Apha siza kwazisa iinkqubo ezili-10 zokubumba iplastiki ezisetyenziswa rhoqo. Funda ukuze wazi iinkcukacha ezithe vetshe.
1. Ukubumba ngenaliti
2. Ukubumba Ngesivuthuvuthu
3. Ukubumba i-Extrusion
4. Ukubhala iikhalenda (iphepha, ifilimu)
5. Ukubumba ngoxinzelelo
6. Ukubumba inaliti yoxinzelelo
7. Ukubumba okujikelezayo
8. Isibhozo, Ukubumba iPlastiki
9. Ukwakheka kweBlister
10. Ukubumba iSlush
1. Ukubumba ngenaliti
Umgaqo wokubumba ngenaliti kukufaka izinto ezikrwada okanye ezimpuphu kwi-hopper yomatshini wokubumba, kwaye izinto ezikrwada ziyafudunyezwa kwaye zinyibilike zibe yimeko yolwelo. Iqhutywa sisikrufu okanye i-piston yomatshini wokubumba, ingena kwi-mold cavity nge-nozzle kunye ne-gating system ye-mold kwaye iqine kwaye imile kwi-mold cavity. Izinto ezichaphazela umgangatho wokubumba ngenaliti: uxinzelelo lwe-injection, ixesha lokubumba, kunye nobushushu bokubumba.
Iimpawu zenkqubo:
Inzuzo:
(1) Umjikelo omfutshane wokubumba, ukusebenza kakuhle kwemveliso, kunye nokuzisebenzela okulula.
(2) Ingenza iindawo zeplastiki ezineemilo ezintsonkothileyo, ubukhulu obuchanekileyo, kunye nezinto zokufaka zesinyithi okanye ezingezizo zesinyithi.
(3) Umgangatho wemveliso ozinzileyo.
(4) Uluhlu olubanzi lokuziqhelanisa.
Isiphene:
(1) Ixabiso lezixhobo zokubumba ngenaliti liphezulu kakhulu.
(2) Ulwakhiwo lwesikhunta senaliti luyinkimbinkimbi.
(3) Iindleko zemveliso ziphezulu, umjikelo wemveliso mde, kwaye awufanelekanga ukuvelisa iinxalenye zeplastiki ezinesiqwenga esinye kunye nezincinci.
Isicelo:
Kwiimveliso zoshishino, iimveliso ezibunjiweyo ngenaliti ziquka izinto zasekhitshini (iithini zenkunkuma, izitya, iibhakethi, iimbiza, izitya zetafile, kunye neekhonteyina ezahlukeneyo), iindawo zokugcina izixhobo zombane (izixhobo zokomisa iinwele, izicoci zevacuum, izixhobo zokuxuba ukutya, njl.njl.), izinto zokudlala kunye nemidlalo, iimoto Iimveliso ezahlukeneyo zoshishino, iindawo zezinye iimveliso ezininzi, njl.njl.
1) Faka i-Injection Molding
Ukufakwa kobumba kubhekisa ekufakweni kwe-resin emva kokufaka izinto ezahlukeneyo ezilungisiweyo kwi-mold. Indlela yokubumba apho izinto ezinyibilikisiweyo zibotshelelwa kwi-insert kwaye ziqine ukuze zenze imveliso edibeneyo.
Iimpawu zenkqubo:
(1) Indibaniselwano yangaphambi kokwenziwa kwezinto ezininzi ezifakiweyo yenza ukuba emva kobunjineli bendibaniselwano yeyunithi yemveliso ibe nengqiqo ngakumbi.
(2) Ukudibanisa ukwakheka okulula kunye nokugoba kwe-resin kunye nokuqina, amandla, kunye nokumelana nobushushu kwesinyithi kunokwenziwa kube ziimveliso ezidibeneyo zesinyithi-iplastiki ezintsonkothileyo nezintle.
(3) Ngokukodwa ngokusebenzisa indibaniselwano yokufakelwa kwe-resin kunye nokuqhuba kwesinyithi, iimveliso ezibunjiweyo zinokuhlangabezana nemisebenzi esisiseko yeemveliso zombane.
