Q:What are the failure modes of belt drives?

SlipWhen the work load exceeds the maximum effective tension of belt drive, belt and a small belt pulley along the working face relative sliding, can not transfer the movement and tension, resulting in transmission slip failure.

Q:Why is the rubber belt of the tape recorder made in China very easy to break?

There is no such manufacturer to make this. Are some small manufacturers, technical ability is poor, the material ratio is not very accurate, so there is such a phenomenon.

Q:My car is almost 45000 km, 45000 km 4S shop said the need to replace the engine belt, but I now feel no problem driving speed, ask whether you need to replace, if not changed, will cause damage to the vehicle? If so, what harm will it do?

But the repair shop does not have to check to see if it is loose or out of use

Q:Some of the machines use belts and some use the transmission chain. They want to ask what conditions they use

Compared with chain drive, it has low noise and stable transmission. As for gear and sprocket drive, it mainly depends on the space and precision, and the torque is also considered.

Q:How to clean the belt of machining center?

The cleaning method of the belt is different from the cleaning method of the general articles. When we clean the belt, we need to use the oil to clean, so as to ensure that the belt can achieve the best cleaning effect, but also not worried about the damage to the belt

Q:How many kilometers does the transmission belt of the stepless speed variator need to change once, how much is the charge?

4. suggest replacing the timing belt and tensioner (6-9 000) and replacing the brake fluid for 24 months (3. months)5. check three yuan catalytic converter6. check the working status of oxygen sensor7. replace the air cleaner and clean the shell

Q:Is the driving belt of the dynamic bike good or good for the belt?

1. generally buy more belts or chains??Answer: usually, more belt drives are used at home, but chains are usually more used in gyms!?2., why does the gym like to use the chain terms, and the family like to buy belt models??Answer: the answer is simple, because the chain than the belt wear-resistant, and, moreover, the use of dynamic bike in the gym more frequently, if you buy belt models, you need regular maintenance, higher cost! And household, a day up to 30-60 minutes, will not exceed a maximum of 2 hours, the time is not very long, don't worry about the belt will break, in addition, better silencing effect of belt, more suitable for use in the home!

Q:What are the most effective circumferential forces that can be transmitted by belt transmission?

First of all, we should know that belt drive is a kind of flexible transmission. It is a kind of transmission that uses the friction or meshing between pulleys and belts to transfer the motion.

Q:As shown in the figure, the inclined belt at a constant speed of 2 V upward movement, a small block with initial velocity v 1 from bottom up thrust belt, and more than 1 v v 2, the small block from the bottom end of the drive belt to the top in the process of doing it (slow motion.)

By you know, when the conveyor belt on the sliding friction block is smaller than the downward force of the conveyor belt, the small block may have been slow to reach the top speed by just minus zero

Q:Scooter belt, how long will it take for a?

Generally not too good to confirm how long depends on the wear and tear of the situation. Of course, regular change is good for the car, should be in the more than 20000 km!