Ngaphambi kokuqhathanisa umphakeli wemeshi yensimbi enwetshiwe, chaza iphethini yemeshi, ifomu eliphakanyisiwe noma eliyisicaba, impahla eyisisekelo, umzila ofaka uthayela, usayizi weshidi, isimo sonqenqema, ububanzi bokwenziwa, ukubekezelela kanye nobufakazi bokuhlola. "I-galvanized mesh yensimbi enwetshiwe" ayiyona incazelo ephelele yokuthenga. Izipesheli ezimbili zingasebenzisa igama lomkhiqizo elifanayo ngenkathi zihluka ngejiyomethri yedayimane, ubukhulu bomucu, iphrofayili yendawo engaphezulu, ukulandelana kwe-coating, imiphetho yamaphaneli noma ukupakisha. Ngakho-ke isinqumo somphakeli kufanele sisekelwe encazelweni egunyaziwe noma umdwebo oxhumanisa isicelo nenetha elidingekayo futhi usho lokho okuzokwenziwa, kuhlolwe, kubhalwe phansi futhi kulethwe.

Amaphrojekthi asakhetha phakathi kwensimbi enwetshiwe, i-reinforcing mesh, i-stainless mesh neminye imikhiqizo yensimbi evulekile angaqala Insimbi enezikhala nobubanzi bomkhiqizo obuhlobene. Leso sigaba sisiza ukuchaza umndeni womkhiqizo. I-RFQ kufanele-ke inciphise imfuneko ibe ukwakhiwa kwemeshi eyodwa kanye nesisekelo esisodwa sokwamukela.

Chaza Isicelo Ngaphambi Kokuqamba I-Mesh

Iphethini efanayo yensimbi enwetshiwe akufanele ikhethwe ngokuzenzakalelayo kunogada wemishini, iphaneli yokungenisa umoya, indawo evalekile yomngcele, isikrini sezakhiwo noma indawo ehamba ngezinyawo. Ukusetshenziswa ngakunye kubeka kuqala okuhlukile ekubonakaleni, indawo evulekile, ukuvikela othintana naye, ukuqina, ukudluliswa komthwalo, iphrofayili yendawo, ukuphathwa konqenqema nokubopha. Umthengi othumela kuphela usayizi wephaneli jikelele ushiya umphakeli ukuthi aqagele ukuthi iyiphi kule misebenzi elawula umklamo.

Qala ngomhlangano kuneshidi elixegayo. Thola ukuhlukaniswa kwefreyimu noma ukusekela, isiqondiso sezisekelo, ukuthi iphaneli izolungiswa kanjani, yiziphi iziphetho ezingathintwa, ukuthi i-mesh izosikwa noma igotshwe ngemva kokulethwa, nokuthi umhlangano ophelile ubhekene nesimo sezulu, umswakama noma amakhemikhali. Lokhu okokufaka kushintsha umumo wephethini, ifomethi yeshidi, isimo sonqenqema kanye nobubanzi bokunamathela. Baphinde banqume ukuthi ishidi lesitoko elijwayelekile lanele yini noma ukuthi kudingeka yini iphaneli elisikiwe, ukuhlanganiswa kwefreyimu noma ingxenye eyenziwe.

Izinhlelo zokusebenza ezibucayi ngokuphepha nezithwalayo zidinga umngcele wobunjiniyela ohlukile. Incazelo yomkhiqizo ingaqinisekisa ifomu lezinto ezibonakalayo kanye nokwakhiwa kwemeshi okuyisisekelo, kodwa ayikwazi ukusungula umthwalo ovunyelwe, ukuvulwa konogada, ukusebenza kokuvikela ukuwa noma idizayini yokuqiniswa yayo yonke iphrojekthi. Lezo zidingo kufanele zivele emdwebeni wephrojekthi, umthetho wendawo osebenzayo kanye nonjiniyela onesibopho. Impendulo yomphakeli kufanele-ke ibonise ukuthi impahla enikeziwe ifana kanjani nomklamo ogunyaziwe.

