Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
introduction：DINISO281The specified dynamic load 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 basis of the standard method is material fatigue failure（pitting），Life calculation formula
2015-02-27 Reading quantity 1439
introduction： The use of electric current through the flux of the slag generated resistance hot melt chemical materials（Base metal）And filler metal welding method。The slag also plays a role in protecting and purifying the molten pool。Electroslag welding is generally done vertically up。Filler metal with single welding wire、Multiple wire、Welding wire and fuse nozzle（See picture[Electroslag welding diagram]）And metal plates and other forms。The welding wire is continuously fed。Electroslag welding is suitable for welding20Workpieces with large sections thicker than mm。It is mainly used for welding thick wall pressure vessels、Large scale casting-Welding structure、forging-Welded structure or thick plate，It can also be used for surfacing welding rolls、high
2015-02-27 Reading quantity 2777
introduction： [summarize] SZGDouble cone vacuum dryer is a new generation of drying device developed by our company based on the technology of similar domestic products，This machine adopts belt/Chain two-stage elastic connection，So the equipment runs smoothly。Specially designed craft，Fully reflects the good concentricity of the two axes，Both the heat medium and vacuum systems use reliable mechanical seals or rotary joints with American technology。The machine can be stepless speed regulation，It also has thermostatic control。 The companys products of thermal media from high temperature heat conduction oil、Medium temperature steam and low temperature hot water are available。Dry goo
2015-02-27 Reading quantity 2778
introduction： The location of the gate Correct gate location Wrong choice of gate system type and，In addition to causing processing problems，It will also have a certain impact on the quality of plastic products。consequently，The design department must not underestimate the importance of gate location。 Designers not only need to carry out the design calculation of plastic products，Special attention must also be paid to the gating design of the mold。They must choose the correct gate system and the number and location of the pouring points。The type and location of the gate will have a greater impact on the quality of the product。 The choice of gate location will determine the following properties of plastic products： §Fill in the
2015-02-27 Reading quantity 2803
introduction：In order toSKFbearing[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]Based on the development of tapered roller bearings，Its working principle is to replace sliding friction with rolling friction，Usually consists of two ferrule，The versatility of a group of rolling elements and a cage is very strong、standardization、Serialization degree
2015-02-27 Reading quantity 1529
introduction： Circular insert Multi-cavity injection molds are usually designed in this way，Turn hardened quality tool steel into round or rectangular inserts，Inlay in unquenched water，But as much as possible in a tempered template，The tempered steel can still be machined。Mold manufacturing should always take into account the use of inserts to secure the plate，This greatly reduces the deformation caused by quenching，Large formwork often deforms during quenching。Because the insert fixing plate is often bolted to another form，Therefore, the easiest way to secure the circular insert is to clamp the insert shoulder。In order to prevent circular arrangement or linear alignment of the inserts do not want some rotation，set
2015-02-27 Reading quantity 2899
introduction： Stirling cycle: Heating engine(The Stirling engine)The ideal thermal cycle﹐for19Scotsman of the centuryR.Sterling proposed﹐Hence the name。figure The Stirling cycle-and-figure The Stirling cycle is under pressure-let(-)Tuhe Wen-entropy (T -S )The representation on the graph。It is a reversible cycle consisting of two constant volume heat absorption processes and two constant temperature expansion processes﹐And the heat released by the constant volume heat release process is exactly absorbed by the constant volume heat absorption process。Heat engine at constant temperature(T 1)The expansion process absorbs heat from a high-temperature heat source﹐And at constant temperature(T 2)Compression process towards
2015-02-27 Reading quantity 2812
introduction： Turbine machinery(Steam turbine﹑Gas turbine﹑Water turbine)Used to direct the flow of fluid in a certain direction﹐And push the rotor rotation of important components。The blades mounted on the housing are called stationary blades or guide blades﹐The blades mounted on the rotor are called moving blades。18mid-century﹐SwissL.Eulers results for the Fluid Mechanics Institute﹐It has laid a theoretical foundation for the development of turbine machinery。With the emergence and application of various turbine machinery﹐Turbine blades have been developed accordingly。20century80age﹐The average maximum power of each turbine blade has reached50megawatt。The maximum circular velocity of the turbine long blade is close to two
2015-02-27 Reading quantity 2809
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 1473
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 2907
Complete category
Save worry and effort，Buy all at one stop
One-to-one customer service
Selection inquiry，Fast response
Delivery guarantee
Multi-position straight hair，No worries about delivery
Source of genuine goods
Genuine guarantee，Honest service
Source of genuine goods
Genuine guarantee，Honest service
Automatic parts one-stop procurement platform
Working hours：Monday to Saturday 8:30-18:00
008618117444109
Official wechat public account
Order for goods/Information at hand
