Technical articles
The manufacturer told us about the turbine、The case of a rotary piston engine, etc., is also commonly called“Air cylinder”。Applications of cylinders:printing(Tension control)、semiconductor(Spot welder、Chip grinding)、Automatic control、Robots and so on。So when the cylinder is in use,Do you know the cause of the malfunction?
Deep groove ball bearings mainly bear radial loads,It can also withstand both radial and axial loads。When it is only subjected to radial load,The contact Angle is zero。When the deep groove ball bearing has a large radial clearance,Angular contact bearing performance,Can withstand large axial loads ,The friction coefficient of deep groove ball bearing is very small,The limit speed is also very high。
Mechanical spindle performance index: The main index to measure the performance of spindle components is the rotation accuracy、Stiffness and speed adaptability。 1、Rotation accuracy:The radial and axial runout that occurs when the spindle rotates in directions that affect machining accuracy,It is mainly determined by the quality of the manufacture and assembly of the spindle and bearings。 2、dynamic、Static stiffness:It mainly depends on the bending stiffness of the spindle、Bearing stiffness and damping。 3、Velocity adaptability:Allowable high speed and speed range,Mainly depends on the bearing structure and lubrication,And heat dissipation conditions。
Photoelectric speed sensorWorking principle of,Photoelectric sensors consist mainly of transmitters、receiver、The detection circuit consists of three parts。among,The transmitter is used to align the semiconductor light source、Light-emitting diode、Laser diode、Target beam emitted by infrared emitting diode, etc;The receiver can also be divided into photodiodes、phototriode、photocell,There is also a lens in front of the receiver、Optical components such as apertures,It is mainly used to receive the target beam and convert the received light signal to
Use condition setting ○Applied equipment ○journey ○Restriction of internal air entry ○Operating speed、acceleration ○Requirement of precision ○Frequency of use ○Rigidity requirement ○Use environment ○Load mode ○Required life
The displacement sensor is faulty during use,How do we identify the problem and solve it?Failure of the equipment is inevitable,There are both human factors and non-human factors,And whatever the factor is,Whenever theres a glitch, we have to fix it,Left unchecked, it only gets worse,Normal operation of the device is affected。So what are the common faults of the displacement sensor?How do we fix this?
The flat belt in the industrial belt of Adefalk generally has a layer of rubber inside and outside the layer,inelasticity,inSC、KSC、M、H、LEqual size,So different models of flat tape(Adefalk industrial belt),Will be used in what industry?The following Xiaobian to tell you about it!
As a very widely used transmission device,FENNERPrecision synchronous pulley when applied,It must be able to show a very optimized transmission effect。In terms of its optimized transmission effect,From its transmission aspects of the following characteristics,You can clearly show it
In general, we use the diaphragm coupling for process power equipment,What do you need to pay attention to?Here is a small series to tell you!
Tapered roller thrust bearingEnables a very compact bearing configuration,This bearing can bear very heavy axial loads,Not sensitive to impact loads,And good rigidity。LYTBZProduction of unidirectional tapered roller bearings and bidirectional tapered roller thrust bearings 。The screw fixed bearing constitutes a specially designed unidirectional tapered roller thrust bearing,And full of rollers。