• 英国HIRST MAGNETIC磁化设备

    详细信息

     材料牌号:英国HIRST MAGNETIC INSTRUMENTS  密度:44 g/cm3  

    产品系列:

     

    MAGNETISERS

    M Series Magnetiser
    * INTRODUCTION
    * THE MAGNETISING PROCESS
    * THE MAGNETISING SYSTEM
    * MAGNETISER ENERGY
    * MAGNET CALIBRATION & STABILITY
    * MECHANICAL HANDLING
    * MONITORING AND CONTROL
    * HIRST’S RANGE OF MAGNETISERS

    Introduction

    Hirst Magnetic Instruments Ltd. design and manufactures magnetising systems capable of magnetising permanent magnets and assemblies containing permanent magnets.

    Hirst’s range of easy to operate magnetising systems offers flexibility and control at both high and low production rates. They can be operated as stand-alone systems, integrated with other Hirst Magnetic Instruments Ltd.  products or integrated with customer’s external equipment.

    Models are available in each range suitable for magnetising any suitable material including:

    • NdFeB - Neodymium Iron Boron
    • Sm2Co17 -Samarium Cobalt 2-17
    • SmCo5 - Samarium Cobalt 1-5
    • Strontium Ferrite
    • Barium Ferrite
    • Alnico/Alcomax
    • All other permanent magnet materials

    Hirst Magnetic Instruments Ltd.  has developed a series of magnetisers that support a variety of applications, a selection of which is indicated below:

    • Saturation of permanent magnet and magnet assemblies
    • Magnetising sub assemblies containing the magnet which avoids contamination
    • Laboratory work where magnet development is undertaken
    • Multi-pole magnetising of rare earth magnets
    • Manufacture of permanent magnet motors or voice coil motors
    • Servicing areas such as motor repairs


    Next > The Magnetising Process

     

    TURNKEY SOLUTIONS

    Turnkey solutions diagram
    Our approach objective is simple, total customer satisfaction. From initial consultation, through the design phase to manufacture and supply, Hirst will effectively manage the whole process making your "turnkey solution" a reality.
    Click to view case studies of turnkey solutions

    MAGNETISER PRODUCT RANGE

    Click for MCSD Series Magnetiser Information

    MCSD Series Magnetiser

    The MCSD series specifically uses non-polar capacitor technologyClick to view product information on the MCSD Series Magnetiser
    Click for MCD Series Magnetiser Information

    MCD Series Magnetiser

    The MCD series is similar to the MC series but has the ability to demagnetiseClick to view product information on the MCD Series Magnetiser
    Click for MC Series Magnetiser Information

    MC Series Magnetiser

    The MC series is capable of handling medium to high production ratesClick to view product information on the MC Series Magnetiser
    Click for M Series Magnetiser Information

    M Series Magnetiser

    Magnetisers from this range are best suited for low to medium production ratesClick to view product information on the M Series Magnetiser

    CHOOSING THE RIGHT SOLUTION

    To help us provide the best solution for your magnetising application, we have prepared a short on-line questionnaire. Please view this questionnaire to enable us to provide a quick response to your requirements.
    Click to use the on-line questionaire to help you choose the right Hirst Magnetics solution

     

    MAGNET CHARACTERISATION

    * INTRODUCTION
    * OPEN + CLOSE MAGNETIC CIRCUIT
    * EDDY CURRENTS
    * COMPARISON OF TECHNOLOGY USED IN MEASURING MAGNET CHARACTERISTICS

    Introduction

    The purpose of a magnetic characterising system is to determine the magnetic properties of a magnet or magnetic material.  This information can be used for testing batches of all magnets in production, quality issues and research purposes.

    The principles behind the technologies can be described as:-
    “By applying a known magnetic field to a magnetic specimen, the applied field strength is monitoring against the specimen’s own magnetism (total flux) with the resultant changes being recorded for analysis”.

    The magnetic characteristic is obtained by analysing the applied magnetic field and the sample’s own magnetism.

    Although the principles are simple, it is the method of generating the applied field and measuring the magnets “magnetism” that differentiate between the various methods of measurement available, along with the limits to data available and the range each system can operate over.

    Magnet characterising technologies include:

    • Pulsed Field Magnetometry (PFM)
    • Vibrating Sample Magnetometry (VSM)
    • Permeameter technology (Hysteresograph or permeagraph)

    Before describing the above technologies in more depth, consideration needs to be given to two important factors in choosing a magnetic characterising technology namely, Open and Closed Magnetic Circuit Effect and Eddy Currents.



    Next > Open + Closed Loop Effect

     

    MAGNET CHARACTERISATION TECHNOLOGY COMPARISION TABLE

    Click here to view the magnet characterisation comparison table.
    The comparision table highlights at a glance the features of each technology used in the measurement of magnet sample characteristics
    Click here to view the magnet characterisation comparison table.

    MAGNET CHARACTERISATION TECHNOLOGIES

    Pulsed Field Magnetometry (PFM)

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      联 系 人: 泰科瑞迪
      认  证: 工商已核实
      环 宝 通:
      指数 130
      所在地区:
      北京朝阳区
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    • 联系方式

      • 联系人:泰科瑞迪
      • 电 话:010-87323885
      • 传 真:010-87311207
      • 邮 箱:sales@tycorady.com
      • 邮 编:100122
      • 地 址:北京市朝阳区南新园西路6号9A1室(香榭舍9A1室)
      • 网 址:http://www.tycorady.com
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