Car Door Cane Handle

CNC machining matte black alumina handle (customized handle for equipment

Structural design features

 

Install bases at both ends

Set up straight installation wing seats on top and bottom, with installation holes reserved at each end for threading screws to fix them on the cabinet door panel, equipment protective cover, and fixture baffle; The base has sufficient thickness, making it less prone to deformation when tightening screws, and has strong installation stability.

Curved grip in the middle section

The middle part is concave and arched, forming a hollow grip area that is suitable for hand holding. The curved surface conforms to the grip curve of the human hand, providing comfortable lifting force; All transition areas are treated with rounded corners, eliminating sharp cutting edges, which not only avoids the risk of scratches but also reduces stress concentration.

Flat back

The back plane is flat, and it can fit the installation surface during assembly. After installation, there will be no shaking, and the installation fit is excellent.

Material and surface technology

 

 

01

 

6061 aluminum alloy is commonly used as the substrate, which has a light weight and sufficient mechanical strength to meet the load requirements of daily handles. CNC milling can accurately process curved contours.

 

02

 

The surface is treated with black anodizing, presenting a delicate matte texture:

Strengthening the rust and collision resistance of aluminum alloy, suitable for factory workshop working conditions;

Matte effect is not easy to retain fingerprints, making daily maintenance convenient;

The black appearance is suitable for the cold and rugged appearance style of industrial equipment.

Typical application scenarios

 

1. The door handles of automation equipment cabinets and electrical control cabinets are convenient for opening and closing thick protective doors;

2. The handling handle for tooling fixtures and testing fixtures is convenient for disassembling and moving the entire set of tooling;

3. Case handles for 3D printers and precision testing instruments;

4. Gripping accessories for aluminum alloy equipment protective covers and assembly line protective barriers.

1. Tightening selection: Preferably use countersunk screws for fixation, with the screw head buried in the hole to avoid protruding and scratching the hands; The locking control torque has a limited upper pressure limit on the aluminum alloy base, and excessive torque can easily damage the surrounding materials of the installation hole.

2. Load limitation: Aluminum alloy handles are suitable for moderate to small daily lifting loads. If the door panel has a heavy weight or requires frequent heavy dragging, it may be considered to replace it with a stainless steel substrate version.

3. Working condition adaptation: Conventional anodizing is sufficient for ordinary indoor workshops; If located in a production area with heavy oil pollution and slight corrosion, the hard anodizing process can be upgraded to further improve the surface wear resistance.

4. Installation details: The installation surface should be as smooth as possible. If the installation surface is uneven, a thin flat washer can be added to disperse the clamping force applied by the screws and prevent local stress cracking of the base.

Process details supplement

The whole piece is made of aluminum block integrated milling, without splicing and bonding structure, and the overall reliability is better than that of bent profile handles; The contour transition rounded corners are uniform, with good processing consistency, and the appearance of the finished product can be maintained stable during mass production.

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