Komatsu KM2248 21N3000110 21N3000111 21N3000112 PC1250 Raad-raaca Hore ee Raad-raaca / Hawl culus EXC Qayb ka mid ah gaadhiga hoostiisa oo la raadraacay Isha Warshadda iyo Soo-saaraha / CQC TRACK
KOMATSUKM2248 21N3000110 21N3000111 21N3000112 Guddiga Hore ee Raad-raaca PC1250
Warshadda iyo Soo-saaraha Qaybta Xamuulka Hoose ee EXC oo la Raad-raacay
Qalabka Tayada Hore ee OEM-Tayada Hore / Tilmaamaha ee loogu talagalay Qodayaasha Macdanta ee Heerka 120-Tan
Soo-saaraha: CQC TRACK (HELI)
1. Dulmar Farsamo: Injineernimo Heer Sare ah oo loogu talagalay Qodayaasha Macdanta ee Heerka Sare ah ee Komatsu
Taxanaha Komatsu PC1250 wuxuu u taagan yahay mid ka mid ah qodayaasha haydarooliga ugu awoodda badan warshadaha macdanta iyo dhismaha culus ee adduunka. Iyada oo miisaankeedu yahay 118,000 ilaa 136,000 kg (260,000–300,000 rodol) iyo wax soo saarka awoodda matoorka oo ah 565–758 HP (528–565 kW), mashiinnadan heerka sare ah waxaa lagu rakibay hawlaha macdanta ugu baahida badan adduunka - laga bilaabo soo saarista macdanta birta ee Galbeedka Australia iyo Brazil ilaa macdanta naxaasta ee Chile, iyo mashaariicda ciidda saliidda ee Kanada ilaa hawlaha qodista ee Afrika, Ruushka, iyo Koonfur-bari Aasiya.
PC1250 waxaa si gaar ah loogu habeeyay rarista gawaarida xamuulka qaada ee heerka adag ee 50 ilaa 70-tan (45 ilaa 63.5-metrik tan), taasoo ka dhigaysa hanti muhiim ah deegaannada macdanta wax soo saarka sare leh halkaas oo isku hallayntu ay si toos ah u saamayso faa'iidada hawlgalka. Nidaamka gaariga hoostiisa ee qodaha fasalka 120-ton waa inuu u adkeystaa culaysyo xad dhaaf ah, xoqid joogto ah, iyo xoogagga saameynta daran iyadoo la ilaalinayo isku-xidhka saxda ah iyo xasilloonida wadada.
Golaha Jidka Hore ee Raad-raaca (Gacmaha Hagaha), oo ay aqoonsadeen lambarrada qaybaha Komatsu OEM KM2248,21N3000110, 21N3000111, iyo 21N3000112, waa qayb muhiim u ah hawlgalka gaariga hoostiisa kaas oo u adeega hagitaanka hore iyo nidaamka maaraynta xiisadda ee silsiladda tareenka qodaha. Iyada oo ku taal hore ee gaariga hoostiisa, qaybtani waxay la shaqaysaa godka dambe ee wadista si loo ilaaliyo isku-xidhka wadada, loo nuugo culaysyada saameynta, loona taageero qayb muhiim ah oo ka mid ah miisaanka hawlgalka mashiinka.
Dukumeentigani wuxuu bixiyaa tilmaamo farsamo oo dhammaystiran oo loogu talagalay Komatsu KM2248/21N3000110/21N3000111/21N3000112 Track Front Idler Assembly, oo la jaan qaadaya PC1250, PC1250LC-7, PC1250LC-8, PC1250SP-11, iyo moodooyinka qodayaasha PC1250LC-11. Iyada oo ah warshad iyo soo-saare xirfadle ah oo EXC ah oo la socda qaybaha hoose ee gaadhiga hoostiisa, CQC TRACK (HELI) waxay bixisaa qaybaha gaadhiga hoostiisa ee tayada OEM ee loo sameeyay inay buuxiyaan ama ka gudbaan qeexitaannada qalabka asalka ah ee macdanta iyo codsiyada dhismaha culus ee adduunka oo dhan.
2. Taxanaha Komatsu PC1250 - Dulmar Guud oo ku saabsan Madal Mashiinka
2.1 Qeexitaannada Moodeelka iyo Kala Duwanaanshaha
| Moodel | Nooca Gaariga Hoostiisa | Miisaanka Hawlgalka | Codsiga Muhiimka ah |
|---|---|---|---|
| PC1250SP-11 | Gaariga hoostiisa mara ee gaaban (SP) | 118,000–121,000 kg | Xariiq mug sare leh, qodis ballaaran, xoog qodis oo sareeya |
| PC1250LC-11 | Gaariga hoostiisa dheer (LC) | 122,500–123,500 kg | Shaqada dhuumaha, mashaariicda korontada, gaaritaanka iyo qoto-dheeraanta la kordhiyay |
| PC1250LC-7 | Gaariga hoostiisa oo dheer | ~120,000 kg | Macdan qodista, qodista, dhismaha culus |
| PC1250LC-8 | Gaariga hoostiisa oo dheer | ~124,000 kg | Macdan qodista, ka saarista culayska xad-dhaafka ah |
2.2 Tilmaamaha Matoorka iyo Waxqabadka
| Halbeegga | Faahfaahinta |
|---|---|
| Nooca Matoorka | Komatsu SAA12V140E-3 ama SAA6D170E-6 VGT |
| Awoodda Matoorka | 565–758 HP (528–565 kW) |
| Barakaca | 23.15 L |
| Xawaaraha Safarka ugu Sareeya | 2 mph (3.3 km/saacaddii) oo leh gudbinta otomaatiga ah ee 2-xawaaraha |
| Awoodda baaldi | 4.1–11.9 m³ (iyadoo ku xiran habaynta) |
2.3 Tilmaamaha Gawaarida Hoostooda
| Halbeegga | Faahfaahinta |
|---|---|
| Ballaca Kabaha Raad-raaca | 600–1,000 mm (heerka caadiga ah ee 1,000 mm ee loogu talagalay qaabeynta macdanta) |
| Cabbirka Jidka | 3,200 mm |
| Tirada Rulacyada Jidka (dhinac kasta) | 8–9 (iyadoo ku xiran habaynta) |
| Tirada Gawaarida Xamuulka ah (dhinac kasta) | 3 |
| Cadaadiska Dhulka | Loogu habeeyay macdanta dhulka iyadoo la adeegsanayo habaynta LC |
2.4 Deegaannada Codsiga
