Ma'adinai biyar a Turai suna shiga cikin aikin ƙididdige Yuro miliyan 7
Kungiyoyi goma sha shida a faɗin Tarayyar Turai sun haɗu da ƙarfi a Dig_IT, ƙungiyar da za ta ba da gudummawar Yuro miliyan 7 da aka ƙaddara don wani aiki mai taken Platform Intanet na Abubuwan Abubuwan Dan Adam don Ci Gaban Digital Mine na gaba.
Makasudin aikin shi ne a ƙididdige matakai da ayyuka a wurare daban-daban na ma'adinai a cikin nahiyar, wato La Parrilla tungsten buɗaɗɗen rami a Spain; ma'adinin marmara na karkashin kasa na Marini Marmi a Italiya; ma'adanin budadden rami na Titania ilmenite a Norway; ma'adinin azurfa na karkashin kasa na Sotkamo a Finland; da kuma Hannukainen budadden ramin karfe, tagulla da ma'adinin zinare a kasar Finland, wanda ake shirin sake budewa.
A karkashin jagorancin Cibiyar Fasaha ta Aragón, za a cimma manufofin aikin ta hanyar haɓaka dandalin masana'antu na intanet ko IIoT wanda ke haɗawa da nazarin bayanai daga ma'aikata, injiniyoyi, muhallin da ke kewaye da kasuwanni.
“A ma'aunin ɗan adam, dandalin zai tattara bayanan ma'aikata na nazarin halittu, wurin da suke da kuma yanayin muhalli a wuraren aikinsu. A matakin injuna, za ta kula da aiki, matsayi, da yanayin kayan aiki, motoci da kayan aikin da aka yi amfani da su a aikin hakar ma'adinai.
Don nazarin yanayin da ke kewaye, za ta yi rajistar yanayin muhalli, alal misali, ingancin iska da ruwa, yanayin zafi, da yanayin ƙasa, wato yanayin girgizar ƙasa da kwanciyar hankali mai gangara, "in ji mai kula da ayyukan María García Camprubí. A cikin wata sanarwa da aka rabawa manema labarai.
A cewar García Camprubí, kayan aikin zai kuma haɗa bayanan kasuwa kamar bayanan buƙatu da farashin kayayyaki.
Mai gudanar da ayyukan ya ce wannan ba wani shiri ne na 'babban-bayana' ba. Maimakon haka, za a mai da hankali kan ingancin bayanai da madaidaicin fassarar su a cikin ainihin lokaci don inganta matakan ma'adinai da ayyuka. Don cimma wannan manufar, ƙungiyar za ta dogara da fasahar dijital, hanyoyin nazarin bayanai, ƙirar tsari, tsara tagwayen dijital, sadarwa da haɓaka firikwensin.
García Camprubí ya ce za a ba da fifiko na musamman kan samar da tagwaye na dijital don magance abubuwan da ake hasashen kayan aiki, kwanciyar hankali na ƙasa, da ingancin iska da ruwa.
Ko da yake kowane yanki za a magance shi ta wata cibiya daban-daban, samfuran da aka samu za a sarrafa su tare da Caelia Twinkle, kernel na dijital na ginin tagwayen don aikin injiniya na lokaci-lokaci, wanda zai ba da damar haɗa tagwayen dijital a cikin kowane dandamali na IIoT na ma'adinai.
Zaɓin Abun Mill Liner
Abubuwan da aka murkushe daban-daban, yanayin aiki daban-daban suna buƙatar nau'ikan kayan aiki daban-daban don dacewa. Har ila yau, ɗakin niƙa mai ƙaƙƙarfan daɗaɗɗen nika mai kyau yana buƙatar nau'in kayan aiki daban-daban.
H&G Machinery yana samar da kayan da za a jefar da injin niƙa naku:
Manganese Karfe
Abubuwan da ke cikin manganese na babban farantin ƙarfe na ƙarfe na ƙarfe na manganese gabaɗaya shine 11-14%, kuma abun cikin carbon gabaɗaya shine 0.90-1.50%, yawancin waɗanda ke sama da 1.0%. A ƙananan nauyin tasiri, taurin zai iya kaiwa HB300-400. A babban tasirin tasiri, taurin zai iya kaiwa HB500-800. Dangane da nauyin tasiri, zurfin daɗaɗɗen Layer zai iya kaiwa 10-20mm. Ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfi zai iya tsayayya da tasiri kuma ya rage lalacewa. Babban ƙarfe na manganese yana da kyakkyawan aiki na rigakafin lalacewa a ƙarƙashin yanayin tasirin tasiri mai ƙarfi, don haka ana amfani dashi sau da yawa a cikin sassa masu jurewa na ma'adinai, kayan gini, wutar lantarki, da sauran kayan aikin injiniya. A ƙarƙashin yanayin ƙananan yanayin tasiri, babban ƙarfe na manganese ba zai iya yin amfani da halayen kayan aiki ba saboda aikin hardening aiki ba a bayyane yake ba.
