Multi-angle special-shaped drilled magnets are composite customized permanent magnet products that integrate multi-angle special-shaped structures and drilling and fixing holes. This kind of magnet breaks the single structural form of traditional magnets. It has irregular multi-angle edges and special-shaped outlines on the basis of the magnet body, and is equipped with precise through holes or counter-sunk holes for assembly and fixing. The main materials of multi-angle special-shaped drilled magnets are high-performance NdFeB, ferrite, and samarium cobalt magnetic materials. Combining the multi-dimensional structural advantages of special-shaped angles and drilling installation, this product is specially designed for equipment scenarios that require both special magnetic field distribution and bolt fixing and positioning, and is a high-precision customized magnetic accessory widely used in industrial assembly and precision equipment.

The production and processing technology of multi-angle special-shaped drilled magnets is complex and rigorous, involving multiple precision processing procedures such as CNC special-shaped cutting, multi-angle chamfering, precise positioning drilling, hole wall finishing, surface grinding, and anti-corrosion treatment. Different from ordinary magnets, this product needs to complete two core precision processing links: multi-angle special-shaped forming and hole position processing. In the multi-angle forming process, numerical control programming is adopted to accurately process various irregular angles, bevels, and special-shaped edges to ensure that the magnet can perfectly fit the special installation groove and angle gap of the equipment; in the drilling process, high-precision laser positioning drilling technology is used to ensure that the hole position is accurate, the hole wall is smooth, and the aperture tolerance is strictly controlled, which is convenient for bolt penetration and fixed assembly, and avoids assembly deviation caused by hole position error.

The unique structural design makes multi-angle special-shaped drilled magnets have dual advantages of functional adaptability and assembly stability. On the one hand, the multi-angle special-shaped structure can adjust the magnetic field radiation range and magnetic force direction according to the equipment magnetic circuit design, realize targeted magnetic force output, and solve the problem of mismatched magnetic field distribution of standard magnets in special equipment; on the other hand, the reserved drilling structure realizes the detachable fixed installation of magnets, which is different from the traditional bonding and fixing mode. It has the advantages of firm installation, convenient disassembly and replacement, and no falling off after long-term use, which greatly improves the stability and durability of magnet assembly. In addition, the product has excellent magnetic performance, stable magnetic force, strong anti-demagnetization ability, and can maintain consistent magnetic output in long-term working state.

Multi-angle special-shaped drilled magnets are widely used in industrial automation equipment, precision jigs and fixtures, mechanical equipment positioning, electronic equipment assembly, new energy equipment, and hardware accessories. In industrial automation production lines, they are used for magnetic fixing of automation jigs, positioning adsorption of processing workpieces, and magnetic limit components of transmission equipment; in precision mechanical equipment, they serve as fixed magnetic parts of equipment brackets, positioning magnetic cores of mechanical accessories, and auxiliary adsorption components of mold equipment; in new energy equipment, they are applied to fixed magnetic accessories of battery equipment and positioning components of photovoltaic power generation equipment; in electronic hardware industry, they are used for assembly fixing and magnetic induction parts of precision electronic accessories. The drilled design enables the magnet to be firmly installed in various complex equipment structures, and the multi-angle special-shaped structure ensures the perfect matching of magnetic function and equipment space.

In terms of product customization, multi-angle special-shaped drilled magnets can freely customize the number of angles, angle size, special-shaped outline, aperture size, hole position distribution, and magnetic performance parameters according to customer drawings and samples. The surface treatment can be selected according to the working environment to improve corrosion resistance and oxidation resistance. The product has the characteristics of high assembly precision, strong fixity, good magnetic matching, and long service life. It can effectively make up for the defects of single structure and inconvenient fixation of standard magnets, and provide professional customized magnetic solutions for complex industrial equipment assembly scenarios. It is a high-value special-shaped magnet product in modern industrial customized supporting fields.