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  • Cycloidal reducer model

    introduction: 1、High speed ratio and rate single stage transmission,Can reach1:87Deceleration ratio of,Efficiency in90%above,If the use of multistage transmission,The deceleration ratio is greater。 2、Compact structure and small size due to the use of planetary transmission principle,The input axis and output axis are on the same axis line,Make its models as small as possible。 3、Smooth running low noise cycloidal needle teeth more engaged teeth,The overlap coefficient is large and the mechanism of mechanical balance is present,Limit vibration and noise

    2014-12-19 Reading quantity 2879

  • Valve technology focuses on flow coefficient and cavitation coefficient

    introduction:Flow coefficient and cavitation coefficient of valve are important parameters of valve,This can generally be provided in the valve data produced in advanced industrial countries。The valves produced in our country basically do not have this information,Because obtaining such information requires experiments to come up with it,This is one of the important manifestations of the gap between China and the worlds advanced level of valves。 3.1、Flow coefficient of the valve The flow coefficient of the valve is an index to measure the flow capacity of the valve,The larger the flow coefficient is,The lower the pressure loss when the fluid flows through the valve。 According to theKVValue calculation formula Shizhong:KV—Flow coefficient Q—The body of the

    2014-12-19 Reading quantity 2972

  • IKO rolling bearing disassembly method

    introduction:IKOThe bearing should be disassembled as carefully as it was installed。Be careful not to damage the 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。]And parts,Especially interference fit rolling bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。also

    2014-12-19 Reading quantity 1619

  • TIMKEN bearing regular maintenance and noise reduction methods

    introduction:rightTIMKENbearing[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。]Regular maintenance of equipment、Bearings that are removed during operation and replacement of peripheral 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 machines

    2014-12-19 Reading quantity 1617

  • GWB series non-porous coating machine

    introduction:Main use GWBSeries non-porous coating machine is Chinese and Western medicine tablets、A new multifunctional coating equipment for sugar coating and film coating of pill etc。 peculiarity 1、The coating roller has a non-porous structure,The inner wall of the cylinder is smooth、No dead Angle is not easy to destroy the coating core; 2、Low energy consumption、Be widely used; 3、Easy to clean with a special cleaning water discharge device; 4、The spray gun is made of Iwata Company of Japan,No instantaneous drip,Clogging free、Good atomization effect。 Working principle Set by main engine、Dosing spray supply、Clean hot air、Dust removal and exhaust air and electrical operation system and components。The coated Surui is coating

    2014-12-19 Reading quantity 2884

  • Brief introduction: Application of self-lubricating bearing in casting

    introduction: Self-lubricating 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。]Service temperature width,Sufficient content of solid lubricating materials,Uniform release,It has good self-lubrication property and bite property,Can effectively protect the journal,Achieve the purpose of lasting use。Suitable for use at high temperatures、Low speed、Heavy load、dusty、Water is washed and transported in environments with shock vibrations

    2014-12-19 Reading quantity 1630

  • Analysis of installation and disassembly skills of NSK bearing

    introduction: NSKbearing[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。]Installation of InstallNSKbearing[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 phase each other on the shaft

    2014-12-19 Reading quantity 1519

  • Mechanical practical Knowledge Questions 1000 cases (14)

    introduction:forty-one:Blanking time,The separation process of materials is divided into several stages? a:Elastic deformation,Plastic deformation,Cracking separation。 forty-two:There are several ways to reduce blanking force? a:There are three kinds:(1)Diagonal blanking(2)Step punch blanking(3)Blank heating blanking。 forty-three:What is the minimum bending radius? a:The material is bending,Minimum limit of bending radius without failure,Called minimum bending radius。 forty-four:Which external forces cause deformation of structural parts include? a:Including bending force,torsion,Impact force,

    2014-12-19 Reading quantity 2946

  • Safety operating rules for rolling waste disposal

    introduction:1.The operator must confirm that there is no moving red steel in all lines,Before operation。 2.No equipment shall operate in or around the work site。 3.The tubing should be rescued first、Water pipe、trachea、Cutting edge,To prevent burning or cracking at high temperatures。 4.When cutting with flame,Must be assigned by a person with a permit。Operators must strictly comply《Gas welding(Gas cutting)Industrial safety operating regulations》。 5.When you need to move the device,Must be operated by one person,One-man command,No one in command。Command personnel are not allowed to touch the body of the mechanical rotation。 When dealing with scrap steel,Do not use coupler to lift waste directly

    2014-12-19 Reading quantity 1605

  • 151 ball mill operating rules

    introduction:productivity:75kilogram/when 1、Abide by《General operating rules for casting equipment》Relevant provisions。 2、pre-work,Point test run,Confirming drive system(motor、coupling、retarder)And the movement of the ball mill body after all normal,Before production can proceed。 3、Working hours,Must be loaded first,No empty cars allowed;The loaded material must be dry,No wet material allowed;The material loaded is not less than one-third of the volume of the ball mill drum。 4、The screen is cleaned weekly,Brush or blow with compressed air。

    2014-12-19 Reading quantity 2867