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  • Common sliding guide rail for cutting machine tools

    introduction:1、Linear sports track The guide rail surface is composed of several planes,Manufacture from...、Assembly and inspection,The number of planes should be as small as possible。The basic section shape of the linear motion guide is shown in the figure1。 ·Rectangular guide With high stiffness,Large carrying capacity,manufacture、Easy inspection and maintenance,But the guiding accuracy is poor; ·Triangular guide Guide performance and top AngleαRelate to,αSmaller orientation

    2015-12-18 Reading quantity 2039

  • Servo drive Q & A AC servo motor application trends

    introduction:Ac servo drive alias:Servo driver,Servo motor driver,Servomotor driver,Full digital AC servo drive,Servo drive Servo motor。 About the application of servo:The first thing you have to do is determine where youre going to use it。If you use it on a machine tool,The control part of the hardware can be designed relatively simple,The cost is correspondingly lower。If used in military industry

    2015-12-18 Reading quantity 2003

  • Direct guide rail talk about

    introduction:1、Linear guide smooth rolling motion,The coefficient of friction is very small,In particular, the difference between static friction and dynamic friction is very small,There will be no idling slip even when the feed is small,The analytical ability and reproducibility are the best,So it can be realized-μmLevel of positioning accuracy。 2、The rolling friction resistance of linear guide rail can be reduced to the friction resistance of sliding guide rail1/20~1/40,especially

    2015-12-18 Reading quantity 2006

  • Technical discussion: AC servo drive can replace the inverter

    introduction:At present,In industrial applications,Speed control and torque control occasions are not very high requirements of the general frequency converter,In the case of strict position control requirements, intelligent AC servo drive is used to achieve,There is also the response speed of the servo is much greater than the frequency conversion,Ac servo drives are also useful in situations where speed accuracy and response are required

    2015-12-18 Reading quantity 2097

  • Laser engraving machine function and product characteristics

    introduction:Imported linear guide and high-speed stepper motor and driver,Make the edge of the cutting effect smooth and uncorrugated;The integrated frame structure is designed,Make the machine run stably without noise; Simple operation、Engraving order is optional、Processing level、Partial or full one-time output laser power can be achieved、speed、Flexible focal length adjustment; Open software interface、compatibleautocad、coreldrs

    2015-12-18 Reading quantity 2402

  • What is the difference and comparison between servo motor and stepper motor?

    introduction:The differentiation and comparison of servo and stepper speed governors? The electromechanical governor is divided into two types: servo and stepper。 Servo motor is also called executive motor,In the automatic control system,Used as an executive element,The received electrical signals are converted into angular displacement or angular velocity output on the motor shaft。Divided into DC and AC servo motor two categories,Its main

    2015-12-18 Reading quantity 1992

  • The difference between servo drive and inverter

    introduction:Frequency converter and servo drive are the most commonly used electrical equipment,But why use two different electrical devices to control the same motor frequency!Below will be from the inverter、Three aspects of servo motor control and motor are introduced and compared。 Frequency converter: Simple frequency converter can only regulate the speed of the communication motor,Can open at this time

    2015-12-18 Reading quantity 2033

  • Comparison and Function Analysis of various machine tool guides (4)

    introduction:No intermediate medium is used between the moving element and the fixed element of the linear guide,And use rolling steel balls。Because rolling steel balls are adapted to high-speed motion、Friction coefficient

    2015-12-18 Reading quantity 1993

  • Servo motor brake mode explanation

    introduction:Servo motor braking mode Sometimes we are prone to electromagnetic braking,Regenerative braking,The role of dynamic braking is confused,The wrong accessory was selected。These concepts are clarified below。 Dynamic brake consists of dynamic brake resistance,In fault、scram、The mechanical feed distance of the servo motor is shortened by energy braking when the power is cut off. Regenerative braking means that the servo motor slows down or stops

    2015-12-19 Reading quantity 2037

  • Servo motor selection - inertia matching

    introduction:In the servo system selection and commissioning,We often run into inertia problems。 Its specific performance is: In the servo system selection,In addition to considering the motor torque and rated speed and other factors,We also need to first calculate the inertia of the mechanical system converted to the motor shaft,Then according to the actual operation requirements of the machine and the quality requirements of the workpiece, the motor with the appropriate inertia size is selected;In tune

    2015-12-19 Reading quantity 2024