Cov nyhuv ntawm qhov kub thiab txias rau qhov elasticity ntawm Silicone Butt Pads: Kev Tshawb Fawb thiab Kev Kawm Txog Kev Ua Haujlwm

I. Kev Taw Qhia
Cov ntaub qhwv silicone tau dhau los ua cov khoom siv ntau hauv ntau lub tsev thiab chaw ua haujlwm vim lawv cov khoom mos, xis nyob thiab ruaj khov. Txawm li cas los xij, kev hloov pauv kub muaj qhov cuam tshuam loj rau qhov elasticity ntawm cov ntaub qhwv silicone. Kev nkag siab txog cov teebmeem no tsis yog tsuas yog pab cov neeg siv khoom xaiv thiab siv zoo dua xwb.silicone butt pads, tab sis kuj muab cov chaw tsim khoom nrog lub hauv paus rau kev txhim kho kev tsim khoom. Tsab xov xwm no yuav tham txog cov yam ntxwv ntawm cov ntaub ntawv silicone, cov txheej txheem ntawm qhov kub thiab txias ntawm silicone elasticity, cov txiaj ntsig tshawb fawb sim, thiab cov lus qhia siv tau.

II. Cov yam ntxwv tseem ceeb ntawm cov khoom siv silicone
(I) Kev ruaj khov ntawm silicone
Silicone yog ib qho polymer silicone uas tsim los ntawm kev sib xyaw ntawm silicon dioxide (SiO₂) thiab dej, uas muaj kev ruaj khov zoo. Silicone tuaj yeem tswj nws cov khoom siv lub cev thiab tshuaj lom neeg ntawm ntau qhov kub thiab txias (feem ntau -60 ° C txog 250 ° C). Qhov kev ruaj khov thermal no tso cai rau silicone kom tswj nws cov elasticity hauv ntau qhov chaw ib puag ncig.
(II) Kev ywj pheej ntawm silicone
Cov silicone muaj qhov elasticity zoo thiab yooj ywm, thiab tuaj yeem rov qab mus rau nws cov duab qub thaum lub siab hloov pauv. Cov yam ntxwv no tso cai rau cov silicone butt pads los muab kev txhawb nqa zoo thaum siv. Txawm li cas los xij, kev hloov pauv ntawm qhov kub thiab txias tuaj yeem cuam tshuam rau cov qauv molecular ntawm silicone, uas ua rau nws cuam tshuam rau nws qhov elasticity.

III. Lub tshuab ntawm qhov kub thiab txias cuam tshuam rau silicone elasticity

(I) Cov nyhuv ntawm qhov kub siab rau silicone elasticity

Qhov kub siab yuav ua rau cov saw hlau silicone molecular tawg thiab rov ua ke sai dua, ua rau lub zog ntawm cov khoom siv txo qis. Kev sim qhia tau tias thaum qhov kub nce siab, cov qauv elastic ntawm silicone txo qis thiab cov kab nrib pleb yuav tshwm sim ntawm qhov chaw. Qhov no yog vim qhov kub siab ua rau cov saw hlau silicone molecular txav sai dua, ua rau kev sib cuam tshuam ntawm cov molecules tsis muaj zog, thiab yog li txo qhov elasticity ntawm cov khoom siv.

(II) Cov nyhuv ntawm qhov kub qis rau ntawm silicone elasticity

Qhov kub qis yuav txo qhov kev ywj pheej ntawm silicone, ua rau cov khoom tsis zoo elasticity. Qhov no yog vim qhov kub qis yuav txo qhov kev txav mus los ntawm cov molecule silicone thiab ua rau muaj kev sib cuam tshuam ntawm cov molecule. Thaum qhov kub qis heev, silicone yuav crystallize, ntxiv txo nws qhov kev ywj pheej. Piv txwv li, kev tshawb fawb tau pom tias thaum qhov kub qis ntawm -55 ° C, qhov kev sib hloov tas mus li ntawm silicone yuav nce ntxiv, ua rau cov khoom tsis ua haujlwm.

(III) Cov nyhuv ntawm qhov kub thiab txias ua ke ntawm cov av noo rau ntawm silicone elasticity

Thaum xav txog qhov cuam tshuam ntawm qhov kub thiab txias tib lub sijhawm, qhov kub thiab txias siab thiab qhov av noo siab muaj qhov cuam tshuam loj tshaj plaws rau kev laus ntawm silicone. Qhov chaw ib puag ncig no tsis yog tsuas yog ua kom cov txheej txheem laus thermal ntawm silicone sai dua, tab sis kuj ua rau qhov cuam tshuam ntawm kev laus ntawm cov cua sov ntub. Cov ntaub ntawv sim qhia tau tias nyob rau hauv qhov kub thiab txias siab thiab av noo siab, lub zog kho tshuab ntawm silicone tuaj yeem txo qis hauv lub sijhawm luv luv.

