Manufacture method of air intake hose

• Main Authors: AN, KANG RO, KIM, SUNG SOOL
• Format: Patent
• Language: English; Korean
• Published: 12.10.2018
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present invention relates to a method for manufacturing an air intake hose, and specifically, aims to provide a method for manufacturing an air intake hose, in which molds corresponding to the shape of the air intake hose are disposed and a core mold to which raw materials, materials for the air intake hose, is disposed between the molds to be subjected to mold and blow molding, so that manufacturing processes are simplified, cost price is reduced and time is reduced. In addition, a raised spot part is formed in the core mold and disposed between the molds to be subjected to mold molding to enable clean and accurate finishing. 본 발명은 에어 인테이크 호스의 제조방법에 관한 것으로, 에어 인테이크 호스의 형상에 대응되는 금형과 상기 금형 사이에 에어 인테이크 호스의 재료인 원자재를 장착한 코어몰드를 배치시켜 몰드 및 블로우 성형함으로써 생산공정이 단순화되고, 원가의 절감 및 시간을 단축하며, 상기 코어몰드에 단턱부를 형성시킴으로써, 상기 금형 사이에 배치되어 몰드 성형되게 함으로써, 깔끔하고 정확한 마감처리가 가능한 에어 인테이크 호스의 제조방법을 제공하는데에 목적이 있다.