The structure of the bearing for load support and the method of rotational drive are important points.
In a typical APC device for a lathe, a setup station for workpiece centering is required. In this case, the setup station requires a rotational accuracy comparable to that of the main machine. The structure of the bearings for turning and load support, as well as the method of rotational drive, are important points. [Key Points] - A gear drive system requires high-precision large-diameter gears, which increases costs. - A chain drive system (pin-gear method) has significant backlash, necessitating a separate positioning device. - The rotational drive source can use a general-purpose geared motor in conjunction with an inverter. - Vibration in the drive unit is undesirable, as it manifests directly as vibration in the workpiece during centering. *For more details, please refer to the PDF document or feel free to contact us.*
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【Other Points】 - If the actuator of the rotating part is not configured with as few components as possible, it will be difficult to manage the pneumatic piping due to endless rotation. - The final confirmation of rotational accuracy will be done with a pallet, but having measurable points on the rotating base will be beneficial for assembly and maintenance work. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company was established in November 1987, based on many years of experience in the development, production technology, and sales activities of NC retrofitting for various types of machine tools, as well as the conversion to machining centers (installation of automatic tool changers and other devices). Since then, we have been manufacturing and selling various automation and labor-saving devices, including ATCs (automatic tool changers), APCs (automatic pallet changers), and auto loaders.