Tractor Wheel Hub Rapid Prototypes CNC Machining 3-5axis
Tractor wheel hub rapid prototypes Material ： SS Machining Method ： CNC Machining Surface treatment : Copper plating Min.Order Quantity：1 Piece Lead time :7-15 around working days Payment Terms : TT, pay pal, LC，other available terms Delivery way : DHL/UPS/Air freight/Sea around 3-15days arrived...Send Inquiry
Tractor wheel hub rapid prototypes
Material ： SS
Machining Method ： CNC Machining
Surface treatment : Copper plating
Min.Order Quantity：1 Piece
Lead time :7-15 around working days
Payment Terms : TT, pay pal, LC，other available terms
Delivery way : DHL/UPS/Air freight/Sea around 3-15days arrived
The Tractor wheel hub hub is a cylindrical, center - mounted metal part of a tyre that supports the tire.Also called wheel ring, steel ring, wheels, tire bell.The wheel hub is varied according to diameter, width, molding method and material.There are three manufacturing methods of aluminum alloy wheels: gravity casting, forging and low pressure precision casting.1. Gravity casting method USES gravity to pour aluminum alloy solution into the mold. After forming, it can be processed and polished by lathe to complete production.The manufacturing process is simple, without precise casting process, low cost and high production efficiency, but it is easy to produce bubbles (sand eye), uneven density and not enough surface smoothness.Geely has a relatively large number of models that are made in this way, mainly in the early stages of production, and new models have been replaced with new ones.2. One thousand tons of press forging method of the whole piece of aluminum ingots by direct extrusion on mould, benefit is uniform density, surface smooth and detailed, Tractor wheel hub prototypes wall thin and light weight, strength of materials, the highest three than casting methods as above, but due to more sophisticated production equipment, and yield is only 5 to sixty percent, the manufacturing cost is higher.3. The low pressure precision casting method in precision casting under low pressure of 0.1 Mpa, this way of casting of good formability, outline clear, uniform density, the surface is bright and clean, can not only achieve high strength, lightweight, and can control the cost, and the yield over ninety percent, is the mainstream of high quality aluminum alloy wheel hub manufacturing methods.Tractor wheel hub rapid prototypes CNC machining 3-5axis.
The original tractor bulky and expensive, difficult to use, often need to several people operation, suitable for cultivation on the vast plains, general individual farmers to afford, in 1889, the Chicago chadha engine company to create the world's first use gasoline internal-combustion engine farm tractors - "bhagat" tractor.Because the internal combustion engine is relatively light, easy to operate and high working efficiency, its appearance has laid a foundation for the popularization and application of the tractor.The beginning of the 20th century, countries such as Sweden, Germany, Hungary, and Britain almost at the same time create powered by diesel tractor, during the first world war, because of the war, Labour shortage and prices of agricultural products, promote the development of the farm tractor.Between 1910 and 1920, there was fierce competition between the steam engine and the diesel-powered tractors, which showed greater superiority and phased out the former.Today's tractors use diesel engines.On November 24, 1904, the "77" steam tractor was first tested, and then it was put into mass rapid prototypes production.Tractor manufacturing company founded in 1906, holt and create the world's first powered by gasoline internal combustion engine crawler tractor, the tractor next start mass production, is one of the most successful tractor at the time, and become a few years the development of the world's first prototype tanks as reference.In the development of wheeled tractor, first people is widened, the steel wheels increase land area, reduce the pressure, but the effect is not good, and then come up with the steel wheel with a layer of rubber cover, car tyres, after the birth of people successively for tractor use solid and inflatable tires.But car tyres are not entirely suitable for tractors. The first is that the grooves of car tires are too thin.Second, it is found that the tractor has a better performance than the soft driving performance when the tyre is insufficient.In 1932, firth in the United States produced a large, high-dimensional, low-pressure inflatable rubber tire for tire and rubber companies.This is the first true application of agricultural tractor tire, which greatly improves the driving and traction performance of wheeled tractorsThe century 40 s, in North America, Western Europe and Australia and other places, tractors have taken the place of livestock, become the main power of the farm, then, tractor and in eastern Europe, Asia, South America and Africa get promotion use.China's first 18 horsepower wheeled steam tractor.
CNC SLS SLA Vacumm casting tooling
Three dimensional QC inspection by as below machine:
Certification as :
2f Prototypes is one of most experienced prototype manufacturers .located in Shenzhen ,China .we specialized in rapid prototyping by CNC,SLA,SLS and Vacumm casting and plastic injection molding.
1. 15 years experience in prototype and tooling manufacture
2. Own two factories: metal factory & plastic factory
3. Services: CNC/SLA/SLS/Vacuum Casting/Tooling
4. Professional and various finish treatments
5. Best price and good service
6. Quote quickly and project completed effectively
7.ISO 9001:2015 &ISO/TS16949 passed
Express as :