I-Mesh Geometry Kufanele Ibhalwe Ngemibandela Eqhathanisekayo

Insimbi enwetshiwe ikhiqizwa ngokusika nokudweba ishidi libe yiphethini evulekile. Ngenxa yokuthi ukuvuleka nemicu kwakhiwa ndawonye, ​​izilinganiso eziningana ziyasebenzisana. Ukushintsha inkambu eyodwa kungashintsha indawo evulekile, isisindo, ukuqina, ukubonakala, ukugeleza komoya kanye nendlela iphaneli elilingana ngayo nohlaka lwayo. Ngakho-ke i-RFQ ewusizo ihlukanisa ukuphakama kwedayimane, ukuvuleka okucacile kanye nobukhulu bomucu esikhundleni sokusebenzisa igama elivamile elithi “usayizi wemeshi.”

Lapho kusetshenziswa khona amagama aseNyakatho Melika ensimbi enwetshiwe, i-NAAMM EMMA 557-25 ihlukanisa indlela emfushane nendlela ende yedayimane endleleni emfushane kanye nendlela ende yokuvuleka okucacile. Iphinde iphathe ububanzi be-strand, ukujiya kwe-strand, ukujiya okuphelele kanye nesimo sonqenqema njengezici ezihlukene. Iphrojekthi ingase isebenzise okunye ukucaciswa kwezwe noma kwekhasimende, kodwa umgomo ofanayo wokuthenga uyasebenza: qamba amagama ne-edishini ukuze wonke umhlinzeki akale isici esifanayo.

Inkampani ye-RFQ	Kungani Ishintsha Umkhiqizo	Lokho Umphakeli Okufanele Akubuyise
Izinto eziyisisekelo kanye nokuqina kweshidi	Izinto zokuqala zithinta amandla, ukwakha ukuziphatha, isisindo kanye nomzila wokumboza.	Ukuqokwa kokubalulekile okuhlongozwayo, ukujiya kwesisekelo segama kanye nedokhumenti esetshenziselwa ukuqinisekisa impahla enikeziwe.
Ubukhulu bomklamo we-SWD kanye ne-LWD	Ukuphakama kwedayimane kulawula ukwakheka kwephethini, umumo kanye nenani lokuvuleka kulo lonke iphaneli.	Ukuqokwa kwemeshi enobukhulu, indlela yokulinganisa nokubekezelela okusebenzayo.
Ukuvuleka okucacile kwe-SWO kanye ne-LWO	Ukuvuleka okucacile kuthinta ukubonakala, ukudlula komoya noma impahla, izidingo zokuqapha kanye nokufinyelela kokuhlanza.	Ubukhulu obulindelekile bokuvuleka okucacile nanoma yikuphi ukubekezelela kokukhiqiza noma indlela yokuhlola.
Ububanzi be-strand nobukhulu be-strand	Lezi zilinganiso zisebenzisana nosayizi wokuvula, isisindo, ukuqina kanye nendawo etholakalayo yokunameka.	Ubukhulu bomucu ovamile nokuthi buzobhekwa kanjani endaweni yokukhiqiza.
Ifomu eliphakanyisiwe noma eliyisicaba	Iphrofayili engaphezulu ishintsha ukuthintana, ukukhwezwa, ukujiya okuphelele kanye nendlela iphaneli eqediwe ehlala ngayo ngokumelene nohlaka.	Ifomu elinikeziwe, ukujiya okuphelele, isisekelo sokucaba kanye nesampula elimele noma isithombe somkhiqizo esicacile.
Isiqondiso sedayimane	Ukuma kuthinta ukuqina uma kuqhathaniswa nezisekelo, isiqondiso esibonakalayo nokugeleza komoya noma ukuziphatha kokucasha.	Isiqondiso se-LWD ne-SWD esimakwe kuphaneli yomdwebo kanye nokuhlonza ukupakisha.
Sekukonke usayizi weshidi noma iphaneli	Ubukhulu bokugcina busebenzisana nokuphindaphinda kwedayimane, isimo sonqenqema, udoti wokusika kanye nokulingana komhlangano.	Usayizi oqediwe, ukubekezelelana kwe-dimensional, isikwele kanye nesakhiwo sonqenqema kumdwebo ogunyaziwe.

