作者：李回庭，趙桂花（東莞市機電工程學校，廣東東莞523846）
摘要：對某汽車化油器成型工藝進行分析，闡述了成型化油器的流道及澆口、成型零件、滑塊組件、脫螺紋機構等的設計，并說明了滑塊組件和脫螺紋機構設計的難點。通過試模證明：模具生產穩定，操作簡便，降低了制造成本，提高了生產效率。
關鍵詞：化油器；滑塊組件；冷卻系統；脫螺紋機構；熱流道
中圖分類號：TG76；TQ320.662 文獻標識碼：B 文章編號：1001-2168（2020）11-0056-04
DOI：10.16787/j.cnki.1001-2168.dmi.2020.11.012
Design of injection mould for carburetor
LI Hui-ting, ZHAO Gui-hua (Dongguan Electromechanical Engineering School, Dongguan, Guangdong 523846, China)
Abstract: The moulding process of a carburetor was analyzed, and the design of the mould runner and gate, moulded parts, slider assembly, and thread demoulding mechanism were presented. It expounded design difficulties of the slider assembly and the thread demoulding mechanis. The mould debugging proved that the mould could product stably and operate simply.
Key words: carburetor; slider assembly; cooling system; thread demoulding mechanism; hot runner