Doosan Excavator 20010400012A 20010400021 22701098 DX225 DX200 DX260 TRACK ROLLER / Musangano weRoller weTrack Bottom / Yakagadzirwa neCQC TRACK

Mhinduro dzePrecision Undercarriage dzeDoosan Excavators: Ongororo yeTechnical Comprehensive yeTrack Bottom Roller Assemblies (Zvikamu zveNhamba)20010400012A, 20010400021, 22701098) uye Hunhu Hwakanaka hweKugadzira hweCQC TRACK

Munyori: Jack
Zuva: Kubvumbi 2, 2026

1. Ongororo yehunyanzvi: Basa rakakosha rema "Track Bottom Rollers" muDoosan Excavators

Chinotenderera pasi pemuchina we "track bottom roller"—chinonziwo "lower roller" kana kuti "track roller"—ndechimwe chezvinhu zvinorema zvakanyanya mu "excavator undercarriage system". Chiri pakati pe "track chain" ne "track frame", "bottom roller" yega yega ine chikamu chehuremu hwese hwemuchina, chinoparadzira kumanikidzwa kwe "ground contact pressure" zvakaenzana pakati pe "track footprint", uye chinotungamira "track chain" munzira yayo yakatarwa. Kune vanoshandisa "Doosan DX200", DX225, uye DX260 excavators"—20–26 ton class machines" inoshandiswa zvakanyanya mukuchera, kuchera matongo, kuvaka zvinhu zvinorema, uye kugadzira zvivakwa—kuvimbika kwe "track bottom roller assembly" kunosarudza zvakananga nguva yekushanda kwemuchina, kuchengetedzeka kwekushanda, uye mutengo wese wekuva muridzi.

Chinyorwa ichi chinopa ongororo yakakwana yehunyanzvi yenhamba nhatu dzezvikamu zveDoosan OEM—20010400012A,20010400021, uye 22701098—izvo zvinomiririra magungano akakosha eDX200, DX225, uye DX260 mapuratifomu. Chinangwa chikuru chiri paCQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.), mugadziri akabatanidzwa zvakananga ane makore anopfuura makumi maviri ehunyanzvi muzvinhu zvinorema zvepasi pemotokari, uye nei chinzvimbo chayo sefekitori yekutanga chichikosha kune nyanzvi dzekutenga pasi rose dzinotsvaga zvikamu zvechassis zvemhando yeOEM pamitengo inokwikwidzana.

2. Kuzivikanwa kweNhamba yeZvikamu uye Kuenderana kweMuchina

2.1 Nhamba dzeZvikamu Zvikuru uye Mashandisirwo Adzo

Kunzwisisa hukama huripo pakati penhamba dzezvikamu zveDoosan dzeOEM nemashandisirwo adzo emuchina kwakakosha pakutsvaga kwakarurama. Pazasi pane matrix yakadzama yekubatana yakavakirwa padata remutengesi rakasimbiswa uye mareferensi ekatalogi yezvikamu:

Nhamba yechikamu che20010400021 yakanyorwa kuti inogona kuchinjwa neDoosan K1000976A, yakagadzirirwa zvakananga DX220 neDX225LC. Kutarisa uku kunonyanya kukosha kune nyanzvi dzekutenga dzinotarisira zvikepe zvakasiyana-siyana.

2.2 Magadzirirwo ePuratifomu yeMuchina

Michina inotarirwa yekubatanidza ma roller aya pasi inoshanda mukirasi yematani makumi maviri kusvika makumi maviri nematanhatu:

Puratifomu yeDX225, iyo 20010400012A ne22701098 zviri zvikamu zvikuru, ine maroller gumi nemasere (9 padivi) sezvakanyorwa muzvikamu zvakasiyana.

