Q:What is the difference between the mechanism of fine blanking and the mechanism of conventional blanking?

A V - shaped rib around a certain distance from the workpiece contour. The action of the ring clamp is to prevent the metal sheet other than the shear zone and into the shear zone during the blanking

Q:How to find the damage of automobile flywheel ring

If the above method is valid, the flywheel is worn out. If it doesn't work, it may be the starter problem.Another way is to observe the flywheel directly from the inspection port, while turning and watching

Q:Does the flywheel ring gear and the starting machine affect the vehicle?

Both sides of the gear ring have serious wear or tooth damage, and the repair can be repaired by surfacing when the replacement repair does not meet the requirement.Repair of flywheel working faceThe working surface of the flywheel or groove. The wear depth is more than 0.5mm, should be light grinding or after finishing mill. The thickness of the flywheel shall be no less than the new flywheel thickness 2mm after processing. The wave depth is no more than 0.5mm, allowing the existence of no more than two annular grooves, and deburring shall be eliminated.

Q:The radial runout of the gear ring affects the accuracy of the gear drive, so the gear is to be checked on the shaft and the runout of the end face.

The gear drive accuracy is affected by the radial runout of the gear ring

Q:What gear can be used to evaluate the radial runout of ring gear?

In the save cost, improve the accuracy of the radial runout, achieve the production of the desired precision value, which connect with dial indicator to measure is the most simple operation by data acquisition instrument, the highest efficiency method.

Q:The clearance between the slewing ring gear and the drive pinion

The modulus is consistent, and the occlusal surface is more than 60. That is the standard.

Q:The roller is assembled by a certain number of rollers and roller racks, and the rollers roll on the tooth surface of the rack when engaged

The roller is composed of a certain number of roller and roller assembly, engaged in roller rack on the tooth surface, which greatly reduces the friction engagement, improve meshing accuracy, reduce wear; the toothed rack and the gear ring is designed according to the characteristics of rolling wheel, involute shape different from universal rack, better able to engage and roller

Q:In synchronous transmission, often combine the ring gear and the normally meshed helical gear made of two bodies (two connected by a spline), this is why? With the ring gear by the torque constant meshed helical gear to pass combining sets, but the combination of gear tooth width and tooth width. Normally meshed helical gear is bigger, this is what reason?

In the synchronizer gearbox, often combine the ring gear and the normally meshed helical gear made of two bodies (two connected by a spline), this is why? because in gear machining, gear hobbing efficiency is relatively high (compared with the gear, and combined with the existing gear) ""

Q:What is the cause of the serious wear of the flywheel ring gear of the engine?

Improper driving operation, or no free travel, or lack of clutch disc pressure, so that clutch and flywheel are often in a semi clutch state, returning to play the flywheel contact surface wear.

Q:How many teeth of the 12 gear starter is suitable for the gear ring?

1. The flywheel ring is inserted on the outer edge of the flywheel after heating. It is fastened on the outer edge of the flywheel after cooling and is used to mesh with the starter gear to drive the crankshaft to rotate and start the engine.