Yuav ua li cas xaiv compression springs
Cov ntaub ntawv tsim khoom
Feem ntau siv compression caij nplooj ntoos hlav raw khoom yog carbon caij nplooj ntoos hlav hlau, piano hlau, stainless hlau caij nplooj ntoos hlav hlau, carbon caij nplooj ntoos hlav hlau. Zoo heev alloy steel hlau nrog tsawg plasticity thiab siab plasticity yog xaiv thiab ntxiv dag zog los ntawm kev kho kub kub. Muaj zog tiv thaiv kev cuam tshuam muaj peev xwm, haum rau lub tsheb ncua kev kawm ntawv, tsheb lub rooj zaum cushion, mechanical khoom tsim, ntawv sau, pneumatic cov cuab yeej, cov khoom siv hluav taws xob thiab lwm yam.
2, Kev faib tawm
Compression caij nplooj ntoos hlav muab faib ua cylindrical compression caij nplooj ntoos hlav, conical compression caij nplooj ntoos hlav, concave thiab convex compression caij nplooj ntoos hlav thiab lub caij nplooj ntoos hlav compression. Cylindrical compression springs muaj ntau yam siv, tab sis lwm yam compression springs ntawm cov duab sib txawv kuj siv nyob rau hauv kev lag luam sib txawv. Nyob rau hauv lub neej txhua hnub, piv txwv li, cov roj teeb rechargeable txuas nrog rau tus ncej tsis zoo ntawm cov tswj Circuit Court yog feem ntau ruaj ntseg siv daj, tapered vaj tse. Lub ntsej muag daj concave tuaj yeem nqa cov khoom loj thiab muaj cov nyhuv damping. Haum rau hauv ncoo thiab txaj. Cov plhaub me me nrog cov kab daj daj ntawm ob sab dais daj ntau dua thiab muaj qhov deformation loj dua. Rectangular thav duab txais cov kab sib txuas, uas muaj peev xwm loj thiab ua haujlwm ntev. Ntev dua ib lub nplhaib. Feem ntau siv rau hauv cov pwm hlau, hlau abrasive, kho vajtse machinery khoom, tsheb thiab lwm yam lag luam.
Txoj kev los txhim kho lub neej kev pab cuam ntawm compression caij nplooj ntoos hlav:
1. Kev kho cua sov deformation
Kev kho cua sov deformation yog kev sib xyaw ntawm deformation thiab kev kho cua sov kom txhim kho lub zog thiab toughness ntawm hlau. Kev kho cua sov deformation tuaj yeem muab faib ua qhov kub thiab txias, nruab nrab qis. Kev kho cua sov kho cua sov yog hais txog austenite nyob rau hauv lub xeev ruaj khov tom qab quenching, forging los yog kub dov, uas yog, nyob rau hauv kev sib sau kub quenching.
2. Isothermal quenching
Thaum txoj kab uas hla ntawm lub caij nplooj ntoos hlav compression me me los yog qhov nruj txaus, isothermal quenching tuaj yeem siv los txo qhov chaw hloov pauv thiab txhim kho lub zog thiab nruj. Tom qab isothermal quenching, nws yog zoo dua rau retemper los txhim kho nws elastic txwv. Tempering kub yog tib yam li isothermal quenching kub.
3. Kev kho cua sov txheej txheem
Lub caij nplooj ntoos hlav compression yog preloaded kom nws deformation tshaj qhov uas yuav tshwm sim thaum lub caij nplooj ntoos hlav compression ua haujlwm. Tom qab ntawd nws yog rhuab thiab khaws cia ntawm qhov kub thiab txias tshaj 20 ° C rau 8-24 teev.
