28mm 3D Welding Table With Clamps

Some Details:

28mm 3D Welding Table With Clamps refers to a complete, high-precision modular welding table system.

• 28mm: This refers to the diameter of the positioning holes on the worktable panel, as well as the diameter of all matching fixtures and accessory pins. 28mm is one of the most mainstream international standards currently (another common one is 16mm).
• 3D Welding Table: "3D welding worktable" or "three-dimensional welding platform". Unlike traditional flat welding platforms, its core feature is that the worktable surface and four side surfaces are covered with regularly arranged positioning holes. This allows tooling fixtures to be installed and fixed from five directions (upper, front, rear, left, right), thereby achieving a true three-dimensional clamping.
 

 

Products Description

 

 

Applications

28mm 3D Welding Table With Clamps is widely used in industries that require high-precision and high-efficiency welding manufacturing:
• Construction machinery: Welding of large structural parts such as excavators, crane booms, and loader frames.
• Automobile manufacturing and modification: Welding of body frames, chassis, subframes, etc., and manufacturing of fixtures.
• Rail transit: Trial production and maintenance of rolling stock bogies and car body components.
• Agricultural machinery: Welding of metal structural parts of agricultural machinery such as harvesters and tractors.
• Steel structures: Precision welding of large building steel structure nodes.
• Robotic welding cells: Serving as a standard workbench for automated welding robots, cooperating with robots to achieve efficient and precise mass production.
• Tooling and fixture manufacturing: It is itself an ideal platform for manufacturing other special fixtures.

28mm 3D Welding Table With Clamps is more than just a "table"; it represents an advanced concept of flexible tooling and a philosophy of production. It transforms welding from a traditional model that relies on workers' experience and heavy physical labor into a modern manufacturing model characterized by standardization, processization, and precision.

Features
1. Extremely high precision and repeatability:
◦ The tabletop is made of high-strength cast iron or steel structure, with extremely high flatness after precision milling and heat treatment.
◦ All positioning holes are processed with high precision, and the hole distances are consistent, ensuring that the positioning datum is unified no matter which hole position the fixture is installed in. Once a product clamping scheme is determined using a dedicated fixture, any worker can quickly and accurately repeat the same clamping, ensuring product consistency.
2. Unparalleled flexibility:
◦ Modular design is the core. Users can freely combine various fixtures like "building blocks" according to the shapes and sizes of different products to build the most suitable tooling.
◦ When the product changes, it is only necessary to disassemble and reassemble the fixtures, without the need to make new dedicated tooling, which greatly shortens the tooling preparation time.
3. Five-sided operation and three-dimensional positioning:
◦ Making full use of the hole system on the tabletop and side surfaces, it can easily position and weld workpieces with complex structures, such as frames, boxes, etc., avoiding the trouble of multiple flipping and repeated positioning of workpieces in traditional tooling.
4. Significantly improved efficiency:
◦ Quick clamping: Using quick clamps and positioning pins, the speed of workpiece clamping and disassembly is several times faster than the traditional welding and pressing plate methods.
◦ Reduced welding deformation: Through precise positioning and clamping in multiple points and directions, the stress and deformation generated during the welding process can be effectively controlled, reducing the subsequent correction workload.
5. Advantages of the 28mm aperture system:
◦ High strength: Compared with the 16mm system, the 28mm aperture and pin shaft are thicker, can withstand greater clamping force and welding stress, and are more suitable for welding medium-sized, large-sized and heavy workpieces.
◦ Good stability: The larger contact area provides better stability and anti-torsion ability.
6. Long-lasting durability:
◦ The table body is usually subjected to special anti-corrosion treatment (such as painting or galvanizing), and the working surface has strong wear resistance. The fixtures are made of high-strength alloy steel, which is sturdy and durable.

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