introduction:What are the application range of miniature linear bearings Linear bearings are often referred to as bearings,Such mechanical components are precision components,therefore,At the time of use,The slightest mistake,It will cause damage to the parts,therefore,During production operations,We must adopt a more cautious attitude towards production,Avoid bearing damage caused by incorrect use。next,We will understand the matters to pay attention to when using linear bearings。 Now the level of industrial development is constantly and rapidly developing,The demand for automation in the industry is constantly increasing,Linear bearings as high precision、Stable operation and good flexibility are widely used in machinery and equipment manufacturing enterprises;Linear bearings as transmission equipment are outstanding in this respect,Therefore, it is selected by many manufacturers,The following is a detailed introduction to these devices;Like pin models、Riveting type、Assembly type、Test type、Pad printer、Check table、It is us
2018-03-22 Reading quantity 320
introduction:I said I checked the eyes,To meet the right person,However, the same principle applies to the selection of linear guides,Only the right model can work perfectly with the machine,Today Xiaobian will share an article aboutSJSYSLinear guideSelection of articles for everyone,Good to make a fine machine,Find the right accessories soon。
2018-03-22 Reading quantity 202
introduction:Anything is only to understand its characteristics in order to maximize its great effect,Today Xiaobian specially for everyone to inquireTBIThe characteristics of the screw,So that you can understand it better,In order to use more vividly。
2018-03-21 Reading quantity 259
introduction:Stainless steel bearing is durable,According to experience, a design is excellent、Material excellence、Well-made and correctly mounted bearings,As long as the load is easy enough(Not greater than the corresponding permanent limit load value of the bearing),The material of this bearing will never cause fatigue damage。therefore,As long as the working environment temperature of the bearing is suitable and the change is not large,Absolutely no solid dust、Harmful gases and moisture invade the bearing,The bearings will be durable。 If the bearing itself is accurate enough,During the operation of your machinery without regular maintenance lubrication,Then the life of the bearing will also be reduced。Therefore, the durability of stainless steel rolling bearings depends on the operator,The life of the heel bearing is crucial。
2018-03-21 Reading quantity 228
introduction:The first step is processing: 1、forge:If overburning occurs during forging、superheating、Internal cracking into mesh carbide will reduce the toughness and strength of the ring。Therefore, the processing temperature must be strictly controlled at all times、Circulating heating and heat dissipation conditions after forging(Spray cooling)Etc.,Especially after the final forging of the larger varieties of rings,The temperature is...700℃above,No stacking。 Then the second step is to process the finished ring: 2、Heat treatment:Close monitoring of heat treatment equipment is an important work in the workshop。Monitor the reliability of equipment。Counter meter、Important temperature controllers such as thermocouples must be closely monitored,Ensure accurate and reliable measurement data;The error exceeding the standard should be replaced in time,It is strictly forbidden to run with illness。
2018-03-21 Reading quantity 365
introduction:There are many factors for the failure of micro bearings:Incorrect installation、Environmental pollution、Caused by the noise。 Micro bearing refers to the metric series,Outside diameter less than9mm;Imperial series,Outside diameter less than9.525mmAll kinds of bearings!The main material is carbon steel、Bearing steel、Stainless steel、plastic、ceramics,Which small inner diameter can be done0.6mm,The general inner diameter is1mmmore。 Miniature bearings are suitable for all kinds of industrial equipment、Small rotary motor and other high-speed low noise areas,Such as: Office equipment,micromotor,instrument,Laser engraving,Miniature clock,Soft driver,Pressure rotor,Dental drill,Hard disk motor,Stepper motor,Video recorder drum,Toy model,Computer cooling fan、Money-counting machine、Fax machines and other related fields。
2018-03-20 Reading quantity 228
introduction:1、The riveted or welded quality of the cage,The main observation is whether the rivet head is offset、skew、slack、Short of meat or“Double eyelids’,Whether the welding position is correct,Solder joints too big or too small,Whether the rolling element is stuck due to poor welding or excessive welding,Pressure slope of some cages、Closing edge,Whether the quality of caulking and gouging is guaranteed,Whether the rolling element can turn freely without falling out of the cage,If these points are not satisfactory,Small will cause bearing noise and rotation accuracy is reduced,In large case, the cage may fall apart,Cause mechanical failure or accident。
2018-03-20 Reading quantity 317
introduction:The use of tapered roller bearings The use of tapered roller bearings The following Xiaobian will introduce you to the use of tapered roller bearings。 Tapered roller bearings mainly bear radial diameters、Axial combined load。According to the number of columns of rolling elements in the bearing is divided into single columns、Double and quadruple row tapered roller bearings。Single-row tapered roller bearing clearance needs to be adjusted by the user during installation;Double-row and four-row tapered roller bearing clearance is given according to user requirements when the product is delivered,No user adjustment required。 Tapered roller bearings have conical inner ring and outer ring raceways,Conical rollers are arranged between the two。The projected lines of all conical surfaces meet at the same point on the bearing axis。This design makes tapered roller bearings particularly suited to withstand recombination(Radial and axial)load。The axial load capacity of a bearing is mostly determined by the contact Angleαdet
2018-03-19 Reading quantity 329
introduction:Temperature relay price range Temperature relay is a relay that operates when the external temperature reaches a given value。The product is a contact induction sealed temperature relay,Have small size、Light weight、High temperature control precision,Extremely versatile。Is used for a wide range of products,Aerospace availability、Surveillance camera equipment、Electric machine、Electrical equipment and other industries for temperature control and overheat protection。Due to the automation industry, the price of temperature relays is also one price a day,The price of the temperature relay is not given below,If you want to know, you can visit the home page of our website Fengye Mall,Hope to help you。
2018-03-17 Reading quantity 251
introduction:Needle roller bearings are fitted with long thin rollers(Roller length is diameter3~10times,The diameter is generally not greater than5mm),Thus the radial structure is compact,Its inner diameter size and load capacity are the same as other types of bearings,Small outside diameter,Especially suitable for bearing results with limited radial mounting size。Depending on the occasion,Bearings without inner rings or needle roller and cage assemblies are available,At this time, the journal surface matched with the bearing and the surface of the housing hole are directly used as the inside of the bearing、Outer rolling surface,In order to ensure that the load capacity and operating performance are the same as that of the ring bearing,The hardness of the shaft or housing hole raceway surface,Machining accuracy and surface quality should be similar to the raceway of the bearing ring。Such bearings can only bear radial loads。Its function should be to support,But thats only part of the story,Supporting its essence is to be
2018-03-17 Reading quantity 353