Ukukhethwa kwesilinda senjini
2020-10-19
Lapho sikhetha i-cylinder, singakhetha kusukela kubukhulu bamandla okuyi-diameter ye-cylinder. Nquma i-thrust kanye nokudonsa amandla okukhiphayo ngesilinda ngokuya ngobukhulu bamandla omthwalo. Ngokuvamile, amandla e-cylinder adingwa ibhalansi yethiyori yomthwalo wangaphandle akhethiwe, futhi amazinga omthwalo ahlukene akhethwa ngokuvumelana nesivinini esihlukene, ukuze amandla okukhipha isilinda abe nomkhawulo omncane. Uma ububanzi besilinda buncane kakhulu, amandla okukhiphayo awanele, kodwa ububanzi besilinda bukhulu kakhulu, okwenza okokusebenza kube mkhulu, kukhuphule izindleko, kukhulise ukusetshenziswa kwegesi, nokumosha amandla. Ekwakhiweni kwesakhiwo, indlela yokukhulisa amandla kufanele isetshenziswe ngangokunokwenzeka ukunciphisa usayizi wangaphandle wesilinda.
Ukushaywa kwepiston kuhlobene nesikhathi sokusebenzisa kanye nokushaywa komshini, kodwa ngokuvamile ukushaywa okugcwele akukhethiwe ukuze kuvinjwe ipiston nekhanda le-cylinder ekushayisani. Uma isetshenziselwa umshini wokubopha, njll., umkhawulo we-10-20 mm kufanele wengezwe ngokuya nge-stroke ebaliwe.
Incike kakhulu esilinganisweni sokugeleza komoya esicindezelwe okokufaka kwesilinda, usayizi wezimbobo zokungenisa ne-exhaust yesilinda kanye nosayizi wobubanzi bangaphakathi bomzila. Kudingeka ukuthi ukunyakaza kwesivinini esikhulu kufanele kuthathe inani elikhulu. Isivinini sokunyakaza kwesilinda ngokuvamile singu-50~800mm/s. Kuma-cylinders ahamba ngesivinini esikhulu, kufanele kukhethwe ipayipi enkulu yangaphakathi yokungenisa ububanzi; ukuze uthole izinguquko zomthwalo, ukuze uthole isivinini esihamba kancane futhi ezinzile, ungakhetha idivayisi ye-throttle noma i-cylinder ye-gas-liquid damping cylinder ukuze uzuze ukulawula isivinini. Uma ukhetha i-valve ye-throttle ukulawula isivinini se-cylinder, sicela unake: lapho isilinda sifakwe ngokuvundlile ukuze siphushe umthwalo, kunconywa ukusebenzisa ukulawulwa kwejubane lokuphuma kwe-throttle; lapho i-cylinder ifakwe ngokuqondile ukuze iphakamise umthwalo, kunconywa ukusebenzisa ukulawulwa kwejubane lokudla kwe-throttle; ukuphela kwe-stroke kuyadingeka ukuze kuhambe kahle Uma ugwema umthelela, isilinda esinomshini wokuvimba kufanele sisetshenziswe.
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