Use: Trailer Parts
Parts: Trailer Axles
OE NO.: customized
Max Payload: 7500LB
Size: customized
Product Name: Trailer Half Axle Spindle Complete Stub Axle Bearing Hub Kits Assembly
Material: Steel
Color: Black
Application: Trailer Truck Used
Certificate: ISO 9001
Surface treatment: E-coat
Weight: 3.9kg
PAYMENT: 30%T/T+70%balance
Process: Froged
OEM: Accept OEM
Packaging Details: Multilayer wooden box/pallet, with big plastic bag inside.Or as customer’s requirements.
Port: HangZhou ZheJiang

Specification

item	value
Place of Origin	China
Province	ZheJiang
Brand Name	QingShun
Model Number	Customized Services
Process	Mainly Hot forging, Some parts with Cold forging ,die forging and Free forgin will be OK
Material	Carbon steel: CM490,A36,1045,1035 etc., Alloy steel: 40Cr, 20CrMnTi, 20CrNiMo, 42CrMo4 etc., Stainless steel, SS304,SS316 etc.
Weight	1kg – 120kg
Applicable Machining Process	CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming etc.
Machining Tolerance	0.03mm-0.1mm
Applicable Finish Surface Treatment	Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting,
Testing equipment	Supersonic inspection machine, Supersonic flaw detecting machine , physics and chemical analysis.
MOQ of mass production	1000-5000pcs
Testing equipment	Optical Spectrum Analyzer,tensile testing machine,impact testing machine,fluorescent magnetic particle detector,hardness tester,ultrasonic flaw detector..etc.
Packing	Wooden cases or according to customers’ needs

Company Profile Xihu (West Lake) Dis. Qingshun Machinery Factory, Ltd. is a forging supplier from China. We specialize in the research and production of hot die forgings and provide a full range of services to customers who need to use forgings. The main forgings are the design forging processing of mechanical parts for automobiles, railroad forgings, agricultural machinery forgings,hole forging of valve body, connecting nut of oil pipeline, rigging ect. The main forging equipment includes: Friction press production line of 1600T,630T and 300T with assistant of molds processing machines.100KJPJ PLC hydraulic forging hammer,2T&3T Electro hydraulic hammer,Type 250,450&650 Vertical Ring Rolling Machines.Heat treatment equipment Includes:medium frequency induction heating furnace,Continuous tempering furnace,1000KG/Hour No oxidation isothermal normalizing furnace.With current equipment,we can produce forging parts from 1kg to 120 kg. The machining factory is fully equipped with complete and advanced CNC machining equipment including 20 vertical and horizontal machining centers and more than 30 NC machines. Quality Control The company regards quality as cooperate life,as here to high standard and and high quality.We got ISO9001 system,also sets up the consummate testing system,perfects quality assurance system,implements the rigid quality management,our aim is to realize zero defect,ensure each product to satisfy user. The main testing equipment includes:3-coordinate measuring machine,Optical Spectrum Analyzer,tensile testing machine,impact testing machine,fluorescent magnetic particle detector,hardness tester,ultrasonic flaw detector..etc. Certifications Why Choose Us 1、Our company has been engaged in forging business for more than 10 years and has accumulated rich forging technology and experience.2、The company has a large number of experienced forging engineers and technical workers.3、Currently, our factory is installed with all kinds of forging equipment and processing machinery, which means we can produce forged parts from 1kg to 100kg in short time with large quantities.4、We have an professional industrial design team which can design products according to detail requirements from customers. Moreover, we can do secondary design improvements to old parts.5、The company has the ability to design and produce metal forging molds, which are the key tools in the manufacturing process of forging products.So we can control the product quality better.6、We have excellent machining equipment that can meet the assembly requirements of customers’ products. It can be assembled directly after purchase.7、The company can design and produce forging products with complex structure, and the product surface is beautiful without defects.8、The company implements strict ISO quality control system to effectively control the quality of each product.9、The company has a perfect order processing process to ensure the timely delivery of each order.The company has a professional business service team to provide customers with timely and comprehensive services. Packing & Delivery FAQ Q1. Are you trade company or factory?A: We are factory.Q2: Do you provide free samples? If not, how do you charge for it?A: No. Most of our products are OEM manufacturing, so we will not sell customer’s design to third parties.For new product development, we will provide samples for approval before mass production.The unit price of sample is same as the unit price of batch order.Q3. What can you buy from us?A. The main forgings are the design forging processing of mechanical parts for automobiles, railroad forgings, agricultural machinery forgings,hole forging of valve body, connecting nut of oil pipeline, rigging ect.Q4. Why is forged metal stronger than cast or machined metal? This stems from the CZPT flow caused through forging. As the metal is pounded the grains deform to follow ​the shape of the part, thus the grains are unbroken throughout the part. Some modern partstake advantage of his for a high strength-to-weight ratioQ5. How long is your delivery time?A. Our tooling and sample lead time: within 4 weeks after order confirmation. Batch order: within 4-6 weeks after sample approval.Q6. Why should you buy from us not from other suppliers?A. Xihu (West Lake) Dis. Qingshun Machinery Factory, Ltd. is a forging supplier from China. We specialize in the research and production of hot die forgings and provide a full range of services to customers who need to use forgings. Customers at home and abroad are welcome to write and talk about business.

An Axle is a Simple Machine For Amplifying Force

An axle is the central shaft that connects the drive wheels of a vehicle. It transmits power from the engine to the wheels and absorbs braking and acceleration forces. It may also contain bearings. Learn more about the important functions of the axle in your vehicle. Its simple design makes it an efficient machine for amplifying force.

