introduction:Clutch 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。]It is common for faults to appear during operation,So theres no need to be strange。A fault was revealed,Judgment and disposal is the key。 1.bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is fixed in the mechanical transmission process
2014-12-12 Reading quantity 1733
introduction: GE…E、GE…ES、GE…DSRadial joint 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 structure type and overall dimensions E (
2014-12-12 Reading quantity 1764
introduction: KOYOBearing cleaning:takedownKOYOBearing inspection,First recordKOYOBearing appearance,Verify the residual amount of lubricant,After taking a sample of the lubricant for inspection,washKOYObearing[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。]。As a cleaning agent,Regular gasoline、kerosene。 disassemble
2014-12-12 Reading quantity 1671
introduction: FAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And a single row angular contact ball bearing consisting of a cage assembly with a solid window cage。]The temperature of,Generally haveFAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And a single row angular contact ball bearing consisting of a cage assembly with a solid window cage。]The temperature outside can be inferred,If the oil hole is used, the temperature of the bearing outer ring can be measured directly,Is more appropriate。 usual,FAGbearing[FAGbearing:Principal axis
2014-12-12 Reading quantity 1689
introduction:Generally speaking,Stainless steel 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。]Rolling 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,To reduce motion
2014-12-12 Reading quantity 1660
introduction:(1)New water pump put into service,Generally in operation100Replace the grease after hours(oil),Subsequent run500Hourly replacement1time。 (2)Flow with grease lubricationSKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF”;SKFThe group is headquartered in Gothenburg, Sweden,Is a leader in bearing technology and manufacturing。SKFBearings can be divided into sliding according to different specific structures and similarities and differences in working propertiesSKFBearing and rollingSKFbearing],operation1500Hour (s)
2014-12-12 Reading quantity 1631
introduction: ①、Shrinkage cavity:Molten steel in the process of condensation after pouring,Holes form in the center of the ingot due to volume shrinkage,Called shrinkage。In order to reduce the harm of shrinkage steel,Thus pouring in molten steel,A reasonable process should be adopted in the crystallization process,The hole created by the shrinkage of the volume moves towards the head of the ingot,After the ingot is opened,Cut away the shrinkage hole,however,Due to pouring、Improper cooling process,Such as Dingqi unreasonable,Ingot head insulation is insufficient,The amount of cutting off the head of ingot after opening is less,The shrinkage hole remains in the steel,At low power inspection,It shows up。 ②、White spot:Cross section of steel sample after pickling
2014-12-12 Reading quantity 1702
introduction:The die and press are used to determine the stamping quality、Precision and production efficiency are two key factors。Advanced presses are only equipped with advanced molds,To make the most of it,Achieve good results。The development direction of the mold is: one、Make full use ofITTechnology development mold design、manufacture。User on press speed、precision、Changing efficiency and other aspects of the increasing requirements,Promote the development of mold。The body and engine are the two key components of a car,Auto body mold, especially large and medium-sized covering parts mold,Its technology intensive,Reflect the level of contemporary mold technology,It is an important part of body manufacturing technology。car
2014-12-12 Reading quantity 2952
introduction:Planar enveloping toroidal worm reducer is a new transmission device,Its carrying capacity is large,High transmission efficiency,Tight mechanism.rational.The reducer can be widely used in various transmission machinery deceleration drive,Such as metallurgy.mine.hoisting.Chemical engineering.Building rubber and plastic.Ships and other industries to use other machinery and equipment,The applicable working environment temperature is-40Go to+40The degree of,Input shaft speed is less than1500turn/points,The worm shaft can be rotated in both directions.The reducer series is available in four types:TPG TPU TPA TPS.among:TP-Plane enveloping torus worm combination isA:TPG
2014-12-12 Reading quantity 3051
introduction: This kind of porosity defect,Discontinuity of metal,Forming stress concentration and crack source,It is a disallowed defect。 Insufficient cutting of ingot during billet opening,Residual shrinkage and porosity,It shows that there are tubular holes or serious center porosity at the end of forging。The ingot casting temperature is low,Poor feeding of riser,Shrinkage hole deep into the ingot body area,The residual shrinkage hole was not completely cut out during forging。The central part of the transverse specimen showed the characteristics of bifurcated holes。Further dissection,There is loose tissue at the end。 The countermeasures to prevent such defects are: 1)Strictly control the pouring temperature and
2014-12-12 Reading quantity 3053