Tagulla mai ƙarfi Ya Mutu. Ga Maye gurbin.
Har yanzu masu ginin gine-gine sun ƙididdige tagulla mai kauri ko kauri don bangon labule. Wannan kuskure ne. Ƙarfe mai haɗaɗɗen ƙarfe mai nauyi don bangon labule yana ba da kamanni iri ɗaya da juriya na lalata a rabin nauyi. Rage nauyin tsari na 40% ku 60% su ne na yau da kullun. Babu sulhu akan amincin wuta ko tsawon rai. Masana'antar sun yi jinkirin ɗaukar wannan saboda tsofaffin halaye suna mutuwa da wahala. Amma kimiyyar lissafi da tattalin arziki ba sa karya.
Wannan labarin ya bayyana ainihin dalilin da yasa ya kamata ku canza, yadda ake yin bangarori, kuma menene bayanan aikin ku bukata don kwatanta. Babu miya. Babu talla. Hankali kawai.
Abun Haɗin Kai: Karfe Biyu, Manufar Daya
Tagulla mai nauyi karfe Rukunin hadaddiyar giyar ba cakuda ba ne. Haɗin ƙarfe ne tsakanin siririyar fuskar tagulla da tsakiyar ƙarfe. Layer na jan karfe yawanci 0.3 mm ku 1.0 mm kauri. Bakin karfe na galvanized ko bakin karfe, 0.5 mm ku 2.0 mm. Jimlar kauri ya tsaya a ƙasa 3 mm. Wannan haɗin yana ba ku patina tagulla a waje da ƙarfin tsarin ƙarfe a ciki.
Maɓalli masu mahimmanci:
- Copper Layer yana ba da juriya na lalata da kuma tsufa na halitta
- Ƙarfe core yana ba da taurin kai da juriya
- Haɗin yawa shine 40% ƙasa da m jan ƙarfe na kauri ɗaya
- Thermal fadada coefficient na bond Layer an ƙera don daidaita da biyu karafa
Manufacturing: Fashe Bonding vs. Roll Bonding - Wanda Yayi Nasara?
Hanyoyi biyu sun mamaye. Haɗin fashewa yana amfani da fashewar sarrafawa don walda jan karfe zuwa karfe. Roll bonding yana amfani da zafi da matsa lamba a cikin injin mirgina. Don bangarorin bangon labule, Roll bonding ya fi. Me yasa? Yana haifar da bakin ciki, more uniform zanen gado tare da tighter tolerances. Haɗin fashewa ya fi kyau ga faranti mai kauri (a kan 6 mm) amma yana ƙirƙirar ripples na saman da ke buƙatar ƙarin ƙarewa. Don fanai masu nauyi a ƙarƙashin 3 mm, Roll bonding yana da sauri kuma mai rahusa. Ƙarfin haɗin gwiwa ya wuce 200 MPa a cikin duka biyun. Delamination ba damuwa ba ne idan an tabbatar da tsarin.
| Siga | Hadarin fashewa | Roll bonding |
|---|---|---|
| Mafi ƙarancin kauri | 3 mm | 0.8 mm |
| Ƙarshen saman | Wavy, yana buƙatar niƙa | Flat, shirye don shafa |
| Saurin samarwa | Sannu a hankali (tsari) | Mai sauri (ci gaba da nada) |
| Farashin kowane m² | Babban | Ƙananan |
| Mafi kyau ga | Tufafi mai nauyi | bangon labule mai nauyi |
Kammalawa: Don bangarorin bangon labule, saka mirgine-bonded jan karfe hade. Kada ka bari masu kaya su tura haɗin fashewa sai dai idan kana buƙatar kauri a sama 4 mm.
Rage lodin Tsari: Lambobin da ke da mahimmanci
An tsara firam ɗin bangon labule don ɗaukar nauyin iska da nauyin kai. Tagulla masu ƙarfi a 2 mm kauri nauyi 17.9 kg/m². Ƙarfe mai haɗaɗɗen ƙarfe mai nauyi mai nauyi mai taurin kai iri ɗaya 9.5 kg/m². Wato a 47% raguwa. Don gini mai hawa 50, wannan yana fassara zuwa tan na ƙarfe da aka ajiye a cikin mullions da anka. Ƙananan tsari yana nufin ƙananan farashin tushe, saurin tsawaitawa, da ƙananan nauyin girgizar ƙasa. Lissafin yana da sauƙi: ƙarancin nauyi = ƙarancin farashi.
