Line Extrusion ihe nkiri gbatịa
Nkọwa ngwaahịa
Ihe mejupụtara akụrụngwa bụ extruder, isi anwụ anwụ, ihe nkedo mpempe akwụkwọ, ịgbatị lognitudinal, ịgbatị transverse, winder akpaka na sistemụ njikwa. N'ịdabere na ikike nhazi na nhazi anyị dị elu, njirimara akụrụngwa anyị bụ:
● Ihe nrịbama na-adọkpụ lognitudinal emebere pụrụ iche.
● Sistemụ ịkwọ ụgbọ ala na njikwa sitere na ika ama ama n'ụwa.
● Usoro njikwa sitere na mmemme PLC nkenke.
● Ịgbatị aka dị elu, oke ọsọ na ọkwa ọrụ kwụ ọtọ.
Anyị na-enwe ike chepụta akụrụngwa dị ka kwa ahịa arịrịọ na elu acuracy gbatịa akụrụngwa: 1-10 streching ratio, obosara nso ga-500-3000mm, ọkpụrụkpụ nso ga-0.05-0.3mm.
Ihe nkiri nkedo bụ ụdị ihe nkiri emepụtara site na ịgbaze nkedo. Enwere ụzọ abụọ: nkedo otu oyi akwa na nkedo coextrusion multi-layer. E jiri ya tụnyere ịfụ ihe nkiri, a na-eji ngwa ngwa mmepụta ngwa ngwa, mmepụta dị elu, na nghọta magburu onwe ya, gloss na ọkpụrụkpụ uniformity nke ihe nkiri ahụ.
Ihe nkiri nkedo teepu nwere arụmọrụ mkpuchi ọkụ dị mma yana nghọta dị mma. Ọ bụ otu n'ime ihe ndị mejupụtara nkwakọ ngwaahịa bụ isi. A na-eji ya na-emepụta ihe nkiri nri na-ekpo ọkụ na ihe nkiri alumini na-ekpo ọkụ. Ahịa ahụ na-ekwe nkwa nke ukwuu. Ọzọkwa, site na mmepe nke akụrụngwa mmepụta ihe nkedo ime ụlọ, ụfọdụ ndetu teknụzụ eruola ọkwa dị elu nke mba ụwa.
1). Enwere ike kewaa ahịrị mmepụta ihe nkiri nkedo ụlọ n'ime 2500mm, 3000mm, 3500mm na 5000mm dị ka obosara ihe nkiri ahụ si dị, enwere ike kewaa ya n'ụdị atọ, ọkwa ise na ọkwa asaa dịka nhazi nke extruder si dị.
2).Ahịrị mmepụta ihe nkedo bụ nke akụkụ extrusion, akụkụ nkedo, akụkụ corona, akụkụ ikuku na akụkụ njikwa ọkụ eletrik. Enwere ike ijikọta akụkụ ebu na akụkụ extrusion n'efu dị ka ihe ndị ahịa chọrọ si dị, iji gboo mkpa dị iche iche nke ndị ahịa (ahịa) ruo n'ókè kasị ukwuu.
3). Na mgbakwunye, imepụta akụrụngwa ụlọ na-esokwa ọkwa dị elu nke mba ụwa, dịka:
A. Nhazi pụrụ iche nke ngwaọrụ extrusion nwere ike dozie nrụgide nke extruder kpamkpam.
B. Enwere ike itinye ihe pụrụ iche nke onye na-agba ọsọ nke ịghasa na ihe dị iche iche iji ghọta multi-nzube nke otu igwe.
C. The eruba ọwa imewe nke roller nwere mma jụrụ mmetụta, ọzọ kwụsiri ike ngwaahịa àgwà na elu mmepụta.
D. The akara ọsọ nke ụlọ nkedo film mmepụta akara eruola n'ọkwa nke 160m / min-350m / min.
4). Tụnyere akụrụngwa ebubata, ahịrị mmepụta ihe nkedo ụlọ nwekwara njirimara nke oke ọsọ, arụmọrụ kwụsiri ike, nchekwa gburugburu ebe obibi na nchekwa ike.
