Ungakugwema kanjani ukuqhuma / ukumhlophe kwamashidi aqinile e-PC ngemuva kokugoba nokugoba okushisayo?
Wonke umuntu uyazi ukuthi umumo wepulasitiki we-PC usetshenziswa kabanzi. Ifanele izindawo zokukhanyisa ezakhiweni eziphakeme, izikole, izibhedlela, izindawo zokuhlala, amabhange, kanye nezindawo lapho kufanele kusetshenziswe khona ingilazi ekwazi ukumelana nokuphahlazeka, esetshenziswa kabanzi ophahleni lokukhanyisa ezindaweni ezinkulu nasezitebhisini.
Amashidi aqinile e-PC ukugoba okushisayo, okwaziwa nangokuthi ukucindezela okushisayo, kuyinqubo yokushisisa amashidi aqinile e-PC ekushiseni okuthile, ukuthambisa, bese kwenziwa ukuguqulwa kwepulasitiki okusekelwe ezintweni zawo ze-thermoplastic.Amashidi aqinile angagoba ashisayo noma agobe abandayo, kodwa ngoba ukugoba okubandayo kungenza kuphela ukucubungula okulula njengokugoba okuqondile, akunamandla ezimfuneko zokucubungula eziyinkimbinkimbi ezifana nokugoba. Ukubumba okugoba okushisayo kuyindlela elula yokwenza, kodwa futhi kuyindlela evame ukusetshenziswa kakhulu yokuthola izingxenye ezigotshwe ku-eksisi, ezivame ukusetshenziselwa amashidi okuvikela emishini, njll. Kumashidi anezidingo eziphakeme kanye nokugoba okushisayo okungu-3mm noma ngaphezulu, ukushisisa okunezinhlangothi ezimbili kunomphumela ongcono.
Kodwa-ke, uma unganakile ngesikhathi sokugoba okushisayo, kulula ukuzwa amagwebu kanye nokuba mhlophe. Singakugwema kanjani lokhu?
Izinga lokushisa lokushintsha elishisayo leshidi eliqinile le-PC limayelana 130 ℃ . Izinga lokushisa lokushintsha kwengilazi limayelana 150 ℃ , ngenhla lapho ishidi lingakwazi ukwakheka okushisayo. Irediyasi yokugoba encane iphindwe kathathu ukujiya kweshidi, futhi ububanzi bendawo yokushisisa bungalungiswa ukuze kutholwe irediya yokugoba ehlukile. Ukuze kukhiqizwe ukunemba okuphezulu noma (kanye) izingxenye ezinkulu, kunconywa ukusebenzisa idivayisi yokugoba enezilawuli zokushisa nhlangothi zombili. Ubakaki wokubumba olula ungenziwa ukuvumela ishidi ukuthi liphole endaweni ukuze kuncishiswe ukuchezuka. Ukushisa kwendawo kungabangela ukucindezeleka kwangaphakathi kumkhiqizo, futhi ukunakwa okukhethekile kufanele kukhokhwe ekusebenziseni amakhemikhali amashidi agobile ashisayo. Kunoma yikuphi, kunconywa ukuthi uqale uzame ukwenza isampula ukuze uthole ukuthi kungenzeka yini ukusebenza kokugoba kanye nezimo ezifanele zenqubo.
Ngokuvamile kunezindlela ezimbili zokulungiselela amapuleti okushisa enkampani
1 、 Intambo yokushisisa kagesi - Intambo yokushisisa kagesi ingashisisa i-PC amashidi aqinile ngomugqa othile oqondile (wolayini), imise ingxenye yamashidi aqinile e-PC adinga ukugotshwa ngaphezu kwentambo kagesi yokushisisa, iyishisise ukuze ithambe, bese emva kwalokho igobise eduze nale ndawo yomugqa oqondile wokufudumeza othambisayo.
