When designing the chain drive structure, what should be paid attention to when adding oil to the chain
(1) When adding oil to the chain, try to inject the oil into the gap between the movable joints of the chain and distribute it evenly on the chain width.
(2) The lubricating oil should be added to the loose edge, because the chain link is in a loose state at this time, and the lubricating oil can easily enter between the friction surfaces.
Chain drive type There are many types of chain drive, which can be divided into hoisting chain,
There are three categories of traction chain and transmission chain.
①Lifting chain (also known as traction chain) - mainly used for lifting heavy objects in lifting machinery, mainly to transmit force, to pull and hang objects, and to move slowly.Its working speed V≤0.25m/s;
② traction chain (also known as conveyor chain) - mainly used for moving heavy objects in chain conveyors, for conveying workpieces, objects
Products and materials can be directly used in various machinery, and can also form a chain conveyor as a unit.Its working speed V≤4m/s;
③ Transmission chain - mainly used to transmit motion and power in general machinery, and can also be used in conveying and other occasions.Usually the working speed V≤15m/s.This section only covers the drive chain.There are many types of transmission chains, the most commonly used are roller chains and toothed chains.