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introduction：Fake bearing“Eight black factors”Real fakes are not difficult to spot
2014-11-05 Reading quantity 863
introduction：The structure of linear ball bearing is equipped with a retainer in the outer ring，The retainer is equipped with multiple steel balls，And in an infinite loop。Both ends of the retainer are fixed with spring retaining rings，A notch window is provided on the side of the straight track where each steel ball is stressed。This part is to make rolling contact between the loaded steel ball and the shaft。Relative movement with very low friction coefficient，Therefore, linear ball bearings are mechanical equipment、Automation equipment、The most suitable bearings for energy saving equipment。 Linear motion bearing，At present, it is more and more widely used in electronics、machine、instrument、Robot、Tool machinery、Food machinery、Packaging machinery、Medical machinery、Printing press
2015-01-06 Reading quantity 1626
introduction：Plain bearings that withstand axial thrust and limit axial movement of the shaft
2014-11-04 Reading quantity 435
introduction：Yaskawa Electric is a world-class transmission product manufacturer。With the deepening of Chinas reform and opening up and economic development，Many world-class companies have settled in Shanghai，And quickly expanded its business。Yaskawa electric（China）Limited company is in line with this trend of The Times，Yaskawa Electric advanced products into the Chinese market，And hope to contribute to Chinas development！
2017-09-16 Reading quantity 298
introduction：Deep groove ball bearing imported bearings are mainly used to withstand pure radial load，It can also withstand both radial and axial loads。When it is subjected to pure radial load only，The contact Angle is zero。When the deep groove ball bearing has a large radial clearance，Angular contact bearing performance，Can withstand large axial loads。The friction coefficient of deep groove ball bearing is very small，The limit speed is also very high，Especially under high speed operating conditions with large axial loads，Deep groove ball bearings have more advantages than thrust ball bearings。Deep groove ball bearing is the most representative rolling bearing，versatile。Suitable for high speed or even very high speed operation，And very durable.，No frequent maintenance required。The friction coefficient of this kind of bearing is small，Limit speed height，Simple structure，Low manufacturing cost，Easy to achieve high manufacturing accuracy。Varied in size range and form，Application in precision instrumentation、Low noise motor、C
2017-09-14 Reading quantity 321
introduction：With the rapid development of power electronic technology and new semiconductor devices ,Ac speed regulation technology has been continuously improved and improved ,Gradually improve the frequency converter with its good output waveform、The excellent performance/price ratio is widely used in AC machines。 Such as: A large electric motor used in rolling steel in a steel mill、Small roller table motor、Traction motors for railway and urban rail transit、Elevator motor、Lifting motor for container lifting equipment、Motors for pumps and fans、compressor、Electric motors for household appliances have successively used AC variable frequency speed regulating motors ,Good results have been obtained。The use of AC variable frequency speed regulating motor has obvious advantages over DC speed regulating motor: ( 1)Easy speed regulation ,And energy saving。 ( 2)Ac motor structure is simple、Small size、Low inertia、Low cost、Easy maintenance、durable。 ( 3)Can expand capacity ,Achieve high speed and high voltage operation。
2017-09-14 Reading quantity 384
introduction：thkRail mounting THKThe creative ideas and unique technology allowed the company to become a global development of linear motion (LM) The pioneer of guide rail mechanism。Present Day，ours LM Guideway equipment has become an indispensable component in mechanical and electronic systems in various industries。Next, Xiaobian will take you to understand its installation！ thkRail mounting
2017-09-14 Reading quantity 246
introduction：In practical application，Ac motors are always associated with production machinery，Forming an electric drive system。Different production machines require different speeds，Even the same production machinery in different operating conditions，You need different speeds，Therefore, it is necessary to adjust the speed of the drag system，That is, AC motor speed regulation is generated.Ac motor，Especially the cage induction motor，Because there is no mechanical reversing device，Simple structure、Reliable operation、Easy maintenance、Low cost，And has a good energy saving effect，The single-machine capacity and speed limit are higher than the DC motor;Especially in the dust、In a hostile environment with a risk of explosion，Ac motors are more suitable。But AC motor speed performance is not as good as DC motor，In a long time，Ac motor can only run at constant speed。Solve the problem of AC motor speed regulation，It has always been the topic that electric drive workers pay attention to and study。A brief history of development goes
2017-09-13 Reading quantity 346
introduction：fsbHow to install bearings When it comes to domestic bearings, I believe many people will thinkfsb!，Fujian Fushan bearing Co., LTD,Be founded in1988years,It is a high-end equipment manufacturing enterprise with the largest scale and sales in Chinas bearing manufacturing private enterprises。 Install The installation of bearings should be based on the bearing structure，The size depends on the mating nature of the bearing components，The pressure shall be applied directly to the end face of the tight fitting ring，Pressure must not be transmitted through rolling elements，Bearing installation generally adopts the following methods： Press fit
2017-09-12 Reading quantity 297
introduction：Now in the domestic guide rail market，The demand for silver is relatively large compared with other brands，Shanghai Silver as a Taiwan brand German technology is very popular。Shang Yins linear transmission products and innovative value、Enhance competitiveness，Become a market winner；Of course, I also want to be the winner of innovative technology。Present DayHIWINIn China、America、Japan and Europe have an industrial base34Various countries，Complete trademark registration，And continue to promote and use，Present DayHIWINIt is one of the world famous brands。 HGSeries on silver linear selection：Grinding machine、Milling machine、lathe、Drilling machine、Combined processing machine、Electric discharge processing machine、Boring machine、Wire cutting machine、Precision measuring instruments、Woodworking machine、Handling machine、conveyer。
2017-09-11 Reading quantity 246
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