Taxanaha Komatsu PC1250 waxaa loogu talagalay:
- Macdan qodista dusha sare: Qodista dhagaxa adag, ka saarista culayska xad-dhaafka ah, soo saarista macdanta
- Hawlgallada Qodista: Wax soo saarka aasaasiga ah, rarista miis, soo saarista wadarta guud
- Dhismaha Culus: Dhismaha Biyo-xireenka, shaqooyinka waaweyn ee dhulka, mashaariicda kaabayaasha dhaqaalaha
- Maareynta Agabka: Maareynta kaydka, hawlaha dekadda
- Mashruucyada Burburinta & Culayska Badan: Taageero lagu kalsoonaan karo oo loogu talagalay rarista hoose ee xaaladaha ba'an
3. Qeexitaanka Shaqada: Doorka Muhiimka ah ee Qalajiyaha Hore ee Qodayaasha Heerka 120-Tan
3.1 Hawlaha Aasaasiga ah
Golaha Idler-ka ee Track Front wuxuu u adeegaa afar hawlood oo isku xiran oo muhiim u ah waxqabadka qodayaasha iyo cimriga dheer ee xamuulka hoostooda:
| Shaqada | Sharaxaad | Saamaynta Hawlgalka |
|---|---|---|
| Hagidda Raad-raaca iyo Xakamaynta Jihada | Waxay u adeegtaa hagaha ugu horreeya ee silsiladda tareenka, iyadoo hubinaysa isku-dubbarid habboon iyo jihada safarka toosan marka tareenku galo oo ka baxo qaab-dhismeedka ugu weyn ee gaadhiga hoostiisa | Waxay ka hortagtaa ka-leexashada raad-raaca; waxay hubisaa xasilloonida xariiqda toosan inta lagu jiro safarka dhulka macdanta laga qodo; waxay yareysaa leexashada waddooyinka |
| Maareynta Xiisadda Raadinta | Ku rakiban gaari la dhaqaajin karo oo ku xiran dhululubada xiisadda wadada, taasoo u oggolaanaysa hagaajinta saxda ah ee gariirka wadada si ay u qabato fidinta silsiladda inta lagu jiro cimriga adeegga | Waxay wanaajisaa xiriirka wadada-ilaa-dhulka; waxay ka hortagtaa xirashada xad-dhaafka ah; waxay awood u siisaa ka saarista wadada si loo dayactiro |
| Qaybinta Culayska iyo Nuugista Saamaynta | Waxay taageertaa qayb muhiim ah oo ka mid ah miisaanka mashiinka (qiyaastii 15-20 tan qofkiiba) waxayna nuugtaa culayska saameynta bilowga ah ee caqabadaha, dhagaxyada, iyo dhulka aan sinnayn | Waxay ka ilaalisaa wadista ugu dambeysa iyo qaab-dhismeedka raadraaca waxyeelada shoogga keenta; waxay dheereysaa cimriga gaariga hoostiisa; waxay yareysaa gariirka |
| Xiriirka Raad-raaca | Waxay bixisaa dusha qaloocan oo isku xidhka raadku uu ku wareego, taasoo hubinaysa isku xidhnaan siman iyo yaraynta iska caabinta isku dhaca inta lagu jiro wareegga raadku | Waxay yareysaa luminta korontada; waxay kordhisaa cimriga silsiladda socodka; waxay hagaajisaa hufnaanta shidaalka |
3.2 Aqoonsiga Qaybaha
| Magacaabista | Faahfaahin |
|---|---|
| Lambarada Qaybaha OEM | KM2248, 21N3000110, 21N3000111, 21N3000112 |
| Tixraacyo Kale | 21N-30-33110, 21N-30-00140 |
| Lambarka Qaybta ee Sprocket-ka ee la xiriira | KM2420, 21N2731191, 722-51-11120 |
| Nooca Qaybta | Raad-raaca Hore ee Idler / Hagaha Isku-xidhka Giraangiraha |
| Moodooyinka La Iswaafajin Karo | Komatsu PC1250, PC1250LC-7, PC1250LC-8, PC1250SP-11, PC1250LC-11 |
| Fasalka Mashiinka | Qodista macdanta ee heerka sare ah ee 120-ton |
| Booska Mashiin kasta | 2 (hal dhinac halkii wado) |
4. Faahfaahsan Kala-soocidda Qaybaha & Tilmaamaha Farsamada
4.1 Injineernimada Giraangiraha Idler (Rim)
Taayirada aan shaqaynayn waa qaybta wareegaysa ee muuqata ee si toos ah ula xidhiidha silsiladda tareenka. Injineernimadeedu waxay go'aamisaa cimriga xirashada iyo isku halaynta hawlgalka ee codsiyada macdanta.
| Qaybta Tilmaamaha | Faahfaahin |
|---|---|
| Alaab | Bir daawaha oo heer sare ah oo la sameeyay (50Mn, 40MnB, 35SiMn, 35Mnb) |
| Habka Wax Soo Saarka | Samaynta qalabka CNC-ga ee xiran |
| Dhexroorka Dibadda | Qiyaastii 962 mm |
| Naqshadeynta Flange-ka | Flanges laba-geesood ah oo ku yaal geesaha dibadda si loo ilaaliyo silsiladda raad-raaca togan |
| Dhererka Flange-ka | Loogu talagalay in laga hortago raad-raaca inta lagu jiro hawlgalka jiirada dhinac-jiidadka ee dhulka macdanta |
| Adkaanta Dusha Sare ee Socodka | Kobcinta oo adkaata; HRC 53–58 |
| Qoto dheer oo Kiis ah | 6-12 mm (adkeyn qoto dheer oo loogu talagalay cimriga xirashada dheer ee xaaladaha macdanta) |
| Godka Dhexe | Si sax ah loo farsameeyay si loogu habeeyo baloogyada hagaha silsiladda raadraaca si loo helo xasillooni dheeraad ah oo dhinaca ah |
4.2 Tilmaamaha Shafka Idler (Spindle)
Usha qalooca ah waxay u adeegtaa sidii dariiqa dhexe ee qaada culayska, iyadoo dhammaan culaysyada hawlgalka ka gudbinaysa giraangiraha qalooca ilaa qaansooyinka taageerada iyo qaab-dhismeedka weyn.
