Yintoni i-vacuum blister yenkqubo?

Inkqubo yokuqulunqwa kwe-vacuum yayisaziwa kwangoko kwinkulungwane yama-20, kodwa isicelo sayo kwimveliso yemizi-mveliso yayisemva kweminyaka yoo-1940s, kodwa yayiyi

iphuhliswe nge-1960s. Kule minyaka ingama-20 idlulileyo, iphuhlise iye kwenye yezona ndlela zibaluleke kakhulu zokwenza izinto zokupakisha. Uphuhliso olukhawulezileyo lwale teknoloji yenzekile kwiinkqubo zokwenza izixhobo kunye nezixhobo, kunye nophuhliso lwamashiti amatsha anezinto ezenziweyo; Ikwagqitywa ngokuphuhliswa kweshishini lokupakisha kunye neempawu ze-vacuum zenza ukupakisha.

Ukuqulunqwa kwe-vacuum yenye yezona ndlela ziqhelekileyo zokwakha izikhongozeli zeplastiki. Itekhnoloji egqithisileyo esebenzisa amaphepha e-thermoplastic njengento ebumbayo. Kumazwe aphesheya, ukwenziwa kwe-vacuum yinkqubo endala yeyokubumba. Ngenxa yophuhliso oluqhubekayo kunye notshintsho, kuye kwabenza oomatshini, kwaye kufezekisile izinto zenkunkuma, kunye ne-100% yezinto eziluhlaza kwaye ezincedisayo ziyimveliso. Ukwenza ubunjineli benkqubo yemveliso egcweleyo. I-Shield yensimbi  

I-vacuum yokuqhawula yahlukile kwezi meko zilandelayo:

Iqondo lobushushu eligodukayo lifuna ukutshisa izinto ezibunjiweyo ukuya kwimo ye-elastic ephezulu

I-molobles yokubumba isetyenziswa ngokuqhelekileyo kwi-plasi yeplastiki

· · · · · Phey · · · phey · · · pipile imveliso kwiqondo lokushisa apho ingaguqukiyo ngobukhulu

Inxalenye ye-dedlied emva kokuba ubungakanani buzinzile

Kwiimeko ezininzi, ukunyanga emva kokuqhutywa kweqhinga kuyayimfuneko, njenge:

I-Willting, i-welding, i-boled, itywina lokutyhoboza, ihlambuluki, isinyithi, ukuprinta, ukuprinta

Ukuqubha kwe-vacuum ngoku sele kube lithuba elamkelweyo kwicandelo lokuqhubekiswa: "Vala". Kunye "nokucinezelwa" kubhekisele kwezinye iinkqubo ezikhethekileyo ezisebenzisa ifreyimu yoomoya. "I-therformaring" ligama eliqhelekileyo lokubumba ohlukeneyo kwi-thermoplastic, kubandakanya vacuum kunye noxinzelelo, okanye ukubumba kwe-hybrid.

Okokuqala, izibonelelo ezilungileyo nezingalunganga zeplastiki yeplastiki

Ukugweba ukuba ngaba kukho nakuphi na okusekwe kunye neenkqubo zemveliso kuphumelele, nokuba iindleko zeemveliso eziveliswa yindlela zilungile xa kuthelekiswa nenye indlela yokuqhubekisa; okanye iindleko zeemveliso eziveliswa ziindlela ezimbini ziyafana, kodwa usebenzisa le ndlela umgangatho weemveliso ezivelisiweyo uphuculwe. Kwizicelo ezininzi, inaliti yokubumba okanye ukubetha kwekhuphisane ngokuqulunqa i-vacuum.

Kodwa malunga netekhnoloji yokupakisha, itekhnoloji yokwakha i-vacuum ayinazo ezinye iindlela zokukhuphisana ngaphandle kokuba yenziwe ngekhadibhodi. Eyona nto iphambili yokuqulunqa ivacuum luqoqosho lwenjini. Iphepha elihlanganisayo, iphepha elibibilitha, kwaye i-sheet iprintiweyo ibunjwe ithathe indawo yomatshini wokutshintsha we-vacuum vacugund ngokutshintsha okufanelekileyo. Amanqaku aneendlela ezinqatyisiweyo anokubekwa kwi-vacuum evela kumaphepha ombane onyibilikayo, ngelixa i-pellets enobunzima obunye bafuna i-pelletity ye-vilcofity ye-vitcosity. Inani elincinci lezixhobo zeplastiki, indleko ezithandekayo zenze enye inzuzo ye-vacuum, kwaye ininzi yamalungu, iluncedo kakhulu ekufezekiseni ubukhulu becala lodonga oluphezulu kunye nomatshini wokwenza umsebenzi ophezulu. .