(4) Kwiimveliso ezibunjiweyo eziqinileyo kunye neemveliso ezibunjiweyo ezigobileyo ezigobileyo kwiiphedi zokutywina zerabha, emva kokugquma ngenaliti kwisiseko ukuze kwenziwe imveliso edibeneyo, umsebenzi onzima wokulungiselela iringi yokutywina unokushiywa, okwenza ukuhlanganiswa ngokuzenzekelayo kwenkqubo elandelayo kube lula.
2) Ukubumba inaliti enemibala emibini
Ukubumba ngenaliti enemibala emibini kubhekisa kwindlela yokubumba yokufaka iiplastiki ezimbini ezinemibala eyahlukeneyo kwisikhunta esinye. Kungenza iplastiki ibonakale ngemibala emibini eyahlukeneyo kwaye kunokwenza iindawo zeplastiki zibe nepateni eqhelekileyo okanye ipateni ye-moiré engacwangciswanga, ukuze kuphuculwe ukusetyenziswa kunye nobuhle beendawo zeplastiki.
Iimpawu zenkqubo:
(1) Izinto eziphambili zingasebenzisa izinto ezinobungqindilili obuphantsi ukunciphisa uxinzelelo lwenaliti.
(2) Ngokuqwalasela ukhuseleko lokusingqongileyo, izinto eziphambili zingasebenzisa izinto ezisetyenzisiweyo ezisetyenzisiweyo.
(3) Ngokweempawu ezahlukeneyo zokusetyenziswa, umzekelo, izinto ezithambileyo zisetyenziselwa umaleko wesikhumba seemveliso ezixineneyo, kwaye izinto eziqinileyo zisetyenziselwa izinto ezisisiseko. Okanye izinto ezisisiseko zingasebenzisa iplastiki yefoam ukunciphisa ubunzima.
(4) Izixhobo eziphambili ezikumgangatho ophantsi zingasetyenziselwa ukunciphisa iindleko.
(5) Izinto zesikhumba okanye izinto eziphambili zingenziwa ngezinto ezibizayo ezineempawu ezikhethekileyo zomphezulu, ezifana nokuphazamiseka kwamaza alwa ne-electromagnetic, ukuqhuba kombane okuphezulu, kunye nezinye izinto. Oku kunokunyusa ukusebenza kwemveliso.
(6) Ukudibanisa ngokufanelekileyo izinto zesikhumba kunye nezinto eziphambili kunokunciphisa uxinzelelo olushiyekileyo lweemveliso ezibunjiweyo, kwaye konyuse amandla oomatshini okanye iimpawu zomphezulu wemveliso.
3) Inkqubo yokubumba i-Microfoam Injection
Inkqubo yokubumba i-Microfoam injection yiteknoloji entsha yokubumba i-injection ngokuchanekileyo. Imveliso izaliswa kukwandiswa kwee-pores, kwaye ukwakheka kwemveliso kugqitywa phantsi koxinzelelo oluphantsi noluqhelekileyo.
Inkqubo yokubumba i-microcellular foam inokwahlulwa ibe ngamanqanaba amathathu:
Okokuqala, ulwelo olubalulekileyo (ikhabhoni diokside okanye initrogen) lunyibilikiswa kwi-hot melt adhesive ukuze kwenziwe isisombululo sesigaba esinye. Emva koko lufakwa kwi-mold cavity kubushushu obuphantsi kunye noxinzelelo nge-switch nozzle. Inani elikhulu lee-air bubble nuclei zenziwa kwimveliso ngenxa yokungazinzi kweemolekyuli okubangelwa kukunciphisa ubushushu kunye noxinzelelo. Ezi bubble nuclei zikhula kancinci kancinci zenze imingxunya emincinci.
Iimpawu zenkqubo:
(1) Ukubumba ngenaliti ngokuchanekileyo.
(2) Ukwahlula imida emininzi yokubumba ngenaliti yendabuko. Kunganciphisa kakhulu ubunzima besixhobo sokusebenza kwaye kufinyeze umjikelo wokubumba.