| Qaybta Tilmaamaha | Faahfaahin |
|---|---|
| Alaab | Bir daawaha ah oo xoog badan leh (42CrMo, QT450-10) |
| Daaweynta Kulaylka | La damiyay oo la hagaajiyay (Q&T) si loo helo adkeysiga asaasiga ah; 280–350 HB (29–38 HRC) adkeysiga asaasiga ah |
| Dhammaadka Dusha Sare | Si sax ah loo shiday ilaa ≤0.8 µm Ra si shaabaddu ugu habboonaato |
| Iska caabinta Daalka | Loo farsameeyay 10⁷+ wareegyo iyadoo aan la qiimeyn culayska |
| Xoog Laabista | Loogu talagalay inay u adkeysato saameynta daran ee ka timaadda weerarada dhagaxa iyada oo aan lahayn isbeddel joogto ah |
4.3 Habaynta Nidaamka Rasaasta
Nidaamka booyadaha waa wadnaha isku-darka dadka aan shaqayn, isagoo go'aaminaya simanka wareegga iyo cimriga adeegga ee hawlaha macdan qodista ee joogtada ah.
| Qaybta Tilmaamaha | Faahfaahin |
|---|---|
| Nooca dhalista | Biirta duuban ee laba-saf leh ama biirta kubbadda is-waafajinta |
| Awoodda Xamuulka | Loogu talagalay culaysyada isku-dhafan ee radial (miisaanka mashiinka) iyo culaysyada dhidibka (xoogagga dhinaca inta lagu jiro leexashada) |
| Qaab-dhismeedka aan habboonayn | Sifada is-waafajinta ayaa magdhab u ah khaladaadka yar ee usha-ilaa-qalooca ee ka yimaada leexashada qaab-dhismeedka wadada |
| Saliidayn | Waxaa hore loogu buuxiyay saliid EP ah oo lithium-complex ah oo tayo sare leh; cimriga oo dhan waa la xiray |
| Nolosha Qaadashada | Loogu talagalay 5,000–8,000 oo saacadood oo shaqo ah xaaladaha macdan qodista caadiga ah |
4.4 Injineernimada Nidaamka Shaabadaynta
Nidaamka shaabadeynta ayaa muhiim u ah nolosha adeegga ee deegaannada macdanta halkaas oo boodh, dhoobo, iyo walxaha xoqan ay ku badan yihiin.
| Qaybta Tilmaamaha | Faahfaahin |
|---|---|
| Nooca Shaabadda | Nidaamka caqabado badan leh: shaabadda wejiga ee sabaysa (nooca Duo-Cone) + shaabadda hore ee labyrinth |
| Qalabka Shaabadda Aasaasiga ah | Shaabado weji bir ah oo heer sare ah oo leh dusha sare ee shaabadaysan oo si sax ah loo farsameeyay |
| Ka Saarista Wasakhowga | Shaabadaha hore ee labyrinth waxay ka hortagaan soo gelitaanka ciidda, dhoobada, iyo walxaha yaryar ee caadiga ah ee ka dhaca howlaha macdanta. |
| Haysashada Saliidda | Naqshad aan daadanayn ayaa ilaalisa saliidaynta shidaalka muddo dheer oo adeeg ah |
| Nolosha Adeegga | Cimri cimri dheer ayaa lagu xidhay xaaladaha shaqada ee caadiga ah |
4.5 Is-dhexgalka Taabashada Jidka
Isku-dubaridka aan la isticmaalin wuxuu ku jiraa is-dhexgal sax ah oo loogu talagalay isku xirka nidaamka xiisadda wadada.
| Qaybta Tilmaamaha | Faahfaahin |
|---|---|
| Nooca Isdhexgalka | Madaxa dunta leh ama weelka been abuurka ah ee loogu talagalay habka hagaajinta |
| Isku xirka | Isku xidhka tooska ah si loo raad raaco dhululubada xiisadda iyo usha xiisadda |
| Kala duwanaanshaha Hagaajinta | Loogu talagalay in lagu daboolo dhererka silsiladda tareenka inta lagu jiro cimriga adeegga |
| Habka Xiisadda | Dhululubo saliid leh (oo lagu hagaajin karo goobta iyada oo loo marayo qoryaha dufanka caadiga ah) |
5. Soo-saaraha Isha: CQC TRACK (HELI) – Warshadda Qaybta Qaybta ee Xamuulka Hoosteeda oo la Raad-raacay
5.1 Astaanta Soo-saaraha
CQC TRACK (oo ku shaqeysa xiriirka HELI Group) waa soo saare gaar ah iyo alaab-qeybiye qaybaha chassis-ka ee la raadraacay ee culus, oo fadhigiisu yahay Quanzhou, Shiinaha - xarun caalami ah oo loogu talagalay qaybaha mashiinnada dhismaha. Shirkaddu waxay ilaalisaa is-dhexgalka toosan ee buuxa ee geeddi-socodka wax-soo-saarka, laga bilaabo xulashada alaabta ceeriin ilaa isku-darka ugu dambeeya iyo tijaabinta tayada.