2 、 Ihhavini - Ukushisisa nokugobisa ihhavini wukubangela ukuguquka kwendawo egobile (okuphambene nenaliti) kumashidi aqinile e-PC. Okokuqala, faka amashidi aqinile e-PC kuhhavini bese uwashisa wonke isikhathi esithile. Ngemuva kokuthi ithambe, khipha amashidi aqinile e-PC athambile bese uwabeka kusikhunta sikamama esenziwe ngaphambili. Bese uyicindezela phansi ngesikhunta sowesilisa bese ulinda ukuthi ipuleti liphole ngaphambi kokulikhipha, uqedele yonke inqubo yokubumba.
Ukuthi kusetshenziswa intambo yokushisisa kagesi noma ihhavini ukucubungula amashidi aqinile e-PC, kuvame ukuba nezigigaba ezifana nokubhamuza nokuba mhlophe ezingxenyeni ezigobayo, ezingathinta ukubukeka noma kuphumele emazingeni aphezulu okulahlekelwa.
Ngokuvamile kuba nezizathu ezimbili ezibangela amagwebu eshidini:
1 、 Uma ishidi eliqinile le-PC lishiswa isikhathi eside kakhulu / ekushiseni okuphezulu kakhulu, ibhodi lizobhoboza (izinga lokushisa lizoba phezulu kakhulu, ingaphakathi lizoqala ukuncibilika, futhi igesi yangaphandle izongena ngaphakathi kweshidi). Kodwa-ke, ngokungafani nokukhiqizwa kwensimbi yeshidi lapho izinga lokushisa nesikhathi sokushisisa kulawulwa ngokunembile imishini, ukucubungula ngemva kokucubungula kuvame ukuncika ekwahluleleni okwenziwa ngesandla, ngakho ukugoba ngokuvamile kudinga abasebenzi abangochwepheshe abanolwazi ukuba baqedele.
2 、 Ishidi le-PC (i-polycarbonate) ngokwalo lizodonsa umswakama (ngokucindezela okujwayelekile komkhathi, 23 ℃ , umswakama ohlobene we-50%, izinga lokumuncwa kwamanzi ngu-0.15%). Ngakho-ke, uma ishidi eliqinile eliqediwe ligcinwa isikhathi eside, livame ukudonsa umswakama emoyeni. Uma umswakama ungasuswanga ngaphambi kokubunjwa, ama-bubbles kanye namaqembu e-misty micro pore azovela kumkhiqizo owenziwe, okuzothinta ukubukeka.
Ukuze ugweme izimo ezingavamile ezibangelwa umswakama, ishidi kufanele lomiswe ngaphambili ekushiseni okuphansi isikhathi esithile ngaphambi kokushisisa nokwakheka. Ngokuvamile, umswakama ungasuswa endaweni yokushisa 110 ℃ ~120 ℃ , futhi izinga lokushisa lokuphelelwa amanzi emzimbeni akufanele lidlule 130 ℃ ukuvimbela ibhodi ukuthi lithambe. Ubude besikhathi sokususa umswakama buncike kumswakama weshidi, ukushuba kweshidi, nezinga lokushisa lokumisa elamukelwayo. Ishidi eliphelelwe amanzi emzimbeni lingashiselwa ngokuphephile libe ngu-180-190 ℃ futhi ingakhubazeka kalula.
I-PC ishidi eliqinile ukugoba kuyinqubo ebalulekile ekucubunguleni nasekukhiqizeni amashidi aqinile. Njengefekthri yokukhiqiza nokucubungula, kufanele sicabangele ngokugcwele ukuthi iyiphi inqubo okufanele siyikhethe ngokusekelwe ezidingweni ezithile zomkhiqizo, futhi silawule amaphuzu abalulekile athambekele ekubeni nezinkinga, ukuze sikhiqize imikhiqizo yeshidi eliqinile le-PC ngaphandle kwamabhamuza kanye nobukhulu obujwayelekile!