Ezweni elihlala livela lobuchwepheshe bezimboni, isidingo sezinhlelo ezisebenzayo, ezinokwethenjelwa zokulethwa koketshezi azikaze zibe phezulu. Ukuqamba okusha okwenza amagagasi emkhakheni kufaka phakathi amaphampu e-piston aqondile, ashintsha indlela imboni elawula ngayo ukulethwa koketshezi. Le bhulogi ihlola umthelela woguquko walawa maphampu kuyilapho igqamisa isiko elinempilo lase-Tianjin, idolobha elihlanganisa umoya wokusungula izinto ezintsha nokufakwa.
Ukwenyuka kwamaphampu aqondile
Iphampu ye-plunger eqondileaklanyelwe ukuphatha uketshezi oluhlukahlukene olusuka emanzini luye ezintweni ezibonakalayo, okulwenza lube nezinto ezihlukahlukene kakhulu. Idizayini yayo eyingqayizivele ivumela ukusebenza kahle okuphezulu nokunakekelwa okuphansi, okubalulekile ezimbonini ezithembele ekulethweni koketshezi okungaguquki. Ngokungafani namaphampu endabuko, amaphampu e-plunger aqondile asebenzisa indlela ye-plunger ukuze anciphise ukuguga nokuqinisekisa impilo yesevisi nokwethembeka.
Esinye sezici ezivelele zalawa maphampu amandla okusebenza ngezingcindezi eziphezulu kuyilapho kugcinwa amazinga omsindo aphansi. Lokhu kubaluleke kakhulu ezindaweni lapho ukungcoliswa komsindo kungaba yinto ekhathazayo. I-crankcase yokugcina amandla yenziwe nge-ductile iron, ehlala isikhathi eside futhi enamandla amakhulu. Ngaphezu kwalokho, isilayidi se-crosshead senziwe ngobuchwepheshe bemikhono ye-alloy ebandayo, ethuthukisa ukumelana nokugqoka nokunemba. Le nhlanganisela yezinto kanye nobuchwepheshe iqinisekisa ukuthi amaphampu e-piston aqondile angahambisa kahle uketshezi ngaphandle kokuphazamisa ukusebenza.
I-Tianjin: Isikhungo Sokusungula Nezamasiko
Njengoba sihlolisisa izici zobuchwepheshe zokuma mpoiphampu ye-plunger, kubalulekile ukuqaphela umongo lapho lokhu kuqanjwa kwenzeka khona. I-Tianjin idolobha elaziwa ngesiko lalo elivulekile nelifaka wonke umuntu, imbiza encibilikayo yesiko nesimanjemanje. Isiko ledolobha lesitayela saseShanghai lihlanganisa amathonya omfula nolwandle, okwenza indawo lapho ubuciko nokuqamba kuchuma khona.
I-Tianjin izibophezele ekwamukeleni ithalente nemibono yangaphandle, ikwenze kube indawo ephambili yezinkampani ezisebenza ngobuchwepheshe obuphambili njengezinhlelo zokuletha uketshezi. Umlando ocebile wedolobha kanye nentuthuko yesimanje kudala isimo esiyingqayizivele esikhuthaza ukubambisana nokukhula. Lokhu kusebenzisana kwamasiko kubonakala ekwakhiweni nasekusebenzeni kwemikhiqizo ethuthukiswe ngombono womhlaba wonke, njengamaphampu episton aqondile.
Ikusasa lokulethwa kwamanzi
Ukuhlanganiswa kwezinto ezithuthukisiwe kanye nobuchwepheshe kumaphampu e-piston aqondile kuyisiqalo nje. Njengoba izimboni ziqhubeka nokufuna izixazululo ezisebenza kahle nezisimeme, isidingo sezinhlelo ezintsha zokuletha uketshezi sizokhula kuphela. Amabhizinisi ase-Tianjin nangale kwawo ahamba phambili kulokhu kuguquguquka, esebenzisa amandla awo amasiko ukuze aqhube imingcele yalokho okungenzeka.
Kafushane, mpouhp plunger futhaakuyona nje intuthuko kwezobuchwepheshe; Bamele ushintsho endleleni uketshezi oluhanjiswa ngayo embonini. Ihambisana nokusebenza kahle okuphezulu, ukusebenza komsindo omncane nokwakhiwa okuhlala isikhathi eside, lawa maphampu azochaza kabusha amazinga kuzo zonke izimboni. Njengoba i-Tianjin iqhubeka nokuba yisibani sokusungula izinto ezintsha kanye nokubandakanya wonke umuntu, singalindela ukubona intuthuko edabukisayo ezinhlelweni zokulethwa koketshezi ezizololonga ikusasa lemboni yomhlaba wonke.
Noma ngabe usemsebenzini wokukhiqiza, wezolimo, nanoma yimuphi omunye umkhakha othembele ekudluliselweni koketshezi, ukuthola intuthuko kubuchwepheshe bephampu yepiston eqondile kungaba ukhiye ekusebenzeni okuthuthukisiwe. Ikusasa liqhakazile, futhi inhlanganisela evumelanayo yesiko nokuqamba izinto ezintsha ezindaweni ezifana ne-Tianjin kuyayilolonga.
Isikhathi sokuthumela: Oct-30-2024