Iinkampani zePlastiki zokuSebenza ngesitofu se-USA

I-Dongguan Enuo mold Co., Ltd iyinxalenye yeQela le-Hong Kong BHD, ishishini elingundoqo kukuvelisa isitofu sokungunda kunye nokubumba inaliti. Ngaphaya koko, i-Enuo mold ikwangumzi-mveliso we-OEM osebenza kuhlolo lwe-fixture/Gauge R&D, Die casting, CNC machining, Iimveliso zePrototype R&D, Amacandelo okutshiza kunye nokuhlanganisa.

Iinkampani zePlastiki zokuSebenza ngesitofu se-USA

Iinkcukacha zeMveliso

Iithegi zeMveliso

iinkampani zeplastiki-i-injection-molding-in-usa
Ukubunjwa kwesitofu sePlastiki

Isitofu sokubumbaiqulathe inaliti yoxinzelelo oluphezulu lwemathiriyeli ekrwada ibe ngumngundo, obumba ipholima ibe yifomu efunwayo.Ukungunda kunokuba ngumngxuma omnye okanye imingxunya emininzi. Kwimibhobho emininzi, umngxuma ngamnye unokufana kwaye wenze iindawo ezifanayo okanye unokuba wodwa kwaye wenze iijiyometri ezininzi ezahlukeneyo ngexesha lomjikelo omnye. Iimbumba zenziwa ngokubanzi kwiintsimbi zesixhobo, kodwa i-stainless steels kunye ne-aluminium molds zifanelekile kwizicelo ezithile.

Iimbumba zeAluminium ngokuqhelekileyo azifanelekanga kwimveliso yomthamo ophezulu okanye iinxalenye ezinokunyamezela okuncinci, njengoko zineempawu ezingaphantsi komatshini kwaye zivame ukunxiba, ukonakala, kunye nokuguqulwa ngexesha lokutofa kunye nemijikelo yokubambelela; nangona kunjalo, iimbumba ze-aluminiyam zineendleko ezisebenzayo kwizicelo ezinomthamo ophantsi, njengokoiindleko zokwenza umngundokwaye ixesha liyancipha kakhulu. Iimbumba ezininzi zentsimbi ziyilelwe ukuba zisebenze ngaphezu kwesigidi samalungu ngexesha lokuphila kwazo kwaye zinokuxabisa amakhulu amawaka eedola ukwenza.

iplastiki-isitofu-ukubumba-iinkampani-usa
iplastiki-isitofu-ukubumba-inkampani-in-usa

Oomatshini bokubumba ngokutofaziquka i-hopper yezinto, i-naliti yegusha okanye i-screw-type plunger, kunye neyunithi yokufudumeza. Kwaziwa ngokuba zii-platens, zibamba iimolds apho amacandelo enziwe khona. Izicinezeli zilinganiswa ngokwetoni, ebonisa ubungakanani bamandla okubamba anokuthi asetyenziswe ngumatshini. La mandla agcina umngundo uvaliwe ngexesha lenkqubo yokutofa.

Ingcaphephe kwiPlastiki kunye nePlastiki yokuMonda isitofu e-USA

Imbali yokuBumba yesitofu sePlastiki

Imbali yokuBumba yesitofu sePlastiki

Yintoni iiplastiki, le nto ifikelele nzulu ebomini bethu? Igama livela kwisenzi sesiGrike esithi plassein, esithetha "ukubumba okanye ukubumba." Iiplastiki zinesakhono sokubunjwa ngenxa yesakhiwo sazo, ezo zinde, amatyathanga aguqukayo e-athom okanye iiathom ezincinci ezibotshelelwe kwipateni ephinda-phindayo zibe yimolekyuli enye enkulu ngokuzukileyo. "Ngaba ukhe wayibona i-polypropylene molekyuli?" umntu othanda iiplastiki wake wandibuza. "Yenye yezinto ezintle kakhulu owake wazibona. Kufana nokujonga i-cathedral eqhubekayo kunye neekhilomitha."

Imishini yokubumba i-injection-ngoku izixhobo eziqhelekileyo kwimveliso yeplastiki-yajika i-powder ekrwada yeplastiki okanye i-pellets ibe yimveliso ebunjiweyo, egqityiweyo kwinkqubo yokudubula enye. Umatshini omnye oxhotyiswe ngomngundo onemingxuma emininzi unokukhupha iikama ezilishumi ezeleyo ngokupheleleyo ngaphantsi komzuzu.

Uninzi lwee-thermoplastics ezintsha ngaxeshanye zafumana indlela yazo kwii-combs, ezithi, ngenxa yokubumba inaliti kunye nobunye ubugcisa obutsha bokwenza izinto, zinokwenziwa ngokukhawuleza nangobungakanani obukhulu kunanini na ngaphambili — amawaka eekama ngosuku olunye. Le yayiyinto encinci ngokwayo, kodwa iphindaphindwe kuzo zonke izinto eziyimfuneko kunye nobunewunewu obunokuthi emva koko buveliswe ngobuninzi obungabizi kakhulu, kuyaqondakala ukuba kutheni abaninzi ngelo xesha babona iiplastiki njenge-harbinger yexesha elitsha lobuninzi. Iiplastiki, ezaziveliswe ngexabiso eliphantsi nezilula, zanikela usindiso ekusasazweni kwamabona-ndenzile nangokungalinganiyo kobuncwane bemvelo okwaye kwatyebisa amazwe athile, kwashiya amanye ehlwempuzekile, kwaza kwabangela iimfazwe ezitshabalalisayo ezininzi. Iiplastiki zathembisa i-utopia yezinto eziphathekayo, efumanekayo kubo bonke.

Imithombo

Wikipedia

scienceamerican.com

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