Ithebula aliyona indawo yomdwebo. Ibonisa ukuthi kungani igama lemeshi kanye nosayizi ophelele kufanele kubuyekezwe ndawonye. Isibonelo, iphaneli ingahlangabezana nobubanzi obujwayelekile kodwa ibeke amadayimane ayingxenye evulekile emaphethelweni lapho uhlaka ludinga amabhondi avaliwe. Ngokufanayo, ukuvuleka okucacile kungase kubonakale kufaneleka kuyilapho ububanzi bomucu obukhethiwe noma iphrofayela ephakanyisiwe idala isimo esihlukile sokukhweza noma sokubamba.

Iziqondiso eziphakanyisiwe, eziyisicaba kanye nedayimane Guqula i-Fit

Insimbi evamile noma ephakanyisiwe enwetshiwe igcina iphrofayela enezinhlangothi ezintathu edalwe ngesikhathi sokunwetshwa. Insimbi enwetshiwe eyisicaba idluliswa kumqulu wokunciphisa ukuze kwakhiwe ishidi elibushelelezi nelisezingeni eliphezulu. Ukukhetha akukhona nje okubonakalayo. Iphrofayili ephakanyisiwe ingase inikeze ukuqina nokudonsa okuwusizo endaweni eyodwa, kuyilapho indawo eyisicaba ingase ikhetheke lapho iphaneli kufanele ihlale eduze nohlaka, yamukele ukuphathwa kwendawo, igweme ama-ridge noma inikeze ubuso obufanayo bokuxhumana.

Ukwenza isicaba kuwumsebenzi owengeziwe, ngakho-ke umthengi akufanele acabange ukuthi ishidi eliphakanyisiwe neliphansi elinephethini efanayo lizoba nobukhulu obufanayo, ubucaba, indawo evulekile noma ubukhulu obuqediwe. Cela umphakeli ukuthi asho ukuthi yiziphi izilinganiso ezisebenza ngaphambi nangemuva kokucaba nokuthi yikuphi ukubekezelela okulawula iphaneli yokugcina. Uma iphrojekthi isebenzisa ifreyimu yokukhwelana, i-gasket, i-trim noma isistimu yokubopha, ukujiya okuphelele okuqediwe kubaluleke ngaphezu kobukhulu beshidi lokuqala kuphela.

Isiqondiso sedayimane sibuye singesomdwebo. Indlela ende yedayimane ingaba nomthelela ekuqineni okuhlobene nezisekelo, futhi ishintsha indlela yokubuka nokugeleza komoya kwephaneli. Uma umenzi wendwangu ezungezisa i-mesh ukuze athuthukise ukukhiqizwa kwezinto, iphaneli ingase ilingane nozimele wangaphandle kodwa iziphathe noma ibonakale ngendlela ehlukile. Ukumaka i-LWD ne-SWD esakhiweni esigunyaziwe kuvimbela lokho kuqondiswa ekubeni kube ukukhetha kokukhiqiza okungabhaliwe.

"I-Galvanized" Kumelwe Ihlonze Ukulandelana Kokumboza

Insimbi enwetshiwe ingakhiqizwa eshidini elifakwe kuqala ngaphambi kokunwetshwa, noma ingaba yidiphu eshisayo ngemva kokuba ishidi selinwetshiwe. Le mizila akufanele ithathwe njengamagama angashintshana. Uma ishidi elinamekwe ngaphambilini lisikwa futhi lidwetshwa, imiphetho emisha yezintambo iyakhiwa ngemva kokusebenza kokuqala kokumboza. Lapho i-galvanizing yenzeka ngemva kokunwetshwa, i-mesh eqediwe ingena enkambisweni yokumboza, kodwa ukushisa nokwakhiwa kwe-zinc kungathinta ukuvuleka, ukuvuleka nokubukeka kwendawo.

