Isakhiwo Sensimbi Esilungisiwe SaseShayina Sokwakha Ihhovisi Lokusebenzela
Insimbi inokuqina, i-plasticity enhle, ifana ngezinto zokwakha, ithembekile kakhulu kwesakhiwo, ifanelekela ukumelana nokushayisana kanye nemithwalo enamandla, futhi inokumelana okuhle kokuzamazama komhlaba. Isakhiwo sangaphakathi sensimbi siyafana futhi siseduze nomzimba ofana ne-isotropic. Ukusebenza kwangempela kwesakhiwo sensimbi kuhambisana nombono wokubala. Ngakho-ke, izakhiwo zensimbi zinokuthembeka okuphezulu.
Izinto zokwakha ziqinile futhi zilula. Insimbi inamandla aphezulu kanye ne-modulus ephezulu yokuguquguquka. Isilinganiso sayo sokuqina kokuqina siphansi uma siqhathaniswa nokhonkolo kanye nokhuni. Ngakho-ke, ngaphansi kwezimo ezifanayo zokucindezeleka,isakhiwo sensimbiAmalungu anezingxenye ezincane eziwela phansi futhi anesisindo esincane. Indlu eluhlaza eyenziwe ngensimbi engasindi ilula ukuyithutha nokuyifaka, futhi ifanelekela izakhiwo ezinkulu, ukuphakama okuphezulu, kanye nemithwalo esindayo.
*Thumela i-imeyili ku-[i-imeyili ivikelwe]ukuthola ikhotheshini yamaphrojekthi akho
INQUBO YOKUKHIQIZWA KOMKHIQIZO
| Igama lomkhiqizo: | Isakhiwo Sensimbi Isakhiwo Sensimbi |
| Izinto: | Q235B ,Q345B |
| Uhlaka oluyinhloko: | Umshayo wensimbi omise okwe-H |
| I-Purlin: | C,Z - insimbi enemibala ye-purlin |
| Uphahla nodonga: | 1. ishidi lensimbi eligoqiwe; 2. amaphaneli esandwich oboya bedwala; 3. Amaphaneli esandwich e-EPS; Amaphaneli esandwich kawoyela ayi-4.ingilazi |
| Umnyango: | 1. Isango lokugingqika 2. Umnyango oshelelayo |
| Ifasitela: | Insimbi ye-PVC noma i-aluminium alloy |
| Umbhobho ophansi: | Ipayipi le-PVC eliyindilinga |
| Isicelo: | Zonke izinhlobo zezindawo zokusebenzela zezimboni, indawo yokugcina impahla, isakhiwo esinezitezi eziphakeme |
INZUZO
isakhiwo sensimbi esenziwe kusengaphambilizinezinzuzo zesisindo esilula, ukuthembeka okuphezulu kwesakhiwo, izinga eliphezulu lokusetshenziswa kwemishini ekukhiqizeni nasekufakeni, ukusebenza kahle kokuvala, ukumelana nokushisa nomlilo, i-carbon ephansi, ukonga amandla, ukuvikelwa okuluhlaza kanye nemvelo.
Isakhiwo sensimbi siyisakhiwo esakhiwe ngezinto zensimbi futhi singenye yezinhlobo eziyinhloko zezakhiwo zokwakha. Isakhiwo sakhiwe kakhulu ngemishayo yensimbi, amakholomu ensimbi, ama-trusses ensimbi nezinye izingxenye ezenziwe ngensimbi ebunjiwe kanye namapuleti ensimbi, futhi samukela izinqubo zokususa ukugqwala kanye nokulwa nokugqwala njenge-silanization, i-phosphating emsulwa ye-manganese, ukuwasha nokomisa, kanye ne-galvanizing. Ingxenye ngayinye noma ingxenye ivame ukuxhunywa ngama-welds, ama-bolts noma ama-rivets. Ngenxa yesisindo sayo esincane kanye nokwakhiwa okulula, isetshenziswa kabanzi ezimbonini ezinkulu, ezindaweni, ezindaweni eziphakeme kakhulu nakwamanye amasimu. Izakhiwo zensimbi zivame ukugqwala. Ngokuvamile, izakhiwo zensimbi zidinga ukugqwala, zigaywe noma zipendwe, futhi kumele zigcinwe njalo.
