The Application of Temperature Controller for Delta Company in Plastic Processing Machine 產品處的徐永軍 摘 要:suliaoyouqidutedewulihuaxuetexing，zaisuliaoshengchanguochengzhong，jiagongwendushijuedingchanpinzhiliangdeguanjian。wenzhongtaoluntaidawendukongkongqizaisuliaojiagongshengchanguochengzhongdejutiyingyong，yibaozhengzaifuzashengchanhuanjingzhongjingquedikongzhiyuanliaoshengchanwendu，bimianwenduguogaohuozheguodizaochengfeipinlvgaodexianxiang。 關鍵詞：溫度控製器 成型係統 塑料機械 Abstract: The plastic has particular physical chemistry characteristic. The processing temperature is the key that can decides the product quality in the plastic production process. The paper discusses the concrete application of Delta temperature controller in the plastic processing production procedure, it can guarantee that the production temperature of raw material can be accurately controlled in the complex production environment. And therefore it avoided the phenomena that makes waster ratio to be higher caused by overhigh or lower temperature. Key words: Temperature controller Shaping system Plastic mechanism [中圖分類號] TP273 [文獻標識碼] B 文章編號 1 引 言 塑料製品在生產生活中無處不在,對應的塑料生產設備也多種多樣,由於塑料的物理化學特性是由加工過程中的“三要素”決定的，即“溫度、壓力、時間”中的3gecanshurupeihebudang，shinanyidadaoqiwangdelihuaxingnengde，qizhongwenduzhegecanshushizuizhongyaode，yincidaduoshusujiaozhipinshebeidoulibukaiwendukongzhiqi。xiamianyisuliaojichujiweilijieshaotaidawenkongdeyingyong. 塑料擠出機有單螺杆式和雙螺杆式之分, 主要用於擠製軟、硬聚氯乙烯、聚乙烯等熱塑性塑料之用，與相應的輔機（包括成型機頭）配合，可加工多種塑料製品，如膜、管、棒、板、絲、帶電纜絕緣層及中空製品等。塑膠擠出機如圖1所示，一台擠出機使用多個DTA溫控器控製加熱，並且每個加熱器上都對應配置了一組散熱風扇或者水冷裝置以調節溫度，圖2和圖3示出了各種各樣的台達溫度控製器。
