KR840000309A - Manufacturing method of aluminum large size pipe (beam) for nylon thread winding - Google Patents

Manufacturing method of aluminum large size pipe (beam) for nylon thread winding Download PDF

Info

Publication number
KR840000309A
KR840000309A KR1019820002650A KR820002650A KR840000309A KR 840000309 A KR840000309 A KR 840000309A KR 1019820002650 A KR1019820002650 A KR 1019820002650A KR 820002650 A KR820002650 A KR 820002650A KR 840000309 A KR840000309 A KR 840000309A
Authority
KR
South Korea
Prior art keywords
hole
outer circumference
central
groove
pipe
Prior art date
Application number
KR1019820002650A
Other languages
Korean (ko)
Other versions
KR850000297B1 (en
Inventor
안문화
Original Assignee
안문화
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 안문화 filed Critical 안문화
Priority to KR8202650A priority Critical patent/KR850000297B1/en
Publication of KR840000309A publication Critical patent/KR840000309A/en
Application granted granted Critical
Publication of KR850000297B1 publication Critical patent/KR850000297B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor

Abstract

내용 없음No content

Description

나일론사 권사용 알루미늄제 대형 사관(비임)의 제조방법Manufacturing method of aluminum large size pipe (beam) for nylon thread winding

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

제1도는 본 발명의 제조에 사용되는 형틀의 조립상태 평면도, 제2도는 제1도의 가-가'선 단면도, 제3도는 본 발명의 중간부 토형(土型)제조 예시도, 제4도는 본 발명의 중간부 토형 단면도.1 is a plan view of the assembled state of the mold used in the manufacture of the present invention, FIG. 2 is a temporary cross-sectional view of FIG. 1, FIG. 3 is an illustration of the manufacturing process of the middle part of the present invention, and FIG. Middle section cross-sectional view of the invention.

Claims (1)

도면에 표시하고 본문에 상술한 바와 같이 대판(1)위에 수평으로 설치되는 하체(가)를 철형(2)으로 제조하여 외주에 결합턱(2')을 환설한 다음 중심부에 심형 고정홈(3)을 만들고 그 외주에 수조의 방사형 요입홈(5)이 겸비된 사관 후렌치 성형홈(4)을 요설하며, 철형 상부에 수직으로 종치되는 중간부 형틀(나)은 외주면에 금속테(6')로 보호된 토형(6)으로 형성하여 중심통공부(7)의 하면은 나팔형 절삭부(7')로 형성하여 절삭부 외주면이 후렌치 성형홈(4) 외주와 일치되게 하고, 중심공의 상단부는 수평으로 하여 상체(다)를 수평으로 횡치하되 상체(다)는 철형(8)으로 하여 외주에 결합턱(8')을 만들고 중심부에 통공(8˝)을 뚫어 통공부 저면으로 사관 후렌치 성형홈(9)을 만들어 중심통공부에서 외주를 향해 수조의 방사형 요입홈(10)을 형성하되 후렌치 성형홈(9)과 방사형 요입홈(10)의 정점에서 외주로 향해 수개의 배기공(9')(10')을 뚫고 중심통공부(8˝) 상측에 원료주입형(라)을 결합시키되 원료주입형(라)은 토형(11)으로 되어 중심공(12) 외주에 주입공(12')을 뚫고 외주를 금속보호테(11')로 형성하여 주입형 중심공(12)과 하체(2)의 심형 고정홈(3) 사이에 수직으로 사형(아)을 삽입하되 사형(마)체에는 무수한 주벽배기공(13)이 중심배기공(14)으로 연통되게 하여 내부에 형성되는 사관형 동공부에 공지된 알루미늄 합금주물의 용탕원료를 주입하여 단일체로 성형할 수 있게 하고 중간물을 선반처리로 다음어서 되는 나일론사 권사용 알루미늄제 대형사관(비임)의 제조방법.As shown in the drawings and as described above in the main body, the lower body (a), which is horizontally installed on the base plate 1, is manufactured in the form of iron (2), and the coupling jaw (2 ') on the outer periphery of the core fixing groove (3) ), And a pipe-shaped French molding groove (4) having a radial indentation groove (5) of the tank on the outer circumference thereof, and the intermediate frame (b) vertically oriented vertically on the upper part of the metal frame (6 ') The bottom surface of the central through hole 7 is formed by the tungsten 6 protected by the tungsten, and the bottom surface of the central through hole 7 is formed by the trumpet-shaped cutting part 7 'so that the outer peripheral surface of the cutting part coincides with the outer circumference of the french forming groove 4, The upper part is horizontal, and the upper body (C) is horizontally transverse, but the upper body (C) is an iron type (8), making a coupling jaw (8 ') on the outer periphery, and through the hole (8˝) in the center of the pipe through the bottom of the through hole. A wrench molding groove 9 is formed to form a radial recessed groove 10 of the tank toward the outer circumference at the central through-hole. And a plurality of exhaust holes 9 'and 10' from the apex of the radial indentation groove 10 toward the outer circumference and couple the raw material injection mold (D) above the central through hole (8). ) Is a soil 11 and drills the injection hole 12 'in the outer circumference of the center hole 12 and forms the outer circumference as a metal protection frame 11' to fix the core of the injection-type center hole 12 and the lower body 2 Insert a sand (a) vertically between the grooves (3), but in the sand body (en) a myriad circumferential wall exhaust hole 13 is communicated to the central exhaust hole 14 is known in the tubular pupil formed in the interior A method for producing a large-size aluminum pipe (beam) for use in nylon yarn wound by injecting a molten raw material of an aluminum alloy casting into a single body, followed by lathe treatment of the intermediate material. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8202650A 1982-06-12 1982-06-12 Casting process for aluminium beam KR850000297B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8202650A KR850000297B1 (en) 1982-06-12 1982-06-12 Casting process for aluminium beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8202650A KR850000297B1 (en) 1982-06-12 1982-06-12 Casting process for aluminium beam

