Industrial robot mechanical structures, including components such as turntables, main arms, and gearboxes, are often large in size and place stringent demands on strength, rigidity, and thermal stability. These properties are essential to ensure that the robot maintains micron-level repeatable positioning accuracy during high-speed operation.
Complex internal multi-channel design with interconnected flow paths.
Significant variation in channel diameters (ranging from 5mm to 20mm), with channel lengths exceeding 300mm, making the core prone to breakage.
Large product dimensions (2000*300*400mm) and bulky structure, leading to difficulty in venting during casting.
Thick walls result in slow cooling, increasing the risk of uneven internal and external heat dissipation.
Meanwhile, parts such as reducer cycloidal gear housings and planetary pinwheels feature complex geometries and require extremely high precision to meet the assembly needs of sophisticated mechanical systems.
EXCELLENCE IN INNOVATION
By adopting 3D printed sand mold technology, Simons enables rapid casting of robotic joint components in various specifications, significantly shortening development cycles. In particular, the use of ductile iron in place of traditional cast steel can reduce weight by approximately 30% while maintaining structural strength. This not only cuts down energy consumption during equipment operation but also enhances overall production efficiency.
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