Amandla aphezulu nesisindo esilula. Uma kuqhathaniswa nokhonkolo nokhuni, ubuningi namandla okukhiqiza aphansi. Ngakho-ke, ngaphansi kwezimo ezifanayo zokucindezeleka, amalungu esakhiwo sensimbi anezingxenye ezincane eziwela phansi, isisindo esilula, ukuthuthwa nokufakwa okulula, futhi afanele izakhiwo ezinkulu, eziphakeme kakhulu, nemithwalo esindayo. Amathuluzi ensimbi anokuqina okuhle kanye ne-plasticity, izinto ezifanayo, ukuthembeka okuphezulu kwesakhiwo, afanelekela ukumelana nomthelela kanye nemithwalo enamandla, futhi anokumelana okuhle kokuzamazama komhlaba. Isakhiwo sangaphakathi sensimbi sifana futhi siseduze nomzimba ofana nowe-isotropic. Ukusebenza kahle kwesakhiwo sensimbi kuhambisana ngokugcwele nombono wokubala, ngakho-ke sinokuphepha okuphezulu nokuthembeka.
Amandla aphezulu nesisindo esilula. Uma kuqhathaniswa nokhonkolo nokhuni, ubuningi namandla okukhiqiza aphansi. Ngakho-ke, ngaphansi kwezimo ezifanayo zokucindezeleka, amalungu esakhiwo sensimbi anezingxenye ezincane eziwela phansi, isisindo esilula, ukuthuthwa nokufakwa okulula, futhi afanele izakhiwo ezinkulu, eziphakeme kakhulu, nemithwalo esindayo. 2. Amathuluzi ensimbi anokuqina okuhle kanye ne-plasticity, izinto ezifanayo, ukuthembeka okuphezulu kwesakhiwo, afanelekela ukumelana nomthelela kanye nemithwalo enamandla, futhi anokumelana okuhle kokuzamazama komhlaba. Isakhiwo sangaphakathi sensimbi sifana futhi siseduze nomzimba ofana nowe-isotropic. Ukusebenza kahle kwesakhiwo sensimbi kuhambisana ngokugcwele nombono wokubala, ngakho-ke sinokuphepha okuphezulu nokuthembeka.
IDIPOZITHI
Ekwakhiweni kwamaphrojekthi okwakha, ukusetshenziswa kweIkesi lesakhiwo sensimbiUbunjiniyela bokuklama abuvumeli nje kuphela iphrojekthi yokwakha ukuthi ibe nendawo enkulu, kodwa futhi inezinzuzo zokufakwa okulula kanye nezindleko eziphansi, okwenza ukusetshenziswa kwayo kumaphrojekthi okwakha kusabalale. Njengoba inqubo yokwakha idolobha iqhubeka, inani lezakhiwo eziphakeme lizokhula kakhulu, okubeka phambili izidingo eziphakeme zokuklama amaphrojekthi esakhiwo sensimbi.
Eminyakeni yakamuva,Umklamo Wesakhiwo Sensimbiziye zasetshenziswa kabanzi kumaphrojekthi okwakha, futhi zithole imiphumela emihle kakhulu yesicelo. Kodwa-ke, enkambisweni yangempela yesicelo, kukhona nezinkinga zokungazinzi ngokwanele kwezakhiwo zesakhiwo sensimbi ngenxa yokwakheka okunganele kwamaphrojekthi esakhiwo sensimbi, okuthinta kakhulu ukuphepha kwezimpilo zabasebenzisi kanye nempahla yabo. Ukuze kuqinisekiswe ukuthi ukwakhiwa kwamaphrojekthi esakhiwo sensimbi kunekhwalithi ephezulu, kubalulekile ukulandela ngokuqinile imininingwane nezindinganiso ezifanele lapho kuklanywa amaphrojekthi esakhiwo sensimbi, futhi kwenziwe umsebenzi obalulekile wokuklama ohambisanayo, ukuze kuhlinzekwe abasebenzisi izakhiwo zesakhiwo sensimbi eziphephile nezithembekile.
UKUHLOLWA KOMKHIQIZO
1. Ukutholwa kosayizi wengxenye kanye nokuba yisicaba. Ubukhulu ngabunye bulinganiswa ezingxenyeni ezi-3 zengxenye, futhi inani elimaphakathi lezindawo ezi-3 lithathwa njengenani elimele ubukhulu. Ukuphambuka kobukhulu bezingxenye zensimbi kufanele kubalwe ngokusekelwe kubukhulu obuchazwe emidwebweni yokuklama; inani elivumelekile lokuphambuka kufanele lihambisane nezidingo zezindinganiso zomkhiqizo walo. Ukuphambuka kwemishayo kanye namalungu e-truss kufaka phakathi ukuphambuka okuqondile endizeni kanye nokuphambuka okuseceleni kwendiza, ngakho-ke ukuqondile kuzo zombili izinhlangothi kumele kutholakale. Ukuphambuka kwekholomu kufaka phakathi ukuthambekela kanye nokuphambuka komzimba wekholomu.
