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introduction： switchSKFImported bearing[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。]There are two common ways to do this：One is to use acetylene oxygen to directly heat the bearing；The other is to use oil immersion heating for small bearings，Reach thermal expansion，Enlarge bearing bore，For assembly。These methods have been widely used in long-term equipment maintenance，Basically meet and solve the equipment maintenance bearing assembly
2015-02-27 Reading quantity 1471
introduction： Fengye Mall clutch for you to introduce what is a repeater。 Intermediate relays are used in relay protection and automatic control systems，To increase the number and capacity of contacts。 It is used to transmit intermediate signals in the control circuit。The structure and principle of the intermediate relay are basically the same as that of the AC contactor，The main difference with the contactor is：The main contact of the contactor can pass a large current，The contact of the intermediate relay can only pass a small current。therefore，It can only be used in control circuits。 It usually has no main contact，Because the overload capacity is relatively small。So it uses all auxiliary contacts，The number
2015-02-27 Reading quantity 2903
introduction： A woodworking machine for making rectangular mortising or circular mortising on wood。The mortising machine has a chain mortising machine﹑Square chisel mortising machine and waist round mortising machine and so on。 Chain mortising machine The electric motor drives the cutting chain through the gearbox and sprocket(Chain with knife teeth)Rotate on the knife holder﹐The wood clamped onto the workbench(figure1 Chain mortising machine)﹐During processing, the tool holder with the cutting chain is lowered to a certain depth, that is, the rectangular mortise is milled out。When machining long slots﹐Movable table﹐And the cutting chain is lowered several times。Chain tenon
2015-02-27 Reading quantity 2919
introduction：Since the1883 German Fischer He invented the ball mill for grinding steel balls and created FAG Since the company，With 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，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The birth and development of industry，FAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And with solid
2015-02-27 Reading quantity 1663
introduction：Cage Chinese and English comparison and interpretation 1.Wave cageribboncage The rolling bearing comprises one or two wavy ring parts[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。]cage。 2.bao
2015-02-27 Reading quantity 1615
introduction：In recent years，countries、Inside and outside on ceramic 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 study of、The development has achieved fruitful results and substantial progress。in-machine、Chemical engineering、Aerospace and other fields have been applied and play a magical effect。 Ceramic bearings have the following magical advantages over all steel bearings： 1、Speed and acceleration energy
2015-02-27 Reading quantity 1496
introduction：Spinning short fiber from bean plant protein。The production scale is the annual output of short fiber1500Tons of 1.Process diagram: 2.The main professional equipment with table
2015-02-27 Reading quantity 2889
introduction：There are many kinds of bearings。Aligning ball bearings，Radial bearing、Thrust bearing,Liquid-lubricated bearing、Incomplete liquid lubricated bearing、Unlubricated bearing。Aligning ball bearings、Self-aligning roller bearings、Tapered roller bearings, etc。today，What do we mainly know about thrust ball bearings？
2015-02-27 Reading quantity 32858
introduction：P-Q P P Park Pull up P Pattern Select Switch Mode selector switch P *Parking *Power *Positive *Pitch *Pilot lamp *Page *Pair *Ply *(ATcar)Parking position *power *Positive electrode *pitch *Pilot light *Number of pages *right *Number of floors P Park Parking lot P Peta pat P Pico skin P Page
2015-02-27 Reading quantity 2927
introduction： With the continuous in-depth development of industry，The role of the reducer in the transmission field is also becoming more and more obvious，At the same time, it also brings us many problems，Such as the lubrication of the reducer，During the operation of the reducer，The lubrication condition of rotating parts is good or bad，It directly affects the service life of the reducer，Reducer oil brand viscosity number，How much oil you use，Its a very important question，We should also pay enough attention to and understand it。 Lubricating oil selection of reducer。At present, the varieties of oil used by metallurgical enterprises、There are many kinds of brands，Varied, so to speak.，There are mainly46Machine oil、Industrial closed gear oil、
2015-02-27 Reading quantity 2883
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