Technical articles
Dc motor(direct current machine)It is able to convert direct current energy into mechanical energy(Direct current motor)Or convert mechanical energy into direct current energy(Dc generator)Rotary motor。It is a motor that can convert direct current energy and mechanical energy into each other。It is a DC motor when it is operated as a motor,Convert electrical energy into mechanical energy;It is a DC generator when operating as a generator,Convert mechanical energy into electrical energy。
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Twin screw Twin screws are the same as single screws,Twin screw is also divided into feeding section、Compression section、The homogenization segment is three segments。There are many types of twin screw extruders,Mainly according to the screw rotation and screw engagement degree to divide。By engagement,The two screws can be divided into full mesh type、Partially engaged type and non-engaged type。The transmission of a non-engaging screw is similar to that of a single screw,Rarely used,The more widely used is full-mesh twin screw。
contrinexsensor Dongguan Fengye Hardware Electromechanical Co., Ltd. is a Swiss legendcontrinexsensorial,inventorycontrinexThe full range of products are original and authentic。A sensor is a detection device,Can feel the information being measured,And can feel the information,According to certain rules to transform into electrical signals or other desired form of information output,To satisfy the transmission of information、handle、store、reveal、Recording and control requirements。Below, Feng Ye will take you to understand how it works!
Thrust ball bearingDesigned to withstand thrust loads at high speeds,It consists of a gasket ring with a raceway groove for ball rolling。Because the ring is cushion shaped,therefore,Thrust ball bearings are divided into two types: flat base pad type and aligning spherical seat pad type。In addition,This bearing can withstand axial loads,But it cannot withstand radial loads。 species: According to the force, one-way thrust ball bearings and two-way thrust ball bearings are divided。One-way thrust ball bearing,Can withstand unidirectional axial load。Two-way thrust ball bearing,Can withstand two-way axial load,Wherein the shaft ring is matched with the shaft。A bearing with a spherical mounting surface for the seat,With aligning performance,The effect of installation error can be reduced。Thrust ball bearings cannot bear radial loads,The limit speed is low。
Stepper motorIts an induction motor,It works by using electronic circuits,It turns direct current into time-sharing power supply,Multiphase sequential control current,This current is used to power the stepper motor,The stepper motor can work properly,The driver is the time-sharing power supply for the stepper motor,Polyphase timing controller。 Main classification: Stepper motor from its structure form can be divided into reactive stepper motor(Variable Reluctance,VR)、Permanent magnet stepper motorPermanent Magnet,PM)、Hybrid stepping motor(Hybrid Stepping,HS)、Single-phase stepper motor、Planar stepper motor and other types,In the stepper motor used in our country, the reactive stepper motor is the main one。The running performance of the stepper motor is closely related to the control mode,Stepper motor control system from its control mode,It can be divided into the following three categories:Open loop control system、Closed loop control system、Semi-closed loop control system。Semi-closed loop control system is g
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Lock nut Lock nut、A self-tightening nut is a common fastening lock nut。Includes mechanical locking、Riveting flushes and fastens、Friction locking、Structure anti-loose and so on。Other names:Root mother、Lock nut、A surname。Nuts are used as a wide range of parts,I believe some people still dont know how it works,The following Feng Ye Mall Xiaobian will take you to understand how it works。