Crankshaft SENSOR: chifukwa chake chisoni ndi momwe m'malo?

Mwina aliyense wokonda galimoto anakapezeka imeneyi tsiku lina pambuyo kiyi poyatsira kutembenukira wake "chitsulo bwenzi" mtu akukana kuyambitsa. Oddly zokwanira, koma chifukwa cha izi silingakhoze kokha anabzala kapena kuwotchedwa batire sitata, koma kachipangizo crankshaft. Ngati thupi lake olumala, kapena dongosolo lonse anasamukira angapo millimeters kwa kufunika m'malo mbali. Ndipo pamene oyandikana padziko garaja inu amauzidwa kuti m'malo a chinthu ichi - opaleshoni m'malo ovuta, napempha mtengo zida wapadera, sindikukhulupirira mawu awa. Kusintha kachipangizo crankshaft akhoza kukhala paokha. Ndiponso, akuchita mtundu wa ntchito, inu kupulumutsa ndalama zambiri pa wailesi misonkhano ndipo nthawi yomweyo kupeza zinachitikira m'munda umenewu. Choncho, nkhani lero n'kofunika kuti ziziyenda onse.

Chifukwa crankshaft kachipangizo latha?

Pamaziko a zikuonetsa anapatsidwa dongosolo chigawo jekeseni synchronizes machitidwe a injectors ndi poyatsira. Choncho, jekeseni sizingatheke popanda mbali imeneyi. Ndipo pamene crankshaft mabasi ntchito kachipangizo zolakwa mu injini chiyambi. Choncho, palibe galimoto ano sangakhale wosangalala popanda mbali yaing'ono iyi. Pofuna kupewa cholakwa chawo chimenechi, muyenera kumaona chikhalidwe cha sensa. Koma zizindikiro anayamba kukhala chenicheni, dalaivala ndi chochita, monga kufotokoza m'malo mwake.

Kuchotsa kachipangizo crankshaft?

Monga dziwani kuti njirayi angathe kuchitidwa popanda Nyamulani wapadera. Tsopano ndinu wokonzeka kupita. Choyamba, unscrew ndi akapichi ogwiritsa wa sensa, amene kugwirizana ndi gearbox lapansi. Ndipotu, kuchotsa mbali bwino, tiyenera okha stepi ino. Koma popeza chidutswa aikidwa mu malo akutali kwambiri (pafupifupi pansi), tidzakhala ndi thukuta wabwino. Ntchito, tiyenera chingwe kutambasuka, mfundo yofunika ndiyo 11 millimeters, ndi kumene, kuunikira bwino. Nkofunika kuti kutalika kwa gawo loyamba anali pafupi 80-90 masentimita. Pamaso pa zida izi unscrew ndi akapichi. Koma pamaso kuchotsa sensa, crankshaft, kusamalira kwambiri kwa akalowa mphira. Ngati m'tsogolo adzakhala bwino anaika kapena chilolezo ndi wofanana osachepera 1 millimeter, kuwerenga zonse mita ndi zolakwika, ndipo zimenezo, galimoto adzakhala ntchito intermittently. Ndi bwino kuti adziwe chinthu ichi ndipo patulani mu malo osiyana. Dongosolo lonse dismantling mbali, akapichi ndi mapadi ayenera kuchitidwa mosamala mkulu. Zimenezi sakonda akuchitira akhakula.

Kenako, timatenga latsopano crankshaft sensa ndi kukhazikitsa mu malo akale. Pa unsembe, zinthu ziyenera adatchithisira kudzera lonse injini chipinda, kuti akakole pa anaika cholumikizira mchitidwe kuchokera kumwamba. Ndiye musaiwale za atagona. Phiri mosamala ndipo fufuzani umphumphu wa kukonza. Nkofunika kuti kusiyana ndi kachipangizo anali kochepa kapena kwathunthu kwina. Pamenepo ife angagwirizanitse mawaya gawo limene limalumikizana malo onse ndi kuyamba poyatsira. Ngati inu anachita chirichonse molondola, dziwani - injini akuyamba ndi theka-nayenso.