introduction:Blacksmith support structure TJKThe support seat is an advanced structure for the coupling of the support seat。It requires a bearing to be coupled into the two slots to act as a support。The support seat is the bearing that connects the lead screw to the motor,Construction with special features on the finished shaft end of standard ball screw stock,Standardized support units are preparedEK、EFtype,A standard support unit is prepared for the general ball screwBK、BFtype。The following Feng Ye Xiaobian will take you to take a look at its structure。
2018-03-20 Reading quantity 248
introduction:Introduction and main features of pressure switch
2018-03-20 Reading quantity 197
introduction:Reduce the influence of inverter on external equipment,However, it does not eliminate the external interference of the inverter,If you want to further improve the immunity of other equipment to harmonic and electromagnetic radiation of the frequency converter,Especially in the frequency converter(Different brands,The level of interference may vary)In the case of more serious interference, the commonly used methods are usually the following
2018-03-20 Reading quantity 155
introduction:The body proximity sensor is inATMApplication of ATM monitoring
2018-03-20 Reading quantity 200
introduction:nearly,Often received customer calls to complain,Our own production equipment has delayed the progress of the project because of a mistake in the design and selection of linear guide rails。Ask for their details through me,Basically can be attributed to the following selection of errors
2018-03-20 Reading quantity 450
introduction:Harbin bearingThe group company is one of the three major production bases of bearing industry in China,Now owns total assets36.7Hundred million yuan,The main production equipment is about4600Complementary station,Annual production capacity8000More than 10,000 sets。Can produce nine types、Various accuracy levels6000More sizes and varieties of bearings。Mainly used in automobiles、Agricultural machinery、Rolling stock、Motor apparatus、Construction machinery、Machine tool、Light textile、metallurgy、Mining machinery、Petrochemical industry、aerospace、National defense military industry and other industries and enterprises supporting services。Products are sold to domestic provinces、The city、municipality,Also exported to Europe and America、Some countries and regions in Southeast Asia。 Bearing classification: HRBThrust ball bearing,HRBDeep groove ball bearing,HRBSelf-aligning roller bearings。 Self-aligning roller bearings: Aligning roller bearings can withstand large radial loads,At the same time, it can also withsta
2018-03-19 Reading quantity 342
introduction:Straight line moduleThere are several ways to call it that,Linear module、Cartesian robot、Straight slide table, etc,It is followed by linear guide、Linear motion module、Automatic upgrade unit of ball screw linear drive mechanism。The linear load can be realized through the combination of individual units、Curved motion,Automation is more flexible with light loads、More accurate positioning。 There are several names for linear modules,Linear module、Cartesian robot、Straight slide table, etc,It is followed by linear guide、Automatic upgrade unit of ball screw linear drive mechanism。The linear load can be realized through the combination of individual units、Curved motion,Automation is more flexible with light loads、More accurate positioning。 The linear module was first developed and used in Germany,The market is positioned in photovoltaic equipment,Loading and unloading manipulator、Cutting equipment、Gluing equipment、Patch equipment, etc,This kind of manipulator can bring convenience to the equipment in this ind
2018-03-19 Reading quantity 266
introduction:The natural frequency of the acceleration sensor is determined by the degree of bonding coupling,Choosing the right adhesive will be an important step。There are some important issues that must be considered:The weight of the acceleration sensor,Frequency and bandwidth at test time,The amplitude and temperature of the test。Also consider some problems that may arise during testing:Sinusoidal limitations and random vibrations occur during testing。usual,Engineers and technicians will select the appropriate adhesive to bond the acceleration sensor according to the different requirements of the test。
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introduction:Characteristics and application fields of distributed fiber optic sensor
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introduction:Cross roller,Needle roller guide structure 1、Roller guide:Cross roller linear guide pairs are made up of two piecesVThe guide rail of type raceway、Roller cage、Cylindrical roller and other components,Cylindrical rollers arranged cross-over each other are finely groundVType raceway surface for reciprocating movement,Can withstand all aspects of the load,Achieve high precision,Smooth, straight motion。 2、Needle roller guide:Cross needle roller linear guide pairs are made up of two convex and concave tracks、into90Degree Angle cage、Cylindrical needle rolling and other components,Two rows of needle rollers are reciprocated on a concave track after grinding,Due to the dense array of needles,High accuracy possible、Excess load、Smooth, straight motion。 3、Cross linear guide features: (1)Low rolling friction resistance,Good stability; (2)Low starting friction,Good random performance; (3)Large contact area,The elastic deformation is small,Effective movement body,Easy to achieve high rigidity,High-load exercise; (4)Flexib
2018-03-19 Reading quantity 415