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introduction： Fengye Mall clutch to introduce you to the summer high temperature how to explosion-proof tire。 Make sure the tire pressure is correct。Not enough gas or too much gas，Will increase fuel consumption。Do not arbitrarily change the size of the tire。Wider tires might make your car look more stylish，But the wider the tire，Greater wheel resistance，The more you waste gas money。 Dont believe that higher octane is better。If your car only needs92Octane gasoline，You force it98Octane gasoline does not increase rate or power。The eighth trick：Dont“warm-up”excessive。Warm up too long，No doubt following himself
2015-06-17 Reading quantity 2967
introduction：PC/ABSPolycarbonate and acrylonitrile-butadiene-Styrene copolymers and mixtures Typical application range:Computer and business machine casings、Electrical equipment、Lawn gardening machine、Auto parts dashboard、Interior finishes and wheel covers）。 Injection molding process conditions:Drying treatment：Drying before processing is a must。Humidity should be less than0.04%，The recommended dry condition is90~110℃，2~4Hour (s)。Melting temperature：230~300℃。Mold temperature：50~100℃。Injection pressure：Plastic dependent。Injection rate
2015-06-17 Reading quantity 2961
introduction：Multiple machining of the remaining parts of wire-cut workpieces，First of all, the electrical conductivity of the workpiece to be machined must be solved ，Because in high-precision wire cutting processing，The route of the line electrode may need to travel several times along the machining trajectory，ability Ensure that the workpiece to be machined has a high surface roughness and surface accuracy，At this time, the wire cutting processing relies on the remaining parts of the workpiece to play a conductive role to ensure the normal electrical processing。However, when cutting the remaining parts of the workpiece，If the first cut is cut The remaining part of the workpiece，Will cause the cut part to separate from the mother，The conductive circuit is interrupted，No further processing is possible， the
2015-06-17 Reading quantity 2956
introduction：The crystallinity and crystal form of crystalline plastics affect the physics of the product、Mechanical property。If the cooling rate is slow during molding，It is conducive to crystallization，It can improve the crystallinity。therefore，It is very important to obtain products with good mechanical properties and good surface gloss for the control of mold temperature。To slow down the cooling，In order to crystallize fully，The mold temperature must be raised，However, it will inevitably prolong the molding cycle。Specific volume of a crystalline plastic near its melting point（cm3/g）Great change。All materials contract to some extent when cooled，Generally speaking, crystallized plastics have a greater shrinkage than amorphous plastics
2015-06-16 Reading quantity 2855
introduction： SKFbearing[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]Judgment of availability，Mainly considerSKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fab
2015-06-16 Reading quantity 1570
introduction：Primary surface：NO.1 （Tabula rasa） A surface treated with heat treatment and pickling after hot rolling。Generally used for cold rolling materials，Industrial tank、Chemical industrial plant, etc，Thicker by2.0MM-8.0MM。 Blunt surface：NO.2D Heat treatment after cold rolling、pickler，Its material is soft.，The surface is silver-white gloss，For deep stamping，Such as car parts、Water pipe。 Fog level：NO.2B Heat treatment after cold rolling、pickling，Then finish rolling to make the surface
2015-06-16 Reading quantity 1623
introduction：Apply any variation of pressure in any direction to any pasta In some special applications，It may be necessary to apply a pressure load in a coordinate direction that varies with the coordinate position on a surface of the structural member，Of course，This can be done up to a pointANSYSSurface effect unit implementation。If useANSYSParameterized design language，You can also implement this function perfectly，This method is described in a small example。 !!!Before executing the following loading command,Be sure to use the select commandaselSelect the geometry to be loaded !!! finish
2015-06-16 Reading quantity 2970
introduction： In 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。]Install when the bearing diameter is greater than 70mm，Or when the interference is large，Generally, the heating method is used，Make the bearing hole expand，This will save time and effort when installing，It also avoids bearing damage caused by excessive force。 here
2015-06-16 Reading quantity 1534
introduction：The quality of anti-rust materials directly affects the quality of product processing，So when choosing rust-proof materials，Firstly, the physical and chemical properties are tested according to the quality requirements，After passing the test, the pilot test will be conducted，Meet the process requirements to use in large quantities。Select the rust prevention auxiliary material to use，After entering the factory, according to the quality standards of different materials, strict testing，It can be issued by the supply department for use only after it is qualified。In the process of use, the anti-rust materials and the prepared solution are tested regularly，To ensure that the concentration and proportion of the solution meet the process requirements，Achieve serviceability。Establish a complete material acceptance system and quality acceptance standards，In order to do a good job of anti-rust management
2015-06-16 Reading quantity 1653
introduction：INAbearing[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。]，Each has a certain speed limit of rotation。INABearing rotation time，withINABearing rotation speed increases，byINAThe temperature rise caused by friction heat inside the bearing is also increased。The limit of rotation speed is able to partially produce sintering、superheating、The speed of continuous operation experience allows
2015-06-16 Reading quantity 1636
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