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introduction： The reducer is a relatively precise machine，The purpose of using it is to reduce the speed，Increase torque。(note:Reducer torque calculation formula) The reducer is a relatively precise machine，The purpose of using it is to reduce the speed，Increase torque。(note:Reducer torque calculation formula) There are many kinds of it，Different models，Different kinds have different uses。There are many kinds of retarders，According to the transmission type can be divided into gear reducer、Worm reducer and row...
2016-02-10 Reading quantity 2028
introduction： How to choose the correct diaphragm coupling，I believe that especially early users will have such questions，For this reason, we start with the structure of the diaphragm coupling，Help everyone clear up questions one by one。 The diaphragm coupling consists of at least one diaphragm and two bushings。The diaphragm is fastened to the bushing with pins generally without loosening or causing recoil between the diaphragm and the bushing。Some manufacturers offer two diaphragms，There are also three diaphragms available，There are one or two rigid elements in the middle，The two sides are connected to the shaft...
2016-02-11 Reading quantity 1865
introduction：Planetary reducer is a widely used industrial product，Its performance can be comparable to other military grade reducer products，But with industrial-grade prices，It is mainly used for rotary mechanism of tower crane，It can also be used as a supporting part for lifting、Excavate、transport、Construction and other industries。
concept：series
2016-02-11
Reading quantity 1930
introduction： There are several ways to lubricate imported bearings，And each type of bearing and each type of bearing are also different when using lubrication，This is more conducive to the maximum service life of imported bearings，The performance of the mechanical equipment is in the most capable state. 1、Solid lubrication： Under some special conditions of use，Add a small amount of solid lubricant to the grease，If joined3~5％the1Molybdenum disulfide reduces wear，Improve pressure and heat resistance，For high temperature、...
2016-02-12 Reading quantity 1899
introduction： one、Servo is a closed-loop feedback signal to control position and speed. Servo is widely used in semiconductor equipment,For example, in the gluing machine,photoetching...
2016-02-12 Reading quantity 1836
introduction：in20century80Early era，NSKDeveloped and sold machine toolsLYSeries precision linear guide rail，It is in...LASeries based on the development of a new series of machine tool guide。To meet the machine，Such as machining center higher speed、The need for greater precision，LAThe series includesLYThe characteristics inherent in the series，And it shows more advanced performance by increasing the number of raceway used by the rolling element，Such as symmetrical load capacity、In terms of stiffness and friction。 lately，Alignment of machine...
2016-02-12 Reading quantity 1985
introduction：Import bearing knowledge： one、Imported bearing quality judgment error： 1、Feel the bearing quality through the surface In the process of selling bearings, many customers say that as long as the bearing surface is bright, the quality is good，This is wrong。The light of the bearing surface of the imported bearing should be a kind of black light，The cause of this dark is the use of bearings...
2016-02-13 Reading quantity 1740
introduction：Easy to use。It is mainly used to bear radial loads，Deep groove ball bearings are the most commonly used rolling bearings。Simple structure。But when the bearing radial clearance is increased，Has a certain angular contact ball bearing performance，Acceptable path、Axial combined load。When the speed is high and the thrust ball bearing is not suitable，It can also be used to withstand pure axial loads。Compared with other types of bearings of the same size，This kind of bearing has low friction coefficient，Limit speed height。But not impact-resistant...
2016-02-13 Reading quantity 1782
introduction：SKFBearing deep groove ball bearing andSKFThe difference between self-aligning ball bearings definition：SKFStainless steel deep groove ball bearings are generally made of stainless steel，Resistant to corrosion caused by moisture and other individual media。It has strong resistance to corrosion；SKFSelf-aligning ball bearing bySKFinvent，It has two rows of balls and a curved raceway in the outer ring，Bearings can be self-aligning，Suitable for shaft deflection and misalignment...
2016-02-13 Reading quantity 1803
introduction： 1.Use reasonable cooling methods：The influence of the cooling process on the deformation of metal after quenching is also a very important cause of deformation。Hot oil quenching has less deformation than cold oil quenching，Generally controlled in100±20℃。The cooling capacity of the oil is also critical to deformation。The mixing method and speed of quenching affect the deformation。The faster the metal heat treatment cooling speed，The more uneven the cooling，The greater the stress generated，The greater the deformation of the mold。Can ensure the mold hardness requirements under the premise，Use pre-cooling whenever possible；Use fractional cooling quenching...
2016-02-13 Reading quantity 1907
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