Casting Machining Wheel Hub Uesd for Heavy Duty Truck

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100 PCS
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30000 PCS/month

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Product Description:

 

Item: Hub Diamater from 15mm to 1060mm

Name:Hub


Detail:
Production Process: Water glass process of lost wax investment casting or model forging
Standard: ASTM, AISI, DIN, BS and JIS
Wheel Hub Max Casting ang Forging  Size: 1 meter
Wheel Hub Casting Weight: 0.2~190Kg
Wheel Hub Dimension Tolerance: CT7
Wheel Hub Surface Roughness: Ra6.4~12.5
Wheel Hub Productivity: 7500 tons per year


A world class manufacturer & supplier of lost wax investment castings forging in carbon steel and alloy steel, is one of the large-scale professional investment casting production bases in China, consisting of both casting foundry  forging and machining factory. Annually more than 15000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements..


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Q:What is a bicycle brake system?
Bicycle brake system: composed of brake parts, rider can control the car at any time, so that the bike to slow down, stop, to ensure traffic safety.
Q:Are the car brakes hydraulic brake?
No, the car's foot brake is not all hydraulic brake, hydraulic brake is often used in small vehicles, for the braking force is not too large on the vehicle. Many types of foot brake, common for hydraulic brake, pneumatic brake and mechanical brake, etc. Hydraulic brake for small trucks, cars and some motorcycles. Pneumatic brake is mainly used for heavy goods vehicles, trucks and large passenger cars, which is characterized by a great brake effort, the system's sealing requirements are not high. But the sensitivity is worse than the hydraulic brake. Vacuum power is only a part of the brake system, used in hydraulic systems more, because the use of vacuum power method can greatly reduce the driver's foot brake pedal strength, reduce the driver's load. Now small vehicles are basically equipped with a vacuum booster.
Q:The composition of the braking system
In order to ensure the safety of the car driving, to improve the average vehicle speed, improve transport productivity, in a variety of cars are equipped with special brake mechanism. Such a series of specialized devices is called the brake system. (1) the role of the car brake system. ① to ensure that the car can be driven by the driver to slow down parking; ② to ensure reliable parking. (2) brake system is generally composed of brake control mechanism and brake two main parts. 1, energy supply device. Including the supply, adjust the energy required for braking and improve the state of the transmission media of various components. 2, control device. Produce brake action and control the braking effect of various components such as brake pedal. 3, transmission. Including the transmission of braking energy to the various components of the brake, such as the brake master cylinder, wheel cylinder. 4, brake. Produce parts that hinder the movement or movement of the vehicle.
Q:anti-lock braking system?
anti lock breaks are a feature that in stead of u jaming on the breaks it pumps them so that ur brakes dont go on and stay on they go on and of till u stop but reguler old brakes u hit the brake petle and ur wheels will just lock and u could spin out of control i would recomend looking for a car with anti lock brakes for the simple reason that it dont mater if ur on the high way they can still lock when u hit the brakes to hard!
Q:Brake System Problem?
Well if the pedal is sinking to the floor chances are eaither you have a leak in your Master Cylinder, or Your brake line is leaking and letting air into the brakeing system. It is VERY unlikley but i have seen it happen before, that the Calipers themself are leaking brake fluid. When you push the brake, the brake fluid travels through the line into the Caliper and the pistons in the calipers push out onto the pad and the pads push on the rotor whatch makes the car stop. It could be that the seals are worn out in the Calipers and leaking the fluid. Have you ever replaced the calipars? If not theres a good chance thats whats happening.
Q:Braking systems?
Some hybrid cars do this but they use the energy to charge the batteries. This might be a good place to look for information.
Q:Principle of Automotive Hydraulic Braking System
And jack a principle, by the brake liquid pot, the total pump brake abs pump 4 pump 4 abs sensor vacuum pump,
Q:gravity bleeding a brake system?
The easiest way to do it and you can do it by yourself is get a rubber hose that will fit in the bleed nipple and a gallon jug. Fill the jug 1/8 th full of new brake fluid put the hos on the nipple and insert the hose into the jug. Make sure it is in the brake fluid. If you need to tie a nut to the end of the tube so it will stay in the fluid. Crack open the bleed nipple furthest from the brake master cylinder and remove the master cylinder cover and fill it up almost all the way. Place the lit back on the cylinder so fluid doesn't spray all over. It will get all over. Now get in and slowly press the brakes 3-4 times and check the fluid level if it's not down to far then you can go 6-7 presses before checking the fluid. Run one cylinder full through the system using this method repeat at each wheel working your way closer to the master cylinder. Make sure you don't run the cylinder dry and suck air. If you do then you will need to start all over. Also don't forget to tighten the bleed nipple prior to removing the tube from the nipple. You will replace all the fluid and remove all the air and do it in about 1/2 hr.
Q:What is an anti-lock brake system?
It controls the amount of brake pressure to each wheel, if one starts to lock up and skid it releases the pressure to that wheel and keeps the car in a Straight line. hope this helps you.
Q:push bike brake system question?
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