Awoodaha Wax Soo Saarka ee Qaybaha Heerka Macdanta:
| Awoodda | Sharaxaad |
|---|---|
| Foorno Xiran oo Dhiman | 8,000–12,000 tan oo ah makiinado wax lagu sameeyo oo loogu talagalay wax soo saarka qaybaha heerka sare ah |
| Daaweynta Kulaylka | Foornooyinka lagu adkeeyo kombiyuutarrada iyo kuwa lagu shido ee kaarboonaynta leh oo leh qaab-dhismeed heerkul sax ah |
| Adkaynta Qoto dheer | Habab gaar ah oo gaaraya qoto dheer oo kiis ah oo ah 6-12 mm si looga hortago xirashada heerka macdanta |
| Makiinadaha Sax ah | Xarumaha wareejinta CNC ee awoodda weyn leh iyo xarumaha mashiinka lagu sameeyo oo leh saxnaan heer micron ah |
| Isku-dubaridka Shaabadeynta | Deegaan nadiif ah oo loogu talagalay shaabadeynta wejiga iyo nidaamyada siddaha |
| Tijaabada Tayada | Shaybaarka NDT ee gudaha ku jira oo leh awoodo tijaabinta MPI, UT, iyo adkeysiga |
5.2 Habraacyada Hubinta Tayada ee Codsiyada Macdanta
| Cabbirka Xakamaynta Tayada | Heerka Hirgelinta | Habka Xaqiijinta |
|---|---|---|
| Shahaadada Agabka | Raad-raac buuxa oo leh falanqaynta halabuurka kiimikada | Warbixinnada Tijaabada Warshadda (MTRs); falanqaynta muuqaalka |
| Tijaabada Aan Burburka Lahayn | Kormeerka Qaybaha Birlabta ah (MPI) ee qaybaha la been abuuray | Ogaanshaha dildilaaca meelaha muhiimka ah ee walbahaarka |
| Baaritaanka Ultrasonic-ka | UT oo ku yaal ulaha aan shaqayn iyo meydadka la been abuuray | Ogaanshaha cillad gudaha ah |
| Xaqiijinta Cabbirka | Kormeerka Mashiinka Cabbirka Isku-dubaridka (CMM) | ± 0.02 mm dulqaadka joornaalada nuugista iyo guryaha shaabadda |
| Tijaabada Adkaanta | Xaqiijinta Rockwell (HRC) dhammaan dusha sare ee kulaylka lagu daweeyay | Cabbirka qoto dheer ee dusha sare iyo kiiska |
| Tijaabinta Shaabadda ee Daacadnimada | Xaqiijinta cadaadiska ee isku-dhafka shaabadda sabeynaya | Tijaabinta daadinta ka hor inta aan la rarin |
| U hoggaansanaanta Heerarka | ISO 9001: Habab wax soo saar oo shahaado haysta oo 2015 ah | Xaqiijinta hanti-dhawrka dhinac saddexaad |
5.3 Injineerinka Birta ee Codsiyada Culus
CQC TRACK waxay shaqaaleysiisaa injineernimo bir-dhalineed oo horumarsan si loo gaaro dheelitirka ugu wanaagsan ee adkaanta, adkeysiga, iyo iska caabbinta daalka ee looga baahan yahay dadka shaqo la'aanta ah ee qodayaasha PC1250:
| Fasalka Daawaha | Codsiga | Sifooyinka Muhiimka ah |
|---|---|---|
| Birta Manganese 50Mn / 40MnB | Dadka macdan qodista culus sameeya | Adkayn heer sare ah; iska caabin wanaagsan oo xirasho; awood adag oo qoto dheer; HRC 53–58 |
| 35SiMn / 35Mnb Bir Silikoon-Manganese ah | Codsiyada xoogga la xoojiyay | Adkaynta oo la hagaajiyay; xoog daal oo la xoojiyay; iska caabin saameyn sare leh |
| 42CrMo Chromium-Molybdenum | Codsiyada usheeda aadka u-shaqo badan | Adkayn heer sare ah; iska caabin daal oo heer sare ah; xoog jiidid sare |
Injineernimada Daaweynta Kulaylka Labada-Hanti:
- Demin iyo Heerkulbeeg (Q&T): Jirka oo dhan oo la farsameeyay oo la xoojiyay 840–880°C, la damiyay, ka dibna lagu kululeeyay 500–650°C. Adkaanta asaasiga ah: 280–350 HB (29–38 HRC) — taasoo bixinaysa adkeysi ugu wanaagsan si loo nuugo saameynta.
- Adkaynta Dusha Sare ee Induction: Ka dib marka la dhammeeyo shaqada, dusha sare ee muhiimka ah ee la xidho waxay martaa adkaansho induction ah oo ku meel gaar ah. Adkaanta dusha sare: HRC 53–58 oo leh qoto dheer oo kiiska ah 6–12 mm — taasoo bixinaysa iska caabin heer sare ah oo xirasho ah iyadoo la ilaalinayo adkeysiga xudunta.
- Xaqiijinta Astaanta Adkaanta: Isku-xidhka Microhardness wuxuu hubiyaa kala-guurka la xakameeyey laga bilaabo dusha sare ee adag ilaa xudunta adag, isagoo ka hortagaya kala-soocidda ama kala-soocidda xudunta kiiska marka la saarayo saameynta.
6. Qaybaha la xiriira gaariga hoostiisa mara ee Taxanaha Komatsu PC1250
Dayactirka dhameystiran ee gaadiidka hoostiisa mara—oo muhiim u ah howlaha macdanta halkaasoo waqtiga shaqadu si toos ah u saameeyo dakhliga wax soo saarka—ciddiyaha hore waa in la qiimeeyaa iyadoo lala kaashanayo qaybaha dheeraadka ah. CQC TRACK waxay soo saartaa faylalka qaybaha chassis-ka oo dhammaystiran ee qodayaasha taxanaha Komatsu PC1250.
