I. Working Principle：
The high-energy heat generated instantly by the laser melts the special welding wire onto the damaged part of the mold, forming a strong weld with the original base material. After welding, processes such as electrical discharge machining and grinding are performed to achieve a smooth surface, thereby repairing the mold.
II. Product Advantages：
1. Cantilever design for more flexible adaptation to large molds
Adopting a high-strength cantilever frame (with a span of 1.5-3m), it covers a large working range, allowing welding of medium and large molds (1-5 meters) without frequent movement; the cantilever can rotate and lift at multiple angles, easily reaching deep cavities and corners, solving the problems of traditional equipment such as 'inaccessibility and rigid operation'.
2. Precise fiber laser, no damage to the mold
Equipped with an advanced fiber laser, it features concentrated energy and a narrow heat-affected zone (0.1-0.3mm), ensuring no annealing or deformation of the mold during welding; combined with a high-magnification observation system, the positioning accuracy is ±0.02mm, capable of repairing defects as small as 0.2mm, with smooth and beautiful welds, reducing post-welding grinding.
3. Complete melting without leaving repair traces. There is no depression at the junction between the raised part of the molten pool and the base.
4. Precisely repairs tiny parts of the mold such as sand holes, cracks, chipped corners, and wear.
5. Strict selection of high-end core components, rejecting low-cost and inferior ones (adhering to quality)
Huayi cantilever mold laser welding machine selects well-known high-end brands for all core components of the whole machine, and the equipment stability and service life far exceed industry standards.
It can avoid fluctuations in welding accuracy or frequent failures caused by low-cost and inferior components, ensuring the high-quality repair needs of molds.
III. Application Fields：
1. Mainly used for plastic molds, casting molds, forging molds, stamping molds, die-casting molds, etc., made of mold steels such as S136, SKD-11, NAK80, 8407, 718, 738, H13, P20, W302, 2344, as well as carbon steel, ordinary alloy steel, stainless steel, beryllium copper, red copper, and extremely hard alloy materials.
2. Widely used in mold manufacturing and forming industries such as mobile phones, digital products, automobiles, and motorcycles.
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