Umehluko phakathi kwemishini yokugunda utshani enemivimbo emine kanye nemishini yokugunda utshani enemivimbo emibili

Umehluko phakathi kwama-four-strokeabagunda utshanikanye nemishini yokugunda utshani enemivimbo emibili

I-stroke isho izixhumanisi injini edlula kuzo emjikelezweni wokusebenza. I-four-stroke isho ukuthi ihamba ngezixhumanisi ezine. I-stroke emibili ehambisanayo ihamba ngezixhumanisi ezimbili. Umehluko omkhulu phakathi komshini wokugunda utshani obune-stroke kanye ne-two-stroke ukuthi isakhiwo se-four-stroke injini siyinkimbinkimbi, futhi ukusebenza kwe-two-stroke kuphakeme ngaphansi kwezimo ezifanayo. Injini enama-stroke amabili inesisindo esilula, inezindleko eziphansi zokukhiqiza, futhi inezinga eliphansi lokwehluleka. Uma kukhulunywa, injini enezimbobo ezine inomsindo omncane. Ubuhle bemishini yokugunda utshani enemivimbo emine ukusebenza kahle okuphezulu, ukusebenza kahle, ukongiwa kwamanzi nomhlabathi, njll. Ake sibheke ulwazi olufanele ngezansi.

Yini umshini wokugunda utshani onemivimbo emine?

Umshini wokugunda utshani onemivimbo emine kusho ukuthi yonke imijikelezo emibili yenjini yomshini wokugunda utshani, idlula imivimbo emine yokuthatha, ukucindezelwa, amandla, kanye ne-exhaust ukuze iqedele umjikelezo wokusebenza, kuyilapho umshini wokugunda utshani ohambisana nemivimbo emibili kuphela. idinga ukuthi i-crankshaft ijikeleze. Isonto elilodwa nemivimbo emibili ingaqeda umjikelezo wokusebenza. Ama-stroke amane ahlukile kuma-two-stroke ngokuya nge-powertrain.

Umehluko phakathi kwemishini yokugunda utshani enemivimbo emine kanye nemishini yokugunda utshani enemivimbo emibili

Umehluko phakathi kwemishini yokugunda utshani enemivimbo emine kanye nemishini yokugunda utshani enemivimbo emibili

1. Isakhiwo

Ngokombono wesakhiwo, ukwakheka kwenjini yomshini wokusika utshani enemivimbo emibili ilula. Ikakhulukazi yakhiwe ngekhanda le-cylinder, isilinda, i-piston, iringi ye-piston nezinye izingxenye. Kunezimbobo zokungenisa umoya, izimbobo zokukhipha umoya kanye nezimbobo zokungenisa umoya emzimbeni wesilinda. ;Ukuvuleka nokuvalwa kwembobo yomoya kunqunywa indawo yepiston. Uma kuqhathaniswa nenjini yomshini wokugunda utshani onemivimbo emine, ayikho indlela eyinkimbinkimbi yamavalvu kanye nesistimu yokugcoba. Isistimu yokupholisa ngokuvamile ipholiswa ngomoya, futhi isakhiwo senziwa lula kakhulu.

2. Ukusebenza

Uma isivinini se-crankshaft sifana, inani lezikhathi injini yomshini wokugunda utshani onama-stroke amabili esebenza ngayo ngesikhathi seyunithi liphindwe kabili kunelenjini enemivimbo emine. Ngokweqile, amandla enjini enama-stroke amabili kufanele abe kabili kunenjini ene-four-stroke (kodwa empeleni yizikhathi eziyi-1.5 kuye ku-1.7 kuphela). Injini inamandla aphezulu ilitha ngalinye, amandla angcono, kanye nokudlidliza kwenjini kuncane. Ngaphezu kwalokho, izinjini ezinama-stroke amabili zilula ngesisindo, ishibhile ukwenziwa, zinezinga eliphansi lokuhluleka, kulula kakhulu ukuzinakekela, futhi kulula kakhulu futhi kulula ukuyisebenzisa.

3. Izikhathi zokufaka izicelo

Izinjini ezine-stroke zisetshenziswa kabanzi, futhi izimoto eziningi nemishini yokwakha ifakwe izinjini ezine-stroke. Izinjini ezinama-stroke amabili zivame ukusetshenziswa ezimeni lapho isilinganiso se-thrust-to-weight sibalulekile. Isibonelo, imishini yokugunda utshani, amasaha amaketango, imodeli yendiza, imishini yasemapulazini, njll. Uma uvuna izitshalo ezithambile, kutuswa ukuthi ukhethe umshini wokugunda utshani onemivimbo emine ukuze wenze isivuno sicoceke futhi kube lula ukusisebenzisa.

4. Umsindo

Nakuba zombili izinhlobo zokugunda utshani zinomsindo uma kuqhathaniswa, uma kuqhathaniswa, imishini yokugunda utshani enemivimbo emine ayinamsindo omncane kunaleyo yokugunda utshani okubili.

Izinzuzo zomshini wokugunda utshani we-four-stroke

1. Ukusebenza okuphezulu

Ngokuvamile, umshini wokugunda utshani onemivimbo emine ungasika utshani obungaphezu kuka-8×667 ngosuku, futhi ukusebenza kahle kwawo kulingana nezikhathi eziyi-16 zokususa ukhula ngezandla.

2. Izinzuzo ezinhle

Ngenxa yejubane lokujikeleza elisheshayo lomshini wokugunda utshani, umphumela wokusika ukhula lwensimu muhle, ikakhulukazi umphumela wokusika okhula olunesisa esiphezulu ungcono. Ngokuvamile, ukususa ukhula kwenziwa kathathu ngonyaka ukuze kuhlangatshezwane nezidingo zokukhula.

3. Gcina amanzi nomhlabathi

Ukuhlakula okwenziwa ngesandla ngegeja kuvame ukubangela inani elithile lamanzi nokuguguleka kwenhlabathi ngoba inhlabathi engaphezulu iyaxega ngenkathi kuhluma. Ukukhipha ukhula ngezandla ezinqeni zezitebhisi kuzodala ukuguguleka kwamanzi okubi nakakhulu. Ukusetshenziswa kwemishini yokugunda utshani ekususeni ukhula kunqamula izingxenye zokhula ezingenhla kuphela futhi akunawo umthelela endaweni engaphezulu. Ngaphezu kwalokho, umphumela wokulungisa inhlabathi wezimpande zotshani uzuzisa kakhulu ekugcineni amanzi nomhlabathi.

4. Khulisa inzalo

Uma usebenzisa umshini wokusika utshani ukuze ukhule, linda kuze kube yilapho ukhula selukhule lwafinyelela ukuphakama okuthile. Inani elikhulu lokhula elisikiwe lingavala insimu yezithelo futhi lingasetshenziswa njengomanyolo wemvelo ensimini yezithelo ukwandisa ukuvunda komhlabathi.