Umzila olungile uncike endaweni, iphethini yemeshi, ukujiya kweshidi, ukulandelana kokwenziwa kanye nemibandela yokwamukela. Amaphethini akhanyayo noma ukuvuleka okuqinile kungase kudinge ukubuyekezwa okukhethekile ngaphambi kokufakwa kwamaphethiloli ngemva kokunwetshwa. Isikrini esibonakalayo esibucayi singase sidinge isampula yokubukeka okuvunyelwene ngayo, kuyilapho unogada wangaphandle angase abeke isisindo esikhulu ekuqhubekeni kokumboza nezimfuneko zokulungisa. I-RFQ kufanele ihlonze ukulandelana kwe-coating eceliwe, ukucaciswa kwe-coating ebusayo, ubufakazi obuqondiwe, umngcele wokubukeka kanye nanoma yiziphi izindawo ezizosikwa, ezishiselwe noma agotshwe ngemva kokumbozwa.

Ukwenziwa ngemuva kokufaka uthayela kudala esinye isixhumi esibonakalayo. Ukusika, ukushisela noma ukwakha okunolaka kungalimaza ungqimba lwezinki lwendawo. Ububanzi bokuthenga kufanele busho ukuthi ubani owenza ukwakheka, ubani olungisa izindawo ezithintekile, iyiphi indlela yokulungisa evunyelwe nokuthi isimo esilungisiwe sizohlolwa kanjani. Ngaphandle kwalowo mngcele, umphakeli oyedwa angase acaphune iphaneli eliwuthayela eliqediwe kuyilapho omunye ecaphuna ishidi likathayela elisadinga ukusika nokuthinta phansi.

Usayizi Weshidi kanye Nesimo Somphetho Kungashintsha Kokubili Ukufaneleka Nezindleko

Amashidi anwetshiwe aqhutshwa ngomshini ngokuvamile ashiya isimo sonqenqema esihlukile kusukela kokugundiwe kuya kusayizi okhethekile. Ukugunda kungakha amadayimane avulekile, ubukhulu bokugcina obuqinile kanye nephethini ehlukile ku-perimeter. Lowo mehluko uthinta indlela iphaneli elicindezelwa ngayo, elishiselwe, elifakwe kufreyimu kanye nokuphathwa. Isicelo se-“1,000 × 2,000 mm mesh,” isibonelo, sihlala singaphelele uma umthengi engachazi ukuthi amadayimane avuliwe ayingxenye yamukelekile yini kunqenqema ngalunye.

Osayizi bephaneli abakhethekile bangase futhi bangqubuzane nokuphinda kwedayimane okukhethiwe. Umphakeli angase adinge ukukhetha phakathi kokugcina amabhondi avaliwe, ukuhlangabezana nosayizi oqinile, ukushintsha indawo yephethini noma ukwamukela imfucuza eyengeziwe yokusika. Yingakho ukwakheka konqenqema kufanele kuvunywe ngaphambi kokukhiqiza. Umdwebo onobukhulu ungabonisa imvilophu yephaneli, umumo we-LWD/SWD, isimo sonqenqema, ukusikwa, izimbobo, ukugoqa, ukusebenzelana kozimele nanoma yiziphi izindawo ezingasikiwe.

I-MGTSP Insimbi Enwetshiwe Enwetshiwe ikhasi lihlonza ishidi lensimbi enekhabhoni ephansi elelulelwa esakhiweni esinwetshiwe esiwucezu olulodwa futhi elinikezwe isivikelo samagalani. Lolo lwazi lunikeza indawo yokuqala yomkhiqizo. Ayithathi indawo yephethini eqondene nephrojekthi ethile, ukulandelana kwe-coating, ubukhulu bephaneli, ububanzi bokwenziwa noma isivumelwano sokubekezelela esidingekayo ku-oda.

Ukupakisha kufanele kubuyekezwe esigabeni esifanayo nesimo sonqenqema. Amanetha aphakanyisiwe kanye namaphethelo asikiwe angaxhuma, ahlikihle noma alimaze amaphaneli aseduze ngesikhathi sokuphatha. Ikhotheshini ephelele idinga ukukhomba ubuningi beshidi noma iphaneli ngayinye, izihlukanisi noma ukugoqa lapho kudingekile, ukuvikelwa konqenqema, ukuhlonza inqwaba, ukukhuphula imikhawulo kanye nokuthi ukupakisha okukhethekile okuthekelisa kufakiwe yini. Indlela yokupakisha kufanele igcine isimo esizohlolwa lapho kuyiwa khona, hhayi nje isimo lapho kuthunyelwa khona.

