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introduction：Guide rail is a kind of equipment that can realize the parallel reciprocating movement of fixed guidance，The friction between the two can also be reduced during the reciprocating process of the sliding table。 Usually requires the use of linear reciprocating motion scenarios can be selected to achieve the guide rail，Such as guiding、Fixed equipment instrument、Mechanical parts, etc.。At present, there are two types of guide rails that are more common，They are linear guide rail and roller guide rail。Roller guides can withstand higher torque and load ratings than linear guides，It can still maintain high-precision linear motion under relatively high load conditions。 So what specific areas exist between the linear guide rail and the roller guide rail
2023-04-17 Reading quantity 310
introduction：one、Installation and function introduction of industrial slide rail 1.Industrial slide installation precautions Most of the industrial slide rails are mounted sideways or horizontally，A few choose vertical installation，But vertical installation scenarios are rare。 If side mounting is selected，Then it can fully play the bearing capacity of the slide rail itself，When horizontal installation, the bearing capacity of the slide will be reduced。Generally speaking，Horizontal installation of the bearing capacity of the slide rail<Side mounted rail bearing1/4，Of course, there are many kinds of slide combination installation methods to choose from。
2023-04-17 Reading quantity 420
introduction：The ball screw is a precision component，Be careful not to hit the tooth surface with sharp objects or knives，And assembling the ball screw should also avoid knocking or bumping，At the same time, it should be noted that the nut can not be separated from the screw or over the stroke，If the nut travel is separated from the lead screw, it will cause the steel ball to fall off，If the ball falls off accidentally，Do not force it back，This is easy to cause the ball screw stuck。Here to introduce the characteristics of the ball screw：1、Smooth movement：Ball screw has higher efficiency than conventional screw，The torque required is only30%below，Linear motion can be easily transformed into
2023-04-15 Reading quantity 362
introduction：Precautions when selecting gear： 1、In general, its just modulus、Pressure Angle、Same spiral Angle，External gear、Internal gear、The rack can be used as a pair of gears，Materials、Tooth width、Tooth surface finishing process of different products can also be used together。 2、When the pairing gear is an internal gear，Involute interference may occur depending on the number of teeth、The trochoid stem involves intergear interference。 Precautions when selecting gear by strength： 1、The allowable bending strength and tooth surface strength shown in the specification sheet of each product，It is assumed that under certain conditions of use
2023-04-15 Reading quantity 345
introduction：The synchronous belt is made of steel wire rope or glass fiber as a strong layer，A circular tape covered with polyurethane or neoprene，The inner circumference of the band is toothed，Make it mesh with the toothed pulley。Synchronous belt drive，The transmission ratio is accurate，The force on the shaft is small，Compact structure，oil-proof，Good wear resistance，Good aging resistance and other characteristics。 Synchronous belt failure causes and corrective measures： one、Early zone rupture： reason：1、Over duty；2、Too much drive wheel inertia；3、Pulley diameter is small；4、High preloading force；5、Tape kinking，Poor operation；6、Excessive impact load；7、The belt climbs up the fender；8、
2023-04-14 Reading quantity 328
introduction：Synchronization belt maintenance and maintenance： 1、The synchronous belt cannot be twisted or sharply bent； 2、Synchronization belt during storage and transportation，Avoid direct sunlight or rain or snow，Keep clean，Prevent contact with acid and alkali oils and organic solvents that affect the quality of rubber； 3、During storage, the synchronization belt should be avoided to bear too much weight and deformation，Prevent mechanical damage，Do not bend or squeeze too much； 4、The temperature of the warehouse should be kept negative during storage15to40℃among，At least one meter away from the heat source； The tensioning of the synchronization belt、Install：&n
2023-04-14 Reading quantity 361
introduction：Fans are one of the most common series of electrical control accessories，Not only in daily life will often see，It is also widely used in the field of factory automation。Yiheda recently on a few new cooling fan new products，This article will introduce the specific knowledge of each fan product for readers。 1.Lithium industry special fan Lithium-ion industry special fans actually belong to the axial flow fan series，The internal bearings are double ball bearings，The main advantages are good corrosion resistance and electrolyte erosion resistance。Under normal use，The average life of lithium industry dedicated fans can be reached70
2023-04-13 Reading quantity 366
introduction：Industrial probes belong to high-end precision electronic hardware components，More common probe products includePCBTest probe、ICTTest probe、There are many types of integrated probe and switch probe。It is obvious that the scope of application and internal structure of different kinds of probes are also different。 In order toPCBTest the probe for example，This type of probe is specifically designed forPCBAA contact medium for testing。throughoutPCBAThe process of testing，The probe is usually used in conjunction with the professional fixture that is being tested，The method of use is toPCBThe test probe is mounted on the head of the professional fixture，Reuse its testing ability to get
2023-04-13 Reading quantity 364
introduction：A coupling is used to firmly connect the drive shaft and the driven shaft of different mechanisms，Thereby achieving movement and torque transfer of mechanical parts。Couplings can also be used to connect shafts and other parts，cogwheel、Pulley scheduling。 The main structure of the coupling is divided into two parts，Respectively used for bonding or tight fitting，Fasten at both shaft ends。Can compensate between the two axes due to manufacturing installation error、Displacement caused by deformation or thermal expansion during operation(Including axial deviation、Radial migration、Angular deviation and synthetic deviation)，And mitigating the impact、Absorption of vibration and other functions。 Coupling selection： At present，Service coupling
2023-04-12 Reading quantity 306
introduction：What is a foot cup？The foot cup is a supporting foot installed under the four bottom corners of a large machine to support the machine。Based on the application environment and installation objects，There are many categories of foot cups，Mainly includes eccentric foot cups、Belt bearing/Handle cup、Shock-proof foot cup、Non-slip foot cups and so on。Below we will pick out a few representative foot cups to introduce。 1.Heavy duty foot cup Compared to a regular foot cup，Heavy-duty foot cups are mainly used in large or super-large precision machinery，Due to the huge weight to bear，The selection and production process requirements of heavy-duty foot cups will also be more stringent。
2023-04-12 Reading quantity 550
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