Izindlela ezi-5 zokunakekela ama-bulldozer

1. Lungisa ukushuba kwethrekhi kagandaganda

Ukuqinisekisa ubude bokuphila kwamathrekhi ogandaganda, kubalulekile ukugcina ukushuba okulungile. Ukuqinisa ngokweqile kungabangela ingcindezi eyeqile kumaphini wethrekhi namahlahla, okuholela ekugqokeni ngaphambi kwesikhathi. Ukwengeza, ukushuba kwesiphethu esingasebenzi kahle kungaguga i-shaft nezihlahla, okuvame ukuholela ephethinini yokugqoka eyi-semi-circular ku-idle bushing. Lokhu akugcini nje ngokunwebeka izicathulo zethrekhi kodwa futhi kunciphisa ukusebenza kahle kokudluliswa kwemishini, okuholela ekulahlekelweni kwamandla ukusuka enjini ukuya ku-sprocket namathrekhi.

I-low track tension ingaholela ekuhlukaneni kongadlali kanye namarola okulandelela, okuholela ekungaqondani kahle. Lokhu kubangela ukuthi ithrekhi iguquguquke futhi ibe nomthelela ngendlela engafanele, okuholela ekugugeleni okungavamile kuwo womabili amarola angasebenziyo kanye nenkampani yenethiwekhi.

Engeza amafutha embotsheni yomjovo kawoyela ukuze uqinise ithrekhi, noma udedele ugrisi wenze umbhobho wokukhulula uwoyela ukuze uwuxege. Lapho i-track shoe pitch inwetshwa ngezinga elithile, okubonisa ukuthi isethi yezicathulo zethrekhi idinga ukususwa, sekuyisikhathi sokunakekelwa. Hlola ukuguga okungavamile ezindaweni zokukhwelana, ingxenye yamazinyo, kanye nokubhuquza. Izindlela zokunakekela zingase zihlanganise ukuphendulela iphinikhodi nokugudluza, ukufaka izikhonkwane ezigugile kakhulu namahlahla, noma ukufaka esikhundleni sawo wonke ukuhlanganiswa kwezicathulo zethrekhi.

2. Isikhundla esilungile sokungenzi lutho

Ukuqondanisa okufanelekile komuntu ongenzi lutho kubalulekile ukuze kuphile isikhathi eside inqola yangaphansi. Ukucaciswa phakathi kwepuleti likamhlahlandlela we-idler roller kanye nohlaka lwethrekhi kufanele kulungiswe ukuze kuvunyelwe okujwayelekile okungu-0.5 - 1.0mm, ukuze kuqinisekiswe ukusebenza okuphelele futhi kunwetshwe impilo yendlela yokuhamba. Ama-Shims asetshenziselwa ukulungisa igebe phakathi kwepuleti eliqondisayo nokuthwala. Uma igebe likhulu kakhulu, ama-shims ayasuswa, ngokuphambene nalokho, ama-shims ayengeziwe. Ubukhulu obuvunyelwe imvume ngu-3.00mm.

Izixhumanisi zethrekhi, noma uchungechunge lwethrekhi, kanye nezihlahla ziyizingxenye ezibalulekile zesistimu ye-bulldozer's undercarriage. Ngokuhamba kwesikhathi, lezi zingxenye zingaguga, okubangele ukuthi iphimbo (ibanga phakathi kwezixhumanisi) linwebe. Lokhu kungaholela ekungeneni kahle kwesondo phakathi kwesondo lokushayela ne-bushing, okuholela ekulimaleni nokuguga okungavamile.

Lokhu kuguga kungabangela izinkinga ezifana nokunyoka, ukubhakuzisa, kanye nomthelela, okunganciphisa kakhulu ubude bempilo bendlela yokuhamba. Uma iphimbo lingeke likwazi ukubuyiselwa ngokulungisa ukushuba kwesimo, ukuphenyisisa iphinikhodi ne-bushing kuyadingeka ukuze kuzuzwe iphimbo lethrekhi elilungile.

Kunezindlela ezimbili zokunquma ukuthi uyiphephisa nini iphinikhodi yethrekhi kanye ne-bushing. Enye indlela ihlanganisa ukuhlola ukunwetshwa kwephimbo lethrekhi elingu-3mm, kanti enye ihlanganisa ukuhlola ukuguga kobubanzi obungaphandle be-bushing obungu-3mm.

Kodwa-ke, kubalulekile ukuqaphela ukuthi izinqubo eziqondile nezilinganiso zingahluka kuye ngemodeli ethile ye-bulldozer kanye nemihlahlandlela yomkhiqizi. Ngaso sonke isikhathi bheka imanuwali yokusebenza nokugcinwa kwezinto ezithile ukuze uthole ulwazi olunembe kakhulu.

3. Qinisa Amabhawodi Namantongomane Ngesikhathi

Uma amabhawodi omshini wokuhamba exega, ajwayele ukuphuka noma ukulahlekelwa, okuholela ochungechungeni lwezinkinga zokungasebenzi kahle. Ukunakekelwa kwansuku zonke kufanele kuhlanganise ukuhlola amabhawodi alandelayo: amabhawodi akhwezayo erola yethrekhi nerola yenkampani, amabhawodi akhwezayo amasegimenti (ama-sprocket), amabhawudi akhwezayo ezicathulo zethrekhi, namabhawudi akhwezayo epuleti lonogada be-track.

4. Ukugcotshwa Okujwayelekile

Ukugcotshwa ngendlela efanele kwendlela yokuhamba kubalulekile. Ama-track bearings amaningi 'ashile' futhi aba yizicucu ngenxa yokuvuza kukawoyela okungatholakali ngesikhathi. Ngokuvamile kukholakala ukuthi uwoyela ungavuza ezindaweni ezinhlanu ezilandelayo: kusuka ku-block ring kanye ne-shaft ngenxa ye-O-ring eyonakele noma embi; kusukela ngaphandle kweringi yebhulokhi kanye nerola yethrekhi ngenxa yokungathintani kahle nendandatho yophawu entantayo noma amaphutha e-O-ring; kusukela ku-liner kanye ne-roller ngenxa ye-O-ring embi phakathi kwe-track roller kanye ne-liner; kusukela kupulaki yokugcwalisa amafutha ngenxa yokukhulula ipulaki ye-screw port yokugcwalisa amafutha noma ukulimala kwepulaki ye-screw conical evala imbobo yokuhlala; futhi kusukela kukhava kanye ne-roller ngenxa ye-O-ring embi. Ngakho-ke, kufanele kuhlolwe njalo lezi zingxenye, futhi uwoyela kufanele ufakwe noma ushintshwe ngokuvumelana nomjikelezo wokugcoba wengxenye ngayinye.

5. Ukuhlolwa Komfantu

Ukunakekelwa kogandaganda kufanele kubandakanye ukuhlolwa okufika ngesikhathi kokuqhekeka kwendlela yokuhamba, nokulungiswa kokushisela ngokushesha kanye nokuqiniswa njengoba kudingeka.