Conical helical springs feem ntau muab faib ua ob pawg: sib npaug-pitch conical helical springs thiab sib npaug-helix-angle conical helical springs. Nyob rau hauv qhov sib npaug - hom suab, qhov projection ntawm lub helix nyob rau hauv qab nto yog ib tug Archimedean kauv, thiab lub suab t ntawm lub zoo rings yog sib npaug. Nyob rau hauv qhov sib npaug ntawm -helix- lub kaum sab xis, qhov projection ntawm lub helix nyob rau hauv qab saum npoo yog ib tug logarithmic kauv, thiab lub helix lub kaum sab xis ntawm lub zoo rings yog sib npaug.
Design Standards Cov qauv tsim rau conical helical springs yuav tsum ua kom tau raws li qhov yuav tsum tau muaj rau dimensional parameters thiab tso cai deviations, nrog rau lub puab txoj kab uas hla ntawm lub me kawg, lub sab nraud txoj kab uas hla ntawm lub loj kawg, qhov siab dawb, thiab perpendicularity. Qhov tso cai sib txawv rau sab hauv txoj kab uas hla ntawm lub nplhaib txhawb nqa me me tau teev tseg, thiab sab hauv txoj kab uas hla ntawm lub nplhaib txhawb nqa yog xam raws li 2Rmm Murd. Qhov tso cai sib txawv rau sab nraud ntawm lub nplhaib loj kawg nkaus tau teev tseg, thiab sab nraud ntawm lub nplhaib txhawb nqa yog xam raws li 2R. Qhov tso cai sib txawv rau qhov siab dawb H yog teev; thaum lub caij nplooj ntoos hlav conical muaj qhov yuav tsum tau ua, qhov siab dawb qhov sib txawv yog siv raws li kev siv. Rau conical helical springs nrog ob kawg ntawm lub ntsej muag hauv av los yog lub ntsej muag loj kawg, lawv qhov perpendicularity tau teev tseg; rau conical helical springs nrog unground kawg lub ntsej muag, lub perpendicularity yog tsis kuaj, thiab tus neeg muag khoom thiab buyer yuav tsum pom zoo yog tias tsim nyog.
Tsim kev xav thiab yam ntxwv: Lub truncated cone helical caij nplooj ntoos hlav muaj ib tug compact qauv thiab zoo stability. Thaum lub sijhawm ua haujlwm, nws tiv taus cov khoom loj, ua rau nws qhov tawv nqaij tsis yog -linear. Thaum tsis muaj loads, nws cov yam ntxwv nkhaus yog linear, tab sis nws ua tsis yog -linear raws li lub load maj mam nce. Qhov tawv coefficient ntawm truncated cone helical caij nplooj ntoos hlav yog tsis zoo correlated nrog tus naj npawb ntawm cov coils zoo. Tom qab nkag mus rau qhov tsis yog - kab tawm, cov yam ntxwv ntawm tus neeg kho tshuab nkhaus ntawm truncated cone helical caij nplooj ntoos hlav nrog ib tug me me dawb qhov siab yuav steeper.
