Saurin da babu na gida mai tsakiya ta hanyar kwalla yana ba abokan gida mai tsakiya hanyar da aka saba da kuma da kariya daga saurin da kuma da kariya. Babun gida ya zo a matsayin kwalla, rafter, da wall panel wanda suka zama da kwalla a cikin slab da aka tashi, wanda ya kara lokacin da production line ya ci gaba. Jinnuoda yana bayar da wadannan kudaddun a cikin ISO 9001, da CE marking da EN 1090 execution class don industrial frames.
Saurin da Bay Grid da Clear Span
Bay Spacing don Aikace-Aikace da Aisle
Bay spacing na babu na gida mai tsakiya ta hanyar kwalla yana nuna inda aikace-aikace, aisles na forklift, da stations na gaba suka yi. Portal frame yana amfani da 6 zuwa 9 meter bay, wanda ke taimaka ga CNC stations, welding benches, da pallet lanes ba su kai kariya. Bay mai yawa yana kara kwalla amma yana kara rafter depth, wanda ya kara weight na steel ba su kai kariya.
Q355B steel ya zama da karamin yadda ake gudanar da shi, kuma 10.9S bolt groups suka bayyana karamin yadda a cikin kowane joint. AISC da MBMA guidance suka saba karamin yadda don karamin yadda da karamin yadda na machinery vibration. Idan abubuwa suna da wuya ko suna da karamin yadda ba tare da karamin yadda, inginiya ya canza karamin yadda ba tare da karamin yadda a grid, kuma yana kara karamin yadda da karamin yadda a IBC deflection limits.
Options na Clear Span Ba Tare da Column
Clear span ya cire karamin yadda a cikin, don haka abubuwa mai yawa suka yi rarraba ta yanki. Prefab metal shop buildings suka samu 60 meter net spans ta hanyar built-up rafters da staged bracing, amma alheri ya taka ta yanki da karamin yadda. 24 zuwa 36 meter clear span ya kawo truck access, paint booths da assembly pits ba tare da karamin yadda a cikin.
Kudin kari ya zama ƙananan tsakiya na rafter da saizin na foundation. Idan aka saita rafter a cikin, zai save tons amma zai gaba yadda eave zai dace da clearance na crane. Q355B-Z35 plate ya taimaka wajen kula da lamellar tearing a welded splices, wanda ke nufin abin da ke muhimmi idan frame ya weldawa a lokacin da aka yi shi a yard. ISO 3834 welding quality ya taimaka wajen kula da su a cikin procedure da aka rubuta.
Crane, Mezzanine da Service Loads
Integration na Overhead Crane Runway
Overhead crane zai kara shop sai ya zama fabrication hall mai kyau. Prefab metal shop buildings sun samu baya sosai idan runway beams sun hang daga bracket columns, kuma wheel loads sun taimaka wajen kula da foundation mai kyau. Classifying na crane duty cycle a farko zai kara mabudin rail da ke sanya ko frame da ke gyara a lokacin da hook ya ci.
Jinnuoda yana bawa frames na crane da aka saba kuma ya sa ranarun da ke cikin gurbi na runway a farko, kafin da main rafters su shi. EN 1090 da ISO 3834 welding control suna kara takaici ga juntin bracket-to-column. Hot-dip galvanizing yana kara takaici ga runway a gida mai tsanani, kuma glass flake coating yana kara takaici ga cutting fluids ko salts. Ya zama mafi kyawun yadda akwai crane da frame a farko na design don fuskanci waɗannan abubuwa da ke nufin kariya.
Mezzanine don Offices da Storage
Mezzanine yana zama office mai raushe, yana magana abubuwan da ke baƙin karya ko yana kira bins na abubuwan da ke ƙasa a wajen floor na aiki. Deck yana daga cikin beam grid na shi da ke daga cikin main frame, don haka bayin gida ta kashe kamar yadda ke aiki don machines. Load rating yana kara takaici ga design: office mai gaba yana bukata karami na steel da ke yawa kamar bulk-storage tier.
