Kuyini amagiya e-valve?

Ukuqonda i-Valve Gear: I-Engineering Marvel

I-valve gearIngabe indlela ebalulekile e-Steam Ezinjini, ebhekele ukulawula isikhathi nokunyakaza kokungeniswa kwe-Steam kanye nokuqothuka kumasilinda enjini. Umsebenzi wayo ubalulekile ekwakheni kahle ukusebenza kahle, amandla, nokushelela okusebenzayo emishini enamandla anikwe amandla. Kusuka ezindaweni zokumisa izinjini zokumisa, amagiya e-valve amelela ukuhlangana okuhehayo kokunemba kwemishini kanye nobunjiniyela obusha.

Izisekelo zamagiya e-valve

Inhloso yokuqala yamagiya e-valve ukulawula ukuhamba komusi ungene futhi uphume kumasilinda enjini. Lokhu kufaka phakathi imisebenzi emibili ebalulekile:

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2. Ukuphelelwa yisikhathi: Ukuvula ama-valve ukukhulula umusi osetshenzisiwe, ulungiselela isilinda ngomjikelezo olandelayo.

Ngokuvumelanisa lezi zinqubo, i-valve gear iqinisekisa ukuthi injini isebenza kahle futhi ihambisa amandla aphezulu.

Izinhlobo zamagiya e-valve

Kuyo yonke le minyaka, kwakhiwa imiklamo eminingana yama-valve geji, ngakunye okunikezela ngezinzuzo ezihlukile. Ezinye izinhlobo eziphawuleka kakhulu zifaka:

• I-Stephenson Valve Gear:Enye yezinhlobo zokuqala futhi ezisetshenziswa kakhulu, ezaziwa ngokulula nokuthembeka kwayo.
• Igiya le-Walschaerts Valve:Kusetshenziswe kakhulu ezindaweni eziphezulu, okunikeza ukulawula okuqondile nokuncishiswa kokugqoka kwizakhi.
• I-Baker Valve Gear:Umklamo olandelayo osusa izingxenye ezishelelayo, ukuhlinzeka ngohlelo oluhlala isikhathi eside nolusebenzayo.
• I-Caprotti Valve Gear:Uhlelo lwe-Poppep Valve olusetshenziswa kwezinye izinjini ezithile zesimanjemanje, ukugcizelela ukusebenza kahle nokunciphisa ukulungiswa. ama-pipeline valves grip

Umkhiqizi we-Custom Gear Belon Gear - Shanghai Belon Machchchaning Co, Ltd.

Izinhlelo ze-Valve Gear ezinjini ze-Steam zivame ukusebenzisa amagiya we-spur noma amagiya we-bevel, ngokuya ngomklamo othize nenhloso:

1. Amagiya akhulayo

Tup rour Okujwayelekile ezinhlelweni ze-Simplel Valve Gear lapho amazinyo egiya ehlangana ne-axis yegiya.
Isetshenziselwa ukuhambisa ukunyakaza phakathi kwemicu efanayo emisebenzini ye-valve.
Ukhethe kalula ukukhiqiza nokudluliselwa okuqondile okuhambisayo.
2. Amagiya e-Bevel
Igiya le-Bevelkusetshenziswe lapho ukunyakaza kudinga ukudluliselwa phakathi kwemishini e-angle, imvamisa yama-90 degree.
Kutholakale kumiklamo yama-Valve Gear, ikakhulukazi lapho ukwakheka kwenjini kudinga ukuqondiswa kabusha kwe-angular.

3. Amagiya angenamoya(Akuvamile ezinhlelweni ze-valve ture)

Ngezikhathi ezithile kusetshenziselwa ukusebenza okubushelelezi nokuthule, kepha kuvame kakhulu ngenxa yobunzima nezindleko.
Ezimweni eziningi, amagiya ezinsizeni ze-valve turture abeka ukuqina kanye nokwethembeka ngesivinini, kunikezwe izimfuno zokusebenza kwezinjini zesimu.

Izakhi nokusebenza

Uhlelo olujwayelekile lwe-Valve Gear lubandakanya izingxenye eziningana: izinduku ze-eccentric, izixhumanisi, izixhumanisi, kanye nama-valve uqobo. Ukuhamba kwalezi zingxenye kususelwa ku-crankshaft yenjini noma amasondo okushayela, ukuqinisekisa ukuvumelanisa okuqondile nokunyakaza kukaPiston. Ukulungiswa kwesikhathi se-valve nakho kungenziwa ukuze kuhlaliswe imithwalo ehlukahlukene noma izimo zokusebenza, inqubo eyaziwa ngokuthi "notching up" noma "ukuxhumana."

Indima Ngokusebenza Kahle Nokusebenza

Isivalwananjengegiya lokuthi cababa endaweni ethize kuthinta kakhulu ukusebenza kahle kwenjini. Isikhathi esifanele sinciphisa imfucumfucu ye-Steam futhi siqinisekise ukuthi injini isebenza ngaphakathi kwamapharamitha ayo afanele. Unjiniyela uvame ukuzama izilungiselelo ze-valve ezahlukahlukene ukukhulisa umphumela wamandla ngenkathi kunciphisa ukusetshenziswa kwamafutha kanye nokusetshenziswa kwamanzi.

Ifa kanye nokuhambisana kwesimanje

Ngenkathi izinjini ze-Steam zithathelwe indawo yizinjini zangaphakathi zokuhlanganisa kanye nama-motors kagesi, amagiya e-valve ahlala enesithakazelo sokulondolozwa komlando nokulondolozwa kobunjiniyela. Izijaho eziningi zamagugu nabathandi bagcina ifa liphila ngokugcina nokubuyisela ama-sonomives anemininingwane ehlukahlukene ye-valve.