An axle is a rod or shaft that connects to the drive wheels

An axle is a rod or shaft that is fixed to the drive wheels of a vehicle. It provides support and rotates with the wheels. Generally, a vehicle has two axles. However, larger vehicles can have more. The type of axle used will depend on how much torque and speed the wheels need to travel.
Drive axles are crucial to the operation of a car. They transfer power from the engine to the wheels, so they must be strong and durable. They also need to be able to support the weight of the vehicle and resist accelerated forces. The drive axle is usually connected to a driveshaft, which extends upward into the transmission and connects with the engine.
There are two main types of axles: front wheel drive (FWD) and rear wheel drive (RWD). The former type is common in passenger vehicles, while the latter type is more common for trucks and cars. The rear wheel drive (RWD) axle connects to the drive wheels, while the front-wheel drive (FWD) axle transfers power from the transaxle differential to the wheels.
Modern drive axles consist of short rods with a flexible rubber boot covering the CV joint. The rubber boot helps to prevent dirt and grease from getting into the CV joint. The increased complexity of the drive axle increases the risk that something goes wrong with it. However, this increases the car’s traction, ride quality, and handling.
A car’s axles are designed by engineers to be extremely strong. They must be able to withstand thousands of pounds of weight, while operating under high levels of friction. But no drive axle is invincible; they will break if the vehicle is overloaded or too heavy.
The rear axle is connected to the engine and rotates with the wheels. The front axle helps with steering and absorbs road shocks. Typically, this part is made of carbon steel and nickel steel.

It absorbs braking and acceleration forces

The Axle is an important part of a vehicle’s suspension. It is responsible for absorbing braking and acceleration forces. Axle roll centres are located on the transversal vertical plane, through the center of each wheel. This is the point at which lateral force applied to the sprung mass is transferred to the unsprung mass, a process known as transfer of momentum. This force coupling point is also known as the Neutral Roll Axis.
An axle’s role in a vehicle goes beyond absorbing braking and acceleration forces. It also serves as a weight transfer device, reducing the stress on the joints of a vehicle. Its design has evolved over time to meet a variety of requirements. It must be durable and able to absorb braking and acceleration forces, while providing the right amount of structural support.
A potential diagram can be used to benchmark tyre performance. The data entered can include suspension geometry and load distributions. The lateral force potential of a tyre is calculated for each individual tyre in an axle, and the values obtained for a constant steer angle are also included.
Optimal energy recovery is crucial for absorbing braking forces and meeting the total braking force required for a given deceleration. Figure 11 shows the braking forces for the front and rear axles over a certain range when j/g = m. The thick solid line ab represents this range.
In addition to braking and acceleration forces, an axle’s lateral force capacity is limited by lateral load transfer. If one axle fails to absorb lateral forces, it might break loose and skid before the other. This can lead to understeer and oversteer. This is why it is not a good idea to put unsprung weight on a vehicle’s axle.

It transmits power from the engine to the wheels

The axle is an integral part of a vehicle’s drive system. It transmits power from the engine to the wheels. Different types of axles have different roles in transmission of power from the engine to the wheels. The drive shaft is the main component of an axle, connecting the engine and the wheels.
A vehicle’s axle transmits power from the engine to the rear wheels. The power is transferred through the gears to move the car forward. The inner wheel of a bicycle pedal powers the back wheel, while the outer wheel moves at a different speed. Similarly, the power from the engine is transmitted to the wheels by a car’s crankshaft and driveshaft.
The type of axle you choose depends on the size of the vehicle and its purpose. Standard axles are suitable for most vehicles, while customized axles are best suited for high-performance vehicles. Customized axles give you more control over the wheel speed and torque. It’s important to know about the types and sizes of axles to choose the right one for your vehicle.
A differential is another vital component of the drivetrain. It allows the power from the engine to reach both wheels, which allows the vehicle to accelerate and decelerate. A differential also compensates for the difference in tyre speeds on curved roads. By using a differential, you can increase the speed of the wheels and improve your car’s handling.
The differential between the front and rear axles is called a bevel ring gear. Its input shaft is supported by a ball race mounted in the axle casing. The other part of the differential is called the input helical gear. The two sun gears are connected by cross-pins.

It is a simple machine for amplifying force

A simple machine is one that increases the output of force without altering the input force. For example, a lever increases force but does not create new energy. Therefore, it is necessary to balance the work input and output. It is important to keep in mind that friction can reduce energy.
Using a simple machine, you can perform various tasks. For example, you can use it to cut and pry apart objects. This type of machine involves a wheel and an axle, which have a smaller radius than the wedge. The force applied by the wheel pushes the two pieces apart.
Another simple machine that amplifies force is a gearbox. The earliest gearboxes were used to lift buckets or weights from wells. The large gear is attached to a smaller one by a hinge. The smaller gear increases the force of the larger one, allowing the small gear to lift much larger loads.
A wheel and axle is a simple machine that uses mechanical advantage to change force. A wheel is a circular disk, and an axle is a rod through the center. The mechanical advantage is a result of the combination of torque and angular momentum to work against the force of gravity. In addition, this machine is closely related to gears.
Simple machines are a great way to compare the magnitude of forces, as they use similar mechanisms. One of the oldest examples of a simple machine is a wheel and axle. A wheel is fixed to an axle, and the axle is fixed to a vertical surface. The force generated by the wheel will be proportional to the distance between the two spools.
Another simple machine that amplifies force is a lever. A lever uses a beam or a rigid rod that can pivot on its fulcrum. It is an effective tool for shifting heavy loads, and also for applying force. It also reduces the friction of a vehicle while preserving its momentum.

editor by czh