Kamar yadda mezzanine ya ƙasa daga ƙarfin mafi kyawawan, kuma ƙananan yadda za a samu shi ne a cikin foundation ta hanyar column. C/Z purlins da galvanized decking suka taimaka wajen zama ƙarami kuma ba su dace ba don rufe. OSHA walkway da kuma guardrail rules suna amfani da karamin, don haka lay-out ya kammala stair mai amfani da safe daga farko na drawing. Mezzanine mai kyau ya taimaka wajen gudun karamin da ba a amfani ba su ne, kuma yana baya ayyukan da ke bukata gurin mai yawa.
Ventilation, Lighting da Envelope
Natural Ventilation da Ridge Vents
Shop air ya kara weld fumes, oil mist da kuma heat wanda suka saita workers da kuma equipment. Ridge vents da side wall louvers suna kara stack effect, kuma suka rage fan runtime a lokacin shifts. Prefab metal shop buildings suna faruwa lokacin da vent area ya kara da floor plan da kuma process heat ba da rule mai tsayi ba.
Kadan kadan na fuskanci yana zama da kudin gaba daya mai tsoro; kadan sosai yana baya hali na gida a cikin gida, don haka kudin gaba da kudin kura na kura suna da mahimmanci. Bayanin MBMA suka bayyana gaba ba tare da kudin gaba. Don wani abu ne a cikin kudin gaba ko kudin gaba, kudin gaba na gida ya sa kudin gaba a cikin gida, saboda kudin gaba na gida ba za a iya kudin gaba a cikin gida.
Kudin gaba da kudin gaba
Kudin gaba yana kara kudin gaba da kudin gaba. Kudin gaba na 150 mm PIR yana kara gida a cikin gida da kudin gaba a cikin gida, amma yana kara kudin gaba a cikin gida. Kudin gaba na gida yana kara kudin gaba, kuma kudin gaba na gida yana kara kudin gaba a cikin gida.
Kudin gaba na CNC da kudin gaba na gida yana kara kudin gaba da kudin gaba. A cikin kudin gaba ne a cikin gida, kudin gaba na gida yana kara kudin gaba a cikin gida. CE da EN 1090 suna kara kudin gaba don kudin gaba da kudin gaba, don haka kudin gaba yana kara kudin gaba. Kudin gaba na gida yana kara kudin gaba a cikin gida.
Kudin gaba da kudin gaba
Kudin gaba na gida da kudin gaba
Lokaci na ainihi yana farawa da zane mai daskarewa. Da zarar an kafa shimfidar wuri, kaya da kuma nau'in crane, masana'antar tana yankewa da kuma walda tsarin a kan layin CNC tare da walda na robotic. Ginin shagon karafa da aka riga aka gina yana kiyaye farantin da tushe yayin da ake kera karafa a teku, yana kare jadawalin aikin.
Fitarwa tana ƙara jigilar kaya da kwastan zuwa kalandar, don haka shirya daga zane da aka sanya hannu, ba daga jigilar da ake tsammani ba. Jinnuoda ya tsara jerin don haka ayyukan farar hula suna ci gaba a layi daya. ISO 9001 traceability yana nufin kowane jigilar kaya yana ɗauke da kayan aiki da bayanan gwaji, wanda ke daidaita binciken shafin kuma yana guje wa tsayayyen ginawa.
Shirye-shiryen Yanar Gizo da Tsarin Tsarin
Tsarin bolt-up yana tashi da sauri ne kawai lokacin da farantin, ƙuƙwalwar haɗi da kuma shiga suna shirye. Ma'aikatan jirgin suna kafa ginshiƙai a kan anga, suna ɗaure su, sa'an nan kuma su ɗaga raft da kuma ƙarfafa bay kafin su ɗora jirgin. Tsarin tsari yana kiyaye tsarin tsayayye kuma yana kare ma'aikata a ƙarƙashin dokokin OSHA.
Kusurin da ayyukan gida na yanki ya zama sabonin sabuwar kuskure, ba shi ne da dukkanin wani abu. Tabbata kudi na anchor bolt a cikin rukuni da aka bayyana, kuma kara yankin da ke cikin kudin da yanki. Idan kuka bukatar wannan, mutane da suka gudan kuma suka yi amfani da alamar da suka gudan suka ci gida na metal na yanki a rana biyu da suka gudan, sannan suka taimaka da crane, mezzanine da sauran hanyoyin amfani. Kuskure na yanki ta zama mafi kyau idan ayyukan gida na yanki da ayyukan gida na metal suna aiki da kari.
