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ELECTROCAST TUBE PRODUCING METHOD, ELECTROCAST TUBE, AND THIN WIRE MATERIAL FOR PRODUCTION OF ELECTROCAST TUBES
ELECTROCAST TUBE PRODUCING METHOD, ELECTROCAST TUBE, AND THIN WIRE MATERIAL FOR PRODUCTION OF ELECTROCAST TUBES
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机译:电铸管的生产方法,电铸管和用于生产电铸管的薄线材
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摘要
The invention provides a method of producing an electrocast tube having a fine inner diameter, and an electrocast tube. It also provides a thin wire material for production of an electrocast tube having a fine inner diameter. An electrocast tube producing method comprising the steps of forming an elecrtodeposit around a thin wire material (30) by electrocasting, and removing the thin wire material (30) from the electrodeposit, wherein the thin wire material (30) is removed either by heating the electrodeposit for thermal expansion or by cooling the thin wire material (30) for contraction, so as to form a clearance between the electrodeposit and the thin wire material (30), followed by gripping and pulling, or sucking the thin wire material (30) or physically pushing it away or blowing gas or liquid to push it away. ® KIPO & WIPO 2007
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