Q:What's wrong with the gear ring slip?

The ring gear on the motor gear and the engine may have broken, you can start from the outside to remove the check, check the startup machine gear is damaged seriously, and check the startup action start gear rotates, the gear is not out of place, and then check the ring gear. According to what you have said and combined with the usual breakdowns, the possibility of a tooth ring in your car is very bad, and it is estimated that the gear ring needs to be replaced

Q:305 modern excavator slewing ring to install

Just watch out for safety. Wish you a smooth change! A vice factory slewing support price of 6000-7000 yuan between.

Q:The starting mode of a vehicle engine, in addition to the engagement of the cranking ring of the starter motor and flywheel, causes the crankshaft to start, what other starting methods are there? More details, thank you

The common starting modes of engines are manual starting, electric starter starting and auxiliary gasoline engine starting.1) manual start or cranking start. The utility model has the advantages of simple structure and is mainly used for the starting of an auxiliary gasoline engine of a high-power diesel engine or as a back-up starting device on vehicles with medium and small power gasoline engines installed. The utility model relates to a hand-operated starting device, which is composed of a starting claw arranged on the front of an engine and a starting rocking handle. This type of starter used to be used in automobile engines.

Q:What is the function of the toothed ring clamp in the die?

So that the material in the shear zone is in the three direction compressive stress state; the material is pressed to avoid the bending and tensile deformation of the sheet metal; after the blanking is finished, the material is discharged again

Q:The number of planet gear is 20, the drive ratio is 7.5. The number of teeth of solar wheel and ring gear is required

That is in direct contact with the center of the planetary gear wheel or tied as the driving link drives a planetary gear, a planetary wheel around its axis of rotation O1-O1, on the other hand, with the development of component H (or tied) around a fixed axis (O-O axis rotary wheel center)

Q:Such as the title, consult an expert with us auto parts "flywheel and gear ring assembly" pressing method. At present there is no mature cold pressing process???Yes, press assembly, gear ring to match with the flywheel, not the gear ring fault analysis!? is there a cold pressing?

Diagnosis and repair methodsIf the flywheel is damaged by more than three teeth at the same time, and it is opposite to the starter tooth, it will cause the two gears to be unable to mesh. In this state, only to turn a crowbar to pry the flywheel angle, and then press the start button to start smoothly. For damaged flywheel teeth, welding repair can generally be used.

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?

Will prevent gear hobbing, so make the two body structure, after the gear hobbing, will be combined with gear ring mounted on the gear

Q:How to remove the flywheel ring gear of the van engine?

Selection of new gear standards: new flywheel ring gear and the outer circle with the amount of interference was 0.30 OOmm 1.; new ring gear and flywheel with a certain degree of tension, the amount of interference was 0.25 to 0. 60mm; the new ring tooth surface should be chamfered.

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.

Therefore, after the gear is mounted on the shaft, check (A radial runout) and runout of the end face

Q:The single stage and single row of gear rings do not move, the sun wheel is the driving wheel, and the planetary gear is driven. How can the speed of the planetary gear and the planetary frame be compared?

If you have this problem, you can explain it much better. Suppose the number of the inner center teeth is Z1, and the number of teeth on the outer center wheel (what you call the sun wheel) is z2,