Thaum txog 10:10 teev sawv ntxov lub Tsib Hlis 3, 2020, hluav taws kub hnyiab tau tshwm sim hauv Qidi Kechuang Building hauv Linyi, xeev Shandong, thiab ib tus neeg ua haujlwm tau daig hauv kev tsim kho pem teb saum toj kawg nkaus.Hmoov zoo, nws tau khi txoj hlua ruaj ntseg thiab khiav zoo los ntawm txoj hlua hluav taws xob tsis raug mob.Txoj hlua hluav taws xob tiv thaiv hluav taws yog ib qho tseem ceeb ntawm cov cuab yeej tiv thaiv kev poob rau kev tua hluav taws, thiab tsuas yog siv los ntawm cov neeg tua hluav taws los nqa cov neeg tua hluav taws thiab cawm, ya cawm thiab kev puas tsuaj los yog kev cob qhia txhua hnub.Kev ruaj ntseg ropes yog woven los ntawm hluavtaws fibers, uas yuav muab faib ua lub teeb kev ruaj ntseg ropes thiab dav kev ruaj ntseg ropes raws li tus tsim load.Feem ntau, qhov ntev yog 2 meters, tab sis kuj 3 meters, 5 meters, 10 meters, 15 meters, 30 meters thiab hais txog.
I. Tsim cov cai
(1) Cov hlua ruaj ntseg yuav tsum ua los ntawm cov fibers raw.
(2) Txoj hlua ruaj ntseg yuav tsum yog cov qauv txuas ntxiv, thiab qhov tseem ceeb ntawm cov kabmob yuav tsum tau ua los ntawm cov fibers txuas ntxiv.
(3) Txoj hlua ruaj ntseg yuav tsum tau txais cov hlua khi hlua khi.
(4) Qhov saum npoo ntawm txoj hlua kev nyab xeeb yuav tsum tsis pub muaj kev puas tsuaj rau txhua yam, thiab cov hlua tag nrho yuav tsum tsis sib xws hauv tuab thiab zoo ib yam hauv cov qauv.
(5) Qhov ntev ntawm txoj hlua ruaj ntseg tuaj yeem tsim los ntawm cov chaw tsim khoom raws li cov neeg siv khoom xav tau, thiab yuav tsum tsis pub tsawg dua 10m.Ob qhov kawg ntawm txhua txoj hlua hluav taws xob yuav tsum raug kaw kom raug.Nws yog ib qho tsim nyog yuav tau txais cov hlua khi hlua, thiab xaws 50 hli nrog cov hlua nyias ntawm cov khoom qub, cov khoom siv hluav taws xob ntawm lub seam, thiab qhwv lub seam nrog nruj nreem qhwv cov roj hmab los yog lub tes tsho yas.
Hluav taws xob txoj hlua
Qhov thib ob, qhov Performance index ntawm hluav taws kev ruaj ntseg hlua
(1) Lub zog tawg
Qhov tsawg kawg nkaus tawg lub zog ntawm lub teeb kev ruaj ntseg hlua yuav tsum ntau tshaj 200N, thiab qhov tsawg kawg nkaus tawg lub zog ntawm txoj hlua kev ruaj ntseg dav yuav tsum ntau tshaj 40N.
(2) Elongation
Thaum lub load nce mus txog 10% ntawm qhov tsawg kawg nkaus tawg lub zog, lub elongation ntawm txoj hlua ruaj ntseg yuav tsum nyob nruab nrab ntawm 1% thiab 10%.
(3) Txoj kab uas hla
Txoj kab uas hla ntawm txoj hlua ruaj ntseg yuav tsum tsis pub tsawg tshaj 9.5 hli thiab tsis tshaj 16.0 hli.Txoj kab uas hla ntawm txoj hlua ruaj ntseg yuav tsum tsis pub tsawg dua 9.5 hli thiab tsawg dua 12.5 hli;Txoj kab uas hla ntawm txoj hlua kev nyab xeeb dav dav yuav tsum tsis pub tsawg dua 12.5 hli thiab tsis tshaj 16.0 hli.
(4) Kub kub tsis kam
Tom qab qhov ntsuas kub ntawm qhov ntsuas kub ntawm 204 ℃ thiab 5 ℃, txoj hlua ruaj ntseg yuav tsum tsis txhob tshwm sim melting thiab coking.
Thib peb, kev siv thiab tu cov hlua hluav taws xob tiv thaiv hluav taws
(1) Siv
Thaum siv txoj hlua khiav, ib qho kawg ntawm txoj hlua khiav los yog kev nyab xeeb yuav tsum tau kho rau ib qho khoom siv ua ntej, los yog txoj hlua tuaj yeem raug mob rau hauv qhov chaw ruaj khov thiab txuas nrog kev ruaj ntseg nuv.Fasten txoj siv sia, txuas nrog lub nplhaib 8-puab thiab dai buckle, txuas txoj hlua ntawm lub qhov loj, tom qab ntawd hla lub nplhaib me me, qhib lub qhov rooj sib txuas ntawm lub ntsiab xauv thiab dai lub nplhaib me me ntawm 8-puab. nplhaib rau hauv lub ntsiab xauv.Ces nqis los raws phab ntsa.
(2) Kev tu
1. Kev khaws cov hlua hluav taws xob ruaj ntseg yuav tsum tau sib cog lus thiab cais, thiab hom, tensile lub zog, txoj kab uas hla thiab ntev ntawm txoj hlua ruaj ntseg yuav tsum tau muab cim rau hauv qhov pom tseeb ntawm txoj hlua pob, thiab daim ntawv lo rau ntawm txoj hlua lub cev. yuav tsis raug tshem tawm;
2. Tshawb xyuas ib zaug txhua lub hlis twg kom pom tias muaj txoj hlua puas;Yog tias nws khaws cia rau lub sijhawm ntev, nws yuav tsum muab tso rau hauv qhov chaw qhuav thiab qhov cua, thiab nws yuav tsum tsis txhob raug kub hnyiab, qhib nplaim taws, muaj zog acid thiab cov khoom ntse ntse.
3. Cov cuab yeej nrog hooks thiab pos yuav tsum tsis txhob siv thaum tuav kom tsis txhob khawb thiab puas;
4. Lub sijhawm cia ntawm cov hlua ruaj ntseg tsis siv yuav tsum tsis pub tshaj 4 xyoos, thiab nws yuav tsum tsis pub tshaj 2 xyoos tom qab siv.
Post lub sij hawm: May-08-2023