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introduction：Planetary reducer quotation needs to determine a lot of parameters，Because each manufacturer produces different products，The model names are also different，So its not a particularly well-known brand，You cant just give a model and get a quote。We still need to determine whether the reduction ratio is square or flange，Frame number，Speed ratio，Etc.。
2017-06-07 Reading quantity 210
introduction：Precision servo planetary reducer can be mounted directly to AC and DC servomotors，Widely used in precision machining machine tools、Aerospace industry、Semiconductor equipment、Printing machinery，Food packaging、Automation industry、Industrial robot、Medical examination、Precision test instruments and automation of high-precision electromechanical products industry。
2017-06-21 Reading quantity 222
introduction：Working principle of AC servo motor <span style=...
2016-02-22 Reading quantity 1718
introduction：What is AC servo motor；Principle of AC servo motor：；Ac servo motor composition；Common problems of AC servo motor
2016-03-02 Reading quantity 1231
introduction：TClassification of type screw SWLSeries worm gear screw lift performance characteristics：SWLSeries worm wheel screw lift is widely used in machinery、metallurgy、unit、Water conservancy equipment and other industries，With lift、Descent and propulsion with auxiliary parts、Flip and various height position adjustment and many other functions。 SWLWorm gear screw lift is a basic lifting part，compact、Small size、Light weight、Extensive power source、noiseless、Easy to install、Flexible use、multi-function、Multiple supporting forms、High reliability、Long service life and many other advantages。Can be used alone or in combination，It can accurately control and adjust the height of lifting or propulsion according to certain procedures，It can be driven directly by electric motor or other power，Can also be manual。It has different structural forms and assembly forms，And the lifting height can be customized according to user requirements。
2017-06-21 Reading quantity 205
introduction：Several methods of fixing screw Lead screw fixation、Nut rotation mode：Turn the nut on one side、One side moves axially along a fixed lead screw。Low nut inertia、Flexible movement，High speed achievable，Because the lead screw is not moving，It can avoid all kinds of problems that occur when the slender ball screw is running at high speed and the problem that is limited by the critical speed。In this way, a large pre-tension can be applied to the ball screw，Improve the thermal deformation of the compensation lead screw and the support stiffness of the lead screw。Double push and double push：Both ends of the ball screw are fixed，Fixed end bearings can withstand both axial and radial forces。The double push method can apply the appropriate pre-tension to the lead screw，Improve the support stiffness of the lead screw and partially compensate the thermal deformation of the lead screw。 Double push one free way：Ball screw with one end fixed and one end free。Suitable for small trips
2017-06-22 Reading quantity 503
introduction：Is the straight thread rod rolling machine extruded Bar ribbing straight thread rolling machine is also called bar ribbing straight thread rolling machine，The main use of rib straight thread stripping rib rolling machine，The end of the steel bar is rolled and formed by a single feed stripping。Its not extruded。Easy to operate、Reliable quality，And can realize the shutdown according to the adjusted diameter and length、Reverse back。The machine adopts internal outlet structure，Its cooling and lubrication effect is better。The processing of a certain size of steel bar as long as the equipment is set，It can be continuously processed。 Mainly used in concrete structures one、two、three Straight thread end machining of grade steel bar。Easy to operate、fast、Blind fire、pollution-free、All-weather construction and other advantages。Joint quality attainedJGJ107-2010《General technical specification for mechanical connection of rebar》In theⅠRegulation of stage joints。The specific working principle is as follows：
2017-06-20 Reading quantity 199
introduction：The working principle of the screw tube card？ ?Static pressure lead screw nut pair(Static pressure screw for short，Or static pressure nut，Or static pressure screw pair)It is to pass pressure oil between the screw and the screw surface of the nut，Keep a certain thickness between them、A certain stiffness of pressure oil film，When the lead screw rotates，That is, the nut is moved through the oil film，Or the reverse drive。In our country1980Began to be used in CNC non-circular gear shaper machine，Followed by a thread grinder、High precision hob shovel grinding machines and large precision lathes for static screw。 Working principle The working principle of the ball screw mechanism is basically the same as the transmission principle between the nut and the screw。When the lead screw can turn and the nut can not turn.Rotating lead screw.Due to nut and load slider with guide parts(Such as linear guide、Linear bearing)、Join together，Therefore, the freedom of rotation of the nut is limited，
2017-06-20 Reading quantity 177
introduction：Yintai linear guide is a well-known brand of linear guide in China，Made in Taiwan，Same boss as Shanghai Silver，The quality of Yintai rail is better than that of Shangyin，High precision，Of course, the price is a little more expensive，On the whole，Its a little more high-end than the upper silver rail。What are the accuracy levels of Yintai rail？Lets take a look。
2017-07-28 Reading quantity 451
introduction：Linear guide is also called line rail、Slide rail、Linear guide、Linear slide，Used for linear reciprocating motion，And can bear a certain torque，High precision linear motion can be achieved under high loads。In the mainland called linear guide，Taiwan is generally called linear guide rail，Linear slide。 Linear guide performance： From the circular grooveDF(45-°45)°assembly，During installation，That is, the elastic deformation of the steel ball and the transfer of the contact point，Even if the mounting surface is somewhat deviated，It can also be absorbed inside the rail slider，Produce the effect of automatic aligning ability and obtain smooth motion with high accuracy and stability。 It is interchangeable： Due to the strict control of manufacturing accuracy，The size of linear guide rail can be maintained within a certain level，The slide block is designed with a retainer to prevent the steel ball from falling off，Therefore, some series accuracy is interchangeable，Customers can order guides or sliders as required
2017-07-28 Reading quantity 381
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