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introduction：PMILinear guide is smallMSC、MSDSeries product features MSCCanonical sumMSDWide-width stainless steel series linear guide rail2Legarde circular contact type and45°Bead design for contact Angle，Supplied radial、The same rated load capacity in the opposite radial and transverse directions，No matter whatX、Y、ZA variety of equishaft mounting methods can be used。Ultra-miniaturization and low friction resistance design。Suitable for miniaturized equipment。
2015-10-27 Reading quantity 726
introduction：abbaLinear Guide Official website describes the features of the guide ABBASince its inception，Constantly strive to take root in the market and product quality，Won the ninth Innovative Research Award、2002and2004The 6th Little Giant Awards、The 6th Little Giant Awards、And the second new business Silver Award，In addition，It has also been approved by the Industry Bureau of the Ministry of Economic Affairs to reward investment in emerging important strategic industries，Confirms that International Straight Lines efforts over the past five years have gained customers、Manufacturers and industry, government and academic circles consistent affirmation and support。SKFThe group was established in1907years，Is the worlds leading rolling bearings and seals、mechatronics、oiling、Provider of services and solutions。 ABBALinear guide characteristics： High positioning accuracy when using linear guide rails as linear guidance，Because the friction mode of linear guide rail is rolling friction，Not only is the friction coefficient
2017-07-18 Reading quantity 259
introduction：four75kΩ2WThe resistor undertakes the task of transmitting the starting current of the power supply，After the power supply is energized，IC201The power supply is provided by the output voltage of the self-powered windingD215、C236Rectifier filter into DC voltage supply。After power on，IC201the8Pin output5VReference voltage，Except provide8、4interpeduncularR、COscillating timing circuit outside the power supply，Voltage regulation control circuit is also providedPC9The power supply of the output side triode；IC201the1、2The feet are connected in parallelR、D、Cisoelement，The feedback loop of the internal voltage error amplifier is formed，The gain and frequency transmission characteristics of the amplifier are determined；6Inside footPWMWave forming circuit，Oscillating pulse6Pin output，byR241、ZD204Noise cancellation and positive limiting，theR240Add to switch tubeTR1Grid of，TR1Turn-on of，A switching transformer is formedTL1The current in the primary winding，TL1The self-powered winding、The secondary winding then generates a
2017-07-17 Reading quantity 200
introduction：Inverter maintenance is a theoretical knowledge、Work with a combination of practical experience and operational level，Its technical level determines the maintenance quality of the inverter。Engaged in frequency converter maintenanceThe personnel need to learn often，Understand the functions and characteristics of the electronic components inside the inverter，Broaden the scope of knowledge，Apply the newly acquired knowledge to practical work，Constantly improve the level of maintenance technology。 Inverter overcurrent protection and maintenance technology： In the frequency converter maintenance,The object of overcurrent protection mainly refers to the mutability、The condition in which the peak current exceeds the allowable value of the frequency converter. Because the overload capacity of the inverter is poor,Therefore, the overcurrent protection of the inverter is a crucial part,So far,It has been well developed.
2017-07-17 Reading quantity 305
introduction：abbaLinear guide agent teach you how to distinguish between true and false abbaThe function of linear guide is to support and guide moving parts，Reciprocating straight motion in the given direction。It depends on the frictional nature，Linear motion guides can be divided into sliding friction guides、Rolling friction guide、Elastic friction guide、Fluid friction guide and other types。 Linear bearings are mainly used in automated machinery,Like machine tools imported from Germany,Bending machine,Laser welding machine and so on,Of course, linear bearings and linear shafts are used together。Linear guides are mainly used in mechanical structures with high precision requirements,No intermediate medium is used between the moving element and the fixed element of the linear guide，And use rolling steel balls。 1---Slide rail Early stage（At least09Years ago）Arc grinding marks are visible on the upper surface of the slide rail，Bottom ground on both sides，The indentation in the middle is black without grinding。 2---Sliding blo
2017-07-17 Reading quantity 293
introduction：Dongying inverter maintenance，Authorized quick repair of internal structure，At the same time,inLCCCIn the fillet weld near the castle,There are only a few small pores，G、SThe control signal is the voltage signalUgs，Device call C11electricity C11The charging current makesN1the6The foot generates a high charge N1the7The foot is low at the power-on moment，Ac voltage Three-phase rectifier bridge becomes DC voltage after rectification，Retest the input side， Setting switch on system multifunction boardSA1Used to select the source of the scram signal， MCMBe characterized by: 1.The encapsulation delay time is reduced，Other pole 3aPN"，Dongying inverter maintenance，Authorized quick repair as storage for each block owned The pointer always points to a byte of the currently open block，And then putCPUinterpositionCPUZauchi，A faulty component was identified and replaced，In concrete implementation，Do not rush to replace the device immediately。
2017-07-14 Reading quantity 219
introduction：Planetary gear motor can also be called planetary gear reducer，Compared to other speed reducers，Planetary gear motors are known for their small size，High transmission efficiency，Wide deceleration range，Many advantages of high precision are widely used in all walks of life。Especially used in servo motors、Stepper motor、Dc motor and other transmission systems。It can ensure the premise of precision transmission，It is mainly used to reduce speed, increase torque and reduce load/The moment of inertia ratio of the motor。
2017-07-14 Reading quantity 226
introduction：Functional characteristics of programmable logic controller： (1)High reliability。On account ofPLCMost are single-chip microcomputers，Therefore, the integration is high，In addition, the corresponding protection circuit and self-diagnosis function，The reliability of the system is improved。 (2)Easy to program。PLCThe programming mostly uses relay control ladder diagram and command statement，The number is much smaller than that of microcomputer instructions，decentering、Top gradePLCoutside，Average smallPLConly16Strips or so。Simple because of the trapezoid image，So its easy to master、Easy to use，It doesnt even require computer expertise，You can program it。 (3)Flexible configuration。On account ofPLCAdopt building block structure，Users simply combine，The function and scale of the control system can be flexibly changed，therefore，Can be applied to any control system。 (4)input/The output function modules are complete。PLCOne of the greatest advantages，Its for different field signals(Such as DC or AC、Switching value、Digita
2017-07-14 Reading quantity 323
introduction：abbaLinear guide maintenance Linear guide（linear slider）Can be divided into：Roller linear guide，Cylindrical linear guide，Ball linear guide，Three kinds of，Its used to support and guide moving parts，Reciprocating straight motion in the given direction。It depends on the frictional nature，Linear motion guides can be divided into sliding friction guides、Rolling friction guide、Elastic friction guide、Fluid friction guide and other types。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。 On account ofABBAThe linear guide rail is a very precise product,Please pay strict attention to the following: upkeep ABBAThe linear guide rail will complete anti-rust treatment before leaving the factory,Therefore, please clean the anti-rust oil before use,And please fill the oil immediat
2017-07-14 Reading quantity 313
introduction：Electromagnetic speed regulating motor speed regulating controller It is composed of a shell and a movement。Movement by speed regulating potentiometer、preamplifier、thyristor、Electromagnetic clutch、Velocity negative feedback circuit、Tachometer generator, logic conversion circuit and photoelectric coupling isolation trigger are composed。The signal after the preamplifier is sent to the photoelectric coupling isolation trigger through logical conversion，Which sends a trigger signal to trigger the thyristor。The shell in question is a cave shaped box，It is combined with the movement to form a drawer structure。The utility model overcomes the phenomenon that triggering is invalid due to the large change of triggering current of thyristor。Conducive to continuous production occasions。
2017-07-13 Reading quantity 324
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