Aosite, kuba 1993
Ukulinganiswa ngokuchanekileyo kwamandla omthombo wegesi kubalulekile ekukhetheni imithombo yegesi efanelekileyo kwizicelo ezahlukeneyo. Imithombo yegesi isetyenziswa kakhulu kumashishini afana neemoto, i-aerospace, ifenitshala, kunye nezixhobo zonyango, apho amandla okuphakamisa achanekileyo abalulekile. Ke ngoko, ukuqonda iindlela ezahlukeneyo zokulinganisa ngokuchanekileyo amandla e-gas spring kubalulekile.
Amandla emithombo yegesi amisela umthamo wabo wokuphakamisa kwaye unokulinganiswa kwi-Newtons (N) okanye i-pounds-force (lbf). Kubalulekile ukukhetha indlela efanelekileyo yokulinganisa amandla e-gas spring ukuqinisekisa ukufundwa okuchanekileyo ukukhetha imithombo efanelekileyo.
Kweli nqaku, siza kuphonononga iindlela ezahlukeneyo zokulinganisa ngokuchanekileyo amandla e-gas spring, sijonge kwiinkcukacha ngakumbi malunga nendlela nganye.
Indlela yoku-1: Layisha iSeli
Enye yeendlela ezichanekileyo zokulinganisa amandla emithombo yegesi kukusebenzisa iseli yomthwalo. Iseli yomthwalo sisixhobo esiguqula uxinzelelo olusetyenziswayo lube ngumqondiso wombane, okuvumela umlinganiselo wamandla okanye ubunzima. Ukulinganisa amandla omthombo wegesi usebenzisa iseli yomthwalo, kufuneka ifakwe ekupheleni kwentonga yentwasahlobo.
Xa umthombo wegesi ucinezelekile, usebenzisa amandla kwiseli yomthwalo. Iseli yomthwalo ilinganisa ngokuchanekileyo la mandla kwaye ithumela ulwazi kwisiboniso sedijithali okanye ikhompyutha. Le ndlela isetyenziswa rhoqo kwiilabhoratri nakwimizi-mveliso apho ukuchaneka kubaluleke kakhulu. Nangona kunjalo, ifuna izixhobo ezikhethekileyo kwaye isenokungasebenzi kwiseto ezingezizo elebhu.
Indlela yesi-2: I-Spring Tester
Enye indlela yokulinganisa amandla omthombo wegesi kukusebenzisa umvavanyi wasentwasahlobo. Umvavanyi wasentwasahlobo sisixhobo somatshini esicinezela umthombo wegesi kwaye udibanise i-gauge eyakhelweyo ukulinganisa amandla. Ukusebenzisa umvavanyi wentwasahlobo, i-gas spring kufuneka ifakwe kwisixhobo kwaye ixinzelelwe kwinqanaba elifunekayo.
I-gauge kumvavanyi wasentwasahlobo ibonisa amandla asetyenziswa ngumthombo wegesi, onokulinganiswa ngeepounds-force okanye i-Newtons. Le ndlela ifikeleleka ngakumbi kwaye iyafikeleleka xa ithelekiswa nokusetyenziswa kweseli yomthwalo, iyenza ifanelekele ukusetyenziswa ebaleni. Nangona kunjalo, kubalulekile ukuqinisekisa ukuba umvavanyi wasentwasahlobo ulinganiswe ngokuchanekileyo kwaye ufundo luyahambelana kwaye luchanekile.
Indlela yesi-3: Iifomula
Eyona ndlela ilula yokulinganisa amandla e-gas spring kukusebenzisa iifomyula. Amandla asetyenziswa ngumthombo wegesi angabalwa ngokusebenzisa le fomula ilandelayo:
Ukunyanzeliswa (N) = Uxinzelelo (IBar) x Indawo yePiston esebenzayo (m²)
Ukusebenzisa le fomyula, kufuneka ukwazi uxinzelelo lomthombo wegesi kunye nommandla wepiston osebenzayo. Indawo yepiston esebenzayo ibhekiselele kwindawo enqamlezileyo yepiston ehamba ngaphakathi kwemithombo yegesi. Olu lwazi luhlala lufumaneka kwi-database yemithombo yegesi.
Emva kokuba uxinzelelo kunye nexabiso lendawo yepiston eyaziwayo, i-formula ingasetyenziselwa ukubala amandla aqhutywe yi-spring yegesi. Nangona le ndlela ilula kwaye kulula ukuyisebenzisa, ayichanekanga njengokusebenzisa iseli yomthwalo okanye i-spring tester.
Ukuqukumbela, umlinganiselo ochanekileyo wamandla omthombo wegesi ubalulekile xa ukhetha imithombo efanelekileyo yokusetyenziswa. Ukulayisha iiseli kunye nabavavanyi basentwasahlobo zezona ndlela zichanekileyo zokulinganisa amandla e-gas spring, kodwa zifuna izixhobo ezikhethekileyo. Kungenjalo, iifomula zibonelela ngendlela efikeleleka ngakumbi; nangona kunjalo, azichanekanga kancinci kuneeseli zomthwalo okanye abavavanyi basentwasahlobo.
Nokuba yeyiphi na indlela esetyenzisiweyo, kubalulekile ukulungelelanisa izixhobo ezisetyenzisiweyo kunye nokuqinisekisa ukuba ufundo olufunyenweyo luyahambelana kwaye luchanekile. Ngokulinganisa ngokuchanekileyo amandla emithombo yegesi, umntu unokukhetha imithombo efanelekileyo kakhulu yesicelo esijoliswe kuyo, ngaloo ndlela eqinisekisa ukusebenza kakuhle. Ukuthathela ingqalelo ukubaluleka kwemilinganiselo echanekileyo, kubalulekile ukuba iingcali ezisebenza ngemithombo yegesi ziqonde iindlela ezahlukeneyo ezikhoyo kwaye zikhethe leyo ihambelana neemfuno kunye nezixhobo zabo ezithile.