Definition and function of T-shaped groove bending plate

T-groove bending plate is a right angle connector with a T-groove structure, mainly used for modular expansion of 3D welding platforms to achieve vertical positioning and support of workpieces. Its core functions include:

• Angle positioning: Provide a fixed surface with a 90 ° or adjustable angle;

• Space expansion: Extend the platform working surface to the vertical direction to adapt to the three-dimensional welding of complex workpieces;

Quick installation: Quickly connect with platforms or other fixtures through T-slots to reduce clamping time.

Classification and characteristics of T-shaped groove bending plates

1. Standard right angle bending plate

• Structure: 90 ° rigid right angle design, with T-shaped grooves on both sides;

• Material: High quality carbon steel (surface quenched) or aluminum alloy (lightweight);

Accuracy: Right angle accuracy ± 0.02mm/m, flatness ≤ 0.05mm;

• Typical applications:

Vertical plane positioning of rectangular workpieces;

Conversion of reference planes during multi-faceted welding.

2. Adjustable angle bending plate

• Structure: 0-180 ° angle adjustment is achieved through rotating joints or wedge-shaped mechanisms;

• Locking method: bolt clamping or hydraulic/pneumatic locking;

• Features:

Adapt to the requirements of inclined welding;

Some models come with a dial, with an angle adjustment accuracy of ± 0.5 °;

• Typical applications:

Tilt welding of pipelines and flanges;

Multi angle clamping of irregular workpieces.

3. Heavy duty bending plate

Design: Thickened plate (10-30mm), reinforced rib structure;

• Load bearing capacity: Single point load can reach 5-15 tons;

• Applicable scenarios:

Welding of heavy machinery components (such as excavator bucket teeth);

Assembly positioning of large frame structures.

Installation and adaptation of T-shaped groove bending plate

Installation method

1. Connect with the platform:

Fixed in the T-shaped groove of the three-dimensional platform with T-shaped groove bolts;

Multiple bending plates can be stacked to expand the vertical working surface.

2. Combination with fixtures:

◦ Build a multi-layer positioning system with right angle connecting plates, V-shaped blocks, etc;

Install pneumatic/hydraulic fixtures to achieve automated clamping.

Adaptation suggestions

• Platform compatibility: It needs to match the width of the T-shaped slot on the platform (such as 14mm, 18mm);

• Workpiece adaptation: Select the bending height based on the size of the workpiece (commonly 100-500mm);

Anti deformation design: Thin walled workpieces need to be equipped with flexible gaskets or support blocks.

Selection and maintenance suggestions

Key parameters for selection

• Material: Carbon steel (high rigidity) or aluminum alloy (lightweight);

• Size: Length x Height x Thickness (e.g. 300mm x 200mm x 12mm);

• Load bearing: Select the appropriate model based on the weight of the workpiece;

Accuracy level: ordinary level (± 0.05mm) or precision level (± 0.02mm).

Maintenance points

1. Regular cleaning: Remove welding slag and debris from the T-shaped groove;

2. Rust prevention treatment: Use industrial Vaseline or rust proof oil for maintenance;

3. Accuracy calibration: Use a laser tracker to detect right angle errors annually.

Extended product recommendations

Foldable bending board: saves storage space and is suitable for small batch production;

Magnetic bending plate: With a strong magnet on the bottom surface, it quickly adheres to the platform;

• Curved plate with scale: etched scale lines on the surface for quick positioning.

——Construct space with right angles and define efficiency with precision——

Additional explanation:

The T-shaped groove bending plate can be used in conjunction with the grid hole system of the 3D platform, and mixed positioning can be achieved through adapters;

For high-precision requirements, it is recommended to install and verify with a laser calibration system.