Technical articles
Rolling 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 friction is mainly composed of rolling friction and sliding friction between the rolling element and the ring raceway;Sliding friction between the cage and the rolling element and the guide surface of the ring(When there is no cage, it is the sliding friction between rolling elements);Sliding friction between the end face of the roller and the side face of the ring;Viscous resistance of lubricant
From the development of enterprises in the industry,In recent years,Jiangsu Province、Private enterprises in Zhejiang Province are developing rapidly,Has become a new force in the industry。Some private enterprises with fast development speed,After completing the original accumulation,Continuously develop and grow。They keep up with market changes,Timely adjustment of product structure,The demand for product quality is also increasing。In order to enhance competitiveness,They ramped up the purchase of testing equipment、Experimental equipment and expansion of plant capital investment,Processing capacity and technical level have improved rapidly,At the same time, we also pay attention to the cultivation and introduction of talents,Enterprises have begun to standardize、Standardization direction development。
Working principle This product is made of hopper、The oscillating chamber is composed,The oscillating chamber has components such as upper and lower eccentric spindle rubber software,The amplitude of the eccentric weight is adjusted according to different materials and screens,The material is forced to change to form an orbital centrifugal vortex in the screen。This product has a reasonable structure、Small size、dust-free、Low noise、High yield、Low energy consumption、Easy to move and other features。 Scope of application This product can screen all kinds of granular materials of varying thickness,And continuous discharge,It is the ideal device for today,It is mainly used in pharmaceutical industry、Chemical engineering、Pipelinework in food and other industries。
SKFbearing[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]Attention should be paid to identification: Whether the outer packing is clear:In general,The factory brands have their own specialized designers for external packaging design,And arrange the production of factories with satisfactory production conditions,Therefore packing no
(1) Methods of using chemical additives inTIMKENImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing,ikobearing,fagbearing,Of good quality,Of course, the price is not cheap。]Some chemical additives are added to the lubricant,Can reduceTIMKENImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing,ikobearing,fagbearing,Of good quality,Natural price
SKFbearing[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]There are several types of lubrication,And each type of bearing and each type of bearing are also different when using lubrication,This is more conducive toSKFbearing[SKFbearing:SKFThe full name is“Svenska
Adjustable clearance rolling 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。]Design method of: Rolling 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 are on the shaft
The worlds synthetic resin production has reached2Hundred milliont ,The disposal of a large number of post-consumer plastics has become a hot spot in the protection of the earths environment。At present,There are several ways to dispose of post-consumer plastics:1、landfill;2、incineration;3、composting;4、Recovery and regeneration;5、Use degradable plastics。 First period Plastic recycling method Plastic recycling after recycling methods are:Melt regeneration,Thermal cracking,Energy recovery,Recycling chemical raw materials and other methods。 (1)Melt regeneration Melt regeneration is a method of reheating and plasticizing waste plastics for utilization。
1. Market trend In all kinds of enterprises,It is promoting the reduction of inventories and small batches of orders,So that the last remaining profit source object into logistics costs。formerly,Corrugated paper printing mainly adopts flexographic printing and offset printing,Just print the company name on the surface of the corrugated box、Inkjet printing is used only when the product name is used。Japan generally uses large format inkjet printing presses to print on corrugated boxes,However, in Europe and the United States, large special devices have been used to print,At present,Dozens of such devices are already in operation。In terms of use,High speed printing is required,Per minute150Square meter speed products
Motor 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。]Causes of overheating and treatment methods (1)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 are generated on the shaft