| Qaybta | Tixraaca OEM | Shaqada | Qoraalka Isdhexgalka |
|---|---|---|---|
| Qalabka Darawalka | KM2420, 21N2731191, 722-51-11120 | Hawlgalka ugu dambeeya ee wadista; 21–23 ilig; bir daawaha laga sameeyay | Ku beddel silsiladda raadraaca sida nidaamka la isku daray |
| Isku-xidhka Silsiladda Raad-raaca | 260–280 mm dhererka | Silsilad xarig leh oo saliidaysan (SLT) oo leh buushado adag | Muhiim u ah isku dheelitirka saxda ah ee codka |
| Kabaha Raad-raaca | Ballaca 600–1,000 mm | Saddex geesoodka (dhagaxa) macdanta; double grouser codsiyada guud | Ku habboon dhulka codsiga |
| Raad-raaca Badhtamaha | 8–9 dhinac kasta | Miisaanka mashiinka taageerada ee xarigga hoose ee wadada | Waa in lagu beddelaa qalab si loo qaybiyo xirashada siman |
| Roogyada Xamuulka Qaada (Sare) | 3 dhinac kasta | Taageer xarigga soo celinta wadada sare | Silsiladda hagaha tareenka ee ka sarreysa qaab-dhismeedka tareenka |
| Habeeyaha Raad-raaca & Guga Dib-u-soo-noqoshada | La xidhiidha caajiska | Cadaadiska Haydarooliga iyo nuugista saameynta | Si toos ah ayuu isu-xidhka ula xiriiraa qalabka idler-ka |
6.1 Mabda'a Iswaafajinta Silsiladda Idler iyo Track
Qodayaasha macdanta ee taxanaha PC1250, qalabka hore ee aan shaqayn iyo silsiladda raadadka waa in loo qiimeeyaa inay yihiin nidaam isku mid ah. Ku shaqaynta qalab cusub oo leh silsilad aad u duugowday (ama caksigeeda) waxay abuurtaa:
- Xidhashada Raad-raaca Degdegga ah: Qaab-dhismeedka xiriirka ee aan iswaafaqsanayn wuxuu burburiyaa dusha sare ee orodka
- Waxyeellada Buufinta: Cilad degdeg ah oo ku timaadda bushqadaha silsiladda tareenka
- Khatarta Ka-hortagga Raad-raaca: Ka-qaybgalka aan habboonayn wuxuu kordhiyaa suurtagalnimada simbiriirixan dhinaca ah
- Nolosha Adeegga oo La Yareeyay: 40-60% hoos u dhac ku yimid cimriga guud ee gaariga hoostiisa mara
6.2 Tilmaamaha Sprocket-ka ee PC1250 (Tixraaca)
Qorsheynta buuxda ee gaadhiga hoostiisa, qeexitaannada sprocket-ka wadista waa:
| Halbeegga | Faahfaahinta |
|---|---|
| Lambarada Qaybaha | KM2420, 21N2731191, 722-51-11120 |
| Tirada Ilkaha | 21–23 ilko (waxay ku kala duwan tahay sanadka moodeelka) |
| Alaab | Bir daawaha been abuurka ah / shubka ZG35SiMn |
| Adkaanta Dusha sare | HRC 50–60 |
| Ku rakibidda | Waxaa loo xiray xarunta wadista ugu dambeysa |
| Miisaanka | ~150–200 kg |
6.3 Calaamadaha Cilladda Qaybaha
Dhibaatooyinka caadiga ah ee tilmaamaya in beddelka isku-dubaridka qalabka aan shaqaynayn loo baahan yahay:
| Astaanta | Sabab u Suurtagal ah | Tallaabada lagu taliyay |
|---|---|---|
| Giraangiraha Idler-ka ee Xiran | Xirashada caadiga ah ama silsiladda raadadka oo aan isku mid ahayn | Cabbir xirashada; beddel haddii dhimista dhexroorku ay dhaafto qeexitaanka |
| Buuqa Shiidida | Biirta dhaawacan ama cillad shaabad | Kormeer nidaamka booyadaha; beddel isku-darka |
| Daadashada Saliida | Cilad shaabaddeed | Beddel degdeg ah si looga hortago wasakhowga abuurka |
| Waddo dabacsan | Habka hagaajinta ee fashilmay | Kormeer nidaamka xiisadda; xaqiiji is-dhexgalka idler |
| Dildilaac ama Qallafsanaan | Waxyeello saameyn ama culays xad-dhaaf ah | Isla markiiba beddel si looga hortago guuldarro masiibo ah |
7. Codsiyada Suuqa Caalamiga ah iyo La-qabsiga Gobolka
Taxanaha Komatsu PC1250 waxaa lagu farsameeyaa howlaha macdanta iyo dhismaha culus ee adduunka oo dhan. Qaybaha CQC TRACK waxaa lagu farsameeyay la-qabsiyo goboleed oo gaar ah si loo daboolo xaaladaha hawlgalka maxalliga ah iyo doorbidyada iibsiga ee milkiilayaasha macdanta iyo qaybiyeyaasha qaybaha.