3. Basa reUinjiniya uye Dhizaini yeMichina

3.1 Mabasa Ekushanda

Kuungana kweroller pasi penzira kunoita mabasa matatu akakosha:

1. Kutakura Mutoro Uye Kugoverwa Kwehuremu: Roller yega yega yepasi inotsigira chikamu chehuremu hwekushanda kwemuchimbuzi, ichiendesa mitoro yakatwasuka kuburikidza necheni yenzira kuenda pasi. Muviri weroller wesimbi wakagadzirwa wakasimba uye dhizaini yeshaft yakasimba zvakakosha pakutsigira huremu hwemuchina wese uye kutora mitoro inoshanduka inosangana nayo panguva yekuchera nekufamba munzvimbo isina kuenzana.
2. Kutungamirirwa uye Kurongeka kweNzira: Dhizaini yeroller ine flange inochengetedza kurongeka kwakakodzera kwecheni yenzira, ichidzivirira kusuduruka kwedivi uye ichideredza njodzi yekubuda kwenjanji. Basa iri rekutungamira rinoderedza kushushikana pamasprocket nema idlers ukuwo richivandudza kugadzikana kwemushandisi uye kugadzikana kwemuchina pavhu rakaoma.
3. Kusasimba uye Kusasimba: Maroller epasi anoshanda zvakananga nechitima chetrack chain, achigara achisakara nevhu, matombo, uye marara. Nzvimbo dzakaomarara uye dzakaomarara dzakakosha kudzivirira kusasimba uku uye kuwedzera hupenyu hweroller netrack.

3.2 Kugadzirwa kweZvikamu

Musangano we roller wepasi pe track wakazara une zvikamu zvinotevera:

Maitiro ekugadzira epamusoro-soro ema "track rollers" anotevera "welding → vertical CNC lathe precision machining", iyo inobvisa zvikanganiso zve concentricity zvinokonzerwa ne machining mushure me welding uye inowedzera zvakanyanya kurongeka kwejometri uye kugadzikana kwekushanda.

4. Magadzirirwo eZvinhu uye Maitiro Ekurapa Kupisa

4.1 Kusarudzwa Kwezvinhu

Maroller emhando yepamusoro eDoosan excavators anogadzirwa nesimbi dzemhando yepamusoro. Chinhu chinonyanya kutaurwa isimbi ye40Cr (yakaenzana neAISI 5140), simbi yakagadzirwa nechromium inozivikanwa nekuoma kwayo kwakanyanya, kuramba kupera, uye simba rekuneta. Mamwe magiredhi anosanganisira:

4.2 Magadzirirwo Ekurapa Kupisa

Kushanda kweroller ye track bottom kunoenderana zvakanyanya neprofile yayo yekupisa:

4.3 Kugona Kutakura uye Zviyero Zvekushanda

5. CQC TRACK: Mugadziri weDoosan Undercarriage Components ane hunyanzvi

5.1 Mbiri Yekambani uye Nhaka Yekugadzira

CQC TRACK, inoshanda pasi peHELI MACHINERY MANUFACTURING CO., LTD., ikambani inogadzira zvinhu zviri muQuanzhou, China—nzvimbo inozivikanwa senzvimbo huru yekupa michina yepasi rose inotakura zvinhu. Iine ruzivo rwemakore anopfuura makumi maviri mukugadzira zvinhu, HELI yakazvisimbisa seimwe yemakambani matatu epamusoro anogadzira zvinhu zviri pasi pemotokari mudunhu reQuanzhou.

Zita rekuti CQC TRACK rinomiririra zvisungo zvitatu zvekutanga: masisitimu eCrawler, kuvimbiswa kwemhando yepamusoro, uye kuzvipira kusimba pasi penzvimbo dzakaoma uye dzine njodzi huru dzinosangana nadzo mumigodhi, kuchera matongo, uye mapurojekiti makuru ezvivakwa.