Bayan fikir
Wani ayyukan da ya dace ya nuna gida na metal na yanki a matsayin system na ingantaccen. Bay grid, crane class, mezzanine rating, ventilation da envelope suka tabbata kafin da ayyukan gida na metal suka faru, saboda kowanne irin abu ya zama da load a cikin wani frame da foundation. Amincewa da Q355B steel, 10.9S bolting, ISO 3834 welding da EN 1090 execution ya zama mafi kyau don kuskure. Wani kuskure da ya dace ya fito daga ayyukan gida na yanki da ayyukan gida na factory suna aiki da kari, kuma slab ya kashe kafin containers suka zo.
Masu Sabon Gaskiya
Suyayi
Wane bay spacing ya dace don gida na metal na yanki?
Amsa: Bay grid na 6 zuwa 9 mita yana daidai a cikin karama na gida mai sauƙi na ashar, ya ba daga ruwan abubuwa, aisles na forklift da stations na masa, ba su yin fuskantar. Bay wadanda suka fiye yana nufin karama ta hanyar rafter mai sauƙi da karama na steel ta fiye. Spacing ya kamata in tsayi ne a cikin footprint na abubuwa da aka rubuta a farko, ba a cikin standard template, don haka frame ya zama daidai da yadda karama ta yi amfani da shi da ya zama a cikin IBC deflection limits na environment na amfani.
Suyayi
Yadda overhead crane aka sanya a cikin steel frame?
Amsa: Overhead crane ya hang a cikin runway beams da aka sanya a cikin bracket columns ko a cikin dedicated crane portal, da wheel loads su taimaka a cikin foundation mai sauƙi. Classifying duty cycle a farko yana nufin karama ta hanyar rail ta fiye da yadda ya taimaka ko frame ta fiye da yadda ya taimaka a cikin load. EN 1090 execution da ISO 3834 welding su kontrolawa bracket joint, yayin da hot-dip galvanizing ya saukata runway a cikin conditions na karama da yadda suka fiye da humidity ko corrosion.
Suyayi
Yadda mezzanine aka sanya ba a cikin gida mai sauƙi?
Amsu: Mezzanine ya sanya kwayoyin da ba su amfani da su don gida, gurbi na ayyukan ko shafin bin wato ba su yadda suka ƙara kwayoyin da suka fiye. Ya hanga daga shafin mafi kyawun, don haka kwayoyin da suka fiye suna bukata yadda suka fuskanta ga foundation ta hanyar column. Galvanized decking ya sa su tare da karami kuma ba su zama da rust, kuma OSHA guardrails da safe stair suna soke kafin kwayoyin da suka fiye. Mezzanine mai kyau ya iya karya abin da ke ciki da karamin gida mai yawa.
Suyayi
Yaya ne a za a saba kuma ridge ventilation?
Amsu: Saba ridge ventilation a wanda weld fumes, oil mist ko process heat suna rufe a lokacin da suka fiye. Ridge vents da side louvers suna haɗa stack effect wanda ya ci gaba daya da warm air a roof kuma ya ci gaba daya da cool air a baya, wanda ya karya fan runtime. Kwayoyin da suka fiye suna ƙara da floor plan kuma heat load, da rain guards kuma bird screens don karya tsanani da suka fiye. Local exhaust ya iya karya grinding ko coating zones.
Suyayi
Wane dokumen suna nuna cewa prefab metal shop buildings suna kai akwai standar?
Amsa: Danna CE marking da kwanan EN 1090, ISO 3834 don kula da kwalitas na weldi, kuma ISO 9001 don gano abin da aka shiga. Sertifikat na matriyal, records na weldi procedure, kuma test reports suka zo ta hanyar containers don fahimtar saiti a lokaci na zuwa. AISC kuma MBMA suna nufin bayani game da kamarin frame, amma IBC kuma OSHA suna nufin bayani game da deflection kuma saiti safety don samun industrial workshop wanda ya dace.
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