Teburin kwatanta:
| Kayan abu | Kauri (mm) | Nauyi (kg/m²) | Dangantaka taurin kai (I) |
|---|---|---|---|
| Tagulla mai ƙarfi | 2.0 | 17.9 | 1.0 |
| Karfe mai ƙarfi (galvanized) | 1.5 | 11.8 | 0.42 |
| Copper karfe hadawa (naɗe-haɗe) | 1.2 (0.3 Ku + 0.9 karfe) | 9.5 | 0.81 |
| Aluminum composite panel (ACM) | 4.0 | 5.5 | 0.54 |
Yi la'akari da hadadden panel yana bayarwa 81% na taurin m jan karfe a 53% na nauyi. Wato cinikin da kowane injiniya zai iya karba. Fuskokin haɗin aluminum sun fi sauƙi amma suna da ƙananan juriya da aikin wuta. Haɗin ƙarfe na ƙarfe ya cika gibin.
Juriya na Lalata: Copper's Patina Garkuwan Warkar da Kai ne
Copper corrodes, amma ta hanyar sarrafawa. Yana samar da tsayayyen patina na jan karfe sulfate ko jan karfe carbonate wanda ke kare karfen da ke ciki. Wannan patina yana sake haɓakawa idan an taso. Ƙarfe core yana da cikakken lullube da tagulla Layer da hatimin gefen kariya. Babu danshi da ya kai karfe. Babu lalata galvanic da ke faruwa saboda haɗin yana ci gaba kuma ba shi da komai. A cikin yanayin bakin teku, Tagulla karfe hade bangarori sun zarce bakin karfe saboda jan karfe ya fi juriya ga pitting chloride. Bakin karfe yana fama da lalatawar hazo na gishiri. Copper ba ya.
Rayuwar sabis da ake tsammani: 50+ shekaru. Patina na iya yin duhu, amma mutuncin tsarin ya kasance. Babu zanen. Babu sutura. Kawai tsufa na halitta.
Sassauci na ado: Patina ko Pre-Finished - Ka Zaba
Masu ginin gine-gine na son jan karfe don yanayin rayuwa. Za'a iya samar da panel ɗin haɗin ƙarfe mai nauyi na jan ƙarfe a cikin gamawar niƙa ta halitta, pre-oxidized (launin ruwan kasa), ko pre-patinated (kore). Ana samun ingantattun jiyya na patination. Don ƙirar zamani, Tagulla da aka riga aka gama tare da lacquer bayyananne yana kiyaye launin orange mai haske na shekaru. Ƙarfe core damar don zurfafa embossing da fluting fiye da m jan karfe. Hakanan zaka iya samun fale-falen ramuka ko ramuka don shading na rana. Tsarin haɗin gwiwar ba ya iyakance 'yancin ƙira; yana faɗaɗa shi.
Daidaita Faɗawar thermal: The Bond Layer Engineering
Copper yana faɗaɗa a 16.5 × 10⁻⁶ /°C. Karfe a 11.7 × 10⁻⁶ /°C. Matsakaicin zafin jiki na 30°C akan a 3 m panel yana haifar da a 1.4 mm bambanci tsawon tsakanin yadudduka biyu idan ba bonded. Wannan zai delaminate duk wani m. Amma haɗin ƙarfe na ƙarfe a cikin naɗaɗɗen haɗaɗɗen naɗa yana canja danniya mai ƙarfi a cikin keɓancewa. Layer na haɗin gwiwa yana aiki azaman yankin gradient. Sakamakon: babu delamination a cikin dubban thermal hawan keke. Gwajin kowane ASTM E119 yana nuna haɗin ya kasance cikakke bayan 200 Zazzagewa daga -20 ° C zuwa + 80 ° C. Kada a yi amfani da laminate na jan karfe mai ɗaure don bangon labule. Zai gaza. Fanalan da aka haɗa da ƙarfe kawai suna tsira.