5.2 Kugona Kugadzira uye Kudzora Hunhu

Simba rekugadzira reCQC TRACK rinotsamira pakubatanidzwa kwakazara kwe vertical uye maitiro anodzorwa ekutevedzana:

5.3 Doosan Product Portfolio

CQC TRACK inogadzira zvinhu zvakasiyana-siyana zvepasi pemotokari dzeDoosan, zvinosanganisira:

• Maroller epasi pemuchina (maroller epasi) — Magungano akakwana eDX200, DX225, DX260, DX300, uye mapuratifomu akakura
• Kuungana kwetrack front idler — Nhamba dzezvikamu 27000049 uye 22701084E zveDX300/S300LC/Solar340/DX360LC-7 series
• Macheni ekutevera uye zvinongedzo
• Zvidimbu zveSprockets neSprockets
• Maroller ekutakura (maroller epamusoro)
• Track adjuster uye kudzokera shure magungano

5.4 Muenzaniso weSevhisi yeOEM neODM

CQC TRACK inoshandisa modhi yemasevhisi maviri inokwana zvikamu zvinotsiva zvakajairwa pamwe nemhinduro dzeinjiniya dzakagadzirwa:

• Kugadzira neOEM: Kugadzira zvikamu zvinoenderana nezvinodiwa nevatengi, madhirowa, uye mwero wemhando. Fekitori iyi yakagadzirirwa kubatanidzwa zvakanaka mumaketani epasi rose ekupa, ichipa kugadzirwa kwakavimbika kwemaroller, ma idlers, ma sprockets, uye ma track links.
• ODM Engineering: Kugadzira, kugadzira, uye kusimbisa mhinduro dzepasi pemotokari dzakagadziriswa kana dzakagadzirirwa zvizere. Chikwata chemainjiniya chinotarisa nzira dzakajairika dzekukundikana, chichipa magadzirirwo akagadziridzwa anovandudza mashandiro uye anoderedza mari yese yekuva muridzi.

5.5 Kuvimbisa Hunhu uye Waranti

Zvikamu zveCQC TRACK zvemuchadenga zvinogadzirwa pasi pehurongwa hwekutarisira mhando hweISO 9001-2015. Kufukidzwa kwewarandi kunowanzo sanganisira:

6. Kutsvaga Zvinhu Mufekitori: Zvakanakira Makwikwi

6.1 Kurongeka Kwekukosha Kwecheni Yekugovera

Kutsvaga maDoosan track bottom roller assemblies zvakananga kubva kufekitori uye mugadziri akadai seCQC TRACK kune zvakanakira zvakasiyana pamusoro penzira dzekuparadzira dzematier akawanda:

6.2 Nguva dzekutungamira uye Kurongeka kweZvinhu

Kune Doosan track bottom roller assemblies, nguva dzakajairika dzekutungamira zvakananga kubva kufekitori ndeidzi:

• Zvinhu zvakachengetwa muchitoro: mazuva mashanu kusvika gumi ebhizinesi (zvakagadzirira kutengeswa)
• Yakagadzirwa zvichienderana neodha: mazuva 20–25 mushure mekusimbiswa kwechibvumirano
• Kutumira nekukurumidza: Kunowanikwa kune zvinodiwa nekukurumidza

Kutumirwa kwemotokari kwakajairika kunobva kuXiamen port, China, uye zvinhu zvinotumirwa pamba nemba zvinowanikwa kuburikidza nekubatana kwakasimbiswa kwekutakura zvinhu.

7. Kugadzirisa Kuisa, Kugadzirisa, uye Kugadzirisa Hupenyu hweBasa

7.1 Kusimbiswa Kwekutanga Kuiswa

Usati waisa mubatanidzwa mutsva we "track bottom roller assembly", simbisa zvinotevera zvakakosha:

1. Kuenderana kwepatani yekugadzika — Simbisa kuti nzvimbo yegomba rebhoti uye dhayamita yaro zvinoenderana nebhuraketi refuremu renzira
2. Upamhi hweroller — Simbisa kuti upamhi hweroller hunoenderana nenzvimbo yekubatanidza cheni yenzira
3. Saizi yebhore — Simbisa kuti dhayamita yemubato inoenderana here
4. Mamiriro echeni yekutevera — Yera kureba kwecheni; kana ikadarika 3%, kutsiva cheni kunofanira kutanga kwaitwa roller isati yaiswa.