Elona candelo lincinci linokuveliswa ngokuqulunqwa kwe-vacuum yindawo yokupakisha yecwecwe okanye ibhetri kwiwotshi. Ingakwazi ukuvelisa iimveliso ezinkulu kakhulu, ezinjengechibi legadi eli-3 ukuya kwi-5 m ubude. Ubungqingqwa bezinto ezibunjiweyo zinokuba zisuka kwi-0.05 ukuya kwi-15 mm, kunye nezixhobo ezibiziweyo, ubukhulu bunokufikelela kwi-60 mm. Nayiphi na i-thermoplastic okanye i-vacum inokuthi yenziwe vacuum.

Izinto ezisetyenziselwa ukwenza i-vacuum lishishino ene-0.05 ukuya kwi-15 mm, kwaye la mashiti ziimveliso ezigqityiweyo ezifunyenwe ngokusebenzisa iipellets okanye iipowners. Ke ngoko, vaguum wenza izinto ezingafunekiyo ukongeza iindleko ezongezelelweyo xa kuthelekiswa nenaliti.

Iphepha kufuneka linqunyulwe ngexesha lokwakha i-vacuum, eliza kuvelisa i-scrap. Ezi scraps zichithwe kwaye zixutywe nezinto zokuqala ukwenza iphepha kwakhona.

Ukuqulunqwa kwe-vacuum, umphezulu omnye kuphela kwi-vacuum wenza i-vacuum yokwakha i-vametry yejometri yokwakha i-vametri yokwakha i-vacuum ye-vacuum, kwaye i-contour yomnye umkhuseli itsalwa ngumzobo.

Kwicandelo lokuqhubekiswa kweplastiki, ukwenziwa kwe-vacuum kuthathwa njengendlela yokuqhuba enokubakho. Kubunjwe kwaye kufanelekile kuzo zonke iindawo zephakheji yeplastiki. Ukuqulunqwa kwe-vacuum kukwayindlela yokulungisa efuna umsebenzi onobuchule kunye namava. Namhlanje, ukubumba koVuruum kuye kwavela inkqubo yobuchwephesha kunye neyokuphindaphindiweyo ngokutshintsha inkqubo kunye nobungcali obufanelekileyo.

Kwiminyaka yakutshanje, ukuphinda kusetyenziswe kwakhona kwe-SCRAP ngexesha lokuqulunqwa kwe-vacuum kuye kwathi kubaluleke ngakumbi. Kule mihla, kwenziwe inkqubo apho i-scrap ihlaziyiwe ngokuxubana nento yasekuqaleni. Inkunkuma ifakwe iimveliso ezenziwe ngeplastiki, ezinjengezinto zokupakisha, kunye neenxalenye zobunjineli, kunokwenzeka ukuba ziphinde zenziwe ngokutsha phantsi kweemeko ezininzi, kodwa ezinye kufuneka ziphuhliswe. Izinto ezifumanekayo ezifumanekayo ikakhulu zizixhobo zekhemikhali kunye nezixhobo zamandla. Ukwenzela ukuba wenze impumelelo ngokutsha, kufuneka sisebenze nzima kwimeko yendalo kunye noqoqosho.

Iimveliso ze-vacuum zinezibonelelo zexabiso eliphantsi, ukusebenza kakuhle kwemveliso, ukukhetha iimilo kunye nemibala, izinto zokubonisa, iimveliso zemihla ngemihla, iimveliso zemihla ngemihla, iimveliso ze-elektroniki, ukutya okukhoyo ye-cosmetics kunye nezinye iimveliso zenziwe kwisicelo sebhodi yeebhodi, iimoto, izinto zokwakha, izixhobo zokuhlamba, iibhokisi zokuhlamba kunye neemveliso ze-freezer kunye neemveliso ze-freezer.

Okwesibini, iplastiki yeplastiki yeplastiki inomda wayo

Ukusekwa kweplastiki yeplastikhi kunokuvelisa kuphela iimveliso ze-shells ezinesiqingatha, kwaye ubukhulu beemveliso zemveliso kufuneka zincinci (ngokubanzi i-chamfer incinci), kwaye iimveliso zeplastiki ezingenakufunyanwa.

Ubunzulu beemveliso zokwenza i-vacuum zenza umda. Ngokubanzi, ubunzulu bokulinganisa ububanzi (H / D) yesikhongozeli asigqithi.

Ukuqulunqwa kokuchaneka kwamalungu kuhlwempuzekile, kwaye impazamo yesihlobo ngokubanzi ngaphezulu kwe-1%. Akunzima kuphela ukufumana ukungaguquguquki koqwalaselo okanye ubungakanani beenxalenye ezahlukeneyo ze-vacuum, kunye nokufana kobubanzi becala elinye lenxalenye enye yenxalenye enye kunzima ukuqinisekisa. Ukongeza, ezinye iinkcukacha zobulqweni ngexesha lokwenza inkqubo yokuqulunqa i-vacuum inzima. Ayibonakali ngokupheleleyo kwimveliso.