Managing outer diameter dimensions within ±1 micron! We pursue sub-micron precision to meet various needs.
We would like to introduce a machining example of a "spool valve" used for switching directions and paths. Our company precisely manages workpieces with a total length of 200mm to an outer diameter dimension of less than 3μ (microns = 0.001mm), roundness of less than 2μ, and cylindricity of less than 3μ. Furthermore, we perform grinding after hard chrome plating to meet the required precision of less than 2μ for outer diameter dimensions. Please feel free to contact us when you need our services. 【Case Overview】 ■ Achievements: 1500/month ■ Possible quantity: 5000/month ■ Material: SCM415N ■ Total length: 100mm ■ Outer diameter: 14 (+0.009/+0.007) *For more details, please refer to the PDF document or feel free to contact us.
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【Flow from Inquiry to Product Delivery】 ■STEP 1: Inquiry ■STEP 2: Consultation on Requirements and Specifications ■STEP 3: Quotation (Free) ■STEP 4: Confirmation of Transaction Conditions and Order ■STEP 5: Parts Manufacturing (Integrated Production) Grinding Process (Single Process) ■STEP 6: Dimensional Inspection and Shipping Inspection ■STEP 7: Delivery *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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At Yamada Manufacturing Co., Ltd., we manufacture and process precision machine parts for agricultural machinery, hydraulic equipment, electric tools, and more. Whether it's a one-of-a-kind item or products in larger quantities, we pursue the same level of precision and quality for each and every piece on a daily basis. Please feel free to consult us if you have any requests.