Product Description
Material Properties
Advantages of Aluminum Alloys
Lightweight: Aluminum alloy has a relatively low density, about one-third that of steel, which makes the weight of the aluminum casing engine case greatly reduced. For the engine, lightweighting can reduce the weight of the whole vehicle, improve fuel economy, reduce energy consumption and, in the field of new energy vehicles, help increase the range.
Good thermal conductivity: Aluminum alloy has good thermal conductivity, which can quickly dissipate the heat generated inside the engine, effectively reduce the working temperature of the engine, and improve the reliability and durability of the engine. This is especially important for high-performance engines to avoid performance degradation and damage caused by overheating.
Corrosion resistance: aluminum alloy in the air will form a layer of dense oxide film, this layer of oxide film can effectively prevent further corrosion of aluminum alloy. Therefore, the aluminum engine case has better corrosion resistance in various environments, which prolongs the service life of the engine.
Good machinability: Aluminum alloys have good machinability and can be made into complex shapes of engine cases through various machining processes, such as casting, forging, extrusion and CNC machining. This enables designers to design a more optimized casing structure according to the performance requirements and space constraints of the engine.
Second, CNC machining process
High precision machining
CNC machining technology can realize high-precision machining, and its machining accuracy can reach the micron level. In the aluminum engine case production, high-precision machining can ensure the dimensional accuracy and shape accuracy of the case, ensure the precision of the coordination between the engine components, and improve the performance and reliability of the engine. For example, the machining accuracy of key parts such as cylinder bores and crankshaft bores of the engine directly affects the compression ratio, power output and fuel economy of the engine.
Through the use of high-precision machining equipment and tools, as well as advanced machining processes and programming techniques, CNC machining can realize the machining of complex shapes, such as curved surfaces, grooves, holes, and so on. This allows for greater flexibility in the design of aluminum-cased engine cases to meet the performance requirements and space constraints of different engines.
Highly efficient machining
CNC machining technology is characterized by high machining efficiency, which can greatly shorten the production cycle of aluminum engine cases. Compared with traditional machining methods, CNC machining can realize automated machining, reducing manual intervention and improving machining efficiency. At the same time, CNC machining can be a clamping to complete a number of processes, reducing the number of workpiece loading and unloading, further improving the processing efficiency.
CNC machining can also realize multi-axis linkage machining, that is, simultaneous control of the movement of multiple axes, to achieve the processing of complex shapes. This makes the machining of aluminum-hulled engine casings more efficient, allowing complex shapes to be machined in a shorter period of time and increasing productivity.
Stability and Consistency
CNC machining technology has a high degree of stability and consistency, which can ensure the stable quality of aluminum engine cases. In the machining process, CNC machining equipment can be processed in accordance with the preset program and parameters, free from the influence of human factors, to ensure the stability of machining accuracy and quality. At the same time, CNC machining can realize mass production, ensuring the consistency of the product.
Through the use of advanced inspection equipment and technology, such as CMM, laser scanner, etc., it can carry out high-precision inspection and quality control of aluminum shell engine casing to ensure that the quality of the product meets the requirements.
Company Profile
Ningbo Yi Yi Precision Technology Co., Ltd. was established in 2022, is a combination of industry and trade enterprises. With 1000 square meters of production plant and 30 employees. Its 2 companies focus on centering machine processing, production of precision non-standard parts, and has advanced imported equipment from Japan: STAR and Tsugami 5-9 axis centering machine, Citizen lathe, machining center and other equipment. The machine has the function of six-axis turning processing, which can complete drilling, turning, milling, tapping, boring, reaming, hobbing, shaping, etc. at one time, which can ensure the high precision, consistency and stable tolerance of shape of the parts. And according to the customer's needs, the power cutting tool function module with front and side milling function can be installed to complete the precision machining of complex shaft parts.
