Akuti injiniyo ndi m’mapapo a wofukula, ndiye n’chiyani chimachititsa kuti wofukulayo adwale matenda a m’mapapo? Tengani anthu mwachitsanzo. Zomwe zimayambitsa matenda a m'mapapo ndi fumbi, kusuta, kumwa, etc. N'chimodzimodzinso ndi ofukula zinthu zakale. Fumbi ndilomwe limayambitsa matenda a m'mapapo chifukwa cha kuwonongeka koyambirira kwa injini. Masks ovala ndi zinthu zovulaza mumlengalenga amachita ntchito yosefa fumbi ndi tinthu tating'ono ta mchenga mumlengalenga, kuwonetsetsa kuti mpweya wokwanira komanso woyera umalowa mu silinda.
excavator mpweya fyuluta
Makina omangira wamba ndi zida zimagwiritsidwa ntchito kwambiri m'malo okhala ndi fumbi lalikulu monga zomangamanga ndi migodi. Injini iyenera kutulutsa mpweya wambiri panthawi yogwira ntchito. Ngati mpweya susefedwa, fumbi loyimitsidwa mumlengalenga limayamwa mu silinda, yomwe imathandizira pisitoni. Kuvala kwamagulu ndi silinda. Tinthu tating'onoting'ono timalowa pakati pa pisitoni ndi silinda, ndipo ngakhale kuyambitsa "kukoka silinda", komwe kumakhala koopsa kwambiri pamalo owuma komanso amchenga. Kuyika fyuluta ya mpweya ndiyo njira yaikulu yothetsera vutoli. Pambuyo pogwiritsira ntchito fyuluta ya mpweya kwa nthawi, ndi kuwonjezeka kwa fumbi lomwe limagwirizanitsidwa ndi fyuluta, kukana kwa mpweya kumawonjezeka ndipo mphamvu ya mpweya idzachepa, kotero kuti ntchito ya Injini imachepa. Chifukwa chake, gawo losefera la chotsukira mpweya liyenera kusamalidwa nthawi zonse. Nthawi zonse, kukonzanso kwa fyuluta ya mpweya yomwe imagwiritsidwa ntchito pomanga makina ndi zida ndi izi: yeretsani fyuluta yakunja ya fyuluta maola 250 aliwonse, ndikusintha zosefera zamkati ndi zakunja za fyuluta ya mpweya nthawi 6 zilizonse kapena pakatha chaka chimodzi. .
Kuyeretsa masitepe a excavator air fyuluta
Njira zenizeni zoyeretsera fyuluta ya mpweya ndi izi: chotsani chivundikiro chomaliza, chotsani fyuluta yakunja kuti muyeretse, ndipo pochotsa fumbi pa fyuluta ya mpweya, gwiritsani ntchito burashi yofewa kuti muchotse fumbi pamwamba pa zinthu zosefera. motsatira njira ya crease, ndikuchotsa fumbi kuchokera ku fyuluta ya mpweya. Dinani pang'onopang'ono kumapeto kwa nkhope kuti muchotse fumbi. Zindikirani kuti: pochotsa fumbi, gwiritsani ntchito nsalu yoyera ya thonje kapena pulagi ya rabara kuti mutseke malekezero onse azinthu zosefera kuti fumbi lisagwere mkati mwazosefera. Anti-zowononga fyuluta pepala) kuwomba mpweya kuchokera mkati mwa chinthu chosefera kupita kunja kuti uphulitse fumbi lomwe limamatira kumtunda kwa chinthu chosefera. Zosefera zowuma zimagwiritsidwa ntchito kuyeretsa chosefera pamapepala ndi madzi kapena mafuta a dizilo kapena mafuta molakwika, apo ayi ma pores azinthu zosefera adzatsekedwa ndipo kukana kwa mpweya kudzawonjezeka.
Pamene m'malo excavator mpweya fyuluta
M'mabuku a malangizo a fyuluta ya mpweya, ngakhale akuti nthawi yogwiritsira ntchito imagwiritsidwa ntchito ngati deta yokonza kapena kusintha. Koma m'malo mwake, kukonzanso ndikusintha kwa fyuluta ya mpweya kumakhudzananso ndi chilengedwe. Ngati nthawi zambiri mumagwira ntchito pamalo afumbi, njira yosinthira iyenera kufupikitsidwa pang'ono; mu ntchito yeniyeni, eni ake ambiri sangasinthe malinga ndi zinthu monga chilengedwe, ndipo ngakhale kupitiriza kugwiritsa ntchito kunja kwa fyuluta ya mpweya malinga ngati sichikuwonongeka. Tiyenera kuzindikira kuti fyuluta ya mpweya idzalephera, ndipo kukonza panthawiyi sikungasinthe. Kugula fyuluta ya mpweya sikuwononga ndalama zambiri, koma ngati injini yawonongeka, sikuyenera mtengo wake. Mukachotsa fyuluta ya mpweya, zikapezeka kuti pepala la sefayo lawonongeka kwambiri kapena lawonongeka, kapena malo apamwamba ndi otsika a chinthu chosefera ndi osafanana kapena mphete yosindikiza mphira ndiyokalamba, yopunduka kapena yowonongeka, iyenera kusinthidwa. ndi watsopano.
QS NO. | Chithunzi cha SK-1330A |
OEM NO. | 17500256 |
MTANDA REFERENCE | |
APPLICATION | VOLVO 250D 300D chofufutira chatsopano chachitsanzo |
OUTRE DIAMETER | 278 (MM) |
DIAMETER WAMKATI | 166 (MM) |
KUSINTHA KWAMBIRI | 508/546 ( MM ) |
QS NO. | Chithunzi cha SK-1330B |
OEM NO. | 17500258 |
MTANDA REFERENCE | |
APPLICATION | VOLVO 250D 300D chofufutira chatsopano chachitsanzo |
OUTRE DIAMETER | 163/143 ( MM ) |
DIAMETER WAMKATI | 110 (MM) |
KUSINTHA KWAMBIRI | 522/526 ( MM) |