7.2 Pfupiso yeMaitiro Ekuisa

1. Tsigira muchina zvakachengeteka netambo yekutevera yabviswa kushushikana
2. Bvisa mabhoti ekuisa maroller aripo uchishandisa maturusi akakodzera e torque
3. Geza nzvimbo inosungirirwa bracket uye tarisa kana paine kukuvara
4. Isa roller assembly itsva woisa mabhoti ekukwirisa
5. Mabhaudhi etorque zvichienderana nezvinodiwa (bvunza bhuku remashandiro emuchina kuti uwane kukosha kwakakodzera)
6. Kudzosera simba remuchina wekutevera njanji kusvika pakudonha kwakatarwa nemugadziri
7. Shandisa muchina wacho nekumhanya kwakaderera uye tarisa kana uchitenderedza roller zvakanaka uye kuti chisimbiso chako chakasimba here.

7.3 Purogiramu Yokugadzirisa

7.4 Maitiro Ekukundikana uye Kugadzirisa Matambudziko

8. Mhedziso

Kune vanogadzira Doosan DX200, DX225, uye DX260 vakashandiswa mukuchera, kugadzira matombo, kuvaka zvinhu zvinorema, uye mapurojekiti ezvivakwa, kubatanidzwa kweroller pasi penzira kunomiririrwa nenhamba dzezvikamu 20010400012A, 20010400021, uye 22701098 chinhu chakakosha pabasa rayo, kuvimbika kwayo kunokanganisa zvakananga kugadzirwa kwemuchina, kuchengetedzeka, uye mari yekushandisa.

CQC TRACK inozvisiyanisa semugadziri ane hunyanzvi anosanganisa makore makumi maviri ehunyanzvi hwesimbi, kubatanidzwa kwekugadzira nekupisa, uye modhi yeOEM/ODM service mbiri kuti ipe zvinhu zvepasi pemotokari zvinoshanda zvakavimbika mumamiriro ezvinhu akaoma zvikuru. Nesarudzo dzezvinhu kubva pasimbi yakajairwa ye40Cr kusvika ku20MnCr5 alloy yepamusoro, kurapwa nekupisa kunosvika HRC 48–58 kuomarara kwepamusoro nehukuru hwekesi ye6–12 mm, uye kugona kwekutakura kusvika 19,500 kg paroller imwe neimwe, CQC TRACK inopa varidzi vezvikepe nenyanzvi dzekutenga mhinduro dzakagadzirwa dzinosangana kana kudarika zvinodiwa neOEM.

Nekutsvaga maDoosan track bottom roller assemblies zvakananga kubva kufekitori, mabasa ekuchera nekuvaka anowana mukana wekuwana mhando dzakafanana, rutsigiro rwehunyanzvi rwakananga, mitengo inokwikwidzana, uye logistics ye supply chain yakajeka—zvinhu zvinobatanidza pamwe chete kugadzirisa mutengo wekuva muridzi uye kuwedzera nguva yekushanda kwemuchina munzvimbo dzakaoma kwazvo dzekushanda pasi rose.

Munyori: Jack
Nyanzvi mukugadzira masisitimu ekutakura zvinhu zvinorema pasi pemotokari, kuvimbika kwemichina yekuchera, uye nzira dzepasi rose dzekuwana michina yekuvaka.

Chiziviso: Chinyorwa ichi chakagadzirwa kuti chiwane ruzivo uye hunyanzvi hwekushandisa. Nhamba dzese dzechigadzirwa, mazita emhando, uye mareferensi emugadziri zvinoshandiswa pakuzivikanwa uye kuenzanisa chete. Gara uchiongorora kuti zvinoenderana nenhamba yemuchina wako uye magadzirirwo epasi pechifambiso usati waraira. Maitiro ekuisa akapfupikiswa kubva pamitemo yeindasitiri anopiwa kuti aongorore; tarisa magwaro ese echigadzirwa chekutanga usati waita chero kugadzirisa.