EN R260 R350HT Layin Jirgin Ƙasa na Karfe | Layin Jirgin Ƙasa Mai Ƙarfi | Ingancin Fitarwa
EN R260 / R350HTLayin dogo na KarfeLayin dogo ne masu tauri waɗanda suka dace da hanyoyin jirgin ƙasa, hanyoyin masana'antu da aikace-aikacen sufuri masu nauyi. A ƙarƙashin EN 13674, an ƙera layukan dogo zuwa cikakke don ingantaccen aiki, tsawon rai da aminci mai inganci koda a ƙarƙashin nauyi mai yawa.
| Daidaitacce | Matsayi | Nau'in Layin Dogo | Nauyi (kg/m) | Tsawon (m) | Faɗin Kai (mm) | Faɗin Ƙafa (mm) | Tsawo (mm) |
| EN 13674 | R260 | Ƙasa Mai Faɗi / Vignole | 30–60 | 12–25 | 65–75 | 125–140 | 130–150 |
| EN 13674 | R350HT | Ƙasa Mai Faɗi / Vignole | 45–75 | 12–25 | 70–80 | 130–150 | 140–160 |
| Matsayi | C (%) | Man (%) | Si (%) | P (%) | S (%) | Cr (%) |
| R260 | 0.60–0.75 | 0.60–1.00 | 0.20–0.35 | ≤0.035 | ≤0.035 | 0.20–0.35 |
| R350HT | 0.70–0.85 | 0.70–1.10 | 0.25–0.40 | ≤0.035 | ≤0.035 | 0.25–0.45 |
| Matsayi | Ƙarfin Yawa (MPa) | Ƙarfin Taurin Kai (MPa) | Tsawaita (%) | Taurin kai (HB) |
| R260 | 260 | 370–470 | 16–22 | 220–280 |
| R350HT | 350 | 480–620 | 14–18 | 280–350 |
Babban ƙarfi da tauri Tsawon rai
Takaddun shaida na ISO da EN 13674 sun dace da ka'idojin EN 13674
Ya dace da amfani mai wahala da amfani a masana'antu
Musamman sinadaran abun da ke ciki don babban tauri da juriya ga lalacewa
Akwai shi a tsayi daban-daban, nauyi da bayanan martaba don ba da damar amfani mai sassauƙa!
1. Shiri na Kayan Danye
Zaɓi billets ko furanni masu inganci na ƙarfe.
Duba sinadaran abun da ke ciki da lahani
2. Dumamawa da birgima
A dafa billets a cikin tanda har zuwa zafin da ake buƙata.
BIRIN KARFE: Ana yin birgima da zafi a cikin jirgin ƙasa mai inganci (25 kg/m zuwa 60 kg/m) ta cikin injin niƙa mai birgima.
3. Sanyaya & Daidaitawa
Sanyaya mai sarrafawa don tauri da tauri mai kyau.
Layin gogewa zuwa daidai girman da ya dace, yana daidaita layin kamar yadda ya cancanta.
4. Yankewa da Kammalawa
A yanke layukan dogo gwargwadon girmansu (mita 12-25 abu ne da aka saba gani).
Kammala kan layin dogo, ƙafa da fuskokin yanar gizo
5. Duba Inganci
Gwada halayen injina (yawan amfani, tensile, tauri) na ƙarfe.
Auna girma da ingancin saman.
Yi gwajin NDT idan ya cancanta.
6. Shiri na Marufi da Jigilar Kaya
A ɗaure layukan dogo da ƙulle-ƙulle, a ƙara murfin ƙarshen kariya.
Rufe da nade mai hana ruwa shiga don fitarwa kawai.
Load don isarwa ko jigilar kaya "
Gina hanyoyin jirgin ƙasa don jigilar kaya da fasinjoji
Layin dogo na masana'antu don hakar ma'adinai, tashoshin jiragen ruwa, da rumbunan ajiya
Layukan da ke ɗauke da kaya masu yawa don sarrafa kayan aiki a cikin kayan aiki da kuma masana'antu
Sabuntawa da kula da layukan dogo da ake da su
Layin dogo a cikin akwatunan katako ko ƙarfe don jigilar kaya lafiya
Sufuri mai nisa da jigilar kaya ta teku tare da nadewa mai hana ruwa
Murfin roba ko ƙarfe a ƙarshensa don hana lalacewa lokacin loda/saukewa
Tashar jiragen ruwa ta asali zuwa wurin mai siye yana samuwa tare da bin diddigi
Cikakken MTC don duk isarwa
1. Menene layukan dogo na EN R260 da R350HT?
An tsara su da ingancin ƙarfe bisa ga ƙa'idodin layin dogo na Turai. Ana ba da shawarar R260 don layin dogo na fasinjoji da kaya na yau da kullun, yayin da R350HT jirgin ƙasa ne mai ƙarfi wanda ya dace da amfani da manyan ayyuka. Dukansu sun dace da ƙa'idar EN 13674.
2. Waɗanne manyan fannoni ne ake amfani da su?
Layin Jirgin Kasa(fasinjoji da jigilar kaya), layukan dogo na masana'antu a ma'adanai, tashoshin jiragen ruwa, da masana'antu; layukan dogo masu nauyi don jigilar kayayyaki da wuraren shakatawa na masana'antu; gyara da maye gurbin layukan dogo da aka sanya.
3. Yadda ake yin oda da fitarwa?
Fitar da jiragen ƙasa daga ƙasashen waje yana buƙatar takardar shaidar MTC, kuma marufi dole ne ya dace da ƙa'idodin ƙasashen duniya (cikewa, marufi mai hana ruwa shiga, da kuma rufewa). Lokacin jigilar samfurin shine kwanaki 7-14, kuma lokacin jigilar oda mai yawa shine makonni 3-6. Da fatan za a tuntuɓi ƙungiyar tallace-tallace don samun farashi.
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