Njira Yogulitsa Sitima Yaikulu Yamakampani Yogwiritsidwa Ntchito Chitsulo Cha Sitima Chogwiritsidwa Ntchito Chigawo Chachikulu Cha Sitima Yapamtunda ndi Sitima Yozungulira Q275 20Mnk Wopanga ndi Wogulitsa Chitsulo

Sitima Yaikulu Yapamadzi Yogwiritsidwa Ntchito Chitsulo Cha Sitima Chogwiritsidwa Ntchito Chigawo Chachikulu Cha Sitima Yapamadzi ndi Sitima Yapamadzi Q275 20Mnk Chitsulo Cha Sitima

Njira Yaikulu Ya Sitima Yapamadzi Yogwiritsidwa Ntchito Chitsulo Cha Sitima Chogwiritsidwa Ntchito Chigawo Chachikulu Cha Sitima Yapamtunda ndi Sitima Yapamtunda Q275 20Mnk Chitsulo Cha Sitima Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Zingwe zachitsulondi mipiringidzo yayitali yopangidwa ndi chitsulo yomwe imagwiritsidwa ntchito ngati njanji zomwe sitima ndi magalimoto ena a sitima zimayendera. Nthawi zambiri zimapangidwa ndi chitsulo chapamwamba chomwe chimatha kupirira katundu wolemera komanso kuwonongeka kwa nthawi yayitali. Mipiringidzo yachitsulo imapereka malo osalala komanso okhazikika kuti sitima ziziyenda ndipo ndi gawo lofunikira kwambiri pa zomangamanga zilizonse za sitima. Amapangidwa m'miyeso yeniyeni ndipo amachitidwa njira zowongolera bwino kwambiri kuti atsimikizire kulimba kwawo komanso chitetezo.

Utali:5m-25m kapena monga momwe kasitomala amafunira

Kukula kwa Mutu:70 kapena monga momwe kasitomala amafunira

M'lifupi mwa Pansi:114mm-150mm kapena monga momwe kasitomala amafunira

Kutalika kwa Sitima:140mm kapena monga momwe kasitomala amafunira

Zipangizo:U71Mn 50Mn

Nthawi yoperekera:Masiku 15-21

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tsatanetsatane wa Zamalonda

njanji ya sitimaNthawi zambiri amapangidwa muutali wokhazikika wa mapazi 30, mapazi 39, kapena mapazi 60, ngakhale kuti njanji zazitali zimatha kupangidwanso pa ntchito zinazake. Mtundu wofala kwambiri wa njanji yachitsulo yomwe imagwiritsidwa ntchito pa njanji umadziwika kuti njanji ya flat-bottom, yomwe ili ndi maziko athyathyathya ndi mbali ziwiri zopingasa. Kulemera kwa njanji, komwe kumadziwika kuti "poundage," kumasiyana malinga ndi zofunikira za njanji.

Njira yopangiranjanji ya njanjiZimaphatikizapo masitepe angapo, kuphatikizapo:

Kukonzekera zinthu zopangira: Kupangachitsulo cha njanjiImayamba ndi kusankha ndi kukonza zipangizo zopangira, zomwe nthawi zambiri zimakhala zitsulo zapamwamba kwambiri. Zitsulo zimenezi zimapangidwa kuchokera ku zitsulo ndi zina zowonjezera, monga miyala yamchere ndi coke, zomwe zimasungunuka mu uvuni woyaka kuti zipange chitsulo chosungunuka.
Kuponya kosalekeza: Chitsulo chosungunukacho chimasamutsidwira ku makina oponyera osalekeza, komwe chimathiridwa mu nkhungu kuti chipange ulusi wautali wosalekeza wotchedwa billets. Ma billets amenewa nthawi zambiri amakhala ndi mawonekedwe amakona anayi ndipo amapereka zinthu zoyambira popanga njanji.
Kutentha ndi Kugubuduza: Ma billets amatenthedwanso mu uvuni mpaka kutentha komwe kumawalola kuti apangidwe mosavuta komansonjanji yachitsuloKenako amadutsa m'mafakitale osiyanasiyana ozungulira, omwe amapereka mphamvu yayikulu kuti apange ma billets kukhala mawonekedwe a njanji omwe mukufuna. Njira yozungulira imaphatikizapo kubwerezabwereza kwa ma billets kudzera m'mafakitale ozungulira kuti pang'onopang'ono apange ma rails.
Kuziziritsa ndi Kudula: Pambuyo pozikuta, njanji zimazizidwa ndikudulidwa kutalika kofunikira. Nthawi zambiri zimadulidwa m'litali lokhazikika la mapazi 30, mapazi 39, kapena mapazi 60, ngakhale njanji zazitali zimatha kupangidwanso pa ntchito zinazake.
Kuyang'anira ndi kukonza: Ma njanji omalizidwa amawunikidwa mosamala kuti atsimikizire kuti akwaniritsa miyezo ndi zofunikira zamakampani. Mayeso osiyanasiyana, monga miyeso ya miyeso, kusanthula mankhwala, ndi kuyesa makina, amachitidwa kuti atsimikizire mtundu ndi umphumphu wa njanji. Zolakwika zilizonse kapena zolakwika zimazindikirika ndikusamalidwa.
Kukonza pamwamba: Kuti zitsulo zikhale zolimba komanso zolimbana ndi dzimbiri, zimatha kukonzedwa pamwamba. Izi zitha kuphatikizapo kugwiritsa ntchito zokutira zoteteza, monga utoto woletsa dzimbiri kapena galvanization, kuti zisawonongeke ndi dzimbiri, motero zimawonjezera nthawi ya moyo wa zitsulozo.
Kuyang'anira komaliza ndi kulongedza: Zingwezo zikakonzedwa bwino ndipo zapambana mayeso omaliza, zimayikidwa mosamala kuti zinyamulidwe kupita kumalo omanga njanji. Zingwezo zimapangidwa kuti ziteteze njanjizo ku kuwonongeka kulikonse panthawi yoyenda.

Kugwiritsa Ntchito Kwambiri

Mawonekedwe

njanji zachitsulondi gawo lofunikira la njanji ndipo lili ndi zinthu zingapo zofunika:

1. Mphamvu ndi Kulimba: Njanji zachitsulo zimapangidwa ndi chitsulo chapamwamba kwambiri, chomwe chimawapatsa mphamvu komanso kulimba kwambiri. Zapangidwa kuti zipirire katundu wolemera, kugunda kosalekeza, komanso nyengo yoipa kwambiri popanda kusintha kwakukulu kapena kuwonongeka.

2. Kulemera Kwambiri: Ma njanji achitsulo amapangidwa kuti azithandiza kulemera kwa sitima ndi katundu wawo. Amatha kunyamula katundu wolemera ndikugawa kulemera mofanana, kuchepetsa chiopsezo cha kulephera kwa njanji kapena kusinthika.

3. Kukana Kuwonongeka: Zitsulo zachitsulo zimakhala ndi kukana kwakukulu kuwonongeka ndi kusweka. Izi ndizofunikira chifukwa sitima zimayenda nthawi zonse pazitsulo, zomwe zimapangitsa kuti zisokonekere ndi kuwonongeka pakapita nthawi. Chitsulo chomwe chimagwiritsidwa ntchito popanga njanji chimasankhidwa makamaka chifukwa cha kuthekera kwake kukana kuwonongeka ndikusunga mawonekedwe ake kwa nthawi yayitali yogwiritsidwa ntchito mosalekeza.

4. Kulondola kwa Miyeso: Ma njanji achitsulo amapangidwa molingana ndi kukula kwake kuti atsimikizire kuti akugwirizana ndi zinthu zina za sitima, monga malo olumikizira njanji, zomangira zolumikizirana, ndi zomangira. Izi zimathandiza kuti sitima ziziyenda bwino m'njira yodutsa njanji ndipo zimachepetsa chiopsezo cha kusokonekera kwa njanji kapena kusokonekera.

5. Kukana Kudzimbiritsa: Zitsulo zachitsulo nthawi zambiri zimaphimbidwa ndi zokutira zoteteza kapena zimayikidwa mu galvanization kuti ziwonjezere kukana kwawo ku dzimbiri. Izi ndizofunikira kwambiri makamaka m'malo omwe ali ndi chinyezi chambiri, malo owononga, kapena omwe ali ndi madzi, chifukwa dzimbiri limatha kufooketsa zitsulozo ndikuwononga kapangidwe kake.

