We will introduce a case where the processing of expensive copper materials was reduced by 47% in cost through a change in the manufacturing method.
Zawakawa Forging Industry Co., Ltd. is a company engaged in the manufacturing of cold-forged bearing products, machining of hydraulic pump parts, and the production of aluminum machined products. We would like to introduce a case where the processing of expensive copper was converted from cutting to cold forging, resulting in a total cost reduction of 47%. 【Key Achievements】 "Manufacturing costs cut by 47%" "Process conversion (from cutting to cold forging)" "Improved production efficiency" 【Consultation Details】 ■Consultant: Major power components manufacturer ■Product Name: Parts for transformer contacts (annual production of 1,000 units) ■Content: Due to high costs associated with cutting processes, we are consulting on whether cost reduction can be achieved by changing the process to forging. Since it carries 180A of electricity, any burrs pose a fire risk. "No burrs" is a requirement. *For more details, please refer to the catalog or feel free to contact us.
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【Details of Method Change】 ■Before Improvement - Copper material was being machined by cutting. - Two holes were drilled through machining. ■After Improvement - Changed the method from cutting to cold forging, achieving a spherical shape through plastic deformation. - The processing of the two holes is also handled by pressing. *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Company information
Zawakawa Forging Industry Co., Ltd. primarily manufactures essential machine components, focusing on parts for hydraulic pumps and hydraulic motors that require precision, as well as bearing rings and automotive parts. Our company specializes in medium to large sizes ranging from 50 to 700 mm, thin-walled and high-precision lathe processing, and vanishing processing. We provide solutions through innovative ideas and technology tailored to our customers' needs. For inquiries regarding thin-walled high-precision lathe processing and vanishing processing, please feel free to leave it to us. We support our customers with reliable technology and creativity.