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introduction：Bearing in Entene[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。]In the process of use, customers often reflect that the temperature of the bearing will be abnormal when it is vibrating。According to the technical explanation of bearing Group, there are the following factors leading to this aspect：The temperature of the general bearing increases with the speed of the bearing。And in stable operation1-2Hours later the temperature reaches
2015-05-28 Reading quantity 1578
introduction： Different lubricants are prohibited from mixing with each other。Oil level plug、The location of the drain plug and ventilator is determined by the installation position。Their relevant locations are available for reference Reduction gear Reducer installation position diagram to determine。 Check the oil level Cut off the power，Protection against electric shock！Wait for the reducer to cool！ Remove the oil level plug to check if the oil is full。 Install the oil level plug。 Inspection of oil Cut off the power，Protection against electric shock！Wait for the reducer to cool！ Open the oil plug，Oil sampling。 Check the viscosity index of oil If the oil is obvious
2015-05-28 Reading quantity 2819
introduction： NSKbearing[NSKbearing:Seiko Co., LTD（NSK LTD.）Be established in1916years，It is the first manufacturer to design and produce bearings in Japan。NSKThe function of the bearing fit is to makeNSKThe stationary ring and rotating ring of the bearing are respectively 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。]The rotational speed is mainly affectedNSKbearing[NSKbearing:Seiko Co., LTD（NSK LTD.）Be established in
2015-05-28 Reading quantity 1605
introduction：1、Clearance between the slide block and the guide rail The clearance adjustment between the slide block and the guide rail is mainly for accuracy，Heat will occur when the adjustment is too tight。General minicomputer each side0.02~0.05mm，Mainframe on every side0.03~0.20mm 2、Combined clearance Synthetic gap correction method： Touch the moving slider body with your hand during production，There is a vibration sensation when the slider runs to the bottom dead center，Indicates that the comprehensive gap is too large，Timely adjustment is required。 3、Locking of the slider connecting rod Due to long-term use or overloading，The connecting rod will become loose，This state is generally considered to be
2015-05-28 Reading quantity 1598
introduction：Long-term storage of construction machinery，The following must be done： （1）Should be parked in a dry room。Forced to park outside，A flat surface should be chosen and covered with wooden boards。Cover with a cloth after parking。 （2）Before long-term storage，Machinery must be maintained、Repair damaged parts，And clean it up thoroughly，Keep your technique in good condition。 （3）Arrangement and arrangement at the airport，It should be ensured that the entry and exit of any machine is not affected by other machinery。 （4）The fuel control lever of the machine should be placed in the idle position，Each joystick is in neutral position。 （5）Maintenance of engine。
2015-05-28 Reading quantity 1569
introduction： 51 You can measure the side line、surface、Sketch entity、And the minimum distance between parts。Please use the tools on the menu/measure，And select a pair of measured entities。 52 You mayWindowsView in Explorer SolidWorks Preview image of the model。Right-click on the file and select Quick view，You can then select the file/Open file edit，To open the model file。 53 You can change the rotation increment when rotating the model using the arrow keys，Please select the tool on the menu/Options/System
2015-05-28 Reading quantity 2848
introduction： In the spark ignition type internal combustion engine(Like gasoline engine)Moderate gasoline﹑A device that forms a combustible mixture of fuel oil such as kerosene and air﹐Also known as carburetor。The function of a carburetor is﹕According to the requirements of different working conditions of internal combustion engine﹐Provide the appropriate amount of fuel﹔The fuel is atomized and evenly mixed with air to obtain a combustible mixture with a certain composition﹐For good combustion﹔Ensure the smooth transition between the internal combustion engine working conditions。 Working principle figure Schematic diagram of carburetor structure The structure diagram of the carburetor。Internal combustion engine operating hours﹐The flow rate of the inhaled air increases as it passes through the throat﹐Create a vacuum there﹐
2015-05-28 Reading quantity 2875
introduction：Applicable model：SG0630、SG85110，C868A。 one、 Conscientiously implement《General operating rules for precision machine tools》Relevant provisions。 two、 Conscientiously implement the following supplementary provisions： 1、 The working temperature of the workshop shall be maintained at20°С±3°СWithin the scope of，The machine should be stopped if the temperature does not reach or exceed。 2、 The machine should be left empty for a period of time before work，After the temperature of each part reaches thermal equilibrium，Then the turning work。 3、 After work, move the slide and tailstock to the tail-end position of the lathe。
2015-05-28 Reading quantity 2921
introduction：jiechu yingli Contact stress contact stress The stress generated in and near the contact area when two contact objects are pressed against each other。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。]、Gears and cams and other parts，Under the repeated action of high contact stress，Will be in
2015-05-28 Reading quantity 2940
introduction：influenceTIMKENImported 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。]Service life can have many factors that may cause factors and internal friction sound has been further explained，Use。The main factor used for adjustment is installation，Use and maintenance，Maintenance and repair，And meet the technical requirements。According to theTIMKENImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。Into the
2015-05-28 Reading quantity 1603
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