Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
introduction： Current situation of reducer abroad： Gear reducer is widely used in all walks of life，It is an indispensable mechanical transmission device。At present, there is generally a large volume of reducer、heavy，Or the problem of large transmission ratio and low mechanical efficiency。Foreign reducer，Germanically、Denmark and Japan are leading the way，In particular, it has advantages in materials and manufacturing processes，The reducer has good working reliability，Long service life。But its transmission form is still mainly fixed shaft gear transmission，Volume and weight issues，Its not solved yet。 Recent report，Developed by Sumitomo Heavy Industries in JapanFAMolded height
2015-03-13 Reading quantity 2886
introduction：First step New file File > New... > Enter file name： football > OK The second step Build a curve > > Select drawing plane：TOP > Okay > Default > Draw a picture1Section of > > OK > Complete the curve drawing，As shown in the figure2 The third step Create the first surface of rotation Feature > Create > S
2015-03-13 Reading quantity 2890
introduction：(1)Temperature conditions at the time of measurement The ambient temperature at the time of measurement is specified as20℃，Middle 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。]、Gauge block、The temperature of standard parts and measuring instruments must be the same，The above method of placing them on the same metal plate is the fastest way to achieve the necessary temperature balance，Otherwise it could take hours
2015-03-13 Reading quantity 1444
introduction： 1.Yield point（σs） When a steel or specimen is stretched，When stress exceeds the elastic limit，Even though the stress is no longer increasing，However, obvious plastic deformation of steel or sample still occurs，This phenomenon is called surrender，The minimum stress value of yielding phenomenon is the yield point。 setPsYield pointsExternal force at，FoIs the sectional area of the sample，Yield pointσs =Ps/Fo(MPa)，MPaIts called megapascalsN（Newton）/mm2，（MPa=106Pa，Pa：PASCAL=N/m2） 2.Yield strength
2015-03-13 Reading quantity 1523
introduction： To ensure the quality of assembly，The factory bought and made some special tools，Remove and install reducer worm gear、worm、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。]、Gear and other components，Try to avoid direct tapping with other tools such as a hammer;Gear change、Worm gear when worm，Try to use original parts and replace in pairs;Fit out
2015-03-13 Reading quantity 2752
introduction： Electric forklift tank cleaning 1、Dry with compressed air，After reassembly，Fill with new hydraulic oil。 2、Place all the hydraulic oil in the hydraulic tank in a clean container，And prevent contamination of the oil，After a certain time of precipitation，Parts can also be used； 3、Remove suction line、Oil return pipe、Air filter, etc，Seal the holes below the top； 4、Degreasing with sodium hydroxide or sodium sulfate solution24Hours later，Wash carefully with a cleaning tool，Rinse well after cleaning
2015-03-13 Reading quantity 2834
introduction：one、Turntable 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。]Raceway noise cause analysis a.noise、Vibration has randomness； b.Vibration frequency at1kHzabove； c.No matter how the speed changes，The main frequency of noise is almost constant while the sound pressure level increases with the increase of speed； d.When the radial clearance increases，The sound
2015-03-13 Reading quantity 1584
introduction：Processing for specific applications“suitable”The blade of the knife is not easy。Not long ago，Generating blade grooves has also been considered unscientific，Its more of an art，Because cutting tools are very demanding in terms of wear resistance and hardness quality，Therefore, it is very difficult to produce a satisfactory groove shape。 however，Machining the appropriate cutting edge has a great influence on the performance and life of the tool。Proper cutting edge machining can reduce common causes of failure，Such as：split、The failure caused by thermal sensitivity and chip nodules can prolong the tool life，And can greatly improve the reliability of the tool。Properly honed tools can also be lifted
2015-03-13 Reading quantity 2905
introduction： 1. Scope of application:It is suitable for the safe operation and maintenance of all wire cutting in our factory。 2. Reference file：HB/YLSS-01《Production equipment management program》 3. Job content 3.1 The operator must be familiar with the performance and structure of the machine，Master the operating procedure，Strictly comply with safety rules and operation and maintenance procedures。 3.2 Non-designated personnel are not allowed to use the equipment，There are safety and fire measures in the room。 3.3 The following work should be done before starting the machine
2015-03-13 Reading quantity 2871
introduction： A device for supplying lubricating oil to a friction surface in an internal combustion engine。To prevent the internal combustion engine moving parts in a dry friction state﹐The surfaces of friction parts need to be separated by oil film﹐To reduce friction and wear between parts。Work is done in order to overcome the resistance of lubricating oil between parts during the movement of parts﹐This work is converted into heat﹐This increases the oil film temperature。This requires the constant supply of the right amount of lubricating oil at the right temperature to the friction surface﹐To take away the heat absorbed by the parts and play a cooling role﹐Keep the parts temperature from getting too high。In addition﹐Lubricating oil can also wash away mechanical impurities on the friction surface﹔The lubricating oil adheres to the surface of the part﹐Make it with water
2015-03-13 Reading quantity 2784
Complete category
Save worry and effort，Buy all at one stop
One-to-one customer service
Selection inquiry，Fast response
Delivery guarantee
Multi-position straight hair，No worries about delivery
Source of genuine goods
Genuine guarantee，Honest service
Source of genuine goods
Genuine guarantee，Honest service
Automatic parts one-stop procurement platform
Working hours：Monday to Saturday 8:30-18:00
008618117444109
Official wechat public account
Order for goods/Information at hand
