introduction:Abstract:Limited to technical conditions,At present, in the production of statistical production of products, many still rely on manual statistics。In the actual operation process,Serious product loss often occurs,There is a serious imbalance between the amount of raw material input and the amount of finished product output,therefore,It is necessary to use the plant output monitoring and query system to accurately measure the output of the whole plant,Article based on DeltaPLCAnd configuration software technology,A factory output monitoring and query system was successfully developed。 keyword:PLCConfiguration software monitor and query system
2015-05-24 Reading quantity 3320
introduction:1 lead said DeltaEHSeries programmable controller is produced by Taiwan Delta Electronics Company,。It has high reliability、Easy to expand、Strong computing ability、Good real-time performance、Easy programming and other features。At present, the domestic hydropower speed control system generally adopts foreign smallPLC、PCCandIPCAnd other industrial control products,But itPLChigh...
2016-02-29 Reading quantity 1750
introduction: one、Vibrating pairNTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 It is produced by high-precision machining and testing technology in micrometers,From the requirements of both high performance and low cost of ordinary household appliances,Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required, NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]Influence of。 In the usual use,Vibrating pairNTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 micron
2015-02-19 Reading quantity 1727
introduction:Flow 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。]If used in harsh environments,NTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 It is produced by high-precision machining and testing technology in micrometers,From the requirements of both high performance and low cost of ordinary household appliances,until
2015-02-21 Reading quantity 1686
introduction: Generally speaking,NTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 It is produced by high-precision machining and testing technology in micrometers,From the requirements of both high performance and low cost of ordinary household appliances,Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required, NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]The rolling bearing itself does not produce noise。Commonly felt“Thin wall bearing noise”In fact, the bearing directly or indirectly produces a sound effect of vibration with the surrounding structure。 this
2015-02-23 Reading quantity 1623
introduction:first,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。]Size limitation。usualNTNImported 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。]Can be
2015-02-23 Reading quantity 1727
introduction:On the transmissionNTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 It is produced by high-precision machining and testing technology in micrometers,From the requirements of both high performance and low cost of ordinary household appliances,Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required, NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]Fault phenomenon of:The sound of transmission gears meshing、NTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 It is produced by high-precision machining and testing technology in micrometers,From the requirements of both high performance and low cost of ordinary household appliances,Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required, NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]The r
2015-02-25 Reading quantity 1577
introduction:It can also happen in the wrong wayNTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 It is produced by high-precision machining and testing technology in micrometers,From the requirements of both high performance and low cost of ordinary household appliances,Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required, NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]fever。The wear of parts in motion can be reduced by lubrication,Ensure press accuracy,Reduce energy consumption。Lubricate by thin oil、Rich oil lubrication, etc。Thin oil lubrication:The advantage is that the internal friction coefficient is small,So it takes less energy to overcome friction,Thin oil flows well,Easy access to the friction surface of each lubrication point,It has good cooling effect,And can adhere to the friction surface of impurities and metal particles due to grinding away。The disadvantage is that
2015-02-25 Reading quantity 1617
introduction:Mounting 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 parts are allowed to have a certain temperature,When touching the body shell with the hand,It should be normal not to feel hot,Otherwise, it indicates thatNTNbearing[NTNbearing:NTN A variety of bearing products,therefore 0.01 It is produced by high-precision machining and testing technology in micrometers,From the requirements of both high performance and low cost of ordinary household appliances,Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required, NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]Excessive temperature。Th
2015-03-05 Reading quantity 1604