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  • The correct selection and installation of the punch mold is a link that cannot be ignored in the maintenance of the punch

    introduction:The service life of CNC punch,In addition to depending on the reasonable mold structure,High manufacturing accuracy,Good heat treatment results and the correct selection of punches、Stamping machine mold installation accuracy and other factors,Proper use of molds、Maintenance and maintenance can not be ignored,The following points should be noted in this regard:

    2016-01-23 Reading quantity 1917

  • Nc machine tool maintenance and troubleshooting technology

    introduction:1.Classification of common electrical faults The electrical fault of CNC machine tool can be according to the nature of the fault、representation、Classification of causes or consequences。 (1)To the part where the fault occurred,Divided into hardware failure and software failure。Hardware failure Yes...

    2016-01-23 Reading quantity 1971

  • Introduction of one stage reducer

    introduction:A few days ago, we have understood the difference between the reducer and the reducer,The biggest difference between them is that a reducer is just a device to slow down,And the reducer includes the reducer,And the existence of electric motors。This is the big difference between the two,But from the above statement,Reducers generally contain reducers,Because if the reducer wants to...

    2016-01-22 Reading quantity 1917

  • Analyze servo motor and inverter

    introduction:Servo motor in the case of its own drive,Belongs to a separate system,At this time, the connection of the inverter can not achieve the effect of direct drive。Communication interface in servo controller and inverter,When synchronization or other communication functions can be achieved,Can realize the connection,But also need to have a premise is the frequency converter and

    2016-01-22 Reading quantity 1879

  • The way to improve the cutting efficiency of CNC machining center

    introduction:CNC machining is the representative of advanced productivity of modern manufacturing industry,In machine、Industries such as aerospace and mold play an extremely important role。90Since the ages,o、beauty、Japans countries compete to develop and apply a new generation of high-speed CNC machine tools,It has accelerated the pace of high-speed development of machine tools。Motor spindle speed in high speed spindle unit15000~100000r/min,High speed and high load/The rapid speed at which a feed moving part moves60~120m/min,Cutting feed speed up to60m/min,High speed...

    2016-01-22 Reading quantity 1896

  • Analysis: bearing life cycle extension method

    introduction: 1、Bearing installation Whether the bearings are installed correctly,Affect the accuracy、Life span、property。therefore,The design and assembly department should fully study the installation of bearings。It is expected to be installed according to operating standards。The operating standard items are usually as follows: &n...

    2016-01-22 Reading quantity 1602

  • The influence of SKF bearing performance on life

    introduction:Rolling bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)Is in the mechanical transmission process...

    2016-01-22 Reading quantity 1820

  • Servo control technology

    introduction: 1.Technical concept and component structure servo control technology The servo control technology is an automatic control technology in which the position and speed of the moving parts are taken as the control quantity。The system is constructed using the technology——Feed servo system is a typical mechatronics system,It mainly consists of the following parts:Position control unit、Speed control unit、Driving element(Electric machine)、Detection and feedback units and mechanical actuator parts。 ...

    2016-01-22 Reading quantity 1841

  • What is a solid-state relay (SSR), the principle and structure of solid-state relays

    introduction: Definition of solid state relays: Solid-state relay(SOLIDSTATE RELAYS),Be abbreviated to“SSR”,It is a new contactless switching device composed entirely of solid state electronic components,It uses electronic components(Such as switching triode、Semiconductor devices such as bidirectional thyristor)Switching characteristics of,Can be...

    2016-01-23 Reading quantity 1691

  • Relay, relay protection knowledge FAQ

    introduction: relay、Relay protection knowledge FAQ 1、Relay concept,Basic requirement? a:(...

    2016-01-23 Reading quantity 1680