We will implement grinding wheel shaping as much as possible and maintain coaxiality within 3μ through simultaneous grinding with cylindrical grinding!
We would like to introduce a processing example of a "poppet valve" that controls hydraulic pressure such as hydraulic oil. We implement grinding wheel shaping as much as possible. By performing simultaneous grinding with cylindrical grinding, we maintain coaxiality within 3μ. Due to the high precision, the oil leakage at the seat area when hydraulic components are fitted is reduced, leading to stable oil volume and longer product lifespan. 【Case Overview】 ■ Achievements: 1000/month ■ Possible quantity: 5000/month ■ Material: SCM415 ■ Total length: 39 ■ Outer diameter: 14 (-0.030/-0.040) *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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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.