Q:Polyurethane PU drive belt, how to weld round belt?

2, flat iron, immediately after melting butt ends3, batch, high demand, buy docking machine, hundreds of yuan

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:Why should the belt adjust the tension?

The belt transmits power by friction, so the belt needs to adjust the tension to get the right friction. Tension can be adjusted between belt and pulley friction force by adjusting the transmission belt, transmission belt tension is adjusted by the tensioner (no tensioner can directly adjust the track)

Q:Hoist belt and pulley design?

Most of the V pulleys used in engineering are made of gray cast iron. When the belt speed is relatively high, the cast steel or steel welded structure can be adopted. If you need to transfer power is relatively small, you can use aluminum alloy or plastic belt pulley.Hoist belt wheel has three parts, wheel hub and spoke, because the spoke structure is a belt wheel, and can be divided into four types: with datum diameter less than or equal to 2.5-3 and less than or equal to the diameter of solid base plate, a 300 mm hole plate and spoke.

Q:Habasit long belt. What are the advantages of the drive?

High wear resistant synthetic rubber surface friction lasting balanceHabasit TC-20EF NBR PE NBR F 2.02520200 Black / GreenHabasit TC-20/25 NBR PE NBR F 2.55025300 Black / GreenHabasit TC-35/30 NBR PE NBR F 3.05035600 Black / GreenHabasit TC-35/35 NBR PE NBR F 3.55035600 Black / GreenHabasit TC-55 NBR PE NBR F 3.05055700 Black / Green

Q:What are the advantages and disadvantages of chain drive and synchronous belt pulley?

Characteristics and application of synchronous belt driveThe synchronous belt drive is usually composed of driving wheel, driven wheel and belt which is tightly sheathed on two wheels.Work principle: the use of intermediate flexible parts (belts), by friction (or meshing) between the main and driven shafts to transfer rotational motion and power.Composition: synchronous belt (synchronous toothed belt) is made of steel wire as tensile material and polyurethane or rubber is wrapped.

Q:Drive a women's motorcycle is bad, can be repaired or replaced, how much is the price

Sure to change, and the belt may be gone, the general price between 25--50

Q:What are the main types of belt drives? What are the characteristics of each?

A: the belt drive is composed of a belt pulley (driven wheel) fixed on the driving shaft, a pulley (driven by a driven wheel) fixed on the driven shaft and a belt which is tightly sheathed on the wheel.

Q:What's the material for making the belt?

Flat belt originally for rubber, with thin flat belt, polyurethane and nylon sheet has become the development direction of cutting points. Type V and type V with flat belt is extended by reinforcing CR with short fiber, short fiber orientation through the transmission belt transverse reinforcement, reach the belt lateral and transverse direction the longitudinal direction of the twists and turns of double vertical effect. The teeth type belt began to use the CR, now is still the ideal material, widely used in the transmission will continue to back above the ordinary industrial. Tooth type heat resistance and durability of pleading with the use of CSM, HNBR and many other special heat and oil resistant rubber. Drive with stringent requirements on heat resistance,

Q:Which parts of the car need a drive belt?

Generally for pumps, compressors, hydraulic power steering pumps, generators, camshaftThe belt between the crankshaft and the camshaft is called the timing belt. The belt is independent of each other. The other belts can be in one or more forms, depending on the design requirements. The name is as follows