Outer diameter, end face, inner diameter taper surface, inner diameter - we accept hard turning with a one chuck setup. Improved production lead time and cost reduction are possible!
At Harada Iron Works Co., Ltd., we perform hard turning on high-hardness heat-treated steel. Compared to grinding processes, there are products that offer advantages in terms of cost and machining accuracy. We accept hard turning for outer diameter, end face, inner diameter taper surface, and inner diameter with a single chuck. The chuck can be selected according to the application and budget, including power chucks, collet chucks, air chucks, and diaphragm chucks. With roundness within "2μ" and coaxiality within "0.5μ," we have an advantage over grinding in terms of production lead time and price. We also have expertise in processing before heat treatment, so you can entrust us with all machining. *We can prepare necessary documents such as material mill sheets, turning processing data before heat treatment, heat treatment inspection reports, roundness/coaxiality/surface roughness inspection reports, etc., if you provide us with the required details. *For more information, please feel free to contact us.
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Harada Iron Works Co., Ltd. manufactures industrial machine parts as well as medical devices and components for medical devices, and also engages in sub-assembly. We take on the challenge of high-difficulty small precision turning parts processing. Our inspection system, quality control, and process management operate under a management system compliant with ISO 9001. We have established a robust quality assurance system with inspection equipment capable of handling diverse shapes. Furthermore, we are committed to improving quality, reducing production lead times, and cutting costs to meet our customers' needs. Please feel free to consult us for anything from prototype production to mass production.