KR950016991A - Manufacturing method of hybrid wheel for automobile - Google Patents

Manufacturing method of hybrid wheel for automobile Download PDF

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Publication number
KR950016991A
KR950016991A KR1019930031615A KR930031615A KR950016991A KR 950016991 A KR950016991 A KR 950016991A KR 1019930031615 A KR1019930031615 A KR 1019930031615A KR 930031615 A KR930031615 A KR 930031615A KR 950016991 A KR950016991 A KR 950016991A
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KR
South Korea
Prior art keywords
rim
magnesium
manufacturing
casting
aluminum
Prior art date
Application number
KR1019930031615A
Other languages
Korean (ko)
Inventor
심양진
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019930031615A priority Critical patent/KR950016991A/en
Publication of KR950016991A publication Critical patent/KR950016991A/en

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Abstract

본 발명은 자동차용 하이브리드 휠의 제조방법에 관한 것으로서, 더욱 상세하게는 1차로 마그네슘으로 주조하여 림을 제조한 후 그 위에 알루미늄으로 덧씌워 2차 주조하여 일정 두께의 표면층과 스포크를 형성하므로써 경량화 및 내부식성과 강도특성을 향상시킨 새로운 자동차용 하이브리드 휠을 제조하는 방법에 관한 것이다.The present invention relates to a method for manufacturing a hybrid wheel for an automobile, and more particularly, to manufacture a rim by first casting a magnesium, and then to the secondary casting by overlaying with aluminum on it to form a surface layer and spokes of a predetermined thickness The present invention relates to a method for manufacturing a new hybrid wheel for automobiles having improved corrosion resistance and strength characteristics.

Description

자동차용 하이브리드 휠의 제조방법Manufacturing method of hybrid wheel for automobile

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따라 1차로 성형된 마그네슘 림(Rim)의 제조상태를 나타낸 도면이고,1 is a view showing the manufacturing state of the magnesium rim (Rim) formed primarily in accordance with the present invention,

제2도는 본 발명에 따라 제1도의 마그네슘 림 표면상에 알루미늄 합금을 주조하여 하이브리드 형태로 제조한 상태를 나타낸 부분 절개도이다.2 is a partial cutaway view showing a state in which the aluminum alloy is cast on the magnesium rim surface of FIG. 1 in a hybrid form according to the present invention.

Claims (5)

자동차용 휠에 있어서, 마그네슘으로 림을 주조하여 제작한 후 그 림의 표면상에 알루미늄을 덧씌워 스포크 및 표면층을 주조하고, 이를 마그네슘과 알루미늄간의 공정온도인 430 내지 470℃의 온도로 열처리하여 하이브리드화 한 다음, 주조가 완료된 휠의 림 부위와 장착 홀을 가공하고 크롬처리 및 페인팅처리하여서 제조함을 특징으로 하는 자동차용 하이브리드 휠의 제조방법.In automobile wheels, a rim is manufactured by casting magnesium, and then aluminum is coated on the surface of the rim to cast a spoke and a surface layer, which is heat-treated at a temperature of 430 to 470 ° C., which is a process temperature between magnesium and aluminum, to hybrid And then processing the rim and the mounting hole of the cast wheel, and manufacturing it by chrome treatment and painting process. 제1항에 있어서, 상기 마그네슘 림은 그 림의 상하 외주면에 다수의 홈을 형성시켜 제조함을 특징으로 하는 자동차용 하이브리드 휠의 제조방법.The method of claim 1, wherein the magnesium rim is manufactured by forming a plurality of grooves on the upper and lower outer peripheral surfaces of the rim. 제1항에 있어서, 상기 표면층은 4∼7mm의 두께로 형성함을 특징으로 하는 자동차용 하이브리드 휠의 제조방법.The method of claim 1, wherein the surface layer is formed to a thickness of 4 to 7 mm. 제1항에 있어서, 상기 알루미늄의 표면층 주조는 마그네슘 림 제조후 1∼2분이내에 시행함을 특징으로 하는 자동차용 하이브리드 휠의 제조방법.The method of claim 1, wherein the casting of the surface layer of aluminum is performed within 1 to 2 minutes after the manufacture of the magnesium rim. 제1항에 있어서, 상기 알루미늄 주조시 휠 중앙부의 장착홀을 형성하는 금형의 스틱에 코일을 삽입하여 주조하는 것을 특징으로 하는 자동차용 하이브리드 휠의 제조방법.The method of claim 1, wherein a coil is inserted into a mold of a mold forming a mounting hole at a center portion of the wheel during casting. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031615A 1993-12-30 1993-12-30 Manufacturing method of hybrid wheel for automobile KR950016991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031615A KR950016991A (en) 1993-12-30 1993-12-30 Manufacturing method of hybrid wheel for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031615A KR950016991A (en) 1993-12-30 1993-12-30 Manufacturing method of hybrid wheel for automobile

Publications (1)

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KR950016991A true KR950016991A (en) 1995-07-20

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KR1019930031615A KR950016991A (en) 1993-12-30 1993-12-30 Manufacturing method of hybrid wheel for automobile

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030078367A (en) * 2002-03-29 2003-10-08 이소영 Aluminium Alloy Wheel for Automobile having Surface Layer made by Stainless Steel Mold Material and manufacturing Process thereof
KR100696301B1 (en) * 2005-06-21 2007-03-20 (주)학림 Aluminum Door Dummy Producing Method ? Aluminum Tail Door dummy Producing Method for Vehicle Inspection System

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030078367A (en) * 2002-03-29 2003-10-08 이소영 Aluminium Alloy Wheel for Automobile having Surface Layer made by Stainless Steel Mold Material and manufacturing Process thereof
KR100696301B1 (en) * 2005-06-21 2007-03-20 (주)학림 Aluminum Door Dummy Producing Method ? Aluminum Tail Door dummy Producing Method for Vehicle Inspection System

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