introduction: KOYOThe limit speed of the bearing refers to the limit value that does not produce friction heat that causes burns and can be continuously rotated。 therefore,KOYOThe limit speed of the bearing depends on the bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The type of、Size and accuracy as well as lubrication、The quality and quantity of lubricant、hold
2014-12-28 Reading quantity 1595
introduction: Packaging machinery refers to the machinery that can complete all or part of the packaging process of products and commodities。 The process of bottle filling line for packaging machinery is basically similar to that for various beverages。But it depends on the nature of the drink,The filling machine and capping machine used are also different。The packing process includes filling、wrapping、Sealing and other major processes,And its related processes before and after,As clean、Stacking and dismantling, etc。In addition,Packaging also includes procedures such as measuring or stamping the package。The use of machinery to pack products increases productivity,Reduce labor intensity,Adapt to the needs of large-scale production,And meet the requirements of cleanliness and hygiene。
2014-12-27 Reading quantity 2842
introduction:For radial bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。],The inner ring is usually fitted tightly to the shaft,And run with the shaft,The outer ring is usually with the bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other machinery in the shaft
2014-12-27 Reading quantity 1570
introduction: Motor vehicles for agricultural transport and agricultural operations。The models of agricultural transport vehicles can vary depending on the region in which they are used﹐Most freight cars are used for agricultural transport。Flat land﹑Less land﹑Trucks or special vehicles are commonly used in areas where crops are simple and transported in large quantities and long distances﹐The proportion of medium and heavy goods vehicles is gradually increasing。Scatter in land﹑Areas with short distances﹐Commonly used light trucks and specially designed agricultural transport vehicles﹐The models of such cars are gradually increasing。Due to the light proportion of many agricultural and sideline products﹐The volume per unit weight of the trunk of an agricultural transport vehicle is larger than that of a lorry﹐High board should be installed。Agricultural short distance transport vehicle(
2014-12-27 Reading quantity 2842
introduction:European Commission(EC)Presided over a period3Be calledUltramelt(Ultrasonic melt)The project of,It is hoped during injection molding,Polymer fluidity is enhanced by ultrasonic vibration,This can reduce the cost of polymer processing。It consists of4Home European Plastics Industry Association(British Association of Polymer Machinery Manufacturers and Distributors、Danish Plastics Alliance、SpainAVEPPolymer Processing Association and Italian Society of Plastic Mechanics)And other relevant processing manufacturers and energy conversion companies to participate in research and development。UltrameltThe technical problems have been solved,It will soon be available under license
2014-12-27 Reading quantity 2849
introduction:A sling that draws heavy objects by magnetic force or air pressure difference。Divided into electromagnetic sucker and vacuum sucker two kinds。 Electromagnetic chuck﹕It consists of a disk-shaped steel shell and an exciting coil inside the shell(figure1 Electromagnetic chuck )﹐It is used to absorb magnetic conductive materials﹐Also known as lifting electromagnet﹐It is usually used on a crane hook﹐The cable is lifted with the hook。According to the working principle can be divided into electromagnetic and permanent magnet。Electromagnetic type by the coil through direct current electric excitation suction material﹐Power off demagnetizing and discharging。To prevent material falling during power failure﹐Cranes with such suckers generally require backup power。Permanent magnet type permanent magnet(Such as aluminum nickel cobalt or strontium ferrite alloy magnetic steel head)suction
2014-12-27 Reading quantity 2833
introduction:In useNSKbearing[NSKbearing:Seiko Co., LTD(NSK LTD.)Be established in1916years,It is the first manufacturer to design and produce bearings in Japan。NSKThe function of the bearing fit is to makeNSKThe stationary ring and rotating ring of the bearing are respectively the stationary part of the installation part(Usually a bearing seat)And rotating part(Usually an axis)Solidify together,Thus, the basic tasks of transferring the load in the rotating state and defining the position of the moving system relative to the stationary system are realized。]In the process of,Grease is very critical。if,Stale grease was used,Not only is it ineffective,while
2014-12-27 Reading quantity 1512
introduction:INADeep groove ball bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Even if there is a slight peel and other damage, Using a sounder on the operationINADeep groove ball bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,
2014-12-27 Reading quantity 1608
introduction:rightSKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF”;SKFThe group is headquartered in Gothenburg, Sweden,Is a leader in bearing technology and manufacturing。SKFBearings can be divided into sliding according to different specific structures and similarities and differences in working propertiesSKFBearing and rollingSKFbearing]Regular maintenance of equipment、Aligning ball bearings removed during operation and replacement of peripheral parts are stopped for inspection,The requirements in turn determine whether the secondary bearing parts can be used again and record the use of better than worse。To find out and find out
2014-12-27 Reading quantity 1522
introduction:TIMKENbearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]After installation,To check that the installation is correct,An operational check is required。Small machines can be turned by hand,To make sure the rotation is smooth。Check items for foreign bodies、scar、Poor operation due to indentation,Due to poor installation,The force caused by poor processing of the mounting seat
2014-12-27 Reading quantity 1625