7.1 Koonfurta Ameerika
| Halbeegga | La qabsiga |
|---|---|
| Deegaanka Hawlgalka | Macdanta Andean ee meelaha sare ku taal (3,000–4,500m), xoqidda macdanta birta, hawlgallada naxaasta, iyo gobollada xeebaha ee qoyaanka badan leh |
| La qabsiga Qaybta | Dahaarka ka hortagga daxalka oo la xoojiyay; nidaamyada shaabadaynta ee culus si looga saaro walxaha yaryar; xaqiijinta waxqabadka sare |
| Doorbidka Iibsiga | Soo-saarista warshadda tooska ah; xirmooyinka gaariga hoostiisa oo dhammaystiran; barnaamijyada dammaanadda ee la dheereeyey; Dukumentiyada farsamada ee Isbaanishka/Boortaqiis |
7.2 Afrika
| Halbeegga | La qabsiga |
|---|---|
| Deegaanka Hawlgalka | Ciid/granite aad u xun, heerkul sare oo jawi ah, goobo macdan qodis fog, masaafooyin dheer oo gaadiid ah |
| La qabsiga Qaybta | Qaababka saliidda heerkulka sare leh; Shaabadaha Viton si ay u caabiyaan kiimikada; muddooyin adeeg oo la dheereeyay; dhisme adag oo loogu talagalay hawlgalka fog |
| Doorbidka Iibsiga | Dalabaadka badan ee hawlaha macdan qodista; maraakiibta konteenarada ku jirta; dukumentiyo farsamo oo Ingiriis iyo Faransiis ah; ikhtiyaarrada rarista hawada ee beddelka degdegga ah |
7.3 Ruushka iyo CIS
| Halbeegga | La qabsiga |
|---|---|
| Deegaanka Hawlgalka | Heerkulka ka hooseeya eber (-40°C), baraf-badeedka dhulka, macdan qodista dhulka barafaysan, xaaladaha dhalaalka xilliyeedka |
| La qabsiga Qaybta | Saliid heerkul hoose leh; qaacidooyinka birta oo leh adkeysi saameyn heerkul hoose oo la xoojiyay; shaabado la hagaajiyay oo bilowga qabowga ah; naqshad jabka ka hortagga jilicsanaanta |
| Doorbidka Iibsiga | Qiimaha tooska ah ee warshadda; xirmooyinka shahaadada oo dhammaystiran; taageerada dukumentiyada kastamka; Tilmaamaha farsamada ee luqadda Ruushka |
7.4 Ustaraaliya
| Halbeegga | La qabsiga |
|---|---|
| Deegaanka Hawlgalka | Macdanta birta (Pilbara), xoqid sare, kulayl aad u daran, hawlgallo fog fog, iyo heerar badbaado oo adag |
| La qabsiga Qaybta | Nidaamyada shaabadaysan ee culus ee ka saarista walxaha yaryar; naqshadaynta cimriga xirashada ee dheer; u hoggaansanaanta heerarka badbaadada macdanta ee Australia; Shahaadada AS/NZS |
| Doorbidka Iibsiga | Bixinta waqtiga ku habboon; helitaanka qalabka gaariga hoostiisa mara oo dhammaystiran; taageero farsamo oo leh matalaad maxalli ah; gaarsiinta goobta miinada |
7.5 Kuuriya iyo Waqooyi-bari Aasiya
| Halbeegga | La qabsiga |
|---|---|
| Deegaanka Hawlgalka | Hawlgallada qodista, codsiyada goobaha maraakiibta, dhismaha magaalooyinka, shuruudaha saxnaanta sare leh |
| La qabsiga Qaybta | Dulqaadka cabbirka saxda ah; muuqaalka buuqa oo yaraada; Shahaadada KCS; dhammaystirka dusha sare oo tayo sare leh |
| Doorbidka Iibsiga | Tirada dalabaadka yar-ilaa-dhexe; rar degdeg ah; dukumeentiyo farsamo oo ku qoran Kuuriya/Shiine; shixnadaha LCL ee weelka lagu shubay |
7.6 Waqooyiga Ameerika
| Halbeegga | La qabsiga |
|---|---|
| Deegaanka Hawlgalka | Ciidda saliidda (Kanada), qodista dhagaxa adag, hawlaha qodista dhagaxa, heerarka badbaadada ee adag |
| La qabsiga Qaybta | Nidaamyada shaabadaysan ee culus ee ka saarista walxaha yaryar; naqshadaynta cimriga xirashada oo dheer; u hoggaansanaanta heerarka ANSI/SAE |
| Doorbidka Iibsiga | Helitaanka qalabka gaariga hoostiisa mara oo dhammaystiran; taageero farsamo oo leh matalaad maxalli ah; helitaanka qaybaha degdega ah |
7.7 Dhaqamada ugu Fiican ee Warshadaha Macdanta
Hawlaha macdan qodista ee dhammaan gobollada, hababka soo iibsiga ee soo socda ayaa lagu talinayaa:
| Tababar | Faa'iido |
|---|---|
| Soo-saaris Toos ah oo Warshadeed | Qiimaha ugu hooseeya ee cutubka; taageero farsamo oo toos ah; qiimaha mugga; amniga silsiladda sahayda |
| Qalabka Dhammaystiran ee Gaariga Hoostiisa | Qaybaha isku midka ah ee xirashada (rollers, slenders, sprockets, silsilado); cimri dheerad ah oo adeeg ah; soo iibsi fudud |
| Jadwalka Dayactirka La Qorsheeyay | Beddelka isku-dubaridka ah inta lagu jiro wakhtiga shaqada ee la qorsheeyay; wuxuu yareeyaa joojinta wax soo saarka; miisaaniyad la saadaalin karo |
| Raad-raaca Qaybaha | Warbixinnada Tijaabada Warshadda; diiwaanka daaweynta kulaylka; shahaadada tayada; u hoggaansanaanta ISO 9001: 2015 |
| Kaydka Kaydka Kaydka Alaabta | Qaybaha muhiimka ah ee lagu hayo goobta si loogu sameeyo howlaha macdanta; waxay yareysaa khatarta waqtiga shaqada oo aan shaqeynin |
8. Xaqiijinta Iibsiga iyo Iswaafajinta
8.1 Tallaabooyinka Xaqiijinta Iibsashada Kahor
- Xaqiijinta Moodeelka Mashiinka: Hubi magaca saxda ah ee moodeelka (PC1250, PC1250LC-7, PC1250LC-8, PC1250SP-11, PC1250LC-11) iyo lambarka taxanaha ah
- Xaqiijinta Lambarka Qaybta OEM: Xaqiiji lambarka qaybta aan shaqaynayn marka loo eego dukumeentiyada mashiinka:
- KM2248 (tixraaca koowaad)
- 21N3000110, 21N3000111, 21N3000112 (lambarro kala duwanaansho gaar ah)
- 21N-30-33110, 21N-30-00140 (tixraacyo kale)
- Qaabeynta Gaariga Hoostiisa: Hubi tirada roogagga raadadka dhinac kasta (8–9) iyo ballaca kabaha raadadka (600–1,000 mm)
- Xaqiijinta Silsiladda Tartanka: Xaqiiji shuruudaha PC1250 ee isku dheelitirka tartanka ee jira
- Iswaafajinta Nidaamka Xiisadda: Hubi iswaafajinta dhululubada hagaajiyaha raadadka ee leh is-dhexgalka idler
8.2 Kanaallada Soo-dejinta