IV. Kev tshawb fawb thiab kev tshuaj xyuas sim
(I) Cov txheej txheem sim
Yuav kom kawm txog qhov cuam tshuam ntawm qhov kub thiab txias rau qhov elasticity ntawm silicone, cov kws tshawb fawb tau tsim ntau yam kev sim. Cov ntaub ntawv sim siv yog cov khoom lag luam silicone, thiab qhov chaw siv tiag tiag tau simulated los ntawm kev tswj cov xwm txheej sim. Cov kev cai tshwj xeeb yog raws li nram no:
Kub ntau yam: los ntawm chav tsev kub txog 150 ° C
Cov av noo ntau: ntawm 10% mus rau 90% txheeb ze av noo
Lub sijhawm laus: txij li 1 hnub mus txog 365 hnub
(II) Cov txiaj ntsig ntawm kev sim
Cov txiaj ntsig ntawm kev sim qhia tau hais tias ob qho tib si kub thiab qis muaj qhov cuam tshuam loj rau qhov elasticity ntawm silicone. Thaum kub siab, qhov elastic modulus ntawm silicone txo qis thiab cov kab nrib pleb yuav tshwm sim ntawm qhov chaw. Thaum kub qis, qhov resilience ntawm silicone txo qis thiab cov khoom siv ua brittle. Tsis tas li ntawd, qhov kub siab thiab cov av noo siab ua rau cov txheej txheem laus ntawm silicone sai dua thiab txo nws cov elasticity ntxiv.
(III) Cov lus xaus ntawm kev sim
Qhov kub thiab txias cuam tshuam rau qhov elasticity ntawm silicone yog qhov tseem ceeb. Qhov kub siab txo qhov elastic modulus ntawm silicone, thiab qhov kub qis txo nws qhov resilience. Nyob rau hauv qhov kub thiab txias heev, cov khoom elastic ntawm silicone yuav txo qis heev, cuam tshuam rau nws lub neej kev pabcuam.

V. Cov lus qhia txog kev siv tau
(I) Xaiv cov khoom siv silicone zoo
Rau cov ntaub qhwv silicone uas yuav tsum tau siv rau hauv qhov chaw kub siab, yuav tsum xaiv cov khoom siv silicone uas tiv taus cua sov siab dua. Rau cov khoom silicone siv rau hauv qhov chaw kub qis, yuav tsum xaiv cov khoom siv silicone uas ua haujlwm tau zoo dua thaum kub qis.
(II) Kev tshuaj xyuas thiab kev txij nkawm tsis tu ncua
Tshawb xyuas tas li seb qhov chaw ntawm lub silicone butt pad puas tawg lossis puas lawm, thiab hloov cov khoom qub raws sijhawm. Thaum siv rau hauv qhov kub thiab txias thiab noo noo, yuav tsum muaj kev tiv thaiv zoo, xws li siv cov txheej tiv thaiv dej noo.
(III) Kev siv tsim nyog
Tsis txhob siv cov silicone butt pads ntev heev nyob rau hauv qhov kub thiab txias heev. Piv txwv li, nyob rau hauv ib puag ncig kub thiab txias, lub sijhawm raug ntawm cov silicone pad yuav tsum tsawg kawg nkaus. Nyob rau hauv ib puag ncig kub thiab txias qis, xyuas kom meej tias cov silicone pad rov qab mus rau qhov kub thiab txias hauv chav ua ntej siv.

VI. Xaus Lus
Qhov kub thiab txias muaj feem cuam tshuam loj heev rau qhov elasticity ntawm cov silicone butt pads. Qhov kub thiab txias siab yuav txo qhov elastic modulus ntawm silicone, thiab qhov kub thiab txias qis yuav txo nws qhov resilience. Nyob rau hauv qhov kub thiab txias heev, cov khoom elastic ntawm silicone yuav txo qis heev, cuam tshuam rau nws lub neej kev pabcuam. Los ntawm kev xaiv cov khoom siv silicone zoo, kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua, thiab kev siv tsim nyog, lub neej kev pabcuam ntawm silicone butt pad tuaj yeem ntev dua kom ntseeg tau tias nws qhov kev ua haujlwm ruaj khov nyob rau hauv ntau qhov kub thiab txias sib txawv.