(3) Ukuguquguquka kokugoba kunye nokuzinza kobukhulu bento yokusebenza kuphuculwe kakhulu.
Isicelo:
Iideshibhodi zeemoto, iiphaneli zeminyango, imibhobho yomoya opholileyo, njl.
4) Ukubumba iNano Injection (NMT)
I-NMT (iTekhnoloji yokubumba iNano) yindlela yokudibanisa isinyithi kunye neplastiki kunye ne-nanotechnology. Emva kokuba umphezulu wesinyithi ulungiswe ngendlela encinci, iplastiki ifakwe ngqo kumphezulu wesinyithi, ukuze isinyithi kunye neplastiki zenziwe ngokudibeneyo. Itekhnoloji yokubumba iNano yahlulwe yaba ziintlobo ezimbini zeenkqubo ngokwendawo yeplastiki:
(1) Iplastiki sisimbo esipheleleyo somphezulu ongabonakaliyo.
(2) Iplastiki yenzelwe umphezulu wangaphandle.
Iimpawu zenkqubo:
(1) Imveliso inembonakalo yesinyithi kunye noburhabaxa.
(2) Yenza lula uyilo lweendawo zoomatshini zemveliso, wenze imveliso ibe lula, incinci, imfutshane, incinci, kwaye ingabizi kakhulu kune-CNC processing.
(3) Ukunciphisa iindleko zemveliso kunye namandla aphezulu okubopha, kunye nokunciphisa kakhulu izinga lokusetyenziswa kwezinto ezisetyenzisiweyo ezinxulumene noko.
Izinto zesinyithi kunye ne-resin ezisebenzayo:
(1) I-aluminium, i-magnesium, i-copper, intsimbi engatyiwayo, i-titanium, i-iron, i-galvanized sheet, i-bronze.
(2) Ukulungelelaniswa kwe-aluminium alloy kunamandla, kuquka uthotho lwe-1000 ukuya kwi-7000.
(3) Iiresins ziquka i-PPS, i-PBT, i-PA6, i-PA66, kunye ne-PPA.
(4) I-PPS inamandla okuncamathelisa aqinileyo (3000N/c㎡).
Isicelo:
Ibhokisi yefowuni ephathwayo, ibhegi yelaptop, njl.
Ukubumba Ngesivuthelo
Ukubumba ngokufutha kukubambelela izinto eziluhlaza ezinyibilikisiweyo ze-thermoplastic ezikhutshwe kwi-extruder ziye kwi-mold, uze emva koko uvuthele umoya ungene kwi-mold. Izinto eziluhlaza ezinyibilikisiweyo ziyanda phantsi kwesenzo soxinzelelo lomoya kwaye zinamathele eludongeni lomngxuma wokubumba. Okokugqibela, indlela yokuphola nokuqinisa ibe yimo yemveliso oyifunayo. Ukubumba ngokufutha kwahlulwe zibe ziintlobo ezimbini: ukubumba ngokufutha kwefilimu kunye nokubumba ngokufutha okungenanto.
1) Ukuvuthela iifilimu
Ukuvuthela ifilimu kukukhupha iplastiki enyibilikisiweyo kwityhubhu ebhityileyo esisilinda ukusuka kumngxuma ojikelezayo wentsimbi yentloko ye-extruder. Kwangaxeshanye, vuthela umoya oxinzelelweyo ungene ngaphakathi kwityhubhu ebhityileyo ukusuka kumngxuma osembindini wentloko yomatshini. Ityhubhu ebhityileyo ivuthela ibe yifilimu etyhubhu enobubanzi obukhulu (eyaziwa ngokuba yityhubhu yebhamuza), kwaye ijijeke emva kokuba ipholile.
