Digitlization of B2020 double housing planer is transformed

2 document label piles up: The course of study of chemical industry of whole personal computer that BMentor Ⅱ is production of British CT company uses driver of DC electromotor timing newest series product, product of 25 ～ 1 850A has output electricity control, monitor, the function of protection and serial communication. The upright voltage that dc timing is control armature controls the electric current that sends power transmission plane thereby, if ask speed exceeds base fast, criterion the capacity that driver has control magnetic field. In base fast use independent excitation means below, can expand speed and torsion. 4 quadrantal driver control electric machinery positive and negative to, use double bridge to turn over and connect interconnected system, do not need contactor. Finish the timing of high-power electric machinery jointly with FX2N-80MR PLC. One, old double housing planer puts the issue that be in the dragon door planing machine that my factory has 669 time of 10 20 centuries is electric control system is to use direct current generation set and hand in magnetism to enlarge aircrew to become. As a result of ageing of systematic stale, component, breakdown frequent, specific power consumption tall, noise is big, because this is right,its undertake transforming. 2, transform content 1. The dc electromotor that the transforms system of timing of dc of workbench of dragon door dig to use British CT company to produce Mentor U of system of workbench dc timing sheds the M210R in actuating device series to control former 50kW continuously, replaced dc generation set and hand in magnetism to expand machine, add the function such as decelerate, automatic inverting the stepless speed regulation that implemented workbench, automatically (parameter sees next tables) . Ⅱ of Mentor of gas parameter watch still has M210R driver and dc motive report a series of parameter that can offer user optional set, this parameter number comes from according to some exterior, if speed is given, torsion is given, all sorts of characteristic parameter of speed feedback and electric machinery, match stock I/O interface at the same time, can be united in wedlock with peripheral equipment conveniently, realize the need of timing. 2. With double housing planer of implementation of FX2N -80MR PLC other action automata used 3 water chestnut FX2N -80MR PLC of Japanese to finish double housing planer automatic feed, carry knife, beam rises fall, tool carrier reachs workbench quickly sum all sorts of actions such as decelerate and inverting. 3. The journey set that uses round grating coder to finish workbench installs round grating coder on the axis of dc machine, the I/O interface that passes computation of pulse of coder A photograph, B photograph and PLC interior tally and M210R is advancement of the workbench that finish, regressive, sum action of decelerate, inverting. Because have memorial function, switch on the mobile phone afresh need not set parameter again. 3, transform the effect 1. Efficiency is tall. Specific power consumption of gearing of direct current of total number word is low, efficiency is tall, its efficiency is in 0.

99 above, and dc generation set has 0 only.

7 the left and right sides. 2. Timing performance is high. Advocate scope of the precision of transmission control system, timing, fast performance had very big improvement, realize constant torsion control, can finish low speed to cut a function, improved process capability and treatment quality. 3. The structure is simple, reliability is high. Can make up Cheng controller to replace multifarious hand inning to shed relay to control a system continuously, make component decreases, reduce even the line, raised systematic dependability greatly, and safeguard convenient. 4. Outfit engine level is high, have perfect protective function. 5. Maintenance-free. The dragon door dig after transforming does not need to safeguard, raised exercise rate of the system, decreased to run cost. 6. Because took communication unit, realized dragon door dig to move without noise, feebleminded bad news. 4, use effect proves through use of a few years the effect is very good. Workbench speed 0.

8 ～ 105m/min, from start need a few seconds only amain, from execute decelerate twice to inverting amain, also be to use a few seconds to be able to be finished, implementation inverting does not have concussion. Constant torsion cutting, rose to machine precision and efficiency. CNC Milling