Ii-track rolleringenye yezingxenye ezilayishwe kakhulu enqoleni engaphansi kwe-excavator noma i-bulldozer.

Ngokungafani nezinye izingxenye eziningi ze-track rollers, ama-track rollers athwala ingxenye enkulu yesisindo somshini ngenkathi eqhubeka egingqika ngokumelene ne-track chain.

Engeza udaka, amanzi, isihlabathi, amatshe kanye nomhlabathi ongalingani kulesi sibalo, bese izimo zokusebenza ziba nzima kakhulu.

Yingakho ukuguguleka kwe-track roller ngaphambi kwesikhathi kungavamile ukubangwa yisici esisodwa kuphela. Ukukhethwa kwezinto, ukwelashwa kokushisa, amandla esakhiwo kanye nomklamo wangaphakathi wokuthwala konke kuthinta ukuthi i-roller ingasebenza isikhathi esingakanani ensimini.

1. Umzimba we-Roller we-42CrMo ohlanganisiwe wezinhlelo zokusebenza ezisindayo

Ngomzimba we-roller, sisebenzisainsimbi eyenziwe nge-42CrMokunokuba kube yinto evamile eyenziwe ngobumba.

Umzimba ogoqekayo uqala ngokucinywa nokushintshwa ukuze kuthuthukiswe ukuqina kwawo, kanti ubulukhuni bugcinwa ngaphezulu.I-HRC 32.

Indawo yokusebenza ibe isiqiniswa ukuzeI-HRC 52–60, enengqimba eqinile engaba ngu-6–12 mm.

Lolu ngqimba oluqinile olujulile lubaluleke kakhulu emishinini esebenza ngaphansi kwemithwalo esindayo.

I-track roller ayigcini nje ngokuguguleka endaweni engaphandle. Ukugingqika okuqhubekayo endaweni engaphandle, kuhlanganiswe namatshe aqinile nezinhlayiya ezihuquzelayo, kungaguguleka kancane kancane endaweni yokusebenza.

Isendlalelo esiqinile esilawulwa kahle sisiza i-roller ukuthi igcine ukumelana nokuguguleka kwayo isikhathi eside futhi inciphise ingozi yokuqhekeka noma ukuqhekeka kwendawo ngaphambi kwesikhathi.

Kwabavubukuli abasindayo, ogandaganda kanye neminye imishini esebenza endaweni enzima, lo mehluko ungaba mkhulu ngokuhamba kwamahora amaningi okusebenza.

2. Umgodi Oqinile Wemithwalo Esindayo kanye Ne-Torque Ephindaphindwayo

Umshaft ubhekene nohlobo oluhlukile lokucindezeleka.

Ngesikhathi sokusebenza, i-track roller ayikwazi nje ukuzwa umthwalo oqondile ovela emshinini kodwa futhi ne-torque ephindaphindwayo ebangelwa ukujika, ukukhuphuka kwemithambeka nokuhamba endaweni engalingani.

SisebenzisaInsimbi engu-42CrMongomshaft.

Ngemva kokucima nokushisa, ubulukhuni obuyinhloko bugcinwa ngaphezuluI-HRC 28, kuyilapho indawo yokusebenza iqiniswa ukuzeI-HRC 52–60.

Ungqimba oluqinile lulawulwa cishe3–5 mm.

Le nhlanganisela yenzelwe ukulinganisela izidingo ezimbili:

Ukumelana nokuguguleka kobuso + Ukuqina kwe-Core

Ubuso obuqinile buyasiza ekunciphiseni ukuguguleka phakathi komgodi kanye nokuthwala, kuyilapho umongo oqinile unikeza ukumelana okungcono kokusonteka kanye nokushayisana.

Uma kusetshenziswa izinto ezisindayo, lokhu kulinganisela kubalulekile. Umgodi oqinile kakhulu kodwa ongenabo ukuqina ungase ube sengozini yokwehluleka okuhlobene nokushayisana, kuyilapho ukuqina okungenele kobuso kungasheshisa ukuguguleka.

3. Izimbozo Nezihlalo Ezihlanganisiwe Zokuqinisa Isakhiwo

Umzimba we-roller akuyona yodwa ingxenye yesakhiwo ebalulekile.

