The core components of humanoid robots and collaborative robots include joint shafts, harmonic reducer components, output linkages, servo motor shafts, joint housings, sensor rotating components, etc. The dimensional accuracy of this type of component directly determines the robot's motion sensitivity, repetitive positioning accuracy, and overall operational reliability. Workpieces include both slender shafts and thin-walled shaped parts, and the machining process is prone to tool shaking and clamping deformation; The product iteration is fast, presenting multiple varieties and small to medium batch production characteristics, which puts strict requirements on the anti vibration, micrometer level machining accuracy, and composite machining ability of machine tools.
Harman Precision Machinery's dual spindle single blade tower series, EX turning and milling composite series, and high-precision standard series are suitable for robot component processing. The dual spindle model utilizes the main and secondary shaft docking technology, and the slender joint shaft can be clamped at one time to complete the processing of both ends, greatly improving the long axis vibration and ensuring the coaxiality index; The EX car milling composite series integrates functions of car, milling, drilling, and tapping, forming complex joint shaped parts in one, avoiding cumulative positioning errors caused by multiple clamping. The Mihanna cast iron bed, combined with FEM finite element simulation optimization, has excellent vibration absorption and anti vibration capabilities for both heavy cutting and micro precision machining.
The machine tool has an expandable power tool holder and an automated loading and unloading module, suitable for flexible production modes. Harman provides selection evaluation and cutting process optimization services simultaneously, taking into account new product research and development sampling and batch delivery, helping robot companies improve component yield, shorten product iteration cycles, and provide reliable precision machining equipment support for the localization of humanoid robots.
