introduction: DWSeries mesh belt dryer has been successfully applied to dehydrated vegetables、Traditional Chinese medicine decoction piece、Fried food、Shrimp chips、Washed wool、Organic pigment、Drying of various materials such as magnetic powder。 The working principle of this kind of equipment is shown in the figure1,The dryer is divided into several units,The hot air temperature of each unit can be adjusted separately,The hot air circulation mode can be upward ventilation,It can also be downward ventilation or composite ventilation,Under normal circumstances, the combination of upward and downward ventilation is used。On account of
2015-01-02 Reading quantity 2847
introduction:1、Deep and shallow cavity structure static and static pressureNSKbearing[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。]:Suitable for high speed and light load machine tool spindle,Such asM1432External grinding、MGA6025tool
2015-01-02 Reading quantity 1566
introduction: Dual clutch transmission(DCT)The concept has a history of 60 or 70 years。As early as1939GermanKegresse.AFirst to patent a dual-clutch transmission,The design concept of manual transmission is divided into two parts,One part passes odd files,The other part passes even numbers,And the power transmission is connected by two clutches with two input shafts,The passive gears of each adjacent gear are staggered and engaged with the two input shaft gears。With two clutch control,The transmission ratio can be changed without cutting off the power,This reduces the time it takes to change gears,Effectively improve the quality of shift。
2015-01-02 Reading quantity 2842
introduction:I believe everyone in the industry knows that,There will be equipment fatigue when the hard gear reducer is used for a long time,But what causes the fatigue of the hard gear reducer,Many customers dont know that。Today, General will introduce you to the causes of fatigue of hard gear reducer and how to improve it。 Causes of fatigue damage of hard gear reducer: One is due to the quality problems in the processing and manufacturing process of the reducer; Second, the selection of process equipment is wrong,The thermal power can not meet the requirements of the production process,Resulting in large load during actual operation,Hidden defects are gradually exposed,Final guide
2015-01-02 Reading quantity 2853
introduction:Except in...《Efficiency principles for tool selection》In addition to the principles of processing efficiency,The impact of the tool on the machining accuracy also needs to be considered,Especially in finishing and other processing accuracy、Applications with high surface quality requirements。 In rough processing conditions,We generally adopt the principle of efficiency first。At this stage,Fast removal of machining allowance on the workpiece blank,Rapidly approaching the finished dimensions of the workpiece“Clear dimension”status,It is the first factor for us to consider tool selection and processing parameters。 But in the condition of finishing,Things can make a big difference。We should adopt the principle of precision first when finishing
2015-01-02 Reading quantity 2926
introduction: The main cause of friction plate burning of variable speed clutch 1、Improper selection of hydraulic oil;According to the degree of oxidation deterioration of the transmission residual oil,Confirm the improper selection of hydraulic oil,Hydraulic oil plays the role of transmitting power in hydraulic system,Simultaneous lubrication、Cooling effect;If the hydraulic oil is selected improperly,It will directly affect the working quality of the hydraulic system。Practice proves,In the hydraulic system80%The failure is caused by the oxidation deterioration of hydraulic oil,Variable speed pump in hydraulic system、Operating valve、The valve components in the lubrication valve and other components are required
2015-01-02 Reading quantity 2944
introduction: Even though its still summer,In advance to introduce the winter car owners how to maintain their cars。Hefei electromagnetic clutch and you have a look。 engine:“heart”Maintenance is the most important. Cold temperatures in winter can lead to antifreeze、Oil and other effects have decreased,The engine is not operating under ideal conditions。So first check whether the antifreeze is short of liquid、Metamorphism or not,Timely replenishment or replacement。Secondly, the oil should be changed into winter oil in time,Check the transmission, too、Transfer case、differential、Steering gear and other parts of the oil is correct。
2015-01-02 Reading quantity 2829
introduction: Fieldbus is an open type、digitization、Multipoint communication control system for local area networks,It is one of the most promising technologies in the field of automation。CANBus is the application hotspot of fieldbus,CANThe bus supports distributed control and timely control of serial communication networks。On account ofCANThe bus has a high communication rate、Good openness、Message short、Strong error correction ability and simple control、Strong expansion ability、Low system cost features,More and more peoples attention。Based onCANbusCANController with completionCANAll necessary functions required by the bus communication protocol,thereforeCA
2015-01-02 Reading quantity 2931
introduction:(1)Horizontal shaft rectangular table surface grinding machine The spindle axis of the grinding wheel is parallel to the table surface,The workpiece is mounted on a rectangular electromagnetic chuck,And with the table for longitudinal reciprocating linear motion。The grinding wheel makes intermittent lateral movement while rotating at high speed,After grinding a layer off the surface of the workpiece,Reverse wheel movement,One vertical feed at the same time,Until the workpiece is ground to the desired size。 (2)Horizontal surface grinding machine with circular table The spindle of the grinding wheel is horizontal,The table is a circular electromagnetic sucker,Use the circumferential surface of the grinding wheel to grind the surface。
2015-01-02 Reading quantity 1479
introduction: 【Feng Ye mall clutch factory】Do not add grease when using dry electromagnetic clutch,Otherwise, the torque will decrease; The electromagnetic clutch must be cleaned before installation,Remove anti-rust grease and debris; The electromagnetic clutch can be mounted coaxial,Shaft mounting is also possible,The axis must be fixed,The active part and the driven part are not allowed to have axial movement,When installing the shaft,The coaxiality between the active part and the driven part axis should not be greater than0.lmm; When wet electromagnetic clutch is working,Grease must be added between the friction plates;Toothed electromagnetic clutch
2015-01-02 Reading quantity 2827