| Kanaal | Ugu Fiican | Faa'iidooyinka |
|---|---|---|
| Tooska Warshadda (CQC TRACK) | Shirkadaha macdan qodista, milkiilayaasha maraakiibta waaweyn, qaybiyeyaasha caalamiga ah | Qiimaha ugu hooseeya ee cutubka; taageero farsamo oo toos ah; qiimaha mugga; wax soo saar gaar ah; raad-raac buuxa |
| Shabakadda Qaybinta ee La Oggolaaday | Iibsi hal unug ah; beddelka degdegga ah ee goobta; hawlgallo macdan qodis oo yar yar | Kaydka deegaanka; si degdeg ah loo diro; taageero farsamo oo luqadda maxalliga ah |
9. Talooyinka Dayactirka & Ka Hortagga Fashilka
9.1 Habraaca Kormeerka Caadiga ah ee Hawlgallada Macdanta
| Barta Kormeerka | Soo noqnoqoshada | Tilmaamayaasha | Ficil |
|---|---|---|---|
| Xidhmada Tuurista Idler | Todobaadle | Yaraynta dhexroorka > 15 mm; qaab xidhasho aan sinnayn | Cabbir xirashada; jadwalka beddelka |
| Xaaladda Flange-ka | Todobaadle | Xirashada laambadda > 5 mm; qaab-dhismeedka; dildilaac | Hubi khatarta ka-hortagga raad-raaca |
| Daacadnimada Shaabadda | Maalin kasta | Daadinta dufanka; wasakhowga muuqda | Beddelka shaabadda degdega ah haddii wax qaldamaan |
| Xaaladda Dhalista | Bille ah | Wareeg adag; buuq; ciyaar xad dhaaf ah | Beddelka beddelka; kormeer usha |
| Xiisadda Jidka | Maalin kasta | Daloosha ayaa ka baxday qeexitaanka | Hagaaji qeexitaannada Komatsu sida ku cad tilmaamaha |
| Boolal ku rakiban | Todobaadle | Xaqiijinta wareegga; dabcinta | Ku noqo qeexitaanka |
9.2 Hababka Caadiga ah ee Guul-darrooyinka - Codsiyada Macdanta
| Habka Guul-darreysiga | Sababta Koowaad | Ka Hortagga |
|---|---|---|
| Xidhashada Flange-ka Hore ee Bilawga ah | Hawlgal daran oo dhinaca jiirada ah; gaari hoostiis oo aan si fiican loo habayn; xiisad xad dhaaf ah oo wadada ah | Yaree hawlgalka jiirada dhinac-dhinac; hubi iswaafajinta; ilaali xiisadda saxda ah |
| Suuxdinta Qabsashada | Cilad ku timaadda shaabad taasoo keenta wasakh iyo lumis saliideed | Kormeer joogto ah oo shaabad ah; beddel waqtigeeda ah |
| Rim Idler ah oo jaban | Culays aad u daran; daal agab; wax soo saar aan caadi ahayn | Ka fogow shoogga; kormeer dhacdooyinka saameynta kadib; ilo laga helay soo saaraha sumcadda leh |
| Usha Bent Idler | Saameyn daran oo dhinaca ah oo leh dhagaxyo ama caqabado | Tababarka hawlwadeenka; ka fogaanshaha caqabadaha; xiisadda saxda ah ee wadada |
| Xidhashada Raad-raaca aan sinnayn | Gaariga hoostiisa oo aan si fiican loo habayn; silsilad tareen oo duugowday | Hubi iswaafajinta; beddel silsiladda iyo qalabka aan la isku xidhin sida la isku waafajiyay |
9.3 Talooyinka Beddelka
| Xaalad | Talo soo jeedin | Sababta |
|---|---|---|
| Guuldarradii Hal-Duuliye | Beddel qofka caajiska ah haddii silsiladda raadadku muujiso xirasho yar | Kharash-ool ah; waqtiga ugu yar ee shaqada laga fariisiyo |
| Xidhashada Ciyaalka iyo Silsiladda | Beddel qofka aan shaqaynayn iyo silsiladda raadraaca sida la isku daray | Waxay ka hortagtaa isku dheelitir la'aanta garoonka; waxay kordhisaa cimriga adeegga |
| Dib-u-habeyn Dhammaystiran oo ku saabsan Gaadiidka Hoostooda | Ku beddel dhammaan qaybaha (boolal, kuwa aan shaqayn, kuwa duuba, silsiladaha) isku mar | Cimriga ugu badan ee adeegga; waxqabadka ugu wanaagsan |
| Hawlgallada Macdanta | Jadwal u samee beddelka inta lagu jiro dayactirka la qorsheeyay | Waxay yareysaa wakhtiga wax soo saarka oo yaraada |
10. Shaxda Kooban ee Tilmaamaha Farsamada
| Halbeegga | Faahfaahinta |
|---|---|
| Lambarada Qaybaha OEM | KM2248, 21N3000110, 21N3000111, 21N3000112 |
| Tixraacyo Kale | 21N-30-33110, 21N-30-00140 |
| Lambarka Qaybta ee Sprocket-ka ee la xiriira | KM2420, 21N2731191, 722-51-11120 |
| Moodooyinka La Iswaafajin Karo | Komatsu PC1250, PC1250LC-7, PC1250LC-8, PC1250SP-11, PC1250LC-11 |
| Nooca Qaybta | Raad-raaca Hore ee Idler / Hagaha Isku-xidhka Giraangiraha |
| Alaab | Bir daawaha 50Mn / 40MnB / 35SiMn ah oo la been abuuray |
| Dhexroorka Dibadda | Qiyaastii 962 mm |
| Dhererka Flange-ka | Loogu talagalay dhulka macdanta |
| Adkaanta Dusha sare | HRC 53–58 (adag oo la xoojiyay) |
| Qoto dheer ee Kiiska | 6–12 mm |
| Qalabka Usha | Bir daawaha sare leh oo 42CrMo ah |
| Nooca dhalista | Rullaluistem laba saf ah oo wareegsan ama kubbado is-waafajinaya |
| Nooca Shaabadda | Shaabad wejiga birta ah oo sabeynaysa + shaabado hore loo xiray |
| Saliidayn | Saliid EP oo lithium-comfound ah oo hore loo buuxiyey |
| Miisaanka Hawlgalka Mashiinka | 118,000–136,000 kg |
| Awoodda Matoorka | 565–758 HP (528–565 kW) |
| Ballaca Kabaha Raad-raaca | 600–1,000 mm |
| Nolosha Adeegga | 5,000–8,000 saacadood oo shaqo ah (xaaladaha macdan qodista) |
| Heerkulka Hawlgalka | -40°C ilaa +85°C (-40°F ilaa +185°F) |
| Shahaadada | ISO 9001: 2015 |
11. Gunaanad
Qodayaasha taxanaha Komatsu PC1250 waxay matalaan heerka ugu sarreeya ee injineernimada Jabbaan ee qaybta qodayaasha macdanta ee heerka sare ah. Mashiinadan 120-tan ah waxaa lagu rakibay hawlaha macdanta ugu baahida badan adduunka - laga bilaabo soo saarista macdanta birta ee Australia iyo Brazil ilaa macdanta naxaasta ee Chile, iyo mashaariicda ciidda saliidda ee Kanada ilaa hawlaha qodista ee Afrika, Ruushka, iyo Koonfur-bari Aasiya - halkaas oo isku halaynta iyo cimri dhererka ay si toos ah u saameeyaan faa'iidada wax soo saarka.
