Extrusionbụ usoro nke n'ichepụta ogologo ngwaahịa nke mgbe nile cross-ngalaba (mkpanaka, Ibé akwụkwọ, ọkpọkọ, fim, waya mkpuchi mkpuchi) na-amanye nro.polymersite na-anwụ na oghere.
A na-etinye ihe polymer n'ụdị pellets n'ime onye na-apụ apụ site na hopper.A na-ebufe ihe ahụ n'ihu site na ịghasa nri ma manye site na ịnwụ, na-atụgharị na ngwaahịa polymer na-aga n'ihu.
Ihe na-ekpo ọkụ, na-etinye n'elu gbọmgbọm ahụ, dị nro ma gbazee polymer.A na-achịkwa okpomọkụ nke ihe onwunwe site na thermocouples.
Ngwaahịa na-apụ na anwụ anwụ na-ajụ oyi site na ikuku ikuku ma ọ bụ na mmiri ịsa ahụ.
Extrusion nke polymers(n'ụzọ dị iche na extrusion nke ọla) na-aga n'ihu usoro na-adịgide adịgide dị ka raw pellets na-ọnọ.
A na-eji extrusion tumadi makaThermoplastics, maElastomersnaThermosetsnwekwara ike extruded.N'okwu across-njikọụdị n'oge kpo oku na agbaze nke ihe na extruder.
The thermoplastic extruded ngwaahịa nwere ike ọzọ kpụrụ site naThermoformingusoro.
Oge nzipu: Jan-03-2019