo electric machinery in workbench right end. The roll that adopts servo electric machinery drives the roll of ball guide screw, and the sharp movement that the roll of ball silk lever drives workbench. The face of freely guide course of bed saddle all used the linear guide of tall nicety, of the smooth stability of the wearability that raised slideway thereby, motion and precision maintain a gender, eliminated appearance of low speed crawl. (4) lifting platform (the transverse section that take a route) ahead of lifting platform of 　 　 　 contains communication servo electric machinery. Drive bed saddle makes transverse feed motion, the fore-and-aft feed of its drive principle and workbench is identical. (5) at present the basic function of numerical control system of home has been close to 　 of 　 of numerical control system international level. FANUC system of Japan, system of German Hai Dehan is the advanced numerical control system on market, price is higher, performance is steady, control precision is tall, the new generation of Taiwan, treasure yuan also be the system that is used by machine tool of numerous numerical control at present. Of home basically have Guangzhou numerical control, system of triumphant favour emperor, and 100 million core wisdom the system that control. Use to go to the lavatory commonly, have handwheel. (5) cold a-surname and cooling system of ① of 　 of 　 of 　 of lubricant outfit king. The cooling system of the machine tool is by cooling pump, give the composition such as canal of conduit, backwater, switch and nozzle, cooling pump installation is in the lumen of machine tool base, cooling pump cutting fluid from base inside store fluid pool is hit to give conduit, next classics nozzle is ejective, undertake cooling to cutting area. ② lubricant system reachs kind. Lubricant system is by oil of automatic fuel-injection pump, cent implement, the composition such as throttle, vitta. The machine tool uses automatic lubricant oil pump, through distributing oil implement sleeve, vertical to main shaft transverse slideway and 3 undertake lubricating to ball silk lever, in order to improve the service life of the machine tool. Do not put after CNC Milling is gone aside without giving thought to, still need very good maintenance, after giving out namely clear the job needs to had been done. Specific maintenance the method is as follows: After gone at that time CNC Milling, spare parts treatment is finished, the place such as the airframe of CNC Milling, derrick floor can appear what after making gone CNC Milling machines a spare parts, leave all sorts of drossy, even on the side of CNC Milling there also can be a lot of on the ground around drossy. Must not look down upon these drossy. Because do not clear this,have nothing to do with, do not clear next time, clearing next time, time grows to be able to appear problem. Time grew to want to clean Qing Dynasty manage is bad however to cleared. This invites the problem that we headache namely. Give signal to be when CNC Milling speed rank when jumping signal, adjuster of CNC Milling electric current inputs a very great value, but its value already was achieved make decided saturation value. Right now CNC Milling electric machinery controls the biggest limiting current of action to move with the system, make CNC Milling electric machinery holds the biggest torsion and position of the biggest acceleration from beginning to end in accelerating a process thereby, start in order to shorten, process of apply the brake. Origin: Limited company of equipment of Electromechanical of Ren Mu of jade annulus county CNC Milling CNC Machining