METHOD FOR MANUFACTURING CAPILLARY TUBE

• Main Authors: SANGJUN PARK, WON JU, SUNGTAE PARK, KOOKJEONG SEO, YOUNGDEOG KOH, LIM JUNGSOO
• Format: Patent
• Language: English; Korean
• Published: 19.04.2024
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING

홀이 형성된 다이를 갖는 하우징 금형을 포함하는 압출 장치를 이용하여 모세관을 제조하는 제조 방법은 빌렛을 컨테이너에 투입하고, 상기 빌렛을 가열하고, 상기 빌렛이 상기 홀에 대응되는 단면 형상을 갖는 모세관 유닛으로 압출 되도록 상기 다이를 향해 상기 빌렛을 가압하여, 상기 모세관 유닛이 복수의 모세관이 연결 팁에 의해 서로 연결된 상태로 압출 형성되도록 하는 모세관의 제조 방법. In this manufacturing method for manufacturing a capillary tube by using an extrusion device including a housing mold having a die in which a hole is formed, billets are put into a container, the billets are heated, and the billets are pressed toward the die so that the billets are extruded into a capillary tube unit having a cross-sectional shape corresponding to the hole, and thus the capillary tube unit is extruded in a state in which a plurality of capillary tubes are connected to each other by means of connecting tips.