Ubufakazi Bomhlinzeki Kufanele Buvale Izingozi Ezithize Zokuthenga

Uhlu olukhulu lwemibhalo akubona ubufakazi obunamandla ngokuzenzakalelayo. Irekhodi ngalinye kufanele livale ubungozi obuchaziwe esinqumweni sokuthenga.

• Umdwebo womkhiqizo ogunyaziwe: qinisekisa ukuma kwe-SWD/LWD, ukuvuleka okucacile, ubukhulu bentambo, ifomu eliphakanyisiwe noma eliyisicaba, usayizi oqediwe, isimo sonqenqema, ukusika kanye nemininingwane yokwenziwa. Umdwebo uvimbela i-oda lokuthenga ekuthembeleni egameni lokuhweba elingacacile.
• Amadokhumenti abalulekile: qinisekisa izinto eziyisisekelo ezishiwo kanye nesixhumanisi phakathi kwedokhumenti, indawo yokukhiqiza kanye nokumaka kwenqwaba. Uma izinga elithile lempahla noma ibanga liyisibopho, kufanele livele ngohlelo kunokuba lithathwe “njengensimbi enekhabhoni ephansi.”
• Irekhodi lokunamathisela: khomba ukuthi into esetshenziswayo yayifakwe uthayela ngaphambili noma ifakwe uthayela ngemva kokunwetshwa, imfuneko yokumboza esetshenziselwa uku-oda, indlela yokuhlola, ukuhlonza inkatho kanye nanoma yiziphi izindawo zokulungisa ezigunyaziwe.
• Umbiko wokuhlola ubukhulu: hlola izinkambu zangempela ezilawula ukulingana: ubukhulu bephethini, ubukhulu bomucu, usayizi weshidi, isikwele, ukucaba nokubekezelelana okuvunyelwene ngakho. Umbiko orekhoda ubude nobubanzi bubonke kuphela ushiya i-geometry yemeshi ingaqinisekisiwe.
• Isampula elimele noma i-athikili yokuqala: qhathanisa iphethini, iphrofayili yendawo, isimo sonqenqema, ukubukeka kwe-coating kanye nokulingana komhlangano ngokumelene nemfuneko egunyaziwe. Isampula liwusizo kakhulu lapho ubudlelwano balo nokukhiqizwa kwakamuva kubhalwa phansi.
• Uhlu lokuchezuka: zidinga umphakeli ukuba asho noma yimuphi umehluko wento, ukuma kwemeshi, umzila wokumboza, usayizi, ukubekezelela, ukwakhiwa, ukuhlolwa noma ukupakisha. Ukuthula akufanele kuthathwe njengokuthobelana.

Ukwamukela kufanele kulandele isigaba esifanayo. Okokuqala qinisekisa ukucaciswa okugunyaziwe nomdwebo. Bese uqinisekisa imibhalo yokukhiqiza kanye nokuhlonza inkatho. Okokugcina, hlola amaphaneli aphathekayo ngokumelene nobukhulu nemibandela yokubukeka okwavunyelwana ngayo ngaphambi kokukhiqizwa. Lokhu kulandelana kunciphisa izingxabano ezibangelwa ukugunyaza isampula ngokubonakalayo kuyilapho kushiya izidingo ezilinganisekayo zingachazwanga.

Lapho Umzila Womkhiqizo Kufanele Ushintshe

Insimbi enwetshiwe ayiyona impendulo ezenzakalelayo yazo zonke izidingo zamaphaneli avulekile. Uma umklamo uncike ezintanjeni ezishiselwe njalo ezihlukanisiwe, i-mesh eshiselwe ingase ibe umndeni olungile. Uma izimbobo eziqondile eziyindilinga noma ezinomumo kanye nendawo eyisicaba ilawula umklamo, ishidi elinezimbobo lingase lifaneleke kakhulu. Indawo yabahamba ngezinyawo esindayo ingase idinge i-grating yensimbi enwetshiwe kunephethini yesikrini esikhanyayo. Isevisi eyonaka kakhulu ingase ithethelele umzila ongenabala noma oboshwe ngokukhethekile ngemva kokubuyekezwa kwemvelo.

