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introduction：Linear displacement sensors work on the same principle as sliding rheostat，It is used as a voltage divider，It represents the actual position of the measured position relative to the output voltage。There are several requirements for the operation of this device： one、If the ruler has been in use for a long time，And the seals have aged，Also mixed with a lot of impurities，And the water mixture and oil can seriously affect the contact resistance of the brush，In this way...
2016-03-07 Reading quantity 1665
introduction：SelectcpcThe reason for the linear guide 1、operability：Enterprises choose advanced machine tools，But no one can operate it，No mechanic will fix it，It doesnt matter how good the machine is，On the contrary, it is a waste。So chooseCPCLinear guide CNC machine tool，Need to fully consider the parts to process analysis、Consider the formulation of parts processing procedures、Numerical control programming、Tooling preparation and machine tool installation and debugging，And to determine the staffing and selection of personnel。
2017-03-04 Reading quantity 407
introduction：cpcApplication example of linear guide? CPCLinear guide is a kind of rolling guide，An infinite rolling cycle between the slider and the rail is performed by the steel ball，The load platform can easily move linearly along the slide rail with high precision。In addition, the beam unit design between the slide block and the slide rail is added，makeCPCLinear guide can bear the load in all directions at the same time，The above display features are not comparable to traditional slide guidance，Therefore, if the machine can match the ball screw，UseCPCLinear guide rail for guidance，It can greatly improve equipment accuracy and mechanical efficiency。Compared with traditional sliding guidance，The friction coefficient of the rolling guide can be reduced to the original1/50，Due to the starting friction is greatly reduced，Relatively little ineffective movement occurs，So it can be easily achievedμmProgressive feed and positioning。
2017-03-06 Reading quantity 396
introduction：Problem one：The sensor power supply capacity is small The power supply capacity is insufficient，This will result in the following situation：The movement of the glue changes the display of the electronic scale of the mold closing，fluctuate，Or the movement of the mold will cause the display of the electronic tape to fluctuate，The measurement error becomes larger。If the driving power supply of the solenoid valve is shared with the power supply of the linear displacement sensor，More likely to appear here...
2016-03-08 Reading quantity 1725
introduction：Displacement sensor，With high measurement accuracy、Long service life, etc，It is also widely used in the industrial field。The common displacement sensor types are mainly magnetic displacement sensors、Photoelectric displacement sensor、Potentiometer displacement sensor、Hall displacement sensor、Wire-wound displacement sensor。Due to the different materials and properties used in each product，They all have their own advantages and disadvantages。Below we will introduce the specific type of displacement sensor： <s...
2016-03-17 Reading quantity 1621
introduction： A part of a belt conveyor used to carry material and transfer traction。The main parameter of the conveyor belt is the width。Conveyor belts are divided into ordinary conveyor belts and special conveyor belts。 Ordinary conveyor belt This conveyor belt is made of fiber fabric as a core﹐Use ordinary rubber as the covering material﹐Smooth surface(figure1 Ordinary conveyor belt 。The band core is made of cotton﹑nylon﹑A layered or monolithic fabric woven of fibers such as polyester or vinylon。Cotton fiber is the earliest application of core material﹐Easy to bond with rubber﹐The strength is slightly increased in wet state﹐But the breaking strength is low〔Mostly in56The cow/(millimeter‧layer)around〕﹐Poor corrosion and mildew resistance﹐make
2015-01-13 Reading quantity 2923
introduction：Ordinary conveyor belt This conveyor belt is made of fiber fabric as a core，Use ordinary rubber as the covering material，Smooth surface(figure1[Ordinary conveyor belt]。The band core is made of cotton、nylon、A layered or monolithic fabric woven of fibers such as polyester or vinylon。Cotton fiber is the earliest application of core material，Easy to bond with rubber，The strength is slightly increased in wet state，But the breaking strength is low〔Mostly in56The cow／(millimeter·layer)around〕,Poor corrosion and mildew resistance,Decline in use。20century50At the end of the decade, nylon fiber fabric was used as the core material，And has become the most used one。Nylon fiber strength up to 700The cow／（millimeter·layer），water-fast，anti-corrosion，Resistance to bending fatigue；But the elastic elongation is large。Polyester fiber has similar properties to nylon fiber，When used, the elastic elongation is only half that of nylon fiber，It is a promising material。Vinylon fiber strength up to200The cow／（millimeter·layer）,Less e
2015-04-06 Reading quantity 2962
introduction：Power off delay relay due to its working state(No external power supply is required during the delay process)And the control contact in the power delay process suction contact(If the normally open contact becomes connected, keep it connected；The normally closed contact becomes open，It should be in the hold disconnected state)Transformation particularity(The working state of the contact of the conventional electric delay time relay is exactly the opposite)To meet its control requirements。
2016-05-25 Reading quantity 1157
introduction：2、Time delay relays are mainly used in various protection and automatic control lines for DC or AC operation，Auxiliary relay，To increase the number of contacts and contact capacity。The delay time can be freely adjusted according to the need。 Reduce energy consumption by automatically delaying load closing time，Improve user comfort（Such as...
2017-02-16 Reading quantity 342
introduction：The classification characteristics of joint bearings。 1.Centripetal joint bearing （1...
2016-03-30 Reading quantity 1823
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