Wuta Performance: Ya Wuce Duk Lambobin Gina Ba tare da Paint Intumescent ba
Ƙarfe mai haɗaɗɗun sassan ƙarfe ba sa ƙonewa. Tagulla yana narkewa a 1085 ° C, karfe a 1500 ° C. A cikin wuta, panel ɗin yana riƙe da siffarsa don ƙarewa 60 Mintuna kafin Layer na jan karfe ya fara narkewa. Ƙarfe core yana aiki azaman shamaki. Babu digo. Babu harshen wuta. Kwatanta hakan da fa'idodin haɗin gwiwar aluminum, wanda ke da tushen polyethylene wanda ke ƙonewa kuma yana digo. Yawancin hukunce-hukuncen yanzu sun haramta ACM tare da PE core don manyan facades. Copper karfe hada da wani Class A wuta-rated abu ta ASTM E84. Ya haɗu da NFPA 285 bukatun ga bango na waje. Ba a buƙatar ƙarin kariya ta wuta.
Tasirin Kuɗi: Ƙananan Abu, Aiki iri ɗaya
Tagulla mai ƙarfi yana kashe $15- $20 a kowace kg. Ƙarfe mai haɗaɗɗen ƙarfe mai nauyi yana amfani da shi kawai 15% ku 20% jan karfe da nauyi. Ƙarfe core yana da arha. Jimlar farashin kayan: 40% ku 50% kasa da tagulla mai ƙarfi na taurin daidai. Farashin ƙira yana da ƙasa saboda bangarori sun fi sauƙi don yankewa da rawar jiki. Halin nauyi mai nauyi yana rage jigilar kaya da farashi. Shigarwa yana da sauri. Farashin da aka shigar gabaɗaya a kowace murabba'in mita yana kwatankwacin manyan abubuwan haɗin aluminum amma tare da mafi kyawun karko da aikin wuta.
Haɗin kai tare da Tsarin bangon Labule: Yanke, Yin hakowa, Hatimin Edge
An yanke ginshiƙan haɗin gwiwar ƙarfe mai nauyi mai nauyi tare da daidaitattun kayan aikin ƙarfe na takarda. madauwari saws da carbide ruwan wukake, shears, ko Laser yankan. Yin hakowa yana buƙatar ɓangarorin HSS. Makullin shine rufe baki. Bayan yanke, Dole ne a rufe gefen karfe da aka fallasa tare da siliki ko polyurethane sealant don hana shigar da danshi. Yawancin masana'antun suna ba da bayanan martaba da aka riga aka rufe. Ana iya haɗa bangarorin zuwa aluminum ko ƙananan ƙananan ƙarfe tare da sukurori, rivets, ko tsarin tsarin bidiyo na ɓoye. Kunshin ɗin yana da ƙarfi isa ya wuce 1.5 m tsakanin goyan baya ba tare da juyowa ba. Don bangon labule masu lankwasa, Za a iya ƙirƙirar bangarori zuwa radius na 500 mm mafi.
Kwatanta da Kayan Gargajiya: Bayanan Nasara
| Siga | Rukunin Karfe na Copper | Tagulla mai ƙarfi | Bakin Karfe | Haɗin Aluminum (ACM) |
|---|---|---|---|---|
| Nauyi (kg/m² a 2mm) | 9.5 | 17.9 | 15.8 | 5.5 |
| Ƙimar wuta | Darasi A | Darasi A | Darasi A | Darasi na B (PE core) |
| Juriya na lalata | Madalla | Madalla | Yayi kyau | Matsakaici |
| Patina | Ee | Ee | A'a | A'a |
| Farashin kowane m² (shigar) | $120– $180 | $250– $400 | $200- $350 | $80- $150 |
| Tsawon rayuwa (shekaru) | 50+ | 100+ | 50+ | 20–30 |
Don ma'auni na ado, nauyi, lafiyar wuta, da tsada, hadadden karfen jan karfe shine bayyanannen nasara. Tagulla mai ƙarfi ya cancanci kawai don maido da gado. Bakin karfe ya wuce kima don yawancin bangon labule. ACM hadari ne na gobara. Kada ka bari maginin gini ya saka tagulla mai ƙarfi ba tare da nuna maka lissafin nauyi ba.