Uma kuhlolwa, ukuhlolwa okubonakalayo kungenziwa kuqala. Uma kutholakala noma yikuphi ukungajwayelekile noma ukungabaza, ucingo noma ucingo oluncane lungaqiniswa phakathi kwezingxenye ezigcwele zemishayo nama-trusses, bese kulinganiswa ukugoba nokuphambuka kwephuzu ngalinye; ukuthambekela kwekholomu kungalinganiswa ngesilinganiso esiqondile se-theodolite noma i-lead. Ukuphambuka kwekholomu kungalinganiswa ngokwelula ucingo noma ucingo oluncane phakathi kwamaphuzu agcwele elungu.
2. Ukutholwa kokugqwala kwensimbi
Izakhiwo zensimbi zivame ukugqwala ezindaweni ezinomswakama, eziqukethe amanzi kanye ne-acid-alkali-salt egqwalisayo. Ukugqwala kubangela ukuthi ingxenye yensimbi ibe buthaka futhi amandla okuthwala anciphe. Izinga lokugqwala kwensimbi lingabonakala ngokushintsha kobukhulu bayo obunqamulayo. Izinsimbi ezisetshenziselwa ukuthola ukujiya kwensimbi (ukugqwala kumele kususwe kuqala) zifaka phakathi ama-gauge obukhulu be-ultrasonic (ukusetha isivinini somsindo, i-coupling agent) kanye nama-caliper e-vernier. I-gauge yokujiya kwe-ultrasonic isebenzisa indlela ye-pulse reflection wave. Lapho igagasi le-ultrasonic lisakazeka kusuka kwenye indawo efanayo liye kwenye, lizobonakala esibonakalayo. I-gauge yokujiya ingalinganisa isikhathi kusukela lapho i-probe ikhipha igagasi le-ultrasonic kuya lapho ithola khona i-interface reflection echo. Ijubane lokusakazeka kwamagagasi e-ultrasonic ezintweni ezahlukahlukene zensimbi liyaziwa, noma linqunywa ngezilinganiso zangempela. Ukujiya kwensimbi kubalwa kusukela esivinini samagagasi kanye nesikhathi sokusakazeka. Kuma-gauge okujiya kwe-ultrasonic yedijithali, inani lokujiya lizoboniswa ngqo esibukweni.
3. Ukutholwa kwamaphutha ebusweni bokuhlolwa kwezinhlayiya zezingxenye-magnetic
Isimiso esiyisisekelo sokuhlolwa kwezinhlayiya ze-magnetic: Uma kukhona amaphutha ngaphakathi kwesakhiwo sensimbi, njengemifantu, ukufakwa, ama-pores nezinye izinto ezingezona eze-ferromagnetic, ukumelana kwamagnetic kukhulu kakhulu futhi ukungena kwamandla kamagnetic kuphansi, okuzokwenza ukuthi ukusatshalaliswa kwamandla kamagnetic kushintshe. Imigqa yamandla kamagnetic endaweni yokuphambuka ayikwazi ukudlula futhi izogoba ngezinga elithile. Uma amaphutha etholakala noma eduze kwendawo yesakhiwo sensimbi, azovuza ebusweni besakhiwo sensimbi aye emoyeni ukuze akhe insimu yamandla kamagnetic evuzayo.
Ubukhulu bensimu yamagnetic evuzayo buxhomeke kakhulu ekuqineni kwensimu yamagnetic kanye nomthelela weziphambeko engxenyeni eqondile yensimu yamagnetic. Impuphu yamagnetic ingasetshenziswa ukubonisa noma ukukala insimu yamagnetic evuzayo, ukuze kuhlaziywe futhi kutholakale ukuthi kukhona yini iziphambeko, indawo kanye nosayizi wazo.
IPHROJEKTHI
Okwethuinkampani yesakhiwo sensimbiivame ukuthumela imikhiqizo yesakhiwo sensimbi emazweni aseMelika naseNingizimu-mpumalanga ye-Asia. Sihlanganyele komunye wemiklamo eMelika enendawo ephelele engamamitha-skwele angama-543,000 kanye nokusetshenziswa okuphelele kwamathani angaba ngu-20,000 ensimbi. Ngemva kokuba iphrojekthi isiqediwe, izoba yinkimbinkimbi yesakhiwo sensimbi ehlanganisa ukukhiqiza, indawo yokuhlala, ihhovisi, imfundo kanye nezokuvakasha.
