1. Abubuwan La'akari
1. High-ƙarfi Alloy karfe: Yawanci amfani da high-carbon karfe (misali, 4140, 42CrMo4) ko gami karfe (misali, 30Mn5) dominsandunan jirgikarko da sa juriya.
2. Tauri & Tauri: Case hardening (misali, carburizing) don taurin saman ƙasa musamman tukwici na sandar jirgi (55-60 HRC) tare da tauri mai tauri. Quenching da fushi don daidaita ƙarfi da sassauci.
3. Resistance abrasion: Additives kamar chromium ko boron inganta juriya ga juriya ga kwal / dutse abrasion.
4. Juriya na Lalata: Rubutun (misali, zinc plating) ko bambance-bambancen bakin karfe a cikin mahalli masu lalata.
5. Weldability: Low-carbon bambance-bambancen karatu ko pre/post-weld zafi jiyya don hana brittleness.
2. Tsarin ƙirƙira
1. Hanya: Rufe-mutu digo ƙirƙira don daidaita kwararar hatsi, haɓaka amincin tsari. Latsa ƙirƙira don daidaito a cikin rikitattun siffofi.
2. Dumama: Billet mai zafi zuwa 1100-1200 ° C (don karfe) don tabbatar da rashin lafiya.
3. Magani Bayan Jujjuya:
4. Normalizing don kawar da damuwa.
5. Quenching (mai / ruwa) da zafin jiki (300-600 ° C) don taurin da ake so.
6. Machining: CNC machining don madaidaicin haƙuri (± 0.1 mm).
7. Haɓaka Sama: Shot fashewa don haifar da damuwa da rage gajiya.
3. Dubawa & Gwaji
1. Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Hulda da Hannun Hannun Hannun Kayayyakin Kayayyakin Hulda da Matsaloli) da Dimensional Checks: Bincika don tsagewa / lahani; yi amfani da calipers/CMM don maɗaukaki masu mahimmanci (kauri, daidaita rami).
2. Gwajin taurin: Rockwell C sikelin don saman, Brinell don ainihin.
3. NDT: Magnetic Particle Inspection (MPI) don rashin lahani; Gwajin Ultrasonic (UT) don lahani na ciki.
4. Gwajin Load (idan ya dace): Aiwatar da nauyin aiki na 1.5x don tabbatar da mutunci.
5. Gwajin ƙwanƙwasa: tare da coupon daga kayan aiki guda ɗaya da tsarin ƙirƙira da maganin zafi tare da sandunan jirgin, ƙarƙashin samfurin gwaji da / ko gwajin tasiri.
6. Metallurgical Analysis: Microscope don duba tsarin hatsi da tsarin lokaci.
7. Takaddun shaida: Yarda da ka'idodin ISO 9001/14001 ko ASTM.
4. Mahimman Mahimman Mahimman Mahimman Bayanai Tare da Sarkar Ma'adinai & Sprockets
1. Daidaitawa: Yi amfani da kayan aikin daidaitawa na laser don tabbatar da karkacewar <0.5 mm / m; rashin daidaituwa yana haifar da rashin daidaituwa.
2. Tensioning: Mafi kyau dukasarkar mahada zagayetashin hankali (misali, 1-2% elongation) don hana zamewa ko yawan damuwa.
3. Lubrication: Aiwatar da man shafawa mai ƙarfi don rage juzu'i da hana galling.
4. Sprocket Shiga: Matchsprocketbayanin martabar haƙori (misali, DIN 8187/8188) zuwa farar sarkar ma'adinai; duba lalacewa (> 10% thinning hakori yana buƙatar maye gurbin).
5. Haɗewa: Ƙaƙwalwar igiya zuwa ƙirar ƙira (misali, 250-300 Nm don M20 bolts) tare da mahadi masu kulle zare.
6. Pre-Taruwa Checks: Sauya sawa sawa sprockets / ma'adinai sarkar links; tabbatar da tazarar sandar jirgin ya yi daidai da zanen jigilar kaya.
7. Gwajin Bayan Taro: Gudu a ƙarƙashin kaya (2-4 hours) don bincika ƙananan girgizawa / amo.
8. Abubuwan Muhalli: Rufe haɗin gwiwa a kan ƙurar ƙurar gawayi / shigar da danshi.
9. Kulawa: Shigar da na'urori masu auna firikwensin IoT don bin diddigin lokaci na tashin hankali, zazzabi, da lalacewa.
5. Kulawa & Horarwa
1. Koyarwar Ma'aikata: Ƙaddamar da kulawa da kyau, hanyoyin juzu'i, da dabarun daidaitawa.
2. Kulawa da Hasashen: Nau'in thermographic na yau da kullun da nazarin jijjiga don ƙaddamar da gazawar.
Ta hanyar magance waɗannan abubuwan,sandunan jirgina iya haɓaka aikin AFC/BSL, rage raguwar lokaci, da tsawaita rayuwar sabis a cikin buƙatun yanayin hakar ma'adinai.
Lokacin aikawa: Maris-04-2025