Publications (2)

Publication Number Publication Date
KR840000309A true KR840000309A (en) 1984-02-18
KR850000297B1 KR850000297B1 (en) 1985-03-18

Family

ID=19224909

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8202650A KR850000297B1 (en) 1982-06-12 1982-06-12 Casting process for aluminium beam

Country Status (1)

Country Link
KR (1) KR850000297B1 (en)

Also Published As

Publication number Publication date
KR850000297B1 (en) 1985-03-18

Similar Documents

Publication Publication Date Title
US4109699A (en) Pattern assembly
KR840000309A (en) Manufacturing method of aluminum large size pipe (beam) for nylon thread winding
KR870010912A (en) Method and apparatus for manufacturing hollow metal ingot
US2677160A (en) Core box dowel pin
JPS5781950A (en) Manufacture of cam shaft
JPS5818988Y2 (en) template
FI63776C (en) FOERFARANDE OCH FORM FOER TILLVERKNING AV ETT KRONLJUS
US2836925A (en) Unitary take-up escutcheon
US2553665A (en) Secondary winding for transformers
SU1316745A1 (en) Multisectional ingot mould for mechanical pouring of cast iron
JPS5614642A (en) Ridge belt
KR880001109Y1 (en) A plumb
JPS6429666A (en) Manufacture of fuel injection nozzle
US2760245A (en) Unitary take-up escutcheon mold
SU122860A1 (en) Core former (liner) for forming hollow-core slabs and similar products
JPS56117865A (en) Method for casting hollow cam shaft
SU1470424A1 (en) Ingate system for lost-pattern moulds
JPS6481634A (en) Manufacture of rotor
US2039453A (en) Bottom-casting hollow ingots
JPS5588953A (en) Shift fork casting device
JPS6475145A (en) Mold for round billet continuous casting
JPS5783422A (en) Forming method of faucet of perforated plastics tube
JPS551968A (en) Production of sleeve for rolling of wide flange beam
JPS56139258A (en) Heat-insulated mold
JPS5994554A (en) Production of casting mold