6. Kutalika kwa Nthawi: Njanji zachitsulo zimakhala ndi nthawi yayitali yogwirira ntchito, zomwe zimathandiza kuti zomangamanga za njanji zisamawononge ndalama zambiri. Ndi kukonza bwino komanso kuwunika nthawi ndi nthawi, njanji zachitsulo zimatha kukhala zaka makumi angapo zisanafunike kusinthidwa.

7. Kukhazikitsa: Ma njanji achitsulo amapangidwa motsatira miyezo yamakampani ndi zofunikira zomwe mabungwe monga American Society for Testing and Materials (ASTM) kapena International Union of Railways (UIC) amakhazikitsa. Izi zimatsimikizira kuti njanji zachitsulo zochokera kwa opanga osiyanasiyana zitha kusinthidwa mosavuta ndikugwirizanitsidwa ndi machitidwe a njanji omwe alipo.

Kugwiritsa ntchito

Njanji zachitsulo zimagwiritsidwa ntchito makamaka popanga njanji za sitima, zomwe zimathandiza sitima kunyamula anthu ndi katundu bwino. Komabe, zilinso ndi ntchito zina zingapo:

1. Ma Tram ndi Ma Sitima Opepuka: Ma njanji achitsulo amagwiritsidwa ntchito m'ma tram ndi ma sitima opepuka kuti azitsogolera mawilo a magalimoto m'njira yosankhidwa. Ma njanji amenewa amapezeka kwambiri m'mizinda ndipo amapereka mayendedwe mkati mwa mizinda ndi matauni.

2. Mayendedwe a Mafakitale ndi Migodi: Ma njanji achitsulo amagwiritsidwa ntchito m'malo opangira mafakitale, monga mafakitale kapena malo opangira migodi, kuti athandize kunyamula zida zolemera ndi zinthu zina. Nthawi zambiri amaikidwa m'nyumba zosungiramo zinthu kapena m'mabwalo, kulumikiza malo osiyanasiyana ogwirira ntchito kapena malo osungiramo zinthu.

3. Madoko ndi Mayendedwe a Malo Okwerera: Zingwe zachitsulo zimagwiritsidwa ntchito m'madoko ndi malo okwerera kuti zithandize kunyamula katundu. Zimayikidwa pa malo okwerera katundu kapena mkati mwa malo osungira katundu kuti zithandize kunyamula ndi kutsitsa katundu wa zombo ndi makontena.

4. Malo Oimika Magalimoto Oyendera Magalimoto ndi Ma Roller Coasters: Ma njanji achitsulo ndi gawo lofunika kwambiri pa ma roller coasters ndi maulendo ena oyendera paki yosangalatsa. Amapereka kapangidwe ndi maziko a msewu, kuonetsetsa kuti maulendowo ndi otetezeka komanso oyenda bwino.

5. Makina Oyendetsera Zinthu: Ma njanji achitsulo angagwiritsidwe ntchito m'makina oyendetsera zinthu, omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana kunyamula katundu kapena zipangizo m'njira yokhazikika. Amapereka njira yolimba komanso yodalirika yoti malamba oyendetsera zinthu azigwira ntchito.

6. Mayendedwe Akanthawi: Ma njanji achitsulo angagwiritsidwe ntchito ngati mayendedwe akanthawi m'malo omanga kapena panthawi yokonza. Amalola kuyenda kwa makina olemera ndi zida, kuonetsetsa kuti ntchito zikuyenda bwino popanda kuwononga nthaka.

Magawo

Giredi	700/900A/1100
Kutalika kwa Sitima	95mm kapena zofunikira za Makasitomala
M'lifupi mwa Pansi	200mm kapena zofunikira za Makasitomala
Kukhuthala kwa intaneti	60mm kapena zofunikira za Makasitomala
Kagwiritsidwe Ntchito	Kukumba Njanji, Kukongoletsa zomangamanga, Kupanga mapaipi a zomangamanga, Gantry Crane, Sitima
Chachiwiri Kapena Ayi	Osati achiwiri
Kulekerera	± 1%
Nthawi yoperekera	Masiku 15-21
Utali	10-12m kapena zofunikira za Makasitomala
Nthawi Yolipira	T/T 30% Deposit