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I. Product Material
Customized automotive sleeves use high-strength alloy steel as the core raw material. The material purity and uniformity are strictly screened to ensure. The alloy steel has excellent wear-resistant and compression-resistant properties. It is combined with a nanoceramic coating (optional) to further enhance the anti-corrosion and friction-reducing effects, making it suitable for the harsh requirements of complex working conditions of automobiles, such as the high temperature in the engine compartment, the vibration of the chassis, and the erosion environment of various chemical media.
II. Production Process
1. Precise Customized Design:
Based on the 3D data of the customer's automobile model and the adapted parts (such as the suspension system, transmission components, etc.), CAD/CAM software is used for personalized sleeve structure design, and parameters such as dimensions and groove shapes are refined to ensure a perfect match with the vehicle components.
2. Precision Machining and Forming:
- Forging: The alloy steel billet is forged in multiple passes to optimize the internal grain structure of the metal and improve the comprehensive mechanical properties of the material.
- Numerical Control Cutting: With the help of high-precision CNC equipment, milling, boring and other operations are carried out according to the design drawings, and the key dimension tolerance is controlled within ±0.01mm to ensure the adaptation accuracy of the sleeve and related components.
- Heat Treatment Strengthening: Through the quenching + tempering process, the temperature and heat preservation time are precisely controlled to enhance the hardness (up to HRC58 - 62) and toughness of the sleeve, and balance the mechanical properties.
- Surface Treatment: If a coating is required, a nanoceramic layer is applied by physical vapor deposition (PVD) or chemical plating process, and the coating thickness and bonding force are strictly controlled to improve the surface performance.
III. Application Scenarios
Widely used in key components of the automobile suspension system (such as shock absorber bushing protection, control arm bushing reinforcement), transmission system (transmission shift mechanism, drive shaft connection part), steering system (steering gear bushing adaptation), etc. It provides precise guidance and protection for the relative sliding and rotation of various moving parts during the driving process of the automobile, effectively reducing wear and improving assembly stability. It is suitable for the customized needs of various passenger cars and commercial vehicles.
IV. Precautions for Use
1.Installation Adaptation: Clean the installation part before installation to remove oil, dirt and impurities; strictly follow the vehicle assembly process requirements, and use special tools (such as a hydraulic press) for installation. Avoid violent knocking and pressing that may cause deformation or damage to the sleeve, which will affect the adaptation accuracy and performance.
2. Working Condition Adaptation: According to the actual use scenario of the automobile (such as urban commuting, off-road, racing, etc.), confirm in advance whether the design parameters of the sleeve match. Under extreme working conditions (such as long-term heavy load, ultra-high-speed driving), the inspection frequency of the sleeve needs to be increased.
3. Medium Protection: Avoid the sleeve from being in contact with strong corrosive liquids such as strong acids and alkalis for a long time. If the vehicle wades through water or is splashed with chemical liquids, clean and dry it in time to prevent corrosion of the sleeve surface and material.
V. Product Maintenance
1. Regular Inspection: Every 10,000 - 20,000 kilometers or 6 months (whichever comes first), check whether there are cracks, deformations on the surface of the sleeve, and whether the installation part is loose or has abnormal noises. If any abnormality is found, repair or replace it in time.
2. Cleaning and Maintenance: Combine with the regular maintenance of the automobile to clean the sleeve and surrounding components, remove dust and oil, and keep the surface of the sleeve clean. If there is a coating, avoid using a hard brush to damage the coating.
3. Lubrication Management: For the matching parts of the sleeve that need lubrication (such as sliding friction type sleeves), supplement the appropriate lubricating grease (such as automobile-specific high-temperature lubricating grease) regularly to ensure the lubrication state between the friction pairs and reduce wear.
With high precision, strong adaptability and long service life as the core advantages, customized automotive sleeves help automobiles achieve personalized performance upgrades and reliable operation, and are a key component choice for high-end automobile customization and performance optimization.