Iizembozo zokugcina kanye nezihlalo zomgodizenziwe ngeinsimbi eyenziwe ngobumba engu-45#futhi bathole ukwelashwa kokucisha nokulungisa.

Uma kuqhathaniswa nezingxenye ezivamile ze-cast, isakhiwo esenziwe ngobumba sinikeza ubuqotho obuqinile bemishini ezimweni zokusebenza ezidinga amandla.

Ama-track rollers avame ukuhlangana namatshe, umhlabathi ongalingani kanye nemithwalo yokushayisana ngokuzumayo.

Isakhiwo esiqinile ekugcineni sisiza ukunciphisa ingozi yokuguquka noma yokuqhekeka ngaphansi kwalezi zimo.

Kuphinde kusize ekuvikeleni uhlelo lokuthambisa lwangaphakathi.

Uma i-roller iba nemifantu noma ukuvala okungahambi kahle eduze kwesakhiwo sokugcina, udaka namanzi kungangena ngaphakathi. Uma uhlelo lokugcoba selungcolile, ukuguguleka kwamabhereyitha kanye nomgodi kungashesha ngokushesha.

Ngakho-ke ukuqina kwesakhiwo kanye nokuvikelwa kokuvala kusebenza ndawonye.

4. Ama-Bimetal Bushings Okusebenza Okuqhubekayo Okunezinsila Ezinzima

Uhlelo lokuthwala lwangaphakathi lungenye indawo ethinta ngqo ukuthembeka kwe-track roller.

Ama-track rollers ethu asetshenziswaama-bushing e-bimetal anesendlalelo sethusi esingaphezu kuka-0.7 mm ohlangothini olulodwa, kuhlanganiswe neizindandatho zethusi ezihlanzekile.

Isakhiwo sokuthwala esisekelwe ethusi sinikeza izici ezinhle zokuthwala umthwalo kanye nokunciphisa ukungqubuzana.

Lokhu kubaluleke kakhulu emishinini esebenza njalo ngaphansi kwemithwalo ephezulu.

Inhloso ukugcina ukuxhumana okuzinzile phakathi komgodi kanye ne-bushing ngenkathi kunciphisa ukungqubuzana kanye nokukhiqizwa kokushisa.

Ngokugcotshwa nokugcinwa okufanele, umklamo uyasiza ekunciphiseni ingoziukubanjwa kwe-shaft kanye nokwehluleka kwe-bushingngesikhathi sokusebenza isikhathi eside.

Yakhelwe Izimo Eziphazamisa Ama-Track Rollers

I-track roller ingase ibukeke njengengxenye yensimbi elula.

Eqinisweni, isebenza lapho kuhlangana khona izimo eziningana ezidinga umzamo:

• Isisindo somshini osindayo
• Ukuthintana okuqhubekayo okugoqekayo
• Isihlabathi esibi nesihlabathi esinongwengwezi
• Ukungcola kodaka namanzi
• Umthelela ovela endaweni engalingani
• Ukujika nokukhwela imithwalo
• I-torque ephindaphindwayo kanye nokudlidliza

Yingakho singabheki ukukhiqizwa kwe-track roller njengendaba yokwenza i-roller ibe nzima.

Umklamo udinga ukulinganisela:

Amandla Ezinto Eziphathekayo → Ukwelashwa Kokushisa → Ukumelana Nokugqokwa → Ukuqina Kwesakhiwo → Ukusebenza Kokuthwala

Kusukela ku-forgedUmzimba we-roller kanye nomgodi we-42CrMokuya ezindaweni zokusebenza eziqinile, izingxenye zokugcina ezenziwe ngobumba kanye nama-bushing e-bimetal asekelwe ethusi, ingxenye ngayinye yakhelwe ngokuhambisana nezimo zokusebenza zangempela ze-undercarriage.

Ngoba uma i-track roller yehluleka kusenesikhathi, izindleko azigcini ngokushintsha i-roller eyodwa.

Ukuguga okwengeziwe kwethrekhi, isikhathi sokungasebenzi komshini kanye nokulungiswa kwenqola yangaphansi ngaphambi kwesikhathi kungenza izindleko zangempela zibe phezulu kakhulu.

I-track roller engcono akuyona nje into enzima kakhulu. Yileyo engahlala ithembekile ngaphansi komthwalo, ukushayisana kanye nezimo zokukhuhla isikhathi eside sokusebenza.