Talk small can transducer is in rubber-plastic and mechanical the application that go up

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Because plastic products produces medium wide application in industry and agriculture, so plastic machinery became one of mechanical industry essential industry. Plastic machinery is OK after using frequency control technology managing electric energy (but section report makes an appointment with 20~60% ) , the impact that lessens pair of electrified wire netting, it is report, OK still that implementation green is used raise product quality and yield. Plastic machinery is a lot of more phyletic, plastic calendar, plastic film blows velar machine, plastic film bag to seal cut machine of machine of the machine, machine that note model, plastic wire chamfer, plastic gusset plate, model to be in charge of extruder, filmy extruder, forming machine, Tu Sufu to close the machine, drawbench, machine that hold temper with fire, plastic. In afore-mentioned plastic machinery, as synchronous as the requirement such as 4 roller calendar precision is taller outside, the others is very average production machine. Use a system to procrastinating the requirement is basic and identical. 1, can flowing inside certain limits timing basically is facilitating production the product of different breed. 2, case, apply the brake is smooth and plastic machinery is constant torsion load commonly, when low speed is started, also want to have certain torsion, ability makes machinery is started smoothly. 3, function stability, job is reliable to assure the quality of plastic products, the requirement pulls the job that uses a system must very stable. The frequency conversion that velar opportunity blows below controls a system to make a brief introduction: Frequency control hauls the machine that blow film move a system to include two shares: It is extruding advocate the frequency control of electric machinery implement, the 2 frequency control that are drawing electric machinery implement, their control is very simple, the rotate speed of electromotor can pass the clavier of face plate or outside receive give potentiometer to adjust. The function of transducer beforehand buy is main the following respects: 1, frequency is given can use keyboard or outside receive potentiometer to undertake given. 2, go up, frequency of upper limit of floor level frequency is general appropriate rated frequency of summary prep above, floor level frequency connects standing to be 3Hz. 3, the dot uses frequency general but beforehand buy is 8Hz. 4, litre, fall fast time does not need to be started often as a result of plastic machinery, apply the brake, fall to rising fast do not have strict requirement. It is basic principle with exceeding rated electric current, but cut to sealing machine, should as far as possible beforehand buy a few short. 5, because torsion compensation is plastic the demand that machinery answers to the hardness of physical characteristic and trends is not high, can use V/F to control fashion. 6, of d.c.braking function beforehand the plastic machine with average buy need not beforehand buy d.c.braking function, but cut to sealing machine, to reduce slowdown time, beforehand buy d.c.braking is appropriate. CNC Milling CNC Machining