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introduction：The amount of material lost due to wear is called the amount of wear。This can be done by measuring the length、Resulting from a change in volume or mass，They are called line wear accordingly、Volume wear and mass wear。 Double row deep groove ball bearings[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The use factor mainly refers to the installation adjustment、Service and maintenance、Maintenance and repair
2014-12-13 Reading quantity 1643
introduction： Lubricants become less lubricated with longer use time，The new lubricant must be replenished at regular intervals。Supplement the lubrication interval，According to bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]form，dimension，Rotational speed，SKFbearing[SKFbearing:SKFThe full name is“Svenska Kull
2014-12-13 Reading quantity 1665
introduction： (1)Imported bearings with low noise requirements[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing，ikobearing，fagbearing，Of good quality，Of course, the price is not cheap。] In the standard bearings produced in our country，Some single-row radial ball bearings and short cylindrical roller bearings have low noise varieties for motor bearings。Which ball bearing from inside diameterφ2.5mmtoφ60mmThere are several varieties of beltsZl、Z2andZ3Three suffixes，Corresponding to three
2014-12-13 Reading quantity 1712
introduction：Unidirectional bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The service life and level of use depend largely on the material。bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts are generated on the shaft
2014-12-13 Reading quantity 1654
introduction：1.Technical requirements for lubrication system devices The lubrication device must be able to supply oil、Oil temperature、Full control of oil pressure and oil level，Reduce contaminant intrusion into in-line lubricants。The device has the following technical requirements： (1)Tank equipment two，One use, one prepare，Periodic switching，Reserve tank cleaning，Oil temperature precipitation，Clean oil separator。 (2)The fuel tank volume shall be the displacement per minute of the unlocked oil pump35～40times，Some are even bigger。In high oil level operation，Ensure that the oil stays in the tank long enough to settle。 (3)The fuel tank should be equipped with a degassing plate in the return area to reduce fuel oil
2014-12-13 Reading quantity 1693
introduction：Silver rail is manufactured in Taiwan，On the market，Sell very well，Compared with the silver guide rail produced in Taiwan in the same place，The quality is very good。
2014-12-13 Reading quantity 22507
introduction： Some high strength or high hardness metal materials have poor machinability﹐Shorter cutting or tool life﹐Or scrap﹑Chip breaking difficulty﹐Or the quality of the machined surface is poor﹐Or a combination of these phenomena﹐Therefore, these materials are called difficult to process metal materials。The difficult metal materials often encountered in cutting processing are stainless steel﹑Titanium alloy﹑superalloy﹑High strength steel and high manganese steel。 The main reason why this kind of metal material is difficult to process is﹕①The material contains high melting point alloying elements such as iron﹑titanium﹑chromium﹑cobalt﹑nickel﹑vanadium﹑
2014-12-13 Reading quantity 2946
introduction： Clutch is indispensable in automobile parts，Because this part plays a great role in the car，Problems often occur during use。So people continue to study this part，Finally, a new type of electromagnetic clutch appeared，And traditional clutch has many advantages，However, in the process of use, we also need to maintain it，The maintenance of automobile clutch is very important。Lets take a look at the maintenance method of the car clutch。 &n
2014-12-13 Reading quantity 3006
introduction： one、In JapanNSKbearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Before installation，Appropriate measuring tools should be used in accordance with the technical requirements specified on the design drawings，Check the machining quality of shafts and seat holes and related parts(Such as dimensional accuracy、Shape accuracy and surface roughness)。 two、Shaft and bearing[
2014-12-13 Reading quantity 1602
introduction：2.1Safety technical file Hoisting machinery using enterprises to establish and improve equipment safety technology files，Lifting machinery files included： (1)Lifting machinery factory technical data、Product certificate、Operation and maintenance manual、Drawings of vulnerable parts、Electrical principle、Layout of electrical components、Type test report of necessary safety accessories、Supervision and inspection certification documents and other relevant materials。 (2)Technical documents required during installation，Installation position，Enabled time。 (3)Inspection certificate issued by special equipment inspection agency or regular《Inspection report》。 (4)Daily maintenance、maintenance
2014-12-13 Reading quantity 1653
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