Tslots Aluminium Profile Cnc Router Machine Plate Corner Joint Rectangular Round

Chinese Supplier Tslot Plate Corner Joint For Profiles Rectangular Tube CNC Aluminium Profile
 
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heat treatment

2xxx, 6xxx and 7xxx series aluminum can all be heat treated. This helps increase the strength and hardness of the metal and is beneficial for certain applications. Other alloys 3xxx, 4xxx and 5xxx can only be cold worked to increase strength and hardness. Alloys can have different letter names (called temper names) added to determine what treatment has been applied. These names are:

F means it is in as-manufactured condition, or the material has not undergone any heat treatment.

H means that the material has undergone some work hardening, whether or not concurrent with heat treatment. The numbers after "H" indicate heat treatment type and hardness.

O means that the aluminum is annealed, which reduces strength and hardness. This seems like an odd choice - who would want a softer material? Annealing, however, yields a more processable, potentially tougher and more ductile material, which is advantageous for certain manufacturing methods.

The T indicates that the aluminum has been heat treated, and the number after the "T" indicates the details of the heat treatment process. For example, Al 6061-T6 is solution heat treated (held at 980°F, then quenched in water for rapid cooling) and then aged between 325 and 400°F.

surface treatment

There are many finishes that can be applied to aluminum, each with cosmetic and protective properties suitable for different applications.

There is no effect on the material after polishing. This finish requires less time and effort, but is usually insufficient for decorative parts and is best for prototypes that are only testing function and fit.

Sanding is the next step up from the machined surface. Pay more attention to the use of sharp tools and finishing passes to produce a smoother surface finish. It is also a more precise machining method and is often used to test parts. However, this process still leaves machine marks and is therefore not usually used in the final product.

Sandblasting creates a matte finish by spraying tiny glass beads on aluminum pieces. This will remove most (but not all) of the machining marks and give it a smooth but grainy look. The signature look and feel of some popular laptops comes from a sandblasted finish before anodizing.

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Company Profile
 
Jiangyin Longkang Metal Products Co., Ltd. is located in Zhouzhuang Town, Jiangyin City - the largest aluminum extrusion profile production base. Covering an area of more than 35,000 square meters with more than 350 employees. We focus on metal customization, special-shaped aluminum profiles, aluminum profiles, aluminum tubes, rail transit series, doors and windows aluminum profiles, heat sinks, CNC processed aluminum profiles, interior decoration series, bending series, etc. We also have precision anodizing and various surface treatments, such as PVC film, wood grain, electrophoresis, powder coating, anodizing, etc. After more than 20 years of development, The company has become a modern aluminum production enterprise with perfect quality management system.
 
The company has the ability to develop and design molds independently, we can produce any extruded aluminum profiles according to your mechanical drawing or sample. Longkang has 10 extrusion production lines (600-3500 tons), one automatic oxidation electrophoresis production line, vertical and horizontal spraying production line per each, and a variety of advanced supporting production, processing and testing equipments. There are also CNT digital control drilling and milling machine(CNC), double head saw, hydraulic saw and punching machine in our processing workshop. The complete technological process can benefit to reduce the production turnover times for semi-finished products, to avoid the damage during transportation, improve the production efficiency, reduce the cost of production,and to ensure the quality and delivery time.
 
Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in aluminum profile and world trade for 20 years, the company owns rich experience in product quality control and profile physical properties such as Hardness, Stretchability, Flatness, Straightness, and Tolerance etc. In line with the principle of sharing the preferential cost and joint development, the company has formed an interest community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win and value-added sustainable partnership is what we are achieving to grow together with you!
 
FAQ

Q: Can you send me the product catalog and price?
A: Leave your e-mail or other contact information, the product catalog will be provided here
The real-time price needs to confirm the specific product specifications and quantity, so the price can be calculated for you only when you provide drawings or plans, etc.

Q: Do you provide samples?
A: Yes (special customized samples need to provide drawings).