Tsawon Rayuwa da Kulawa: Patina mai warkarwa, Core mai kariya
Tagulla patina yana warkar da kansa. Idan an taso saman, jan karfe da aka fallasa da sauri ya sake yin oxidizes. Ba a taɓa fallasa ainihin ƙarfen ƙarfe ba saboda hatimin gefen hadaya ne. Bayan 20 shekaru, patina na iya yin duhu iri ɗaya. Ba a buƙatar kulawa. Wanka da ruwa na tilas ne. Rukunin hadaddiyar giyar ba ta fama da lalatar gefen kamar kayyadaddun ginshiƙan tagulla waɗanda suka yanke gefuna. Ƙarfe na ƙarfe yana ba da juriya. A 2 mm m panel jan ƙarfe za a iya haɗe shi da dutsen ƙanƙara. A 1.2 mm panel composite sun fi tsayi kuma yana da kyawu. Wato sabani ne, amma gaskiya.
Nau'in kauri da Girma don Ayyuka na Musamman
Yawancin masana'antun suna ba da daidaitattun kauri na 1.0 mm, 1.2 mm, 1.5 mm, 2.0 mm, kuma 2.5 mm. Layer na jan karfe shine 0.3 mm ku 1.0 mm. Ƙarfe core shine saura. Matsakaicin faɗin panel shine 1.5 m, tsayi har zuwa 6 m. Akwai masu girma dabam na al'ada. Don bangon labule, mafi yawan kauri shine 1.2 mm (0.3 mm karfe + 0.9 mm karfe). Wannan yana ba da mafi kyawun ma'auni na nauyi, taurin kai, da tsada. Don wurare masu ɗaukar iska mai ƙarfi, je zuwa 1.5 mm ko 2.0 mm. Don kayan ado na kayan ado, 1.0 mm ya isa.
Ƙayyade panel tare da ƙaramin ƙarfin juzu'i na 180 MPa ta ASTM D3165. Bukatar ultrasonic gwajin na 100% na yankin bond. Karɓar kowane kwamiti mai wuraren da ba a haɗa su ba ya fi girma 25 mm diamita. Wannan daidaitaccen aiki ne. Kar a yarda da ƙasa.
Mataki na gaba: Dakatar da Tunani a cikin M Metal
Kuna da bayanan. Kuna da ma'ana. Ƙaƙƙarfan ƙarfe mai nauyi mai nauyi don bangon labule ba samfuri ba ne. Zaɓin ma'ana don kowane aikin da ke son kayan kwalliyar jan ƙarfe ba tare da hukuncin nauyi ba. Wuta lafiya. Tasirin farashi. 50-rayuwar shekara. Babu kulawa. Idan kuna ƙayyade bangon labule a yau, Tambayi mai samar da ku don naɗaɗɗen lanƙwasa na jan ƙarfe mai haɗe-haɗe. Guda lambobin da kanku. Adadin nauyi kawai zai biya don lokacin aikin injiniya. Kada ku jira masana'antar ta kama. Jagoranci.
Mai bayarwa
Metal Plate 4U amintaccen mai siyar da kayan haɗin ƙarfe ne na duniya & masana'anta tare da gogewa mai yawa wajen samar da bakin karfe mai inganci mai inganci, nickel gami, karfen jan karfe, da titanium karfe hada faranti. Kamfanin yana fitarwa zuwa ƙasashe da yawa, kamar Amurka, Kanada, Turai, UAE, Afirka ta Kudu, da dai sauransu. A matsayin babban fashe mai haɗaɗɗen faranti, Metal Plate 4U ya mamaye kasuwa. Ƙwararrun aikinmu na aiki yana ba da cikakkiyar mafita don taimakawa inganta haɓakar masana'antu daban-daban, kamar tasoshin matsa lamba, masu musayar zafi, ginin jirgi, da sarrafa sinadarai, ƙirƙirar ƙima, da sauƙin jure kalubale iri-iri. Idan kana neman faranti masu haɗaka da ƙarfe ko faranti masu sanye da bimetal, don Allah a ji daɗin tuntuɓar mu!