2) Ukubumba Okungenanto
Ukubumba i-Hollow blow yiteknoloji yesibini yokubumba efutha i-parison efana nerabha evaliweyo kwindawo yokubumba ibe yimveliso engenanto ngokusebenzisa uxinzelelo lwegesi. Kwaye yindlela yokuvelisa iimveliso zeplastiki ezingenamngxuma. Ukubumba i-Hollow blow kuyahluka ngokwendlela yokwenziwa kwe-parison, kubandakanya ukubumba i-extrusion blow, ukubumba i-injection blow, kunye nokubumba i-stretch blow.
1))Ukubunjwa kwe-extrusion blow:Kukukukhupha i-parison yetyhubhu nge-extruder, ukuyibopha kwi-mold cavity kwaye uyivale ezantsi ngelixa kushushu. Emva koko udlulise umoya ocinezelweyo kwi-cavity engaphakathi yetyhubhu ungenanto uze uyivuthele ibe yimo.
2))Ukubumba ngenaliti:I-parison esetyenzisiweyo ifunyanwa ngokufaka i-injection molding. I-parison ihlala kumbindi we-mold. Emva kokuba i-mold ivaliwe nge-blow mold, umoya ocinezelweyo udlula kwi-core mold. I-parison iyafuthwa, ipholiswe, kwaye imveliso ifunyenwe emva kokususwa.
Inzuzo:
Ubukhulu bodonga lwemveliso buyafana, ukunyamezela ubunzima kuncinci, emva kokucubungula kuncinci, kwaye iikona zenkunkuma zincinci.
Ifanelekile ukuvelisa iimveliso ezincinci ezicociweyo ezineebhetshi ezinkulu.
3))Ukubumba isibetho esoluliweyo:I-parison eshushu ukuya kubushushu bokunwebeka ifakwa kwi-blow mold. Imveliso ifumaneka ngokunwebeka ngobude nge-stretch rod kunye nokunwebeka ngokuthe tye ngomoya ocinezelweyo ovuthuzayo.
Isicelo:
(1) Ukubumba ifilimu kusetyenziswa kakhulu ukwenza iiplastiki ezibhityileyo.
(2) Ukubumba okungenanto kusetyenziswa kakhulu ukwenza iimveliso zeplastiki ezingenamngxuma (iibhotile, iibhareli zokupakisha, iikani zokunkcenkceshela, iitanki zepetroli, iikani, izinto zokudlala, njl.njl.).
Ukubumba i-Extrusion
Ukubumba i-extrusion kulungele kakhulu ukubumba i-thermoplastics kwaye kufanelekile nokubumba i-thermosetting kunye ne-reinforced plastiki ezithile ezinokunyibilika kakuhle. Inkqubo yokubumba kukusebenzisa isikrufu esijikelezayo ukukhupha izinto eziluhlaza ze-thermoplastic ezishushu nezinyibilikisiweyo entloko ezinemilo efunekayo. Emva koko zibunjwe yi-shaper, kwaye emva koko zipholiswe kwaye ziqiniswe yi-cooler ukuze zibe yimveliso ene-cross-section efunekayo.
Iimpawu zenkqubo:
(1) Ixabiso eliphantsi lezixhobo.
(2) Lo msebenzi ulula, inkqubo kulula ukuyilawula, kwaye kulula ukuphumeza imveliso ezenzekelayo eqhubekayo.
(3) Ukusebenza kakuhle kwemveliso.
(4) Umgangatho wemveliso uyafana kwaye uxinene.
(5) Iimveliso okanye iimveliso ezigqityiweyo kancinci ezineemilo ezahlukeneyo ezinqamlezileyo zinokwenziwa ngokutshintsha idayisi yentloko yomatshini.
Isicelo:
Kwicandelo loyilo lwemveliso, ukubumba okuphumayo kusebenza kakhulu. Iintlobo zeemveliso eziphumayo ziquka imibhobho, iifilimu, iintonga, ii-monofilaments, iitheyiphu ezisicaba, iinethi, izikhongozeli ezingenanto, iifestile, izakhelo zeminyango, iipleyiti, ukugqunywa kweentambo, ii-monofilaments, kunye nezinye izinto ezimile okweemilo ezikhethekileyo.
