Yuav siv li cas los kawm qhov kev tswj hwm ntawm kev ntxuav thiab kev ntxuav nqes rau cov paus ntaub PA66?

Understanding the Importance of Thermal Cycling Resistance in PA66 Strips

Nyob rau hauv qhov kev saib xyuam ntawm kev kho mob uas muaj ntau lub zog, cov ntawv aluminum thiab cov ntawv tshwj xeeb yog qhov tseem ceeb uas pheej tsis cov khoom hauv los ntawm cov khoom tsis zoo. Tiamsi, cov ntawv metal yog qhov tseem ceeb uas muaj kev pheej tsis zoo, uas ua rau muaj kev pheej tsis zoo ntawm kev pheej tsis zoo thiab ua rau muaj kev loss ntawm kev pheej tsis zoo. Ntawd yog qhov Polywell PA66 thermal break strips tuaj yeem siv. Cov ntawv polyamide 66 no, uas muaj 25% ntawv glass fiber, yog qhov tseem ceeb uas pheej tsis kev pheej tsis zoo ntawm cov ntawv aluminum hauv thiab ntawv aluminum ntaus. Tiamsi, tsis txhua yam ntawv pheej tsis zoo yog ib yam. Qhov tseem ceeb tshaj plaws ntawm kev nyab xaum ntawm cov ntawv pheej tsis zoo yog qhov resistance ntawm thermal cycling—the kev nyab xaum uas tuaj yeem pheej tsis zoo rau ntau xyoo ntawm kev pheej tsis zoo ntawm kev pheej tsis zoo thiab tsis muaj kev pheej tsis zoo, tsis muaj kev pheej tsis zoo, thiab tsis muaj kev pheej tsis zoo ntawm kev pheej tsis zoo ntawm kev pheej tsis zoo.

Qhov kev kho mob ntawm kev pheej tsis zoo thiab thermal fatigue

Thiab kom paub tias qhov kev tiv thaiv rau kev hloov hluav tis yog qhov tseem ceeb, kuv yuav tsum nrhiav qhov kev ua haujlwm ntawm cov khoom siv. Lub aluminum thiab PA66 muaj qhov kev hloov hluav tis nyob rau hauv qhov ntsuas tsis zoo li cas. Thaum lub tsev muaj qhov hluav tis ntau thiab qhov hluav tis yuam, lub khoom siv aluminum thiab lub khoom siv tiv hluav tis yuav hloov hluav tis thiab hloov hluav tis nyob rau hauv qhov ntsuas tsis zoo li cas. Yog tias qhov khoom siv tsis zoo los yog qhov kev xaiv tsis zoo, qhov kev hloov hluav tis no yuav ua rau "qhov hluav tis nyob rau hauv qhov ntsuas tsis zoo". Ntawm qhov sib xyaw, cov khoom siv tsis zoo yuav ua rau nws tau txais qhov ntsuas tsis zoo, lossis nws yuav tsis tuaj yeem nyob rau hauv lub aluminum, lossis nws yuav muaj qhov ntsuas tsis zoo uas yuav ua rau qhov kev ua haujlwm ntawm lub tsev tsis zoo. Qhov no tsis yog qhov tsis zoo ntawm cov khoom siv xwb, tab sis nws yuav ua rau qhov kev ua haujlwm ntawm lub tsev tsis zoo, thiab ua rau lub tsev tsis tuaj yeem tiv thaiv qhov hluav tis, qhov dej, thiab qhov hluav tis.

Txoj Kev Ua Haujlwm Tshaj Xeeb Rau Kev Nrhiav Xeeb

Kuam ntsuas kev tswj hwm rau kev npaj thiab kev sov yuav tsum muaj kev sim tshwj xeeb thiab tshwj xeeb kom muaj kev pab cuam rau kev npaj thiab kev sov ntawm qhov chaw nyob hauv lub ntiaj teb. Qhov kev sim yuav tsis tau txhawb los ntawm kev ua kom cov ntaub ntawv muaj qhov ntau ntawm dej rau hauv qhov kev tswj hwm ntawm lub hom phiaj, uas tseem ceeb tshaj plaws yog kom dej tsis txog 0.2% kom tsis muaj kev npaj hauv. Tom qab ntawd, cov ntaub ntawv yuav tau npaj thiab sov ntau dua, uas feem ntau yuav npaj los ntawm -30°C mus rau +80°C. Hauv txhua qhov npaj thiab sov, cov ntaub ntawv yuav tau npaj thiab sov rau qhov tseem ceeb kom cov ntaub ntawv tuaj yeem npaj thiab sov raws li qhov tseem ceeb. Qhov kev ntsuas tseem ceeb tshaj plaws yuav tau ua tom qab qhov npaj thiab sov tau finished: kev ntsuas kev nyuaj rau qhov tshwj xeeb. Polywell yuav ntsuas kom paub tias qhov kev nyuaj rau aluminum thiab cov ntaub ntawv yuav tshwm sim los ntawm kev npaj thiab sov. Yog tias cov ntaub ntawv muaj kev nyuaj lossis kev npaj tsis zoo, ces qhov no yog qhov tshwj xeeb tias qhov kev sau ntawv thiab qhov kev qhib rau cov ntaub ntawv polyamide tsis zoo rau kev nyuaj ntau xyoo uas tseem ceeb rau kev kawm ntawv lub rooj tsis zoo.

Yog li cas uas cov kev tswj hwm txheej txheem yuav pab txhawb kev sib xyaw ntau zaus?

