1. What is a 3D flexible welding platform and what is its function?
Answer: The three-dimensional flexible welding platform is a new type of welding fixture that is modular, standardized, reusable, and has a wide range of applications. It is mainly used for clamping and positioning of steel structure welding, and its convenient features are widely welcomed by the welding industry. The product can be used in conjunction with a variety of welding equipment at the same time.
2. What types of 3D flexible welding platform products are there?
Answer: There are two types of platforms, two-dimensional and three-dimensional. Only the surface of the two-dimensional platform is processed by jingmi, and the five sides of the three-dimensional platform are processed by jingmi. Both models have D16 series and D28 series. The holes of D16 series are ￠16, the hole spacing is 50mm±0.05 array, and the surface is distributed with 50x50mm grid lines. The holes of D28 series are ￠28, the hole spacing is 100mm±0.05 array, and the surface is distributed with 100x100mm grid lines. The materials are Q345 (Mn16) welded and cast iron, with reinforcement ribs at the bottom. The thickness of the platform of the D16 series is 14mm, and the thickness of the platform of the 28 series is 23mm.
Main technical parameters and material performance characteristics of 3D flexible welding platform
Material: HT300 has passed rigorous artificial aging for 180 days and natural aging treatment
Advantages: high strength, good wear resistance, fracture resistance, bending resistance, non-stick welding slag
Specifications: 1000mm*500mm to 4000mm*2000mm can be selected arbitrarily, special sizes can be customized; cast iron platform is as large as 4000*8000mm; larger sizes can be spliced in multiple pieces, and guide rails can be used to connect them;
Accuracy: Flatness: 0.1mm/m2 Perpendicularity: 0.1mm/m, hole pitch tolerance ≤0.05mm, hole diameter tolerance ±0.05mm
HT300 material characteristics: gray cast iron of pearlite type, low tensile strength of 300MPa, high strength, good wear resistance, suitable for manufacturing castings that withstand high bending stress and require high air tightness, such as heavy-duty locomotive lathes Body, gears, cams, large engine crankshafts, cylinder blocks, and high-pressure cylinders.
3. Which industries are suitable for the 3D flexible welding platform?
Answer: It is suitable for various welding occasions, from the cabinet to the track/bridge. For example: 1. Construction machinery industry 2. Rail transit industry 3. Automobile industry 4. Shipbuilding industry 5. Aerospace 6. Chassis cabinet/sheet metal industry 7. Equipment production industry 8. Industrial pipeline 9. Furniture manufacturing industry and so on.
4. How to choose a three-dimensional flexible welding platform?
Answer: The selection of the 3D flexible welding platform needs to be selected according to the size and shape of the product. Generally, the D16 series of platforms are used for sheet metal and small steel structures. Large steel structures and heavy machinery industries mostly use D28 series platforms. Selection principle: The size of the three-dimensional flexible welding platform is better than the size of the workpiece. If it is smaller than the platform, it can also be expanded by accessories such as U-shaped square boxes or supporting angle irons. The effect is the same. The number and type of accessories are selected according to the shape of the workpiece. There are more complicated workpiece accessories, and there are fewer simple workpiece accessories. If you need to position a new workpiece, you only need to change the position of the positioning piece. It is recommended to provide detailed drawings and technical requirements before purchasing. We design tooling and configuration accessories based on your information.
What is the accuracy of the working surface of the 3D flexible welding platform?
The finishing accuracy of the working surface of the three-dimensional flexible welding platform is grade 0 and 1. The flat working surface should be finished by the scraping method (or other process methods similar in effect to the scraping method); the accuracy grade is 2 The working surface of the level and level 3 flat plate allows the use of machining methods for finishing. The ratio of the support area of the slab with accuracy grade 0 should not be less than 20, the ratio of the support area of the level 1 slab should not be less than 15^, and the ratio of the support area of the 2 and 3 slabs should not be less than 10″ The supporting points should be evenly distributed, and the percentage of the supporting area should not be high enough to cause research and integration.
Post time: Dec-02-2021