Ukubhala iikhalenda (iphepha, ifilimu)
Ukulungisa iiseli yindlela apho izinto eziluhlaza zeplastiki zidlula khona kuthotho lweerola ezishushu ukuze ziqhagamshelwe kwiifilimu okanye amaphepha phantsi kwesenzo sokukhupha nokwelula.
Iimpawu zenkqubo:
Iingenelo:
(1) Umgangatho wemveliso olungileyo, amandla amakhulu emveliso, kunye nemveliso eqhubekayo ezenzekelayo.
(2) Iingxaki: izixhobo ezinkulu, iimfuno ezichanekileyo eziphezulu, izixhobo ezincedisayo ezininzi, kwaye ububanzi bemveliso bunqunyelwe bubude berola yekhalenda.
Isicelo:
Isetyenziswa kakhulu kwimveliso yefilimu ethambileyo yePVC, amashiti, ulusu olungeyonyani, iphepha lodonga, ulusu lomgangatho, njl.
Ukubumba ucinezelo
Ukubumba ngokucinezela kusetyenziswa kakhulu ekubumbeni iiplastiki ze-thermosetting. Ngokweempawu zezinto zokubumba kunye neempawu zezixhobo zokucubungula kunye netekhnoloji, ukubumba ngokucinezela kunokwahlulwahlulwa kube ziintlobo ezimbini: ukubumba ngokucinezela kunye nokubumba nge-lamination.
1) Ukubumba Uxinzelelo
Ukubumba ngokucinezela yindlela ephambili yokubumba iiplastiki ezisebenzisa i-thermosetting kunye neeplastiki eziqinisiweyo. Le nkqubo kukucinezela izinto ezikrwada kwisikhunta esifudunyezwe kubushushu obuthile ukuze izinto ezikrwada zinyibilike kwaye zihambe kwaye zizalise umngxuma wesikhunta ngokulinganayo. Emva kwexesha elithile phantsi kweemeko zobushushu kunye noxinzelelo, izinto ezikrwada zenziwa iimveliso.Umatshini wokubumba ucinezeloisebenzisa le nkqubo.
Iimpawu zenkqubo:
Iimveliso ezibunjiweyo zixineneyo ngobume, zichanekile ngobukhulu, zigudile kwaye zithambile ngembonakalo, azinazo iimpawu zesango, kwaye zizinzile kakuhle.
Isicelo:
Phakathi kweemveliso zoshishino, iimveliso ezibunjiweyo ziquka izixhobo zombane (iiplagi kunye neesokhethi), izibambo zeembiza, izibambo zetafile, izivalo zeebhotile, izindlu zangasese, iipleyiti zesidlo sangokuhlwa ezingaphukiyo (izitya zemelamine), iingcango zeplastiki eziqoshiweyo, njl.njl.
2) Ukubumba iLamination
Ukubumba i-lamination yindlela yokudibanisa iileya ezimbini okanye ngaphezulu zezinto ezifanayo okanye ezahlukeneyo zibe yinto epheleleyo kunye nephepha okanye izinto ezinefayibha njengezizalisi phantsi kweemeko zobushushu kunye noxinzelelo.
Iimpawu zenkqubo:
Inkqubo yokubumba i-lamination inezigaba ezintathu: ukufunxa, ukucinezela, kunye nokucutshungulwa emva kokusetyenziswa. Isetyenziswa kakhulu ekuveliseni amaphepha eplastiki aqinisiweyo, imibhobho, iintonga, kunye neemveliso zemodeli. Ubume bayo buxinene kwaye umphezulu uthambile kwaye ucocekile.
Ukubumba inaliti yokucinezela
Ukubumba ngenaliti yokucinezela yindlela yokubumba ngeplastiki yethermosetting eyenziwe ngesiseko sokubumba ngentambo yokucinezela, okwaziwa ngokuba yitransfer molding. Le nkqubo ifana nenkqubo yokubumba ngenaliti. Ngexesha lokubumba ngenaliti yokucinezela, iplastiki ifakwa kwiplastiki kwindawo yokondla yesikhunta ize ingene kwisikhunta ngenkqubo yokugada. Ukubumba ngenaliti kwenziwa kwiplastiki kwibharele yomatshini wokubumba ngenaliti.
