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Factory Custom Made Metal Motorcycle Spare Parts Machining.
Customized Services Aluminum 3003 CNC Turning CNC Machine Parts.
Custom Metal Part Service CNC Milling Turning Machining Stainless Steel Fabrication.
1,Main Materials
Part NameMotorcycle Metal Parts CNC Machining
Stainless SteelSS201,SS301,SS303, SS304, SS316, SS416 etc.
SteelMild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45# and etc.
BrassHPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 and etc.
CopperC11000,C12000,C12000, C36000 and etc.
AluminumAL6061, Al6063, AL6082, AL7075, AL5052, A380 and etc.
IronA36, 45#, 1213, 12L14, 1215 and etc.
PlasticABS, PC, PE, POM, Nylon, PP, Peek and etc.
2,Surface Treatment
Stainless SteelPolishing, Passivating, Sandblasting, Laser engraving
SteelZinc plating, Oxide black, Nickel plating, Chrome platingk, Carburized, Powder Coated
Aluminum partsClear Anodized, Color Anodized, Sandblast Anodized, Chemical Film,Brushing,Polishing
PlasticPlating gold (ABS), Painting, Brushing (Acylic), laser engraving
Fabrication Services Aluminum High Precision CNC Machining.
Installation method of motorcycle engine accessories:
The assembly of motorcycle engine parts after overhaul is an important work. How to successfully install the parts into a complete engine has high technical requirements. Especially the assembly quality directly affects the service life and maintenance frequency of motorcycle engine. The following describes the assembly process of motorcycle engine parts.
When the engine is working, the inner surface of the cylinder liner is in direct contact with high-temperature gas, its temperature and pressure change frequently, the instantaneous value is very high, and a great thermal load and mechanical load are imposed. The piston makes high-speed reciprocating linear motion in the cylinder, and the inner wall of the cylinder plays a guiding role.
The lubrication condition of the inner wall of motorcycle engine parts is poor, so it is difficult to form oil film. In use, it wears quickly, especially in the area close to the. In addition, the combustion products are corrosive to the cylinder. Under such bad working conditions, wear is inevitable. The wear of motorcycle engine parts will affect the performance of the engine.
The installation points of motorcycle engine accessories are as follows:
(1)First put the cylinder liner without water stop ring into the cylinder block and try it. It is better to rotate flexibly without obvious shaking. Check whether the step size of the cylinder liner is higher than the plane of the cylinder liner.
(2)Whether the cylinder liner is new or old, it is necessary to use a new water stop ring when installing motorcycle engine accessories. The rubber of the water stop ring shall be soft without cracks, and its specification and size shall meet the requirements of the original engine.
(3)When pressing in the cylinder liner, apply some soapy water around the water stop ring to facilitate lubrication. You can also apply appropriate coating on motorcycle engine parts, and then gently push the cylinder liner according to the indicated cylinder bore serial number. Slowly press the cylinder liner into the cylinder block with a special installation tool in the corresponding cylinder hole to make the shoulder closely fit the upper surface of the cylinder stop.
After motorcycle engine accessories are installed, measure with an inner diameter dial indicator, and the deformation of the water stop ring shall not be greater than 0.02mm. In case of large deformation, pull out the cylinder liner, repair the water shutoff ring and reinstall it. After the cylinder liner is installed, the upper shoulder of motorcycle engine accessories shall protrude 0.06 ~ 0.12mm from the cylinder plane.
Custom Precision Stainless Steel Lathe Milling Turning Aluminum CNC Machining Parts.
Importance of motorcycle panels:
Today's motorcycles are basically load-bearing bodies. The body structure can be divided into motorcycle covering parts and body structure parts as a whole. Motorcycle cover is the appearance of the car we see; The body structure is an inner frame, including a, B, C columns, front and rear longitudinal beams, floors, etc. Now the mainstream view of the motorcycle industry is: the body structure is the stress part of the motorcycle, and it bears all kinds of forces in the process of driving and collision; The fuselage cover is basically not stressed. There is no effect when a collision occurs.
Under the guidance of this view, the motorcycle covers of some automobile enterprises are "thin and boundless", which has repeatedly challenged people's bottom line of thinking. In the early motorcycles, the thickness of the steel plate used for the body panel was basically about 1mm, and the strength was very high. So the car had a strong anti-collision ability at that time, and some small scratches basically didn't use sheet metal; However, the thickness of steel plates for motorcycles and motorcycle covers is basically about 0.6mm. Some car enterprises even make it thinner, which is called "lightweight body", and the strength of steel plates is greatly reduced. This kind of motorcycle is called "can". As long as there is a collision, the
outer surface will be smashed into pieces, which is terrible. But the people in the car are safe, so they can pass various crash tests and get high scores.
It is also said that motorcycle covers, like people's clothes, can not prevent people from falling and getting hurt. For people, clothes are not only a shelter from wind, rain and summer, but also a strong protective effect. For example, in a company's production workshop, workers wear thick special work clothes in order to protect workers from injury. If you don't have clothes or wear very thin clothes, your skin is in direct contact with the machine. A little carelessness will directly damage your bones. We also hope that the motorcycle cover can play a greater protective role in the collision, rather than directly impacting the internal structure.
Therefore, car companies are actually reducing equipment by using lighter and thinner motorcycle covers. Nominally, the vehicle body needs to be lightweight, which has no impact on safety. This is actually the result of cost reduction. We don't want to drive a motorcycle that breaks down in a collision, even if it is energy-saving and safe.
The all metal parts aluminum components for motorcycles can be customized as your required.
You are welcome for your any problem and inquiry for plastic and metal molds and products, Please contact us and send your inquires to anna.L@rainbowmold.com
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