Thiab cov kev lag luam ntawm lub ntiaj teb, cov neeg ua haujlwm feem ntau yuav muaj kev txhaum los ntawm kev xa mus rau cov khoom siv uas tsis muaj kev tswj hwm thiab tsis muaj kev tswj hwm, uas yog qhov pheej yig rau kev txhawb cov nqi. Tiamsis, qhov nqi ntawm kev tswj hwm qhov cua sov tsis yog qhov nqi ntawm kev xa mus rau qhov kawg, tab sis yog qhov nqi ntawm kev siv tau ib puag ncig 20 xyoo. Qhov kev tswj hwm qhov cua sov rau lub rooj kawm ntawm lub tsev siab yuav ua rau muaj kev phem ntau, thiab yuav tsum muaj kev xa mus rau lub rooj kawm ntawm lub tsev rau ntau lub tsev, uas yuav ua rau muaj kev nqi ntau. Cov neeg ua haujlwm ntawm lub rooj kawm uas muaj kev paub zoo yuav nyob rau hauv cov rooj kawm uas muaj kev tswj hwm rau ntau zaus thiab muaj kev tswj hwm zoo, vim tias cov khoom siv no yuav pab muaj kev nqi zoo dua thiab muaj kev nqi zoo dua thaum muaj kev siv. Thaum qhov cua sov muaj kev tswj hwm zoo, nws yuav pab tshem tawm qhov lo xim ntawm lub rooj kawm los ntawm kev tswj hwm qhov cua sov, uas yog qhov tseem ceeb rau kev tshem tawm qhov kev cuam tshuam ntawm cov dej, kev puas tsuaj ntawm lub tsev, thiab kev puas tsuaj ntawm lub tsev uas muaj kev cuam tshuam ntawm cov dej uas muaj ntau.

Kho thiab qhov zoo ntawm kev pab txhais kom muaj kev nyab xeeb rau lub tshuab

Thaum xaiv cov khoom sib tw rau hauv lub tshuab, qhov txaus siab yuav tsum tsis txhob los ntawm qhov nyab xeeb thiab qhov ua haujlwm ntev. Cov pa66 zoo yeej tsis yog tsuas yog cov paub ntawm plastic; lawv yog cov kev pab tswv yim tshiab uas tau tsim los pab txhais cov kev puag ncig ntau yam thiab cov kev puag ncig ntawm qhov cua ntau yam. Cov neeg tseem ceeb ntawm Polywell paub tias qhov sib xws ntawm cov ntawv ntawv rau hauv cov pa66 yog qhov tseem ceeb tshaj plaws rau kev ua haujlwm ntawm cov khoom. Cov kev tsim kho tshiab, li cov uas Polywell siv, siv cov kev tsim kho uas muaj qhov siab thiab qhov siab los txhais tias txhua lub sijhawm ntawm cov paub tau txais qhov ua haujlwm tswv yim uas xav tau rau cov qhov cua tshaj plaws. Qhov kev nyab xeeb tshiab no pab tias thaum lub tshuab tau siv rau hauv qhov cua tshaj plaws lossis hauv qhov cua tshaj plaws, qhov kev nyab xeeb ntawm qhov cua yuav tsum muaj qhov sib xws thiab qhov sib xws rau txhua lub sijhawm ntawm lub tshuab.

Koj ua qhov chaw uas yuav muaj lub siab zoo dua nrog qhov chaw uas muaj kev sib koom tes zoo

Qhov kev txhawj xeeb ntawm lub ntiaj teb rau qhov chaw uas muaj kev siv hluav tais tshuag thiab tsis siv ntau hluav tais tshuag tau pab cov neeg siv qhov chaw uas muaj kev sib koom tes zoo dua rau qhov chaw uas muaj kev sib koom tes zoo dua. Yog li cas, cov neeg saib xyuam thiab cov neeg sau qhov chaw uas muaj kev sib koom tes zoo dua tau nyob rau hauv qhov kev txhawj xeeb rau qhov chaw uas muaj kev sib koom tes zoo dua thiab BREEAM, qhov kev sib koom tes zoo dua yog qhov tseem ceeb rau kev paub tias qhov chaw uas muaj kev sib koom tes zoo dua yuav tau siv tau. Qhov kev xaiv cov neeg siv qhov chaw uas muaj kev sib koom tes zoo dua uas muaj kev sib koom tes zoo dua thiab siv cov khoom uas tsis tau siv lawm thiab muaj kev sib koom tes zoo dua yog qhov tseem ceeb rau kev ua haujlwm. Polywell yog qhov tseem ceeb rau qhov kev txhawj xeeb no, muab cov khoom uas muaj kev sib koom tes zoo dua thiab muaj kev sib koom tes zoo dua rau PA66 uas pab cov neeg sau qhov chaw uas muaj kev sib koom tes zoo dua rau lub ntiaj teb. Throug qhov kev sib koom tes zoo dua thiab qhov kev sib koom tes zoo dua rau lub ntiaj teb thiab qhov kev sib koom tes zoo dua rau kev ua haujlwm, Polywell pab cov neeg sau qhov chaw thiab cov neeg siv qhov chaw uas muaj kev sib koom tes zoo dua los txhawb qhov kev sau qhov chaw thiab qhov kev sib koom tes zoo dua, kom txhua qhov chaw ua haujlwm raws li qhov kev sau qhov chaw tau sau rau ntau xyoo tom ntej.