Dab tsi yog Chain Slings Inspection Guide?(Qib 80 thiab Qib 100 round txuas saw slings, nrog tus tswv txuas, luv luv, txuas txuas, sling hooks)

Tus neeg tau txais kev cob qhia zoo thiab muaj peev xwm yuav tsum yog lub luag haujlwm rau kev tshuaj xyuas cov hlua khi.

Txhua txoj hlua khi (tshiab, hloov kho, hloov kho, lossis kho) yuav tsum raug tshuaj xyuas los ntawm tus neeg muaj peev xwm ua ntej lawv siv hauv chaw ua haujlwm kom paub tseeb tias lawv tau tsim los rau cov kev qhia tshwj xeeb (xws li DIN EN 818-4), tsis puas, thiab yuav tsim nyog rau kev nqa khoom.Rau cov ntaub ntawv khaws cia nws yog qhov tseem ceeb yog tias txhua lub saw sling muaj cov cim hlau nrog tus lej cim thiab cov ntaub ntawv txwv kev ua haujlwm.Cov ntaub ntawv hais txog cov hlua hlua ntev thiab lwm yam ntxwv thiab lub sijhawm tshuaj xyuas yuav tsum tau sau tseg rau hauv phau ntawv teev tseg.

Tus neeg muaj peev xwm kuj yuav tsum tau tshuaj xyuas cov hlua khi ib ntus, thiab tsawg kawg ib xyoos ib zaug.Kev soj ntsuam zaus yog nyob ntawm seb siv cov hlua hlua siv ntau npaum li cas, hom kev nqa nqa tau ua, cov xwm txheej uas siv cov hlua hlua khi, thiab kev paub dhau los nrog kev pab cuam lub neej ntawm cov saw hlau zoo sib xws thiab kev siv.Yog tias cov saw hlau siv rau hauv cov xwm txheej hnyav dua, kev tshuaj xyuas yuav tsum tau ua txhua 3 lub hlis.Kev tshuaj xyuas yuav tsum tau sau tseg.

Ntxiv nrog rau kev tshuaj xyuas los ntawm tus neeg muaj peev xwm, tus neeg siv yuav tsum tshuaj xyuas cov hlua khi thiab cov khoom siv rigging ua ntej siv thiab ua ntej muab tso rau hauv cia.Txheeb xyuas qhov pom qhov tsis raug hauv cov saw txuas (nrog rau cov txuas txuas txuas), txuas txuas thiab cov hlua khi hlua khi thiab cuam tshuam ntawm fittings.

• Ntxuav cov hlua khi ua ntej kuaj.

• Tshawb xyuas daim npav cim npe.

• Muab cov hlua khi hlua khi los yog rub cov hlua khi tawm ntawm ib theem hauv pem teb hauv qhov chaw uas muaj teeb pom kev zoo.Tshem tag nrho cov saw txuas twists.Ntsuas cov hlua hlua ntev.Muab pov tseg yog hais tias ib tug saw sling tau stretched.

• Ua qhov txuas-los ntawm-kev tshuaj xyuas thiab muab pov tseg yog tias:

a) Hnav tshaj 15% ntawm qhov txuas kab.

b) Txiav, nicked, tawg, gouged, hlawv, weld splattered, los yog corrosion pitted.

c) Deformed, twisted los yog khoov saw txuas los yog cov khoom.

d) Stretched.Chain Links nyiam kaw thiab tau ntev dua.

• Txheeb xyuas tus txuas txuas, thauj cov pins thiab sling hooks rau ib qho ntawm cov teeb meem saum toj no.Sling Hooks yuav tsum tau muab tshem tawm los ntawm kev pabcuam yog tias lawv tau qhib ntau dua 15% ntawm lub caj pas ib txwm qhib, ntsuas ntawm qhov nqaim tshaj plaws, lossis twisted ntau dua 10 ° los ntawm lub dav hlau ntawm qhov tsis sib haum xeeb.

• Cov neeg tsim khoom siv cov kab kos qhia pom cov hlua khi thiab qhov muaj peev xwm hitch.Sau cov chaw tsim khoom, hom, ua haujlwm load txwv thiab hnub tshuaj xyuas.

