環模孔塑性變形嚴重影響飼料成形的效果,降低環模
顆粒機生產效率,縮短環模使用壽命,嚴重時甚至會使環模失效。
一、對顆粒機生產效率的影響
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製粒機生產效率。但是,也必須同時兼顧避免環模孔塑性變形的產生。

二、對製粒質量的影響
無wu論lun是shi從cong飼si料liao顆ke粒li的de生sheng產chan,還hai是shi從cong飼si料liao顆ke粒li的de轉zhuan化hua率lv效xiao果guo來lai說shuo,顆ke粒li質zhi量liang都dou是shi主zhu要yao的de考kao慮lv因yin素su。雖sui然ran顆ke粒li質zhi量liang並bing不bu是shi僅jin僅jin由you環huan模mo製zhi粒li機ji的de製zhi粒li過guo程cheng所suo決jue定ding,也ye與yu待dai製zhi粒li物wu料liao的de粉fen碎sui粒li度du和he調tiao質zhi效xiao果guo等deng因yin素su有you關guan。但dan環huan模mo孔kong的de塑su性xing變bian形xing作zuo為wei影ying響xiang製zhi粒li效xiao果guo的de常chang見jian和he主zhu要yao原yuan因yin也ye起qi著zhe較jiao大da的de作zuo用yong。其qi影ying響xiang過guo程cheng是shi由you於yu塑su性xing變bian形xing導dao致zhi了le環huan模mo孔kong進jin料liao口kou端duan變bian小xiao,使shi得de通tong過guo環huan模mo孔kong的de待dai製zhi粒li物wu料liao流liu量liang受shou到dao限xian製zhi,進jin而er導dao致zhi顆ke粒li成cheng形xing時shi環huan模mo孔kong對dui物wu料liao及ji物wu料liao自zi身shen相xiang互hu間jian的de擠ji壓ya力li減jian小xiao,從cong而er影ying響xiang飼si料liao顆ke粒li的de密mi實shi程cheng度du和he顆ke粒li表biao麵mian的de光guang潔jie度du。最zui終zhong導dao致zhi了le顆ke粒li飼si料liao易yi碎sui、粉化率高、製粒質量下降。
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