Isinqumo siphinde sishintshe lapho umdwebo wephrojekthi udinga unogada ohloliwe, umgoqo noma iphaneli yesakhiwo. Kuleso simo, ukukhetha kwephethini kufanele kuhlanganiswe nesikhala sokusekela, ukwakheka kohlaka, ukubopha kanye nomthwalo osebenzayo noma isidingo sokuvula. Umphakeli wezinto ezibonakalayo angaqinisekisa i-mesh enikeziwe kanye namadokhumenti, kodwa iqembu elibhekene nephrojekthi kufanele liqinisekise umhlangano ophelile.

Yakha i-RFQ Ekhiqiza Ukunikezwa Okusekelwe Ekucushweni

I-RFQ esebenzisekayo isho isicelo, ukuhlelwa kosekelo, izinto eziyisisekelo ezidingekayo, ifomu eliphakanyisiwe noma eliyisicaba, i-SWD/LWD nezincazelo ezivuleka kahle, ubukhulu bentambo, usayizi weshidi noma iphaneli, isiqondiso sedayimane, isimo sonqenqema, ukulandelana kokumboza, umsebenzi wokwakha, inani, ukubekezelela, ukuhlolwa, ukumaka, imibhalo nokupakisha. Namathisela umdwebo lapho inetha kufanele lilingane nohlaka noma umhlangano owenziwe. Lapho kudingeka khona izinga elifana ne-EMMA 557-25, hlonza uhlelo bese uklelisa noma yikuphi ukuchezuka kwephrojekthi.

Impendulo yomphakeli kufanele ibuyisele igama elilodwa elihlongozwayo elinezikhala, umdwebo omakiwe, isisekelo sempahla nokuqedwa, ukubekezelelwa kobukhulu, ububanzi bokwenziwa, uhlelo lokuhlola, uhlu lwamadokhumenti, indlela yokupakisha kanye nokuhlukile okumenyezelwe. Kuphela ngemva kokuba lezo zinkambu ziqondanisiwe lapho kufanele kuqhathaniswe intengo yeyunithi, isisekelo sokulethwa nesikhathi sokuhola. Lokhu kuvimbela ikhotheshini yeshidi lesitoko ukuthi ihlolwe kuqhathaniswa nephaneli elisikiwe, elakhiwe kanye nelifakwe uthayela njengokungathi ama-scopes amabili ayefana.

Ngemva kokubuyekeza isigaba sensimbi enwetshiwe kanye nekhasi lomkhiqizo oqondiwe, hambisa umdwebo wohlelo lokusebenza, i-mesh geometry, umzila wokumboza, usayizi wephaneli, imfuneko yomkhawulo kanye nokulindelwe kwedokhumenti ngokusebenzisa ifomu lokuxhumana lephrojekthi. Impendulo yokuqala yezohwebo ingabe isibhekana nokucushwa kwangempela kanye nanoma yiluphi ulwazi olusadingeka ngaphambi kwemvume yokukhiqiza.

imibuzo ejwayelekile ukubuzwa

Ingabe ukuvuleka kwedayimane kukodwa kwanele ukucacisa insimbi enwetshiwe?

Cha. Ukuvuleka okucacile, ukuphakama kwe-SWD/LWD, ububanzi be-strand, ukujiya kwe-strand, ifomu eliphakanyisiwe noma eliyisicaba, ukujiya okuphelele, ukuma kanye nesimo sonqenqema konke kungashintsha iphaneli eqediwe. I-oda kufanele lichaze igama lemeshi eliphelele kanye nomdwebo wephaneli wokugcina.

Ingabe i-pre-galvanized kanye ne-hot-dip-galvanized-after-expansion mesh iyafana?

Cha. I-coating yenzeka esigabeni esihlukile sokwenziwa, ngakho-ke isimo se-slit-edge, ukumboza, ukucaba, ukubukeka kanye nezidingo zokwenziwa ngezansi komfula zidinga ukubuyekezwa okuhlukile. I-RFQ kufanele isho umzila ohlosiwe kanye nobufakazi obusetshenziselwa ukwamukelwa.