"Butter" is the duty of every driver. The little editor went to an excavator last time. He said, "the butter is the machine hand, and I pay him for the butter."
When I started to learn the excavator, it was almost daily butter, and then slowly began to have the opportunity to operate on the machine. I believe many drivers have had the same experience as the small editor. What's the effect of the excavator and butter? Here I simply say.
The main role of the excavator for butter is 3 points
1. butter, the scientific name is grease, it can be added to the relative movement of objects can reduce friction, play a lubricating role.
2. can give off the heat of friction.
3. three is through the butter to the work device gap fill to a certain extent avoid contaminants entering, play a cleaning role.
So how do you add the butter?
First, excavate the excavator's size arm, or only extend the small arm fully. Of course, we can adjust the position according to the surrounding environment of the excavator.
In the case of "individual combat", reduce the number of placing as much as possible to save time.
Take out the butter gun, take the gloves, squeeze the butter gun head hard into the butter mouth, then the butter gun head is in a straight line with the butter gun mouth, wobble the butter gun pressure arm and add the butter to just overflow the pin shaft.
It needs to be noted that the butting of the machine needs to be noted.
Butter spillover can spilt butter and cause unnecessary waste. As the wear degree of the pin is different, the amount of butter added is different. Imagine that the machine is not only a tool for making money, but also an old friend who sees every day.
