Technical articles
The reversing box is mainly made up of a housing、Principal axis、Gear wheel、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。]、Composed of oil seals, etc。 chassis:Is using high rigidityFC-25Made of cast iron; Gear wheel:Is the use of high quality high purity alloy steel20CrMnTiHGo by
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Automobile 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。]Summary of service instructions:Automobile 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,Bring down
Valve printing This method is the easiest to implement, In the past20The middle of the year, It is mainly used for printing on external packing boxes. By and large, A valve printing device includes a low pressure ink system, An electronically controlled case and a nozzle connected to the case with a flexible catheter. The ink in the ink system is simply opened/The closing valve is sent to the nozzle in the nozzle(A sprinkler usually has7to18Individual diameter200Micron nozzles or more). When a drop of ink needs to be sprayed, Electronic components open the corresponding open/Closing valve, Droplets of ink are sprayed out. Due to the simple mechanical structure
INAbearing[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。]Installation of、Disassembly method,On the basis ofINAbearing[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 opposite each other on the shaft
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 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 cleaning of Remove lower 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,To reduce
8.Aluminium oxide film Aluminum oxide film is generally located on the web of die forging parts and near the parting die surface。A fine tear in low tissue,It is paisly in high tissue,The features on the fracture can be divided into two categories:first,In flat sheets,Color from silver gray、Light yellow to brown、drab;second,They are small, dense, shiny dots。 The oxide film of aluminum alloy is formed when the open molten body surface interacts with water vapor or other metal oxides in the atmosphere during the casting process。
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。]Working hours,Rolling element and inner ring(Or ring)The load is not constant,But withTIMKENbearing[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
Knuckle 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。]Type of structure and material code bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is fixed and reduced during mechanical transmission
takedownIKOBearing inspection,First record 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。]appearance,Verify the residual amount of lubricant,After taking a sample of the lubricant for inspection,Bearing washing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)Is in machinery