KR890002733A - Manufacturing method of watch crown - Google Patents

Manufacturing method of watch crown Download PDF

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Publication number
KR890002733A
KR890002733A KR1019870007185A KR870007185A KR890002733A KR 890002733 A KR890002733 A KR 890002733A KR 1019870007185 A KR1019870007185 A KR 1019870007185A KR 870007185 A KR870007185 A KR 870007185A KR 890002733 A KR890002733 A KR 890002733A
Authority
KR
South Korea
Prior art keywords
manufacturing
watch crown
crown
watch
grinding
Prior art date
Application number
KR1019870007185A
Other languages
Korean (ko)
Other versions
KR900000306B1 (en
Inventor
주동일
Original Assignee
주동일
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 주동일 filed Critical 주동일
Priority to KR1019870007185A priority Critical patent/KR900000306B1/en
Publication of KR890002733A publication Critical patent/KR890002733A/en
Application granted granted Critical
Publication of KR900000306B1 publication Critical patent/KR900000306B1/en

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/02—Escapements permanently in contact with the regulating mechanism
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Adornments (AREA)

Abstract

내용 없음No content

Description

시계용두의 제조방법Manufacturing method of watch crown

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

제1도는 본 발명의 프레스장치 개략사시도.1 is a schematic perspective view of the press apparatus of the present invention.

제3도는 제1도에 의하여 사출된 가공물을 치구에 끼우는 상태의 사시도이다.3 is a perspective view of a state in which the workpiece injected by FIG. 1 is fitted to the jig.

제4도는 본 발명의 연삭그라인딩장치의 평면개략도.4 is a schematic plan view of the grinding grinding device of the present invention.

제5도는 제4도에 의하여 연삭한 뒤 연삭된 장식구를 빼내는 상태의 사시도.5 is a perspective view of a state in which the decorative tool is removed after grinding according to FIG.

Claims (1)

금형체(2)를 가진 프레스장치(A)에서 가열된 조자봉(4)을 압출성형하여 장식구(6)를 여러개 형성한 가공물(5)을 성형시키고, 이를 치구(7)에 끼워 장식구(6)부분을 제외한 나머지 부분을 연삭장치(B)에서 연삭제거하며, 연삭된 장식구(6)를 용두(14)에 삽입 설치토록 하여서된 시계용두의 제조방법.In the press apparatus A having the mold body 2, the heated bar rod 4 is extruded to form a work piece 5 in which a plurality of decorative tools 6 are formed, and the fitting tool is fitted to the jig 7. Method for manufacturing a watch crown by removing the remaining parts except the (6) part from the grinding device (B), and inserting the grinding tool (6) into the crown (14). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870007185A 1987-07-06 1987-07-06 Manufacturing method of the watch stem KR900000306B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870007185A KR900000306B1 (en) 1987-07-06 1987-07-06 Manufacturing method of the watch stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870007185A KR900000306B1 (en) 1987-07-06 1987-07-06 Manufacturing method of the watch stem

Publications (2)

Publication Number Publication Date
KR890002733A true KR890002733A (en) 1989-04-11
KR900000306B1 KR900000306B1 (en) 1990-01-25

Family

ID=19262768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007185A KR900000306B1 (en) 1987-07-06 1987-07-06 Manufacturing method of the watch stem

Country Status (1)

Country Link
KR (1) KR900000306B1 (en)

Also Published As

Publication number Publication date
KR900000306B1 (en) 1990-01-25

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