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  • There are three common failure forms of RBC bearings

    introduction:RBCThree common forms of bearing failure

    2018-03-02 Reading quantity 234

  • A brief analysis of the European synchro belt

    introduction:Synchronous belt​It is a steel wire rope or glass fiber as a strong layer,A circular tape covered with polyurethane or neoprene,The inner circumference of the band is toothed,Make it mesh with the toothed pulley。Synchronous belt drive,The transmission ratio is accurate,The force on the shaft is small,Compact structure,oil-proof,Good wear resistance,Good aging resistance,General service temperature-20℃―80℃,v<50m/s, P<300kw,i<10,It can also be used for low speed transmission where synchronization is required。 The synchronous belt drive is composed of a circular belt with teeth of equal spacing on the inner surface and corresponding matching wheels。 It integrates belt drive、The advantages of chain drive and gear drive respectively。Rotational time,The power is transmitted through the tooth meshing with the tooth groove of the wheel。 The synchronous belt transmission has an accurate transmission ratio,No slip,A constant speed ratio can be obtained,Smooth transmission,vibration-absorbent,Low noi

    2018-03-01 Reading quantity 289

  • Dongguan straight line module brief introduction

    introduction:Straight line module​There are several ways to call it that,Linear module、Cartesian robot、Straight slide table, etc,It is followed by linear guide、Linear motion module、Automatic upgrade unit of ball screw linear drive mechanism。The linear load can be realized through the combination of individual units、Curved motion,Automation is more flexible with light loads、More accurate positioning。 There are several names for linear modules,Linear module、Cartesian robot、Straight slide table, etc,It is followed by linear guide、Automatic upgrade unit of ball screw linear drive mechanism。The linear load can be realized through the combination of individual units、Curved motion,Automation is more flexible with light loads、More accurate positioning。

    2018-03-01 Reading quantity 203

  • Technical repair method of Nsk aligning roller bearing

    introduction:​NskAligning roller bearings are mass-produced mechanical parts,And the manufacturing accuracy requirements are very strict,There is a high degree of technical specialization,Therefore, for the vast majority of easy to buy bearing varieties,It should be more cost-effective to buy than to repair,Only in the following cases,Only consider the repair of bearings,That is, the user is in the business of repairing bearings,If you can obtain the cooperation of professional bearing enterprises,The following benefits will be possible

    2018-03-01 Reading quantity 238

  • HCH bearing disassembly tips

    introduction:First loosen the bolt holding the bearing seat。Remove the bearing from the shaft along with the housing。Take care to removeHCHBearing seat before one end of shaft,The bearing seat bolt at the other end of the shaft should be loosened,To avoid mutual damage to both ends of the bearing。

    2018-03-01 Reading quantity 240

  • Prevention and treatment of EZO bearing quench crack

    introduction:​As everyone knows,inEZOBearing parts processing,Once hardening cracks occur,It usually leads to the scrapping of bearing parts。In order to minimize the scrap rate of parts,Save processing cost,It is necessary to prevent the formation of quenching cracks。In that way,From what aspects can be correctEZOBearing hardening crack generation for prevention and control?below,byEZOBearing website to teach you some tips!

    2018-03-01 Reading quantity 240

  • Cylinder pressure calculation formula

    introduction:Cylinder pressure calculation formula The cylinder is a cylindrical metal part that guides the piston to move in a straight line in the cylinder。Air in the engine cylinder expands to convert thermal energy into mechanical energy;The gas in the compressor cylinder is compressed by the piston and the pressure is increased。Pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy。There are two types of cylinders that do reciprocating linear motion and reciprocating swing。Reciprocating linear movement of the cylinder can be divided into a single acting cylinder、Double acting cylinder、Diaphragm cylinder and impact cylinder4Kind of。The cylinder pressure calculation is the same,The following Xiaobian will take you to understand its calculation formula:

    2018-03-01 Reading quantity 464

  • Smoke shop fsb bearing

    introduction:tobacconistfsbbearing FSBBearing is a high-end equipment manufacturing enterprise with large scale and large sales in Chinas bearing manufacturing private enterprises。It is also widely used in the automation industry,The following Xiaobian will take you to understand its three maintenance methods。 There are three methods of bearing maintenance:

    2018-03-01 Reading quantity 277

  • The working principle of linear sliding table synchronous belt type

    introduction:Straight slide​Its a mechanical structure that provides linear motion,Can be used horizontally or vertically,It can also be used in combination with specific motion mechanisms——This is commonly known in the automation industry asXYshaft、XYZAxis and other multi-axial motion mechanism。This institution has different names in different industries,Some of the more common names are:Straight slide、Linear slide、Electric cylinder、Electric slide、Robotic arm、manipulator。The linear slide is usually used with the power motor,Other required workpieces are installed on the slider to form the complete conveying motion equipment and a suitable motor reversal program is configured,It can realize the work of automatically circulating and reciprocating the workpiece。So as to achieve the purpose of mass production and intensive production of equipment。 Straight slide table development so far,Has been widely used in a variety of devices。It has contributed indispensable credit to the development of equipment manufacturing in ou

    2018-02-28 Reading quantity 230

  • Xintai create brake motor

    introduction:Brake motor​Also known as electromagnetic loss brake motor、Brake asynchronous motor,Its completely enclosed.、Self-cooling by fan、Squirrel cage,Asynchronous motor with DC electromagnet brake attached Be mainly divided into: Brake motor,Imported brake motor,China Taiwan brake motor,homeYEJSeries brake motor,ABBBrake motor。 Brake motor divided into: Dc brake motor,Ac brake motor。The DC brake motor requires a rectifier,The voltage after rectification is99V,170Vor90-108V,The DC brake motor has to pass through the rectifier voltage,Fast brake time is on0.6About seconds。Ac brake motor because direct380Vvoltage,No need for rectification,The braking time can be in0.2In seconds。Dc brake motor has simple structure,Cheap to build,The heat is faster and easily burns the motor。The structure of AC brake motor is complex,Relatively high cost,Obvious braking effect,durable,It is an ideal driving force for automatic control。But DC brake motors,The brake part of the AC brake motor(Instant brake)Can not be connected to f

    2018-02-28 Reading quantity 265