Arụ ọrụ ụkpụrụ nke injection ịkpụzi igwe ihe bụ àgwà ya.

Ụkpụrụ na-arụ ọrụ nke igwe na-akpụzi injection yiri nke sirinji maka injection.Ọ bụ usoro ịgbanye plastik a wụrụ awụ (ie viscous eruba) n'ime oghere ebu mechiri emechi site n'enyemaka nke ịghasa (ma ọ bụ plunger), na ịnweta ngwaahịa ahụ mgbe a gwọchara ya na ịkpụzi ya.

Ịkpụzi injection bụ usoro okirikiri, okirikiri nke ọ bụla gụnyere: nri ọnụọgụ - agbaze na plasticization - injection nrụgide - ndochi ebu na jụrụ oyi - oghere ebu na iwere akụkụ.Mgbe ị wepụsịrị akụkụ plastik ahụ, mechie ihe ebu ahụ ọzọ maka okirikiri ọzọ.

Ngwa igwe na-akpụzi injection injections: igwe na-akpụzi ihe ntụtụ na-agụnye ọrụ keyboard njikwa, ọrụ njikwa ọkụ eletrik na ọrụ sistemu hydraulic.Họrọ usoro ịgba ọgwụ mgbochi ọrịa, nri nri, nrụgide injection, ọsọ ịgba ọgwụ na ụdị ejection, nyochaa ọnọdụ okpomọkụ nke akụkụ ọ bụla nke gbọmgbọm ahụ, ma dozie nrụgide injection na azụ azụ.

Usoro ịkpụzi nke igwe na-akpụzi ihe ntụtụ n'ozuzu bụ: nke mbụ, tinye granular ma ọ bụ powdery plastic n'ime gbọmgbọm ahụ, ma mee ka plastik gbazee site na ntụgharị nke ịghasa na ikpo ọkụ nke mgbidi mpụta nke gbọmgbọm ahụ, igwe ahụ na-emechi ebu ahụ. na-akpali ndị injection oche na-aga n'ihu na-eme ka nozulu dị nso n'ọnụ ụzọ ámá nke ebu, na mgbe ahụ ịgbanye nrụgide mmanụ n'ime injection cylinder ịkwanye ịghasa n'ihu, Ya mere, a wụrụ awụ ihe na-injected n'ime mechiri emechi ebu na ala okpomọkụ na a elu. nrụgide na ọsọ ọsọ ọsọ.Mgbe oge ụfọdụ na nrụgide nrụgide (nke a makwaara dị ka njide nrụgide) na jụrụ oyi, enwere ike imeghe ihe a na-emepụta ma wepụ ngwaahịa ahụ (nzube nke njide nrụgide bụ iji gbochie ntụgharị nke ihe a wụrụ awụ na oghere ebu, mgbakwunye. ihe na-akpụzi oghere, ma hụ na ngwaahịa a nwere ụfọdụ njupụta na akụkụ ndidi).Ihe ndị bụ isi a chọrọ maka ịkpụzi injection bụ plasticization, injection na ịkpụzi.Plasticization bụ ntọala iji ghọta na hụ na ịdị mma nke ngwaahịa a kpụrụ akpụ.Iji mezuo ihe achọrọ ịkpụzi, injection ga-ahụrịrị na nrụgide zuru oke na ọsọ.N'otu oge ahụ, n'ihi nrụgide injection dị elu, a na-eme ka nrụgide dị elu na oghere ebu (nkezi nrụgide na oghere ebu bụ n'ozuzu n'etiti 20 ~ 45MPa), n'ihi ya, a ghaghị inwe nnukwu ike nkedo.Enwere ike ịhụ na ngwaọrụ injection na ngwaọrụ clamping bụ isi ihe dị na igwe na-akpụzi injection.