introduction: two、Electromagnetic speed regulation 1、principle:Electromagnetic governor yes60The most commonly used speed regulating equipment abroad,Also known as electromagnetic slip clutch,It is mainly composed of two rotating parts: armature and magnetic pole。The armature part is connected with the adjustable speed asynchronous motor,Its the active part.;The magnetic pole part is connected to the load dragged by the asynchronous motor,Its the slave part,figure(2)Schematic diagram of electromagnetic slip clutch。 The electromagnetic slip clutch consists of two parts: armature and magnetic pole,The armature is coaxial connected to the motor,The magnetic pole is coaxial connected with the water pump。The magnetic pole in the armature consists of an iron core and a winding
2014-12-12 Reading quantity 2890
introduction:How to maintain electric forklift battery Generally, the life of lead-acid batteries is calculated according to charge and discharge。Domestic general600Time or so。Each charge and discharge is a charge and discharge。Its not full and then its discharged and recharged。But you cant let it shine when you discharge it,At least keep one10%The amount of electricity of。Do not charge the electricity without discharging the light。It is easy to destroy the ionized structure in the battery。If its a lithium battery,No memory effect,You can always charge it。Life expectancy is measured in terms of time,Not the number of charges and discharges。 forklift
2014-12-12 Reading quantity 2866
introduction: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。]Installation of INAImported 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。]Installation of
2014-12-12 Reading quantity 1526
introduction:Bring aboutNSKbearing[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。]Cause of fever NSKThe cause of overheating of imported bearings may be incorrect installation,Crooked mounting will cause the ball to be absent
2014-12-12 Reading quantity 1514
introduction:Reducing the noise of gear transmission when the reducer is running has become an important research topic in the industry,Many scholars at home and abroad regard the change of tooth meshing stiffness in gear transmission as gear dynamic load、Vibration and noise are major factors。By modifying the shape,The dynamic load and velocity fluctuation are minimized,To achieve the purpose of reducing noise。This method has proved to be a more effective method in practice。But in this way,Modification equipment is required in the process,Uyunzhong、Small factories are often unable to implement。 After years of research,It is proposed by optimizing the gear parameters,Such as the coefficient of displacement、Coefficient of tooth height、Pressure Angle、In the
2014-12-12 Reading quantity 2843
introduction: Alloy steel wire tray element ALLOY STEEL WIRE ROD Spheroidized wire ANNEALING WIRE AND ROD Dark iron wire BLACK WIRE Brass rod wire BRASS WIRE AND ROD Polished rod steel BRIGHT STEEL BAR(HEX/ROUND/SQUARE) Copper alloy wire COPPER ALLOY WIRE Wire-cut wire E.D.M CUTTING WIRE
2014-12-12 Reading quantity 2882
introduction: 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 code of shaft bearing class type
2014-12-12 Reading quantity 1540
introduction: The principle of choosing a hydraulic pump is: According to engine operating condition、Power size and system performance requirements,First determine the type of hydraulic pump,Then apply the pressure required by the system、Flow size determines its specifications and models。 1. Hydraulic pump type selection 2. Working pressure of hydraulic pump 3. Flow of hydraulic pump
2014-12-12 Reading quantity 2858
introduction: SelectIKOThe bearing should be based on the 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 size of,specification,And speed and so on to chooseIKOWhether the bearings meet our mechanical range of use,Here is a simple analysis: first,IKOBearing size limitations。 usualIKObearing[
2014-12-12 Reading quantity 1613
introduction:Absolute sincerityMESBarcode management system machining and discrete manufacturing solutions author:Mr. Bai is from:Sincere software(EASSoftware) Machining type enterprises are the essential basic production units in the global manufacturing system,Its level is often an important indicator of a countrys industrial development,Take the machining industry as an example,Production mode is mostly carried out in batch mode,Very focused on the operation of machinery and equipment,With a lot of testing and feedback。traditionalMESThe fundamental challenge of product identification must be overcome,Because not all the parts
2014-12-12 Reading quantity 2860