Isku-xirka Jidka Hore ee Raad-raaca (KM2248 / 21N3000110 / 21N3000111 / 21N3000112) waa qayb muhiim u ah hawlgal kaas oo hagaya silsiladda raad-raaca, maareeya xiisadda raad-raaca, oo nuugta culaysyada saameynta iyadoo taageeraysa qayb muhiim ah oo ka mid ah miisaanka hawlgalka mashiinka. Injineernimada qofka caajiska ah - oo leh sameynta qalabka xiran ee la isku dhejiyay, adkaanta soo-gelinta qoto dheer (HRC 53–58 oo leh qoto dheer oo ah 6–12 mm), nidaamyada shaabadaynta ee caqabado badan leh, iyo dhismaha birta birta ah ee 42CrMo ee xoogga badan - ayaa si gaar ah loogu habeeyay baahiyaha aadka u daran ee codsiyada macdanta.
CQC TRACK (HELI) waxay u taagan tahay warshad iyo soo-saare xirfadle ah oo EXC ah oo la socota qaybaha hoose ee gaadhiga hoostooda oo leh is-dhexgal buuxa oo toosan, injineernimo bir-mareen oo horumarsan, hab-raacyo hubin tayo oo adag, iyo kaabayaasha silsiladda sahayda ee caalamiga ah oo dhammaystiran. Qaybahayaga waxaa loo sameeyay inay buuxiyaan ama dhaafaan shuruudaha Komatsu OEM, oo ay ku jiraan:
- Samaynta dharka xiran si loo helo qaab-dhismeedka hadhuudhka oo heer sare ah iyo iska caabbinta daalka
- Daawaynta kulaylka laba-hantida ah oo isku daraysa xudunta adag (280–350 HB) oo leh dusha sare ee duugista adag (HRC 53–58)
- Adkaynta qoto dheer ee induction-ka oo leh qoto dheer oo kiis ah oo ah 6-12 mm si loo kordhiyo cimriga xidhashada macdanta
- Mashiinka saxda ah oo leh dulqaad sax ah oo ku saabsan is-dhexgalka muhiimka ah
- Nidaamyada shaabadeynta caqabado badan leh si looga saaro wasakhowga deegaannada aadka u daran
- Raad-raac buuxa oo agab ah oo leh Warbixinnada Tijaabada Mill iyo shahaado
- ISO 9001: Habab wax soo saar oo shahaado haysta oo 2015 ah
Maalgashigan injineernimada waxay hubinayaan waxqabad la isku halleyn karo oo ka jira deegaannada ugu baahida badan adduunka - laga bilaabo macdanta birta ee Australia iyo Koonfurta Ameerika ilaa hawlaha dheemanka iyo dahabka ee Afrika, laga bilaabo gobollada barafka leh ee Ruushka ilaa goobaha qodista ee Kuuriya iyo Koonfur-bari Aasiya, iyo laga bilaabo ciidda saliidda ee Kanada ilaa hawlaha macdanta ee Waqooyiga Ameerika.
Wixii faahfaahin farsamo, weydiimaha qiimaha, ama dalabaadka qaybaha taxanaha Komatsu PC1250 ee gaariga hoostiisa mara, la xiriir waaxda iibka caalamiga ah ee CQC TRACK lambarka taxanaha mashiinkaaga iyo shuruudaha gaarka ah.
Qoraa:
Waaxda Iibka Caalamiga ah ee CQC - Jack
Warshadda iyo Soo-saaraha Qaybta Xamuulka Hoose ee EXC oo la Raad-raacay
Ku takhasusay Komatsu, Caterpillar, Liebherr, SANY, HITACHI, KOBELCO, iyo Xalalka Qodayaasha LIUGONG
Soo-saare Shahaadaysan: HELI (CQC TRACK)
*Afeef: Dhammaan lambarrada qaybaha iyo moodooyinka mashiinka ee la tixraacay waa ujeeddooyin aqoonsi iyo iswaafajin oo keliya. CQC TRACK waa soo saare madax-bannaan oo ka kooban qaybaha tayada sare leh ee suuqa dambe iyo OEM. Dhammaan calaamadaha ganacsiga (oo ay ku jiraan KOMATSU, PC1250, iyo noocyada la xiriira) waxay weli yihiin hantida milkiilayaashooda.*
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