Ithayela lenduku yokuxhuma lifaka phakathi induku yokuxhuma engenhla nephansi, efakwe ezingxenyeni zokuxhuma zenduku yokuxhuma kanye ne-crankshaft, ukumelana nokuguguleka, uxhumano, ukwesekwa, umsebenzi wokudlulisa. Ubuso besilinda sangaphakathi senduku yokuxhuma buhlelwe eceleni komjikelezo we-groove kawoyela, i-engela ephakathi ehambisanayo ye-groove kawoyela ingu-80 ~ 120°, futhi udonga lwethayela lenduku yokuxhuma lwe-groove kawoyela lunikezwa umgodi kawoyela. Ngokubeka i-groove kawoyela enobude obufanele be-arc kuthayela lenduku yokuxhuma, uwoyela ungahlinzeka ngowoyela episton ngesikhathi esifanele ngesikhathi senqubo yokusebenza kwenjini, ukuze kuqinisekiswe ukupholisa okuhle kwe-piston futhi kugwenywe ukuguguleka nokulimala kwesilinda. Ngesikhathi esifanayo, ubude be-arc obufanele be-groove kawoyela bungaqinisekisa ukuhlinzekwa kukawoyela okungcono kakhulu, okungaqinisekisa ukupholisa okuthembekile. Kungagwema futhi ukungcola kukawoyela kanye nomthelela omubi wamafutha amaningi emsebenzini wenjini. Ukuma okubekwe kuthayela lenduku yokuxhuma kwenza ithayela lenduku yokuxhuma lihlanganiswe endaweni efanele, ukuze i-groove kawoyela yethayela lenduku yokuxhuma igweme indawo yokuthwala umthwalo osindayo futhi iqinisekise ukuguguleka okuncane kwethayela lenduku yokuxhuma lapho isebenza.
Ukuhlanganiswa kwamathayela enduku yokuxhuma
Uma kuhlanganiswa amathayela enduku, amamaki aphezulu naphansi awakwazi ukuba alungile noma angalungile, isiqondiso somlomo wethayela asikwazi ukuguqulwa, futhi izikulufu kudingeka zifinyelele amandla okugoba ahambisanayo. Ukuvulwa kwethayela lenduku yokuxhuma kubonakala ngaphambili ngakwesobunxele. Lokhu kuhlobene nesiqondiso sokujikeleziswa kwe-crankshaft kanye nokuhlelwa kwesimo sokudlula uwoyela. Amathayela enduku yokuxhuma aya ngasesiqondisweni sephampu kawoyela, isiqondiso somcibisholo we-piston kanye nesiqondiso senduku yokuxhuma esinohlamvu oluya ngasemphetho wezinyo lesikhathi, isondo.
Umsebenzi we-shingle yenduku yokuxhuma
Ukuvulwa kwethayela kubhekisela emseleni osethayelini lenduku yokuxhuma. Umsebenzi wokuvulwa kwethayela ukulungisa ithayela, ukuvimbela ukufakwa ekubuyiselweni emuva, ukuvimbela ithayela ekujikelezeni phakathi kwembobo yokuthwala induku yokuxhuma, nokugwema umonakalo wethayela. Ngokuvamile uhlaka olukhulu lwethayela alulingani, umlomo wethayela awuqondani kahle kuzoholela ekutheni ibholithi lingavulwa ekugcineni, kodwa futhi kulula ukulichoboza ithayela.
