The use of 3 cultivate transducer on communication cable drawbench

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  • source:GEOFF CNC Machining
Drawbench is the important equipment in metallic wire treatment, its production quality and efficiency are told to the enterprise crucial. Will tell commonly, drawbench can be divided cover type, linear type for pulley type, work 3 kinds. As the progress that produces a technology, technology of frequency conversion of the communication in electric control and PLC programme controll already replaced dc drive and pitching moment electric machinery stage by stage, establish dominant position. Below with Anhui of drawbench of limited company of some communication cable transform for exemple, in introducing transducer of series of 3 cultivate VM05, winding pilot specialty is mixed use method. < device is schematic > line of Φ 1mm 　 arranges after Φ 5mm making an appointment with to extend a line before cable of 　 wire news report extends a line with means of copper cash line of fast 50Hz movement... internal diameter of bobbin of 703m/ cent reel-up: Φ 280mm external diameter: Tension of Φ 390mm 　 wears what slide up and down to deserve to weigh type tension to wear sector coaxial limits of potentiometer output signal tension of 　 of 0 ～ 10V is fiducial make an appointment with side of drawing of 2kg 　 transducer... SHF-18.

5K-A reel-up side... resistor of SHF-4K-B 　 apply the brake is not had... 60 time Shanghai makes drawbench of join of generatrix of two transducer dc, procrastinate for dc machine formerly move characteristic of function of < of 　 of 　 of 　 of 　 of 　 of 　 of 　 of 　 of equipment diagram 　 > the tension with particular transducer of series of 3 cultivate VM05 wears 　 function of high speed compensation gets be reflectinged adequately in the exemple here. High speed tension wears compensation, it is instantaneous when compensation is started, mix when stopping or the function that the big instantaneous that the pulling force that creates as a result of exterior reason wears changes. This function is right wear from tension not part of behavioral division deviate undertakes PI is controlled, make it is returned not the function inside behavioral division. With low speed tensional wearing compensates photograph comparing, will compensate with very quick action and have beneficial set. And when the Up*Low level above that wears in tension, can maintain compensation changeless. Tension wears high speed to compensate a function to make corresponding character raises winding pilot greatly, satisfy the control requirement of tension of user high speed, constant thereby. < adjusts order > transducer of 　 　 ① and ② of 　 of control ark wiring 2 transducer run alone, revolution counter is measured capstan the linear velocity with what receive line annulus (M/ is divided) hind linkage runs. 　　 - - > gain of reel-up transducer is adjusted. ③ tension wears fiducial value to affirm, value of voltage of each motion division affirms and input. ④ copper cash wears a line, after main action affirms below low frequency, slowly high speed movement affirms. The recrudesce after new axis changing after ⑤ ⑦ coils completely is moved affirm electric current of Zuo carry on one's shoulder affirms. Stop in ⑥ road, recrudesce is moved affirm. 　　 - - > notice restoration of switch of reel-up side MCL CNC Milling CNC Machining