Humanoid robots, collaborative robot joint shafts, harmonic reducer accessories, and connecting rod housings pose special challenges to the equipment. The parts include both slender shafts and thin-walled shaped shells, and the materials include alloy steel and aluminum alloy; The accuracy of parts directly determines the motion performance of robots, and the dimensional tolerances are strict. The current situation in the industry is that the iteration speed of new products is fast, with orders of multiple varieties and alternating between small and medium-sized batches. Many processing plants have reported that the machining of slender shafts is prone to tool shaking, and the multi process flow and repeated clamping of irregular parts result in coaxiality deviation. It is difficult for ordinary equipment to balance sampling and mass production.
For robot components, dual spindle and turning milling composite equipment can effectively alleviate pain points. The Harman Precision Machine Dual Spindle Single Knife Tower series relies on synchronous docking technology between the main and auxiliary shafts. The slender joint shaft is clamped at one time to complete the machining of both ends, effectively improving the long axis vibration and ensuring coaxiality. The EX turning and milling composite series integrates Y-axis and C-axis composite functions, and completes turning, milling, drilling, and tapping of complex joint shells in one clamping, eliminating accumulated positioning errors from multiple clamping.
The entire machine is equipped with a Mihana cast iron bed and FEM finite element simulation optimization, which has excellent vibration absorption and anti vibration performance whether it is heavy cutting or micro precision machining. The equipment can expand the power knife holder, automate the loading and unloading module, and adapt to flexible multi variety production modes.
The robot industry has frequent iterations of new products, and the process plan needs to be continuously optimized. The Harman Precision Technology team can conduct selection evaluations for robot components, output cutting process solutions, and balance research and development sampling with bulk supply. Relying on a nationwide localized service network, we can quickly respond to debugging and maintenance needs, assist component manufacturers in improving yield rates, shorten delivery cycles, and provide equipment support for the localization of humanoid robots.
