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introduction： Master the polishing machine operation precautions，Can improve work efficiency，Ramp up work output，Next, we talk about the operation requirements of the polishing machine and the characteristics of the use of the polishing machine from five aspects。 Maximum polishing rate operated by the polishing machine The key to the operation of the polishing machine is to try to get the maximum polishing rate，In order to remove the damage layer caused by polishing as soon as possible,It is also necessary to ensure that the polishing damage layer does not affect the final observed tissue，It doesnt create fake tissue。 Polishing machine grinding selection requirements The former requires the use of a coarser abrasive，To ensure a large throw
2015-05-24 Reading quantity 1620
introduction：The imported materials for material processing are purchased from abroad with foreign exchange，And the incoming material processing、The incoming materials for the assembly method shall be provided by the entrusting party，You dont need to pay foreign exchange；（2）The import enterprise shall have the ownership of the imported materials and parts，And the incoming material processing、Incoming parts are assembled in the same way as incoming materials、Incoming items are not owned，Use only；（3）Re-export of finished products processed from imported materials shall bear the risk of selling finished products，Processing of incoming materials、The assembly of imported parts is only one way of exporting services，No risk of finished product sales；（4）The price of all goods shall be charged for re-export of finished products processed from imported materials，And the incoming material processing、Incoming assembly is only charged by convention
2015-05-23 Reading quantity 2933
introduction：Storage of scienceIKObearing[IKObearing:IKONeedle roller bearing with its special internal structure to achieve the mechanical design of small、Light weight。Guideway bearings are based on the high quality given by needle roller bearings，Precision machining with unique mechanical equipment，Evaluate the quality of the latest machines，Products always maintain high performance and high quality level。]，As long as the relative humidity of the storage room does not exceed60％，There is little change in temperature，Bearings can be well preserved in the original packaging for a long time。Bearing with sealing ring or dust cover after long-term storage，The characteristics of the grease in the bearing may be affected。Taken out of its original packaging
2015-05-23 Reading quantity 1666
introduction：Frequent useSKFbearing[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]All my friends know，SKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF”；SK
2015-05-23 Reading quantity 1538
introduction：Spot color screen printing andCMYKFour-color printing Spot color screen printing is still mainly used in the field of textile screen printing。Why develop spot color screen printing technology？Spot color screen printing andCMYK What are the differences and technical advantages of four-color printing？ 1、The most fundamental difference between four-color printing and spot color screen printing is the transparency of the ink。Four-color printing technology requires the transparency of the ink as high as possible。Medium ink transparency is 100%，It doesnt matter which color you print first，Composite color（overlap）They are all emerald green（One hundred percentC+One hundred percentY）And if the ink
2015-05-23 Reading quantity 2858
introduction：As for the overall cost of using low noise grease on silver guide rails，It is believed abroad that：For a large number of grease lubricated industrial motors：Suppose a thickening agent for grease、Base oil viscosity and other properties are acceptable，The value of increased motor bearing life due to the use of low noise grease，Will more than offset the increased cost of the high price of low noise fat。
2015-05-23 Reading quantity 21974
introduction：Ideal flowmeter test 1．There is no obstacle in the detection part； 2．The detector can be clamped to the outside of the pipe，Measurement can be moved anywhere without cutting pipes and fluids； 3．The flow equation of the instrument is simple and clear，Can be extrapolated to unknown areas without real flow verification； 4．Frequency pulse output signal，Digital instrument，Easy to transmit anti-interference and network with computer； 5．The output signal of the instrument is not affected by the physical properties of the fluid medium； 6．The output signal of the instrument is not affected by the fluid flow characteristics； 7．Instrument reproducibility is high； 8．Instrument range is wide，Good linearity；
2015-05-23 Reading quantity 2941
introduction： Lower bearing of the steering machine in the automobile[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。]，Its just a small corner，When the bearing retainer falls apart，The balls converge to one side。When disassembling and replacing，The inner sleeve of the bearing and the jacket are no longer one。At this moment，Left in a tight corner，All that remains is the bearing jacket。You have to take it out，
2015-05-23 Reading quantity 1519
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。]The raceway sound and its control method the raceway sound is when the one-way bearing is running，A smooth continuous sound made by its rolling body rolling on the raceway surface，It is a basic sound unique to all rolling bearings。The general bearing sound is the raceway sound plus other sounds。Ball spindle
2015-05-23 Reading quantity 1516
introduction： 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 function of matching is to make the bearing stationary ring and rotating ring respectively with 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
2015-05-23 Reading quantity 1778
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