Umahluko phakathi kokubumba inaliti yokucinezela kunye nokubumba intambo yokucinezela: inkqubo yokubumba intambo yokucinezela kukunika ukutya izinto kuqala uze emva koko uvale intambo, ngelixa ukubumba inaliti ngokubanzi kufuna ukuba intambo ivalwe ngaphambi kokuba yondliwe.
Iimpawu zenkqubo:
Iingenelo: (xa kuthelekiswa nokubumba okucinezelweyo)
(1) Iplastiki yenziwe iplastiki ngaphambi kokuba ingene emngxunyeni, kwaye inokuvelisa iindawo zeplastiki ezineemilo ezintsonkothileyo, iindonga ezibhityileyo okanye utshintsho olukhulu kubukhulu bodonga, kunye nezinto ezincinci ezifakelweyo.
(2) Nciphisa umjikelo wokubumba, uphucule ukusebenza kakuhle kwemveliso, kwaye uphucule uxinano kunye namandla eenxalenye zeplastiki.
(3) Ekubeni isikhunta sivaliwe ngokupheleleyo ngaphambi kokuba kufakwe iplastiki, ukukhanya komphezulu wokwahlulwa kuncinci kakhulu, ngoko ke kulula ukuqinisekisa ukuchaneka kwenxalenye yeplastiki, kwaye noburhabaxa bomphezulu buphantsi.
Isiphene:
(1) Kuya kuhlala kukho inxalenye yezinto eziseleyo ezisele kwigumbi lokutyela, kwaye ukusetyenziswa kwezinto ezikrwada kukhulu kakhulu.
(2) Ukucheba iimpawu zesango kwandisa umthwalo womsebenzi.
(3) Uxinzelelo lokubumba lukhulu kunolo lokubumba ucinezelo, kwaye izinga lokuncitshiswa likhulu kunolo lokubumba ucinezelo.
(4) Ulwakhiwo lwesikhunta luyinkimbinkimbi ngakumbi kunolo lwesikhunta soxinzelelo.
(5) Iimeko zenkqubo zinzima kune-compression molding, kwaye ukusebenza kunzima.
Ukubumba okujikelezayo
Ukubumba okujikelezayo kukongeza izinto zeplastiki ezikrwada kwisikhunta, uze emva koko isikhunta sijikeleziswe rhoqo ngee-axes ezimbini ezithe nkqo size sifudumale. Phantsi kwesenzo somxhuzulane namandla obushushu, izinto zeplastiki ezikrwada kwisikhunta ziyagqunywa kwaye zinyibilike kancinci kancinci, zinamathele kumphezulu wonke womngxuma wesikhunta. Zibunjwe zibe yimo efunekayo, emva koko zipholiswe kwaye zibunjwe, zisuswe, kwaye ekugqibeleni, imveliso ifunyenwe.
Inzuzo:
(1) Nika indawo engakumbi yoyilo kwaye unciphise iindleko zokuhlanganisa.
(2) Uhlengahlengiso olulula kunye nexabiso eliphantsi.
(3) Gcina izinto eziluhlaza.
Isicelo:
I-Water polo, ibhola edadayo, ichibi lokudada elincinci, i-pad yesihlalo sebhayisekile, ibhodi yokusefa, i-casing yomatshini, isiciko sokukhusela, i-lampshade, i-spray yezolimo, ifenitshala, i-canoe, uphahla lwesithuthi sokukhempisha, njl.
Isibhozo, Ukubumba iPlastiki
Ukubumba amaconsi kukusetyenziswa kwezinto zepolymer ze-thermoplastic ezineempawu zesimo esiguquguqukayo, oko kukuthi, ukuhamba okuxineneyo phantsi kweemeko ezithile, kunye neempawu zokubuyela kwimeko eqinileyo kubushushu begumbi. Kwaye sebenzisa indlela efanelekileyo kunye nezixhobo ezikhethekileyo kwi-inkjet. Kwimeko yayo yokuhamba okuxineneyo, ibunjwa ibe yimo eyilwe njengoko kufuneka kwaye emva koko iqiniswe kubushushu begumbi. Inkqubo yetekhnoloji ibandakanya ikakhulu amanqanaba amathathu: ukulinganisa iglu-drop plastiki-ukupholisa kunye nokuqina.
