Nyob rau hauv lub tshuab kuaj tshuab ntawm Guangway Testing Center, lub tshuab kuaj tensile emits ib tug sib sib zog nqus hum. Ntawm qhov screen zaub, qhov nkhaus nce tsis tu ncua kom txog rau thaum cov qauv emits ib lub suab tawg nyob rau hauv lub predetermined load. Tus Thawj Saib Xyuas Kev Lag Luam Chen sawv ntawm ib sab ntawm nws, mob siab saib cov ntaub ntawv ncov ntawm lub vijtsam: "737 MPa, tsim nyog. Qhov no tsis yog tus lej yooj yim xwb; nws yog 'kev txheeb xyuas tshuab' rau cov khoom siv no.
Core Testing: Cia Cov Ntaub Ntawv Pom Zoo Kev Ua Haujlwm
Txhawm rau kom ntseeg tau tias muaj kev ntseeg siab ntawm cov khoom tseem ceeb hauv kev ua haujlwm tiag tiag, Guangway siv cov ntawv pov thawj kev ua tau zoo dual rau txhua qhov chaw nrog cov khoom siv ua haujlwm:
1. Tensile Performance Testing – Verifying "Lub zog"
Nyob rau hauv ib qho chaw ntsuas kub thiab av noo tas li, cov qauv qauv tau raug clamped rau ntawm lub tshuab kuaj. Tus kws tshaj lij tau piav qhia tias, "Peb tsis tsuas yog sim lub zog tensile kawg nkaus xwb, tab sis kuj ua tib zoo saib xyuas lub zog tawm los. Ib feem yuav tsum tsis txhob 'poob' tsuas yog thaum nws siv; nws yuav tsum ua haujlwm ruaj khov nyob rau hauv nws qhov tsim 'kev nyab xeeb kab.'" General Manager Chen tau khaws ib qho kev sim tsheb sib txuas pas nrig qauv; lub pob txha tawg yog ib qho grey zoo. "Saib ntawm pob txha morphology, nws yog ib qho kev puas tsuaj ntawm cov pob txha, qhia tias cov khoom siv thiab cov txheej txheem kho cua sov tau zoo- sib luag."
2. Impact Performance Testing – Verifying “Toughness”
Hauv thaj chaw sim cuam tshuam uas nyob ib sab, Charpy pendulum kuaj tshuab tau nyuam qhuav ua tiav qhov kev sim. Tus Thawj Saib Xyuas Kev Lag Luam Chen tau khaws qhov tawg ntawm V-cov qauv ntsuas tus qauv: "Qee qhov yuav tsum tau ua haujlwm nyob rau hauv qhov kub thiab txias los yog cuam tshuam sai sai. Piv txwv li, lub zog ntawm kev tsim kho tshuab; peb sim lawv lub zog cuam tshuam ntawm -40 degree. Tsuas yog cov ntaub ntawv ua tau raws li tus qauv lawv tsis tuaj yeem tawg hauv qhov chaw khov kho. "
Ntawm -Qhov Kev Pom Zoo: Thaum Cov Qauv Tshaj Lij Rau Cov Neeg Siv Khoom
"Cov neeg siv kos duab tsuas yog yuav tsum tau ua raws li cov qauv hauv lub tebchaws," Tus Thawj Coj General Chen tau hais tias, taw qhia rau pawg tuab ntawm cov ntaub ntawv ntsuas, "tab sis peb cov qauv sab hauv feem ntau siab dua. Piv txwv li, rau lub tshuab cua turbine fastener, lub teb chaws tus qauv yuav tsum muaj kev cuam tshuam lub zog ntawm 27 joules, tab sis peb tsuas yog tso tawm thaum nws ncav cuag 35 joules." Qhov kev nruj no tshwm sim los ntawm cov lus qhia thaum ntxov-ib pawg ntawm cov khoom xa tawm ntawm "tsawg dua qhov kev txwv" tau pom tias muaj kev qaug zog thaum ntxov raws li tus neeg siv khoom ua haujlwm hnyav.
Thawj txoj haujlwm ntawm tus thawj saib xyuas kev xeem txhua hnub yog ntsuas cov khoom siv thiab cov qauv qauv. "Cov ntaub ntawv yuav tsum ntseeg tau tiag tiag," nws hais. "Cov qauv qauv uas peb siv tag nrho yog los ntawm National Institute of Metrology. Cov khoom siv tau ua pov thawj txhua xyoo, thiab txhua qhov kev xeem muaj cov qauv sib piv rau kev sib piv."
Kev Ua Lag Luam Ua Lag Luam: Cov ntaub ntawv ua tau zoo yeej siab -Xaum xaj
Daim ntawv qhia txog kev ua tau zoo txhua yam raug xa mus rau cov neeg siv khoom nrog rau cov khoom. Lub chaw tsim khoom siv tshuab hnyav tau sau rau hauv nws cov lus tawm tswv yim: "Cov ntaub ntawv kev ua tau zoo uas koj muab tau zoo ib yam nrog peb cov txiaj ntsig kev xeem tiag tiag. Qhov kev lees paub tseeb no yog lub hauv paus ntawm peb txoj kev koom tes ntev -."
"Tam sim no, ntau thiab ntau cov neeg siv khoom tau qhia tshwj xeeb cov ntsuas kev ua tau zoo," said General Manager Chen, uas qhia txog kev pom zoo los ntawm lub tuam txhab tsheb tshiab. "Lawv tsis tsuas yog xav tau cov khoom, tab sis tseem xav tau cov ntaub ntawv ntxaws ntxaws rau lawv cov kev simulation thiab kev ntsuas kev nyab xeeb. Qhov no yog qhov tseeb ntawm peb lub zog."
Raws li lwm pawg ntawm cov khoom, ua tiav nrog lawv "cov ntawv txheeb xyuas tshuab," tau ntim thiab npaj xa tuaj, Guangway lub chaw kuaj sim tau pib sim cov khoom tom ntej. Ntawm no, txhua daim ntawv qhia txog kev ua tau zoo tsis yog daim ntawv pov thawj ntawm kev tsim khoom, tab sis kev cog lus rau lub neej ntev ntawm cov khoom.