Haɗin Sinadari
| Suna | Haɗin Sinadari (%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| Mn14 Mill Liner | 0.9-1.5 | 0.3-1.0 | 11-14 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
| Mn18 Mill Liner | 1.0-1.5 | 0.3-1.0 | 16-19 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
Mechanical Properties da metallographic tsarin
| Suna | Surface Hardness (HB) | Tasiri darajar Ak (J/cm2) | Karamin tsari |
| Mn14 Mill Liner | ≤240 | ≥ 100 | A+C |
| Mn18 Mill Liner | ≤260 | ≥150 | A+C |
| C -Carbide | Carbide A-Retained austenite | Austenite | |||
Ƙayyadaddun samfur
| Girman | Hole Dia (mm) | Tsawon Layi (mm) | ||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Hakuri | +20 | +30 | +20 | +30 |
Chrome Alloy Karfe
Chromium alloy simintin ƙarfe an kasu kashi babban chromium gami simintin ƙarfe (abin ciki na chromium 8-26% carbon abun ciki 2.0-3.6%), matsakaici chromium gami 4-6% chromium abun ciki, carbon abun ciki 2.0-3.2%), low chromium. Nau'i uku na baƙin ƙarfe simintin ƙarfe (abincin chromium 1-3%, abun cikin carbon 2.1-3.6%). Babban fasalinsa shine cewa microhardness na M7C3 eutectic carbide shine HV1300-1800, wanda aka rarraba a cikin nau'in hanyar sadarwa mara kyau kuma an ware shi akan martensite (tsari mafi wuya a cikin matrix karfe) matrix, yana rage tasirin cleavage akan matrix. Saboda haka, babban-chromium alloy liner yana da babban ƙarfi, ƙarfin niƙa na ball, da juriya mai girma, kuma aikin sa yana wakiltar matakin mafi girma na kayan juriya na ƙarfe na yanzu.
Haɗin Sinadari
| Suna | Haɗin Sinadari (%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| High Chrome Alloy Liner | 2.0-3.6 | 0-1.0 | 0-2.0 | 8-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
| Tsakanin Chrome Alloy Liner | 2.0-3.3 | 0-1.2 | 0-2.0 | 4-8 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
| Low Chrome Alloy Liner | 2.1-3.6 | 0-1.5 | 0-2.0 | 1-3 | 0-1.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Mechanical Properties da metallographic tsarin
| Suna | Surface (HRC) Ak (J/cm2) | Karamin tsari | ||||
| High Chrome Alloy Liner | ≥58 | ≥3.5 | M+C+A | |||
| Tsakanin Chrome Alloy Liner | ≥48 | ≥10 | M+C | |||
| Low Chrome Alloy Liner | ≥45 | ≥15 | M+C+P | |||
| M - Martensite | C - Carbide | A-Austenite | P-Pearlite | |||
Ƙayyadaddun samfur
| Girman | Hole Dia (mm) Tsawon Layi (mm) | |||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Hakuri | +20 | +30 | +20 | +30 |
Cr-Mo Alloy Karfe
H&G Machinery yana amfani da Cr-Mo alloy karfe don jefa layin niƙa. Wannan kayan da ya dogara da ma'aunin Ostiraliya, (AS2074 Standard L2B, da AS2074 Standard L2C) yana ba da tasiri mai inganci da juriya a cikin duk aikace-aikacen niƙa na atomatik.
Haɗin Sinadari
| Lambar | Abubuwan Sinadarai (%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| L2B | 0.6-0.9 | 0.4-0.7 | 0.6-1.0 | 1.8-2.1 | 0.2-0.4 | 0.3-0.5 | ≤0.04 | ≤0.06 |
| L2C | 0.3-0.45 | 0.4-0.7 | 1.3-1.6 | 2.5-3.2 | 0.6-0.8 | 0.3-0.5 | ≤0.04 | ≤0.06 |
Dukiya ta Jiki & Karamin tsari
| Lambar | Hardness (HB) | Ak (J/cm2) | Karamin tsari |
| L2B | 325-375 | ≥50 | P |
| L2C | 350-400 | ≥75 | M |
| M-Martensite, C-Carbide, A-Austenite, P-Pearlite | |||
Ni-hard Karfe
Ni-Hard farar simintin ƙarfe ne, wanda aka haɗa shi da nickel da chromium wanda ya dace da ƙarancin tasiri, ƙazanta mai zamiya don aikace-aikacen rigar da busassun duka. Ni-Hard abu ne mai jure lalacewa, wanda aka jefa cikin sifofi da sifofi waɗanda suka dace don amfani da su a cikin ɓarna da lalacewa da muhalli da aikace-aikace.
Haɗin Sinadari
| Suna | C | Si | Mn | Ni | Cr | S | P | Mo | Tauri |
| Ni-Hard AS2027 Gr Ni Cr 1-550 | 3.2-3.6 | 0.3-0.8 | 0.2-0.8 | 3.0-5.0 | 1.5-3.0 | ≤0.12 | ≤0.15 | ≤0.5 | 550-600HBN |
| Ni-Hard AS2027 Gr Ni Cr 2-550 | 2.8-3.2 | 0.3-0.8 | 0.2-0.8 | 3.0-5.0 | 1.5-3.0 | ≤0.12 | ≤0.15 | ≤0.5 | 500-550HBN |
| Ni-Hard AS2027 Gr Ni Cr 2-550 | 3.2-3.6 | 1.5-2.2 | 0.2-0.8 | 4.0-5.5 | 8.0-10.0 | ≤0.12 | ≤0.15 | ≤0.5 | Saukewa: 630-670HBN |
Farar Karfe
Haɗin Sinadari
| Suna | Haɗin Sinadari(%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| Farar Karfe Liner | 2.0-3.3 | 0-0.8 | ≤2.0 | 12-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Dukiya ta Jiki & Karamin tsari
| Suna | HRC | Ak (J/cm2) | Karamin tsari |
| Farar Karfe Liner | ≥58 | ≥3.5 | M+C+A |
| M-Martensite C- Carbide A-Austenite | |||
Idan kuna da binciken abu na musamman, da fatan za a tuntuɓi injiniyan mu don yi muku hidima!
Nick Sun [email protected]
Lokacin aikawa: Juni-19-2020