In good quality, and in good faith
With Mitutoyo professional testing equipment. Ningbo Yi Yi Precision Technology Co., Ltd. also conducts hardware products research and development; mechanical parts, parts sales, processing involves high-precision, multi-batch, complex-shaped parts precision processing in industries such as fishing gear, aviation, aerospace, automotive, motorcycle, communications, refrigeration, optical, electrical, electronics, microelectronics, clocks and watches, locks, fasteners, medical, industrial and mining electromagnets, hydraulic parts, plastic material parts.
Our Advantages
OEM/ODM SERVICE
We offer OEM/ODM service with a minimum order quantity of 20 pieces. The low MOQ helps your products have more specificity.
TECHNICAL TEAM :
We have a strong technical team under the leadership of Darren. The technical team develops new items every day to cater to the needs of the market.
QUALITY
We regard quality as our life. From quotation, customer order, equipment, material, production, surface treatment, to inspection, to final packaging, every step must be perfect.
TRANSPORTATION
We can flexibly choose shipping methods such as sea, rail or air according to customer orders to ensure on-time delivery and cost savings for customers.
| Information of Our Customized CNC Machining Parts |
| Quotation |
According To customer's Drawings or Samples. IncludesSize, Material, Thickness, Processing Content And Required Technology, etc.) |
| Tolerance |
+/-0.005 - 0.01mm (Customizable) according to customer's requirement. |
| Surface Roughness |
Ra0.2 - Ra3.2 (Customizable) according to customer's requirement |
| Materials Available |
Aluminum, Copper, Brass, Stainless Steel, Titanium, Iron, Plastic, Acrylic, PE, PVC, ABS, POM, PTFE etc. |
| Surface Treatment |
Polishing, Surface Chamfering, Hardening and Tempering, Nickel plating, Chrome plating, zinc plating, Laser engraving, Sandblasting, Passivating, Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing, etc. |
| Processing |
CNC Turning, Milling, Drilling and Tapping, Surface Treatment, Laser Cutting, Stamping, Die Casting, Injection Molding,Hot/Cold forging, Heat treatment, etc. |
| Testing Equipment |
Coordinate Measuring Machine (CMM) / Vernier Caliper/ / Automatic Height Gauge /Hardness Tester /Surface Roughness Teste/Run-out Instrument/Optical Projector, Micrometer/ Salt spray testing machine |
| Drawing Formats |
PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF |
| Our Advantages |
1.) 24 hours online service & quickly quote and delivery. |
| 2.) 100% quality inspection (with Quality Inspection Report) before delivery. All our products are manufactured under ISO 9001:2015. |
| 3.) A strong, professional and reliable technical team with 20+ years of manufacturing experience. |
| 4.) We have stable supply chain partners, including raw material suppliers, bearing suppliers, forging plants, surface treatment plants, etc. |
| 5.) We can provide customized assembly services for those customers who have assembly needs. |
| Available Material |
| Stainless Steel |
SS201,SS301, SS303, SS304, SS316, SS416, etc. |
| Steel |
mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc. |
| Brass |
HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80, etc. |
| Copper |
C11000, C12000,C12000, C36000 etc. |
| Aluminum |
A380, AL2024, AL6061, Al6063, AL6082, AL7075, AL5052, etc. |
| Iron |
A36, 45#, 1213, 12L14, 1215 etc. |
| Plastic |
ABS, PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc. |
| Others |
Various types of Titanium alloy, Rubber, Bronze, etc. |
| Available Surface Treatment |
| Stainless Steel |
Polishing, Passivating, Sandblasting, Laser engraving, etc. |
| Steel |
Zinc plating, Oxide black, Nickel plating, Chrome plating, Carburized, Powder Coated, etc. |
| Aluminum parts |
Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing, Polishing, etc. |
| Plastic |
Plating gold(ABS), Painting, Brushing(Acylic), Laser engraving, etc. |
Equipment:
Products details:
Inspection tools:
Packging:
Shipment
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