Description of belt pulley: the wheel on which the drive belt is installed on the machine.

Pulley sentence: 1. Using large and small pulleys, different speeds can be obtained.

2. Although you can avoid the broken wood stick wedged for shaking when turning the engine crank, you can remove the crankshaft pulley bolt smoothly. Maybe you know this is not the best way.

3. km Racing released some new pulleys of X-ray nt 1 chassis.

4. The shaft is installed in the bearing and transmits power through gears, pulleys, cams and clutches.

5. Many pulleys provide levers and need to remove large-scale weight.

6. Therefore, the key to solve the problem of belt pulley rolling forming process when metal flows tangentially.

7. In these devices, one shaft is usually driven by an engine or a pulley, and the other shaft transmits power to other components.

8. Several methods of producing pulley are introduced, and the technological process of producing pulley by spinning technology is emphatically introduced.

9. The pulley drives the engine fan, water pump and generator through the V-belt.

10. The failure rate of pulley, stator coil and rectifier of automobile alternator is relatively high. In this paper, the countermeasures are put forward to prolong its service life.

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12, the transmission device adopts high-strength narrow v-belt, the belt type is reduced by two grades, and the pulley weight is reduced by half.

13, the large diameter pulley provides a larger contact area for the belt, which can reduce the tension on the belt and avoid the possibility of slipping, thus prolonging the life of the belt and bearing.

14. The centrifugal permanent magnet DC generator combines the pulley and the centrifugal rotor, which makes full use of the magnetic field and reduces the cost.

15. Based on the investigation and analysis of the current production process of fan pulley, the process improvement scheme is put forward and good results are obtained.

16, the oblique winding theory explains the deflection mechanism of the belt on the pulley, which is also applicable to the deflection of aluminum foil on the driving roller.

17. Design and check pulley drive, worm gear drive, cylinder, bearing seat, guide rod, etc.

18, cast steel pulley, uneven wall thickness, many hot spots, narrow feeding channel, difficult to set up riser feeding.

19. Different speeds can be obtained by using large and small pulleys.

20. The forming process of pulley is analyzed, and the structures of drawing die, reverse drawing die, shaping die and finishing die for forming this part are introduced.

2 1. The relationship between parameters of spiral paper tube (tank) and the relationship between pulley diameter and maximum outer diameter of paper tube are studied.

22. All generators with pulleys must be transported together with washers to obtain the same pulley correction value as OEM.

23. According to the current situation of the engine room, if you don't try to move the current fan and fan clutch, you can't add a pulley to the current crankshaft head to drive the supercharger.

24. Based on the finite element model of crankshaft, a multi-body dynamic model of three-dimensional solid crankshaft system including piston, connecting rod, flywheel and damping pulley is established.

25. Embedded, super-efficient double-belt transmission system, oversized pulley, optimized internal ratio 1.7.

26. The CVT is used for speed regulation, the lower die adopts pulley for speed regulation, and the upper die has displacement function.

27. I shortened the bolts and repaired everything. As a result, the pulley was shaking worse than before.

28. It is considered that the torsional vibration characteristics of crankshaft system should be evaluated by relative angular displacement, rather than the torsional angular displacement measured on the V-belt pulley.