Kuyini ipulangwe lensimbi ye-galvanized?
I-Galvanized Steel Plank ibizwa nangokuthi amapulatifomu ensimbi, amabhodi wokubopha, i-catwalk scaffolding njll. Yibhodi yokuhamba ebunjiwe esetshenziswa kabanzi ekwakheni, amakhemikhali, okwakha umkhumbi nakwamanye amakhono obunjiniyela abakhulu. Inokumelana nomlilo, ukunqwabelana kwesihlabathi, okungasindi, amandla aphezulu acindezelayo, ukwakheka okumiswe yimihlanyene zombili izinhlangothi, nezinye izici.
Inqubo yokukhiqiza yepayipi lensimbi ye-galvanized
Amapulangwe ensimbizisetshenziswa kaningi ohlelweni lokuhlanza, ngakho-ke ikhwalithi yepulangwe elisenkingeni kumele lilawulwe ngokuqinile ngesikhathi senqubo yokukhiqiza.
Isimo sangaphandle nobude bamapulangwe ensimbi we-galvanized awanqunyelwe. Ububanzi obujwayelekile bungama-240mm, 250mm, futhi ukuphakama kungu-65mm, 50mm, 45mm, ngokulandelana. Ubukhulu bamapulatifomu ensimbi buvumela amaphutha: ubude akufanele budlule ku-3mm, ububanzi akufanele budlule ku-2.0mm, futhi ukuphakama akufanele kudlule i-1,0mm.
Ububanzi bembobo (12mmx18mm), ibanga lembobo (30.5mmx40mm), ingaphezulu elingaphandle lishaywe, ukugcwala kungu-2mm, futhi ukuphakama okuvuthayo kungu-1.5mm. Iphutha le-non-slip hole ububanzi ebhodini elingaphezulu akufanele lidlule ku-1.0mm, iphutha lebanga eliyindilinga akufanele lidlule ku-2.0mm, bese i-hole flanging ukuphakama kwephutha akufanele idlule ku-0.5mm.
I-engela yokugoba kwamapulangwe ensimbi kufanele ibe ngu-90 °, futhi iphutha akufanele lidlule ku-2 °.
Ingaphezulu lebhodi lensimbi lensimbi kufanele libe lifulethi, futhi ukungcola komlingiswa akufanele kudlule ku-5.0mm. Unxantathu omiswe unxantathu ngokuqina okungcono ukhethwe ebusweni beBhodi, obuhlelwe kakhulu kune-trape yezizukulwane zesizukulwane sesithathu Ngesayensi, kumelana kakhulu nokucindezela nokuqina.
Amakhona amane amapulatifomu ensimbi anephutha elihlanganisiwe: Beka amapulangwe ensimbi endizeni evamile, amakhona ayimpumputhe emakhoneni amane ebhodi ayamangala, futhi akufanele angeqi u-5.0mm.
Ama-Burrs anjengomphetho wamapulatifomu ensimbi kufanele afakwe.
Umhlane wamabhodi ensimbi ushunyiswe ubambo olubekiwe olotshiweyo njalo nge-500 ~ 700mm. Iphutha lebanga le-stiffener lamabhodi ensimbi akufanele lidlule ku-0.5mm, futhi iphutha le-expplate aze lidlule ku-2.0mm.
Izidingo ze-Welding: Ama-welds agcwele asetshenziselwa ama-ewplates kanye nama-welds aphukile ama-stiffeners. Ama-welds akufanele abe ngaphansi kwama-2.0mm, futhi ububanzi bama-welds akufanele bube ngaphansi kuka-2.0mm. Ubude bomthungo we-welding ngamunye oqhubekayo akufanele abe ngaphansi kwe-10mm, futhi umthungo we-welding akufanele ube ngaphansi kwe-10. Izimbambo ezilukhuni zikhethwe yi-Spot Welding. Ubude be-Welding Joint yi-≥15mm, ukuhlanganiswa kwe-welding kungu-≥6, futhi ukuphakama komthungo we-welding kuyinto ≥2mm. Ukushiswa kwekhanda le-endplate kufanele kube ngaphezu kwamaphoyinti we-welding angaphezu kwayi-7, ikakhulukazi ama-welding aqinisiwe ezinhlangothini zombili, futhi ukuphakama komthungo we-welding kuyinto engu-3mm njengesidingo sobuchwepheshe.
Ingaphezulu lebhodi lensimbi lensimbi kufanele lihlehlise futhi lidele, bese lizinikezela. Kuyadingeka ukusebenzisa i-primer kanye kanye ne-topcoat kanye, futhi ubukhulu befilimu ngalinye lokupenda akufanele kube ngaphansi kwama-25μM.
I-batch ngayinye yamashidi ensimbi eshisayo angena efektri kufanele akhiphe isitatimende sezinto ezibonakalayo noma isitatimende sokuhlola esikhishwe yinhlangano yokuhlola.
Isikhathi sePosi: Feb-18-2022