Q:What are the mechanisms of the action of the eye plate and the cutting ring of the concrete pump?

The working principle of the utility model is that the rubber spring is pressed under the action of the pretightening force of the expansion nut, and the cutting ring is tightly jointed with the glasses plate. The cutting ring and the glasses plate belong to a relative motion coupling component, and after the abrasion is generated, the rubber spring can compensate the abrasion amount of the eyeglass plate and the cutting ring by the elasticity of itself, and eliminate the abrasion clearance. When the wear cutting ring reaches a certain degree, the rubber spring compression amount is zero, no pressing force on the cutting ring, screw expansion nut, S tube welding body back tension and compression recovery of rubber spring, then the glasses plate and rubber spring compression, clearance compensation. This method ensures the sealing performance of the glasses plate and the cutting ring well.

Q:Auto accessories, rubber products, how long will it take to ensure the performance meets the standard requirements?

Brake pads, including clutch facings, also guarantee quality within one year. The storage period of the battery shall be dry and charged within 2 years, and the battery performance shall be within 2~3 years. Brake leather bowl from the date of delivery, under normal conditions can be stored for more than 3 years, still maintain the outer surface bright.

Q:How about a rubber bar in a lathe?

Because this material is the most soft, with high-speed steel lathe tool grinding sharp point processing, open wide and shallow groove, bad lubricating bottom light chip, cut with white steel knife knife cutter head 0.2mm wide angle needle like

Q:What kind of grease can be used in the Great Wall sunroof rubber grease?

We should use synthetic lubricating grease, the current public car use is hotolube or Kluber tiger, leopard peach one hundred and thirty grams of toothpaste packaging, this grease to food safety standards, low temperature resistance, water resistance, durability, long lasting lubrication.Do not use Vaseline for skylights lubrication, low melting point of Vaseline, about forty degrees on the melting of volatile, and summer car temperature reached forty or fifty degrees. Should not use oil or ordinary butter, winter will freeze, durability is not enough, the distribution of harmful odor.

Q:Ding Ji rubber and nitrile rubber difference

Nitrile butadiene rubber is prepared by polymerization of butadiene and acrylonitrile by emulsion polymerization. Nitrile rubber is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesive force. Its disadvantages are poor resistance to low temperature, poor ozone resistance, poor electrical properties, and slightly lower elasticity. Nitrile rubber is mainly used in the manufacture of oil resistant rubber products.

Q:What are the uses of oil seals in automobiles? Where do you need to use the oil seal?

Use and application of oil seals:1: Engine: crankshaft - front and rear crankshaft oil seal;2, valve valve seal (engine repair kit O-ring) (distributor pump oil seal, oil seal, oil seal oil pump balance shaft oil seal, oil seal, etc.); 3 - camshaft camshaft;4, transmission: transmission - front and rear transmission oil seal;5, the shift lever (transmission oil seal repair kit (O-ring) actuator, actuator, seal);6, rear axle: the first half axle, the second half shaft oil seal7, differential: (front) rear angle oil seal, rear wheel oil seal, front wheel oil seal;8, the direction (the direction of machine repair machine oil seal O-ring seal Booster Pack) direction (front axle seal).

Q:What are the rubber parts for the car?

There are many, such as tires, car wipers, brake pads, gaskets for high temperature parts such as engines, and air springs (for shock absorption)

Q:How are rubber tires made of model cars?

Find a small rubber factory, call someone else to give a prescription, and then open a mold should not be difficult?. The first mock exam can a lot of sulfide.If you want to know the recipe and the curing process, buy a book on rubber formulations and techniques.

Q:What are the properties of rubber used in automobile tyres?

Rubber car tires, mainly on the properties of rubber itself, elastic body, modulus of elasticity and modulus of rigidity suitable for shock absorption!

Q:The car tire is pressing on the stone, the rubber of the tire is all broken, the heroes see can still use?

The advantage of the patch method is that the patches are strong and do not hurt the crown. However, because the patch is from inside the tire, the tire hole still, so the water may damage from the immersion wire and ply; and, if the hole is large enough, sand and other sharp objects from the hole of the patch may be punctured, it is only suitable for small tire damage. Also, due to the internal patch will tire unloading, separation of tires and wheels, mended to go, so a long time to complete the whole tire.