I. Product Material
Customized automotive sleeves use high-strength alloy steel as the core raw material. The material purity and uniformity are strictly screened to ensure. The alloy steel has excellent wear-resistant and compression-resistant properties. It is combined with a nanoceramic coating (optional) to further enhance the anti-corrosion and friction-reducing effects, making it suitable for the harsh requirements of complex working conditions of automobiles, such as the high temperature in the engine compartment, the vibration of the chassis, and the erosion environment of various chemical media.
II. Production Process
1. Precise Customized Design:
Based on the 3D data of the customer's automobile model and the adapted parts (such as the suspension system, transmission components, etc.), CAD/CAM software is used for personalized sleeve structure design, and parameters such as dimensions and groove shapes are refined to ensure a perfect match with the vehicle components.
2. Precision Machining and Forming:
- Forging: The alloy steel billet is forged in multiple passes to optimize the internal grain structure of the metal and improve the comprehensive mechanical properties of the material.
- Numerical Control Cutting: With the help of high-precision CNC equipment, milling, boring and other operations are carried out according to the design drawings, and the key dimension tolerance is controlled within ±0.01mm to ensure the adaptation accuracy of the sleeve and related components.
- Heat Treatment Strengthening: Through the quenching + tempering process, the temperature and heat preservation time are precisely controlled to enhance the hardness (up to HRC58 - 62) and toughness of the sleeve, and balance the mechanical properties.
- Surface Treatment: If a coating is required, a nanoceramic layer is applied by physical vapor deposition (PVD) or chemical plating process, and the coating thickness and bonding force are strictly controlled to improve the surface performance.
III. Application Scenarios
Widely used in key components of the automobile suspension system (such as shock absorber bushing protection, control arm bushing reinforcement), transmission system (transmission shift mechanism, drive shaft connection part), steering system (steering gear bushing adaptation), etc. It provides precise guidance and protection for the relative sliding and rotation of various moving parts during the driving process of the automobile, effectively reducing wear and improving assembly stability. It is suitable for the customized needs of various passenger cars and commercial vehicles.
IV. Precautions for Use
1.Installation Adaptation: Clean the installation part before installation to remove oil, dirt and impurities; strictly follow the vehicle assembly process requirements, and use special tools (such as a hydraulic press) for installation. Avoid violent knocking and pressing that may cause deformation or damage to the sleeve, which will affect the adaptation accuracy and performance.
2. Working Condition Adaptation: According to the actual use scenario of the automobile (such as urban commuting, off-road, racing, etc.), confirm in advance whether the design parameters of the sleeve match. Under extreme working conditions (such as long-term heavy load, ultra-high-speed driving), the inspection frequency of the sleeve needs to be increased.
3. Medium Protection: Avoid the sleeve from being in contact with strong corrosive liquids such as strong acids and alkalis for a long time. If the vehicle wades through water or is splashed with chemical liquids, clean and dry it in time to prevent corrosion of the sleeve surface and material.
V. Product Maintenance
1. Regular Inspection: Every 10,000 - 20,000 kilometers or 6 months (whichever comes first), check whether there are cracks, deformations on the surface of the sleeve, and whether the installation part is loose or has abnormal noises. If any abnormality is found, repair or replace it in time.
2. Cleaning and Maintenance: Combine with the regular maintenance of the automobile to clean the sleeve and surrounding components, remove dust and oil, and keep the surface of the sleeve clean. If there is a coating, avoid using a hard brush to damage the coating.
3. Lubrication Management: For the matching parts of the sleeve that need lubrication (such as sliding friction type sleeves), supplement the appropriate lubricating grease (such as automobile-specific high-temperature lubricating grease) regularly to ensure the lubrication state between the friction pairs and reduce wear.
With high precision, strong adaptability and long service life as the core advantages, customized automotive sleeves help automobiles achieve personalized performance upgrades and reliable operation, and are a key component choice for high-end automobile customization and performance optimization.