Inzuzo:
(1) Imveliso icacile kwaye icwebezela kakuhle.
(2) Ineempawu ezibonakalayo ezifana nokuchasana nokungqubana, ukungangeni manzi, kunye nokuchasana nongcoliseko.
(3) Inesiphumo esikhethekileyo esinemilinganiselo emithathu.
Isicelo:
Iiglavu zeplastiki, iibhaluni, iikhondom, njl.
Ukwenziwa kweBlister
Ukwenziwa kwe-blister, okwaziwa ngokuba yi-vacuum forming, yenye yeendlela ze-thermoforming ze-thermoplastic. Ibhekisa ekubambeni kwezinto zephepha okanye ipleyiti kwisakhelo somatshini wokwenza i-vacuum. Emva kokufudumeza nokuthambisa, iya kutsalwa kwi-mold nge-vacuum nge-air channel esemaphethelweni e-mold. Emva kwexesha elifutshane lokupholisa, kufunyanwa iimveliso zeplastiki ezibunjiweyo.
Iimpawu zenkqubo:
Iindlela zokwenza i-vacuum ziquka ikakhulu ukwenza i-vacuum die concave, ukwenza i-vacuum die convex, ukwenza i-vacuum concave kunye ne-convex die consequently, ukwenza i-vacuum blowing bubble, ukwenza i-vacuum push-down plunger, ukwenza i-vacuum ngesixhobo se-gas buffer, njl.njl.
Inzuzo:
Izixhobo zilula kakhulu, isikhunta asidingi ukumelana noxinzelelo kwaye singenziwa ngesinyithi, ngomthi, okanye ngegypsum, ngesantya sokwakheka esikhawulezayo kunye nokusebenza okulula.
Isicelo:
Isetyenziswa kakhulu ekupakisheni ukutya kwangaphakathi nangaphandle, izinto zokuthambisa, izixhobo ze-elektroniki, izixhobo zokudlala, izinto zobugcisa, amayeza, iimveliso zonyango, izinto ezifunekayo imihla ngemihla, izinto zokubhala, kunye neminye imboni; iikomityi ezilahlwayo, iikomityi ezahlukeneyo ezimile okwekomityi, njl.njl., iitreyi zokufunxa, iitreyi zezithole, iibhokisi zokutya okukhawulezayo ezibolayo.
Ukubumba iSlush
Ukubumba i-slush kukuthulula iplastiki yentlama (i-plastisol) kwisikhunta (isikhunta esigobileyo okanye esibhinqileyo) esishushu ukuya kubushushu obuthile. Iplastiki yentlama ekufutshane nodonga lwangaphakathi lomngxuma wokubumba iya kuba yijeli ngenxa yobushushu, ize ithulule iplastiki yentlama engakaphuki. Indlela yokulungisa ubushushu (ukubhaka nokunyibilikisa) iplastiki yentlama eqhotyoshelwe eludongeni lwangaphakathi lomngxuma wokubumba, ize emva koko iphole ukuze kufumaneke imveliso engenanto kwisikhunta.
Iimpawu zenkqubo:
(1) Iindleko zezixhobo eziphantsi, kunye nesantya esiphezulu semveliso.
(2) Ulawulo lwenkqubo lulula, kodwa ukuchaneka kobukhulu, kunye nomgangatho (ubunzima) bemveliso akulunganga.
Isicelo:
Isetyenziswa kakhulu kwiideshibhodi zeemoto ezikumgangatho ophezulu kunye nezinye iimveliso ezifuna uvakalelo oluphezulu kunye neziphumo ezibonakalayo, iithoyi zeplastiki ezimdaka, njl.njl.
Ixesha lokuthumela: Epreli-19-2023
