introduction:With the continuous improvement and development of automatic control system,The accuracy of the torque sensor、Reliability and response speed put forward higher requirements。Torque sensors are showing the following trends
2017-09-27 Reading quantity 556
introduction:In the machinery,The role of spherical bearing with seat is very obvious,Not any part can be completely replaced,But it is precisely this that leads to the use of the process needs to withstand huge wear effects,Such long-term wear and tear,It will aggravate the damage of the internal components of the equipment,Proper addition of lubrication dose during use can have a very good relief effect,This ensures that the parts can still play a good performance under long-term use。
2017-09-27 Reading quantity 674
introduction:Deep groove ball bearing (GB/T 276—1994) Formerly known as single-row radial ball bearing,It is the most widely used A kind of rolling bearing。It is characterized by low friction resistance,High speed of revolution,Can be used to withstand radial loads or diameters On a joint load that acts simultaneously in both direction and axial direction,It can also be used on parts that bear axial loads, For example, low-power motors、Automotive and tractor gearboxes、Machine tool gear box,General machine、tool。
2017-09-27 Reading quantity 305
introduction:ikoNeedle roller bearing specifications IKONeedle roller bearing is a registered trademark of Thomson Corporation of Japan,Is a technology and technology development oriented industrial parts manufacturer。Needle roller bearings are roller bearings with cylindrical rollers,Relative to its diameter,The roller is thin and long。Not given belowikoNeedle roller bearing model,If you want to know, you can visit our home page Fengye mall hope to help you。 Characteristics and uses of needle roller bearings:
2017-09-27 Reading quantity 205
introduction:ikoNeedle roller bearing model specification table IKONeedle roller bearing is a registered trademark of Thomson Corporation of Japan,Is a technology and technology development oriented industrial parts manufacturer,The products are mainly needle bearings and guideway bearings。The following Xiaobian will take you to understand its model specification table!
2017-09-27 Reading quantity 277
introduction:Norman house root and nut Root mother,It is a connecting pipe,Used for locking through wire connectors or other pipe fittings。Other names:Lock nut、Lock nut、A surname。The working principle of the root is self-locking using the friction between the nut and the bolt。However, the reliability of this self-locking will be reduced under dynamic loads。On some important occasions, we will take some anti-loose measures,Ensure the reliability of the root lock。The root is one of the anti-loosening measures。 Normannou root species: The first is to use two identical nuts on the same bolt,Attach a tightening torque between the two nuts,Makes the bolt connection reliable。 The second type is a special lock nut,It needs to be used with an anti-loose gasket。Special lock nuts are not hex nuts,Its a round nut,On the circumference of the nut3a、4a、6or8notch(Depending on the size of the nut and the manufacturers product series),These gaps are the focus of the tightening tool,It is the clamping place of the bayonet of the anti-loose
2017-09-27 Reading quantity 400
introduction:Time relay Time relays are referred to when added(Or remove)After the input action signal,The output circuit needs to pass the specified accurate time to produce a jump change(Or contact action)A kind of relay。 Time relay working principle Time relay is a kind of control electricity which realizes delay control by electromagnetic principle or mechanical principle device。There are many kinds of it,Air damped type、Electric type and electronic type。
2017-09-27 Reading quantity 357
introduction:Time delay relay A relay is an electrical control device,Is when the input quantity(Excitation quantity)When the changes meet the specified requirements,An appliance that causes a predetermined step change in a controlled quantity in an electrical output circuit。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。
2017-09-27 Reading quantity 442
introduction:If you are still not clear about Schneider switch panel knowledge,Then please read on will benefit you。 Schneider panel switch advantage:patented“integration”design/Unique frame bottom bayonet design/16AVery large current load;Scope of application:Civil house、Commercial office building、groggery 、mall、supermarket、Exhibition hall、Waiting room、Lighted public places such as airports! The advantages of Schneider switch panels: 1、Performance description Raw material:SchneiderThe switch panel is importedPCmaterial,The back is nylon。The switch contacts are made of silver-nickel alloy,The receptacle carrier is a high thickness tin-phosphorus bronze sheet; 2、Product certification:CCC;Flame retardancy,High temperature resistance,Good impact resistance,Long service life;Complete product range,High cost performance。The Schneider switch panel is made withPCmaterial,Well.PCThe material shell cant crack even if you hit it with a hammer。
2017-09-26 Reading quantity 306
introduction: TIMKENBearing to protect the effect of overload.In the case of sudden increase or decrease of equipment load,The friction block and the friction wheel have continuous relative activity ,This constitutes an alternate strike load,Repeated blowTIMKENThe bearing input bushing is connected with the output shaft of the accelerator,Its like a heavy hammer hitting the connecting surface several times,Thereby destroying the connecting plane,Key pin.If it is useful to improve the operating condition of equipment,There is a need to change the adjacent assembly of the motor equipment。
2017-09-26 Reading quantity 314