ISICELO
Imboni yamakhemikhali kaphethroli: Izakhiwo zensimbi zisetshenziswa kabanzi embonini yamakhemikhali kaphethroli, okuhlanganisa imishini yamakhemikhali eyahlukahlukene, amapayipi, amathangi okugcina, ama-reactor, njll. Izakhiwo zensimbi zinezinzuzo zokumelana nokugqwala okuhle, amandla aphezulu, kanye nokumelana nokushisa okuphezulu, futhi zingahlangabezana nezidingo zemboni yamakhemikhali kaphethroli ukuze imishini izinze futhi iphephe.
Insimu Yokukhiqiza Izimoto: Izakhiwo zensimbi zisetshenziswe kabanzi emkhakheni wokukhiqiza izimoto, okuhlanganisa izimoto, izitimela, izitimela ezingaphansi komhlaba, iziteshi zomzila ezikhanyayo nezinye izindlela zokuhamba. Izakhiwo zensimbi zinezinzuzo zesisindo esilula, amandla aphezulu, ukucutshungulwa okulula, kanye nokuqina okuhle, futhi zingahlangabezana nezidingo zokuphepha kwezimoto kanye nokonga emkhakheni wokukhiqiza izimoto.
Insimu yokwakha imikhumbi: Izakhiwo zensimbi zisetshenziswe kabanzi emkhakheni wokwakha imikhumbi, okuhlanganisa imikhumbi eyahlukahlukene yabantu abavamile kanye nemikhumbi yezempi. Izakhiwo zensimbi zinezinzuzo zesisindo esilula, amandla aphezulu, ukucutshungulwa okulula, kanye nokumelana okuhle nokugqwala, futhi zingahlangabezana nezidingo zokuphepha kwemikhumbi kanye nokuzinza emkhakheni wokwakha imikhumbi.
Ngamafuphi, isakhiwo sensimbi siyindlela yokwakha esetshenziswa kabanzi, efanelekile kumaphrojekthi emikhakheni eyahlukene, enobungani nemvelo, eyonga amandla, futhi engasetshenziswa kabusha, futhi ingenye yezinkomba ezibalulekile zokuthuthukiswa kokwakhiwa kwesikhathi esizayo. Uma ufuna ukwazi kabanzi ngezimboni ezisebenzayo zezakhiwo zensimbi, sicela usilandele bese ushiya umlayezo!
UKUPHAKISHA NOKUTHUMELA
Izakhiwo zensimbi azikwazi ukumelana nokushisa kodwa azikwazi ukumelana nomlilo. Uma izinga lokushisa lingaphansi kuka-150°C, izakhiwo zensimbi azishintshi kakhulu. Ngakho-ke, izakhiwo zensimbi zifanelekela izindawo zokusebenzela ezishisa kakhulu, kodwa uma ubuso besakhiwo bubhekene nemisebe yokushisa engaba ngu-150°C, kumele buvikelwe ngamaphaneli okushisa. Uma izinga lokushisa liphakathi kuka-300°C no-400°C, amandla kanye ne-elastic modulus yensimbi kwehla kakhulu.
AMANDLA ENKAMPANI
Kwenziwe eShayina, isevisi yekilasi eliphezulu, ikhwalithi ephezulu, idumile emhlabeni jikelele
1. Umphumela Wesilinganiso: Inkampani yethu inochungechunge olukhulu lokuhlinzeka kanye nefektri enkulu yensimbi, efinyelela imiphumela emikhulu kwezokuthutha kanye nokuthengwa kwempahla, futhi iba yinkampani yensimbi ehlanganisa ukukhiqiza kanye nezinsizakalo.
2. Ukwehlukahluka komkhiqizo: Ukwehlukahluka komkhiqizo, noma iyiphi insimbi oyifunayo ingathengwa kithi, ikakhulukazi ehilelekile ezakhiweni zensimbi, izinsimbi zensimbi, izinqwaba zeshidi lensimbi, amabhulakhethi e-photovoltaic, insimbi yesiteshi, amakhoyili ensimbi ye-silicon neminye imikhiqizo, okwenza kube lula ukukhetha uhlobo lomkhiqizo olufunayo ukuze luhlangabezane nezidingo ezahlukene.
3. Ukunikezwa okuzinzile: Ukuba nomugqa wokukhiqiza ozinzile kanye nochungechunge lokunikezwa kunganikeza ukunikezwa okuthembekile. Lokhu kubaluleke kakhulu kubathengi abadinga insimbi eningi.
4. Ithonya lomkhiqizo: Linethonya lomkhiqizo eliphezulu kanye nemakethe enkulu
5. Isevisi: Inkampani enkulu yensimbi ehlanganisa ukwenza ngokwezifiso, ezokuthutha kanye nokukhiqiza
6. Ukuncintisana kwentengo: intengo enengqondo
*Thumela i-imeyili ku-[i-imeyili ivikelwe]ukuthola ikhotheshini yamaphrojekthi akho
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