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  • What should I pay attention to when using the electromagnetic heating controller?

    introduction:Electromagnetic controller220V,50/60HzThe alternating current is rectified into direct current,Then convert the direct current into a frequency of20-40KHzHigh frequency and high voltage,The high frequency and high voltage current flowing through the coil at high speed will produce a high speed changing alternating magnetic field,When the lines of magnetic force in the magnetic field pass through the magnetic conductive metal material, numerous small vortices are generated in the metal body,The metal material itself heats at a high speed,To heat the metal material inside the barrel。 Electromagnetic heating controller heating principle technology: The heating method used by plastic machinery in the domestic market is generally heating by electric heating ring,Heat is transferred to the barrel by contact conduction,Only the heat close to the inside of the barrel surface can be transferred to the barrel,Most of the outside heat is lost to the air,There is a heat conduction loss,And cause the ambient tempe

    2017-07-05 Reading quantity 293

  • Brief introduction What is an intelligent controller

    introduction:The controller adopts modular structure scheme,Simple structure、Easy to operate、High cost performance,Suitable for plastics、food、Packaging machinery and other industries。Distribution transformers are the most important and common primary equipment in the power supply chain。In our current distribution network,There are35KV/66KV/110KV/154KV/220KVSeveral voltage levels,In order to110KV/220KVGive priority to。There are about medium and high voltage substations in the country4Ten thousand,And that number is growing every year,Most of them are two transformers running side by side。 What is the operation mode of the intelligent controller? Because the transformer in operation coil will heat up,Cooling measures are needed。Dry transformers can be used for small capacity transformers,Natural or forced air cooling。Large capacity transformers generally use oil as a cooling medium,Air cooling must be forced。 Both the primary coil and the core generate heat during transformer operation,Transformer oil flow th

    2017-07-05 Reading quantity 328

  • What is sm Bus Controller and how to install it

    introduction:smBus controller also known asSMBus,isSystem Management Busrind,is1995Nian YuIntelraised,Apply to mobilePCAnd table topPCLow rate communication in the system。 It is mainly hoped that through a cheap and powerful bus(It consists of two lines),To control the device on the motherboard and collect the corresponding information。 SMBusProvides a control bus for tasks such as system and power management,UseSMBusThe system of,Messages are sent and received between devices throughSMBus,Instead of using separate control lines,This saves the number of pins on the device。 How to install: If I keep seeing it in device Manager,smThe bus controller driver is not installed(smThe bus controller has a yellow question mark a few words ahead),This indicates that the motherboard chipset driver is not installed,You can download the motherboard chipset driver from the corresponding website,Or buy the computer to send the supporting motherboard CD into the CD-ROM drive,letwindows Just search for it yourself.

    2017-07-04 Reading quantity 844

  • How to define a programmable controller?

    introduction:Programmable controller(Programmble Controller)For shortPCorPLCIt is an electronic system for numerical operation,Specifically designed for use in industrial environments。It uses a memory that can be programmed,Used to store logical operations and sequence control during execution、timing、Instructions for counting and arithmetic operations,And through digital or analog input(I)Sum output(O)port,Control various types of machinery or production processes。Programmable controller is developed on the basis of electrical control technology and computer technology,And gradually developed into a microprocessor as the core,Automation technology、Computer technology、New industrial control device integrated with communication technology。At present,PLCIt has been widely used in the automatic control of various production machinery and production process,Become one of the most important、The most popular、The most widely used industrial control devices,It is recognized as the three pillars of modern industrial automation(PLC、

    2017-07-04 Reading quantity 286

  • Micro worm gear reducer

    introduction:Micro worm gear reducer to“Square box”structure,Light and handy、exquisite、Good heat dissipation、Environmental protection、Durability and other advantages known as micro worm gear reducerNMRVSeries micro worm gear reducerWPSeries micro worm gear reducer;Generally suitable for matching with higher power motor、MBStep-speed machine、double/Single blue type electromagnetic clutch brake group and so on。

    2017-07-04 Reading quantity 216

  • Overview What is a wireless controller

    introduction:Wireless controller(Wireless Access Point Controller)Its a network device,Used to centralize wireless controlAP,Its the core of a wireless network,Responsible for managing all wireless in the wireless networkAP,rightAPManagement includes:Delivery configuration、Modify related configuration parameters、Rf intelligent management、Access security control, etc。 Traditional wireless local area network has its limitations,Has not been able to meet those wireless network scale is relatively large,And very dependent on wireless business power users。These advanced enterprise users are demanding new features for the next generation of wireless networks。First of all,Wireless networks need a total solution,A unified management system;secondly,Wireless network implementation should be simple,What if the tool can automatically figure out where to place itAPbest、Which frequency band is best to use, etc;more,The wireless network must be a secure wireless network,Thats the most important thing;In addition,Wireless networ

    2017-07-03 Reading quantity 381

  • Overview The characteristics of the level controller?

    introduction:Level controller refers to the control of high and low level through mechanical or electronic methods,The solenoid valve can be controlled、Water pump,To achieve semi-automation or full automation,There are many ways,It depends on the choice of different products。 How does the level controller work? What are the characteristics of the liquid level controller? ◆ Compact and compact,Suitable for cabinet guide rail installation。 ◆ Local level control or alarm。 ◆ Another outstanding feature is that the working state of the regulating valve can be detected,Close or not(Leak free)。 ◆ Dual electrode level controller for water supply and drainage control 1、Feed control When the liquid level is lower than the lower limit,Relay pull,Red alarm light; The liquid level is higher than the upper limit,Relay off,Red alarm light is off 2、Drainage control The liquid level is higher than the upper limit,Relay pull,Red alarm light; When the liquid level is lower than the lower limit,Relay off,Red alarm light is off

    2017-07-03 Reading quantity 307

  • Electric machinery reducer maintenance methods

    introduction:This paper mainly introduces the maintenance method of electric machinery reducer,Like how do you use lubricating oil,What should operators pay attention to when producing?How to improve production efficiency and extend service life, etc., provides a good maintenance method。

    2017-07-03 Reading quantity 206

  • Rolling mill reducer

    introduction:What is a mill reducer,As the name suggests, it is a reducer used in rolling mill equipment,The mill is powered by an electric motor﹑Reduction gear﹑Gear seat and connecting shaft, etc。The gear seat distributes the driving torque to two or more rolls。

    2017-07-03 Reading quantity 287

  • Packaging belt conveyor reducer maintenance

    introduction:Reducer is a device on all kinds of conveying equipment,Its main function is to adjust the speed,torque,Make the conveying machinery to achieve their own state,So as to ensure the smooth progress of all work。

    2017-07-03 Reading quantity 215