• Ib txwm paub siv cov cuab yeej siv tau zoo, cov txheej txheem slinging ua ntej sim ua haujlwm nqa.

• Tshawb xyuas cov hlua khi thiab cov khoom siv ua ntej siv rau qhov tsis xws luag.

• Hloov cov hlua khi hlua khi uas tawg lawm.

• Tshawb xyuas qhov hnyav ua ntej nqa.Tsis txhob tshaj rated load ntawm saw sling.

• Tshawb xyuas seb cov hlua khi puas haum dawb.Tsis txhob quab yuam, rauj los yog cov hlua khi hlua khi los yog fittings rau hauv txoj hauj lwm.

• Khaws ob txhais tes thiab ntiv tes los ntawm nruab nrab ntawm lub load thiab saw thaum tensioning slings thiab thaum tsaws loads.

• Xyuas kom lub load yog dawb los nqa.

• Ua kom lub lifting thiab sim txo qis kom ntseeg tau tias cov load yog sib npaug, ruaj khov thiab ruaj ntseg.

• Sib npaug lub nra kom tsis txhob muaj kev ntxhov siab ntau dhau ntawm ib txoj hlua khi caj npab (sling ceg) lossis lub nra hnyav.

• Txo qhov txwv kev ua haujlwm yog tias muaj kev cuam tshuam loj heev.

• Pad ntse ces kaum kom tiv thaiv kev khoov cov saw txuas thiab tiv thaiv lub nra.

• Txoj hauj lwm sling hooks ntawm ntau ceg slings tig rau sab nraud ntawm lub load.

• Cordon tawm ntawm thaj chaw.

• Txo cov load txwv thaum siv cov hlua khi hauv qhov kub siab tshaj 425 ° C (800 ° F).

• Khaws cov hlua khi caj npab ntawm cov racks nyob rau hauv qhov chaw thiab tsis txhob pw hauv av.Qhov chaw cia khoom yuav tsum qhuav, huv si thiab tsis muaj cov kab mob uas yuav ua rau cov hlua khi.

• Tsis txhob cuam tshuam kev thauj khoom: tsis txhob nkim lub load thaum nqa lossis txo cov saw hlua.Cov lus tsa suab no ua rau kom muaj kev ntxhov siab tiag tiag ntawm txoj hlua.

• Tsis txhob tso cov loads uas raug tshem tawm tsis muaj neeg saib xyuas.

• Tsis txhob rub cov hlua hla hauv pem teb los yog sim rub cov hlua khi hlua khi los ntawm hauv qab lub nra.Tsis txhob siv cov hlua khi los rub lub nra.

• Tsis txhob siv cov hlua khi los yog puas lawm.

• Tsis txhob nqa rau ntawm qhov taw tes ntawm txoj hlua khi (clevis nuv lossis qhov muag nuv).

• Tsis txhob overload los yog poob siab load ib tug saw sling.

• Tsis txhob rub cov hlua khi thaum tsaws lub nra.

• Tsis txhob muab cov hlua khi los ntawm kev ntxig ib lub bolt ntawm ob qhov txuas.

• Tsis txhob muab cov hlua khi luv luv nrog cov pob qij txha lossis los ntawm kev sib tw uas tsis yog los ntawm kev siv cov saw hlau sib txuas.

• Tsis txhob quab yuam lossis rauj sling hooks rau hauv qhov chaw.

• Tsis txhob siv kev sib txuas hauv tsev.Tsuas yog siv cov ntawv txuas uas tsim los rau cov saw txuas.

• Tsis txhob kho cua sov los yog cov hlua txuas txuas: lub peev xwm nqa yuav raug txo qis heev.

• Tsis txhob nthuav cov saw txuas mus rau cov tshuaj yam tsis tau txais kev pom zoo ntawm cov chaw tsim khoom.

• Tsis txhob sawv ntsug ntawm ib sab ntawm ob txhais ceg ntawm txoj hlua uas muaj zog.

• Tsis txhob sawv lossis hla hauv qab lub nra uas raug ncua.

• Tsis txhob caij cov hlua khi.