Technical articles
Maintain wellIKOImported 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。]It is a necessary condition for bearing operation,The common maintenance is for the lubrication of bearings,How to choose the lubrication method of bearings in Reading,Under the premise of understanding the lubrication method of bearings,It is also necessary to understand the maintenance of bearing systems,So lets see how we do that. OkayIKOImported bearing[Inlet shaft
A discipline that studies various physical phenomena and their internal relations between abrasive tools and workpieces in the grinding process。The research content of grinding principle mainly includes the formation process of grinding chips﹑Grinding force and grinding power﹑Grinding heat and grinding temperature﹑Grinding accuracy and surface quality﹑Grinding efficiency﹐The aim is to gain an in-depth understanding of the nature of grinding﹐And to improve or create grinding methods。 The research of grinding principle begins1886years﹐ColumbianC.H.NORTON sumC.Allen collaborates on grinding wheels and grinding processes﹐20After the year work out the correct choice of grinding wheel type and grinding wheel speed
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。]If well lubricated,And correctly block debris and moisture,Indicates that the oil seal should not be worn.however,It is best to open the bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is used to fix and reduce the friction coefficient of load during mechanical transmission
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 vibration motor is replaced with a new one,The results are different,And it must be the same bearing as the original model[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。also
The reducer is generally used for transmission equipment with low speed and high torque,Knob motor、The power of an internal combustion engine or other high-speed operation is decelerated by meshing large gears on the output shaft with fewer teeth on the input shaft of the reducer,The ordinary reducer will also have several pairs of the same principle gear to achieve the ideal deceleration effect,The ratio of the number of teeth of the big and small gears,Its the gear ratio。 Professional sales deceleration stepper motor(Such as42mmStepper gearbox motor、57mmStepper gearbox motor and86mmStepper gearbox motor)Yamashe Motor of Japan believes that the reducer is a power transmission mechanism,Speed converters using gears
Bearings are mainly observed during testing[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 rivet head is not crooked、The position of the slack weld is not correct。Cage welding is good or bad。Welding points are not too small,Some welding is not strong,Or excessive welding caused by the ball and other problems。Its all testingFAGbearing[FAGbearing:
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。]Common disassembly methods are:Tapping method、Pull-out method、Push-up method、Hot disassembly。 one、Tapping method The knocking force is generally applied to the bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)Its in the mechanical transmission process
Reciprocating compressor that compresses and transports gas by reciprocating motion of diaphragm in cylinder。The diaphragm is clamped along the perimeter by two limiting plates to form a cylinder﹐The diaphragm is mechanically or hydraulically driven in the cylinder reciprocating motion﹐Thus, the compression and transportation of gas can be realized。A mechanically driven compressor with a rubber or plastic diaphragm﹐Applicable only to exhaust volume of cubic meters per hour and exhaust pressure of1.2Mpa or so for the occasion﹐Generally made of single or two stages。 adopt
1、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 torque caused by poor machining of the mounting seat is unstable,Because the clearance is too small、Installation error、Seal friction caused by excessive torque and so on。Power operation can begin if there is no anomaly。Large machinery cannot be rotated manually,So cut off the power immediately after the no-load start,Mechanical idling,Check for vibration、noise、Whether the rotating parts are in contact, etc,After confirming that there are no anomalies,Enter power。Power operation,Start at low speed with no load,Slowly raise to the set condition
1、Abide by《General operating rules for casting equipment》Relevant provisions。 2、Check lower machine valve,There is no accumulation;Check the star feeder for metal blocks,If found,Should be eliminated in time。 3、pre-work,Check 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。]Whether the water supply is normal,If there is a blockade,In time