Akụkọ ụlọ ọrụ

Kedu ụzọ ndị a na-ahụkarị nke ịkpụzi plastik?

1) Pretreatment (plastic ihicha ma ọ bụ tinye preheat ọgwụgwọ)

2) Ịmepụta

3) Machining (ọ bụrụ na achọrọ)

4) Mweghachi (na-egbu maramara)

5) Mgbakọ (ọ bụrụ na ọ dị mkpa) Rịba ama: Usoro ise a dị n'elu kwesịrị ime n'usoro n'usoro na enweghị ike ịtụgharị.

Ihe ndị na-emetụta izi ezi akụkụ nke ịkpụzi plastik:

1) Mmetụta nke mbelata ọnụego nke akụrụngwa

Ka ukwuu nke mbelata nke akụrụngwa, na-ebelata nkenke nke ngwaahịa ahụ. Mgbe emechara ma ọ bụ gbanwee ihe plastik ahụ site na ndochi inorganic, ọnụ ọgụgụ mbelata ya ga-ebelata nke ukwuu site na ugboro 1-4. Ọnọdụ nhazi nke mbelata plastik (ọnụọgụ jụrụ oyi na nrụgide injection, ụzọ nhazi, wdg), imepụta ngwaahịa na imepụta ihe na ihe ndị ọzọ. Akpụzi izi ezi nke ụzọ ịkpụzi dị iche iche na-agbadata n'usoro: ịkpụzi injection> extrusion> ịkpụzi ịgba ọgwụ mgbochi> ịkpụ akpụ akpụ> ịkpụzi mkpakọ> ịkpụzi kalenda> ịkpụzi agụụ.

2) Mmetụta nke ihe na-akpụ akpụ (creep bụ nrụrụ ngwaahịa n'okpuru nrụgide). N'ozuzu: Ngwa plastik nwere ezigbo nguzogide na-akpụ akpụ: PPO, ABS, PC na plastik emezigharịrị ma ọ bụ mejuo. Mgbe emechara ma ọ bụ gbanwee ihe plastik ahụ site na ndochi inorganic, a ga-emeziwanye nguzogide ya nke ukwuu.

3) Mmetụta nke mgbasawanye linear nke akụrụngwa: ọnụ ọgụgụ mgbasawanye linear (mgbasa ọkụ ọkụ)

4) Mmetụta nke mmiri absorption ọnụego nke akụrụngwa: Mgbe etinyere mmiri, olu ga-agbasawanye, na-ebute mmụba nke nha, nke na-emetụta oke nha nha nke ngwaahịa ahụ. (Mmiri nke mmiri nke akụrụngwa ga-emetụtakwa ihe anụ ahụ na arụ ọrụ nke akụrụngwa mgbe emechara ha n'ime akụkụ.)

Plastics nwere nnukwu mmiri mmiri: dị ka: PA, PES, PVA, PC, POM, ABS, AS, PET, PMMA, PS, MPPO, PEAK Lezienụ anya na nchekwa na nkwakọ ngwaahịa nke plastik ndị a.

5) Mmetụta nke ọzịza nke akụrụngwa Akpachara anya! ! Nguzogide ihe mgbaze nke akụrụngwa ga-emetụta n'ụzọ dị ukwuu nha nha nke ngwaahịa yana njirimara anụ ahụ na igwe nke ngwaahịa ahụ. Maka ngwaahịa rọba na kọntaktị na mgbasa ozi kemịkalụ, jiri ihe plastik nke mgbasa ozi enweghị ike ime ka ha zaa.

6) Mmetụta nke ndochi: Mgbe emechara ma ọ bụ gbanwee ihe plastik site na ndochi inorganic, enwere ike imeziwanye nha nke ngwaahịa plastik.