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introduction：The main problem of spindle machining is how to ensure the size of spindle bearing journal、shape、Position accuracy and surface roughness，Inside spindle nose、Shape accuracy of the outer cone、Surface roughness and their positional accuracy to the supporting journal。 The dimensional accuracy of the spindle bearing journal、Shape accuracy and surface roughness requirements，The precision grinding method can be used to ensure。The precision of the precision reference should be improved before grinding。 Ensure spindle front end inside、Shape accuracy of the outer cone、The surface roughness should also use the precision grinding method。In order to ensure the position accuracy of the outer cone relative to the supporting journal，And the position accuracy between the supporting journal，Usually pick
2015-01-04 Reading quantity 1632
introduction：Product overview GWExternal filter filter is the solid-liquid separation equipment developed by our company in the early stage，It is one of the representative types of continuous vacuum drum filter。From the beginning，We have a deep understanding of each companys unique and proven experience，Then with multi-generation optimization design with wholehearted service，Make the product in the mine、Chemical engineering、Metallurgy and other industries for material dehydration concentration and solid-liquid separation field，With excellent performance and excellent quality，It has been well received by customers。 Product characteristics Customized design，According to different needs of customers Improved air blowback system，Improved blanking
2015-01-04 Reading quantity 2853
introduction：No direct output of mechanical work﹐Only compressed air or certain pressure is provided﹑The temperature of the working gas of an internal combustion engine。Its working cycle is similar to that of an opposite-piston two-stroke diesel engine。In addition to the power cylinder, the engine also has an air compressor and an air cushion cylinder。The power piston is integrated with the compressor piston﹐Piston assembly。The transfer of power between the power cylinder and the compressor is completed by the piston group。What is called“Free piston”It means that the engine does not have the crank linkage mechanism of the usual internal combustion engine(See crank slider mechanism)﹐The movement of the piston group is determined by the pressure of the gas acting on it﹐And with the engine conditions change。Piston group movement of the te
2015-01-04 Reading quantity 2834
introduction： All know 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。]Its a precision part.,The price is also very expensive,Its a hassle to repair,Production cloth,Its very complicated,So we want to know about bearings,Thats hard,There are imported bearings[Imported bearing:Simply put, imported bearing agent refers to engaging in an imported bearing product
2015-01-04 Reading quantity 1520
introduction：one、Ways to improve the rigidity of shaft support Ways to improve the rigidity of shaft support，In principle, it comes down to the following points： (1)Select high rigidity 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。]； (2)The bearing application technology is used to improve the bearing rigidity； (3)Adjust the host structure parameters appropriately，To improve the rigidity of the support
2015-01-04 Reading quantity 1484
introduction：Die casting mold due to long production cycle、Large investment、High manufacturing precision，So the cost is high，Therefore, it is hoped that the mold has a high service life。But due to the material、A series of internal and external factors such as machining，Lead to premature mold failure and scrap，Cause great waste。 The main failure modes of die casting die are：Sharp corner、Corner cracking、split、Hot crack(cracking)、wear、washout。The main causes of die casting die failure are：Defects in the material itself、process、Use、Maintenance and heat treatment problems。 1Defects in the material itself As everyone knows，Die-casting die
2015-01-04 Reading quantity 2906
introduction： TIMKENImported 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。]Analysis of temperature rise 1.reason： (1).TIMKENImported 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，when
2015-01-04 Reading quantity 1467
introduction： The role of electromagnetic clutch in the development of industry With the steady and rapid development of the national industry，In recent years, Tianjins industrial development has also made great progress， Electromagnetic clutch、Electromagnetic brakes in a series of industrial products in the development，The development of electromagnetic clutch has also played a great role in promoting the development of Tianjin industry。Here we go into detail Electromagnetic clutch、Electromagnetic Brake News 1、Please wait in full
2015-01-04 Reading quantity 2816
introduction：XRadiographic analysis X-ray analysis Engineering steel structural steel Engineering plastics engineering plastics Stainless steel stainless steel Machinability test test for machinability Malleable cast iron malleable cast iron Cubic boron nitride cubic boron nitride Optical metallographic examination optical metallo
2015-01-04 Reading quantity 2906
introduction： Soft fillet is very similar to face fillet，The difference lies in： ●face BlendTangential strings can only be defined on one suite of planes，whilesonegativeBleRdIn two adjacent groups Tangential string is required on all surfaces(A tangential string can be a curve or an edge，But you cant mix the two)。 ●The soft fillet and its adjacent surface can be used in two smooth transition methods: tangent continuous or curvature continuous。 ●Soft fillet must use spine line。 ●Since the soft Angle is on the adjacent two suites, the tangential string must be defined
2015-01-04 Reading quantity 2905
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