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introduction：Power factor controller,Also known as：Reactive power compensation controller.Its actually a power factor meter,There are several ways to measure it,Respectively are： 1、The power factor is measured directly by the waveform of voltage and current,This way is simple,But poor adaptability,The error is very large when encountering harmonics. 2、The success factor is converted by measuring reactive current,Its also simple,But the accuracy is poor,It cant deal with harmonics. 3、The power factor is converted by measuring active and reactive power,This approach is starting to catch on,High precision,Good adaptability to harmonics,But the technology is complicated,Software programming is very demanding,If you dont pass the test, its easy to have problems.Shenzhen OteGZKproduct,They all do it this way. After measuring the power factor of the load,You can control the insertion or removal of the capacitor,It is to compensate the reactive power of the load with the appropriate capacitance.At this time, the controller gi
2017-07-11 Reading quantity 158
introduction：What brand of guide rail cutting machinery is good to choose？Lets see how the cutting machine works and operates，Understanding is to make a better choice！
2017-07-05 Reading quantity 174
introduction：The micro reduction gear box is equipped with a reducer on the motor，To slow down the speed，Lifting torque，Load capacity；Planetary gearbox speed balance，Low noise，durable，High efficiency，Design and manufacturing process requirements are high，Micro reduction box（Also known as a gearbox）An electric motor that is integrated with a miniature motor
2017-07-04 Reading quantity 228
introduction：Gear wheel?Reduction ratio is a basic parameter of gear reducer selection，The ratio of the instantaneous input speed to the output speed in the decelerating mechanism，symbolically“iexpression。
2017-07-04 Reading quantity 208
introduction：The price of gear reducer is a problem that most friends are very concerned about，But a lot of times，Price is directly proportional to quality，But there are exceptions，Because the price of a product in addition to its cost merchants will also include the promotion fee。
2017-06-28 Reading quantity 211
introduction：By name only，We know the difference between four and six axes6There are more axis robots than four-axis robots2shaft，Even though it seems like a lot2shaft，But their roles are vastly different，Two more axes，The robot will be much more flexible。Therefore, the four-axis manipulator is specially designed for high-speed take-and-place operations...
2017-06-27 Reading quantity 230
introduction：Copper rice machine processing waste cable is a relatively advanced technology，From the last century80In the United States and other industrially developed countries began to apply。The advanced copper rice machine has a good effect on the disposal of waste cables，Waste cable after a series of processing means，Pure copper rice particles and plastics can be obtained。The so-called copper rice，Its copper particles.，Its quality is equivalent to that of electrolytic copper，Have direct access to。Some enterprises in China also use copper rice machine to deal with waste cables，But theyre basically imitations，Very poor effect。The main index of measuring copper rice machine is the purity of copper rice、The amount of copper left in plastic skins、Power consumption、Environmental protection and production costs。At present, there are many kinds of copper rice machines used in China，Different grades，The main problem is small scale、The processed copper rice has low purity，Cannot be used directly as refined copper，In addition，T
2017-06-26 Reading quantity 168
introduction：What is a controller： controller（English name：controller）It refers to changing the wiring of the main circuit or control circuit and changing the resistance value in the circuit to control the start of the motor in accordance with the predetermined sequence、Speed regulation、Master device for braking and reversing。By-program counter、Instruction register、Instruction decoder、The timing generator and the operation controller are composed，It issues commands“Decision-making body”，That is to complete the coordination and command of the entire computer system operation。 Common classification： The controller consists of combinational logic controller and microprogram controller，Both controllers have their strengths and weaknesses。Combinatorial logic controller design is troublesome，Complex structure，Once the design is complete，It cant be modified or expanded，But its fast。Microprogram controller design is convenient，Simple structure，Modification or expansion is convenient，Modify the function of a machi
2017-06-24 Reading quantity 276
introduction：Speed control clutch English name：variable speed clutch Other names：Oil film clutch definition：The speed of the active part is constant，The speed of the driven part of the clutch can be stepless speed regulation through the action of the oil film。Applied discipline：Mechanical engineering（First-level discipline）；Mechanical parts（Secondary subject）；clutch（Tertiary discipline） Clutch is： Control system includes clutch、Brake and control mechanism，It is the control device of the crank connecting rod mechanism，Used to combine or separate motive forces。In the power input，The brake is released first，Clutch recombination；When we cut off the power，Clutch first release，The brake on the brake overcomes the inertia of the crank linkage mechanism，Stop the movement quickly。The clutch and brake work abnormally，Will cause the slider movement out of control，Trigger ram accident。The control system is the focus of the safety inspection。 Clutches are divided into rigid clutches and friction clutches。
2017-06-23 Reading quantity 223
introduction：What is a miniature precision reducer，What is its transmission structure？The main transmission structure is：Planet gear，Sun wheel，Inner gear ring。With high rigidity、High precision（A single stage can do it1Within points）、High transmission efficiency(Single-stage in97%-98%)、High torque/Volume ratio、Lifelong maintenance free and other features。
2017-06-22 Reading quantity 182
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