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 specific judgment method of whether repair should be reported,namelyFAGbearing[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 specific methods of determining the occurrence of near failure are as follows: 1)Make use ofFAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、And with solid
2015-03-02 Reading quantity 1528
introduction: J machine Piston internal combustion engines and other power equipment 1 GB/T 725-1991 Internal combustion engine product name and model preparation rules Internal combustion engines—Nomenclature and code of designations 2 GB/T 726-1994 Reciprocating internal combustion engine Direction of rotation、Cylinder and cylinder head on the valve mark and in-line engine right engine、Definition of left engine and engine orientation Recipro
2015-03-02 Reading quantity 2893
introduction:In recent years,Since China has adopted an active and stable monetary policy,Investment in fixed assets increased,traffic、unit、machine、Industries such as defense received significant support,Led the reducer industry to maintain a good growth rate。Reducer machinery manufacturing industry belongs to the basic equipment industry of the national economy,Its long-term development is closely related to the national macro economy。And with the reducer industry in recent years at the level of industrial production、Management mode、Marketing model、Product yield、Increase in export delivery value,It also drives the balanced cooperation of the industrial chain accordingly,Make the reducer industry gradually into the high-end industrial chain chain,Become self-creative
2015-03-02 Reading quantity 2787
introduction: Lu Feng (Huaibei Mining group electromechanical equipment company,Anhui (Province) Huaibei 235000) Abstract: The material selection of die for precision cold drawing machine is introduced、Heat treatment process determination process,Analysis of double liquid quenching inGCrl5Application in heat treatment keyword: Cold drawing machine mold;Double quenching;Heat treatment 0 introduction 300TPrecision cold drawing machine is a patent purchased by our company、Large equipment manufactured by oneself,The pipe fittings processed by precision cold drawing machine can be machined without cutting、tempering,Directly applied to single pillar in coal mine、Hydraulically supported
2015-03-02 Reading quantity 2790
introduction: 1、sinteringsintering Heat treatment of powder or compact at temperatures below the melting point of the main component,The aim is to increase its strength by metallurgical bonding between particles。 2、fillerpackingmaterial A material into which the compact is embedded for the purpose of separation and protection during pre-firing or sintering。 3、burn-inpresintering Heat treatment of a compact at a temperature below the final sintering temperature。
2015-03-02 Reading quantity 2890
introduction:1- 1Manual operation 1. Pressure switch button(PBM)Check manual bulb(PLM)Light or not light; 2. Close the security door completely; 3. Individual switches on the operating control board make it possible for each group to work independently; A. Selector switch: CSCO:stripping,clamp CSIR:Injection,charge note1:Mold clamping light for injection note2:Nozzle receding lamp(PLER)Bright mold begins to close note3:After the jet begins to advance,Mold is opened B. Push button switch PBNF:Nozzle advance PBNR:
2015-03-02 Reading quantity 2811
introduction: First of allSKFBearings made by self refining[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。]steel,In hardness and precision to ensure the quality of the product。 Bearing genuine packaging design,The color blocks are very clear,andSKFbearing[SKFbearing:SKFThe full name is“Svenska K
2015-03-02 Reading quantity 1437
introduction: influenceTIMKENbearing[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。]For many rotating machinery products, their service life depends on the life of the bearing components in the key parts of the product。 “maintenance-free”Bearings are not one-way bearings that will never be damaged or fail but refer to
2015-03-02 Reading quantity 1535
introduction:Using natural cellulose(Like timber、Cotton short velvet, etc)The pulp made,It is prepared from the stock solution、Spinning and post-processing,To make viscose staple fiber。 1.Conventional process flow Preparation of stock solution 2.Annual output2Ten thousand tons of viscose staple fiber special equipment table
2015-03-02 Reading quantity 2781
introduction:chuandonglian jigquedu Transmission chain accuracy accuracy of kinematical chain A transmission member group having a transmission connection constitutes a transmission chain,How close its actual motion is to its theoretical motion,Its a branch of institutional precision。In order to make the machine complete the specified movement,There must be a series of driving parts such as gears、Worm and thread,Put the actuator with the engine、Or the executable is connected to the executable,Form a transmission link。Machines with different functions have different performance requirements for transmission connections,Such as gear processing machine
2015-03-02 Reading quantity 2784