Article List
- A circular keyA circular key is a cylindrical connecting element that is usually installed in a shaft hole and fits with the circumference of the shaft. The circular key mainly transmits force and prevents relative axial movement through axial load.Working principle: The circular key mainly transmits force and pr
- gear traingear trainGear systems are divided into two types: fixed axle gear systems and epicyclic gear systems.The ratio of the angular velocity (or speed) of the input shaft to the output shaft in a gear train is called the transmission ratio of the gear train. Equal to the ratio of the product of all drive
- RVRV usually uses cycloidal pinwheels, while harmonics used to use involute tooth profiles. Now, some manufacturers have used double arc tooth profiles, which are much more advanced than involute. These two reducers are worth promoting specifically
- What is external force?What is external force? What types of external forces are metals subjected to during deformation? The metal placed on the hammer anvil was hit by the chain head, causing a change in its original shape. We call the hammering force an external force. There are three types of external forces that metal
- drag chainA drag chain, also known as a tank chain, is a device used to guide built-in cables, oil pipes, air pipes, water pipes, etc. to move along a prescribed trajectory.The main function is to store, pull, and protect these pipelines, avoiding damage or interference they may suffer due to direct exposure
- How to choose a flat key? Is a round head or a flat head better?Many people use flat keys, and our national standard GB/T1096 for ordinary flat keys specifies three different types of flat keys, namely Type A (double round head), Type B (flat head), and Type C (one end round head and one end flat head).But I don't know if you have any questions when choosing: wh
- Aeration pipe parameters and instructionsAeration pipe parameters and instructionsPackaging specification: 100 meters/rollPressure loss: ≤ 0.40kpa at 1Kw=200m, underwater loss ≤ 5kpSuitable configuration: Motor power 1Kw, matched with 150-200m microporous aeration tubeAeration tray: 9m/80cm, 10m/100cmConventional installation: Each acre of
- How to store can better maintain the chainHow to store can better maintain the chainWhen storing these products, the first thing is not to put them in places with humid environment, high temperature and chemical corrosive substances.1. Avoid storing in an excessively wet place2. Do not place the sprocket product in a place with high tempera
- Gear shapingGear shapingUse gear shaper to process tooth surface of internal and external gear or rack according to generating method or forming method.Like gear hobbing, gear shaping is also processed by generating method. Gear shaper is like a gear with front and back angles to form cutting edge, so the princ
- Rack parameter selectionRack parameter selection(1) Whether the runout, full tooth depth, common normal line and tooth direction of the gear are qualified, and whether the pitch error is out of tolerance.(2) Whether the installation distance of gear and rack is appropriate after installation.(3) The meshing clearance of ra