1.Dab tsi yog qhov feem ntau txwv qhov siab ntawm qhov txias txias -rolled coils?
Steel coil specifications: qhov hnyav, sab nraud txoj kab uas hla, dav, thiab thickness ntawm ib kauj. Nyias coils hnyav dua los yog sib npaug li 15 tons los yog nrog lub thickness Tsawg dua los yog sib npaug rau 1.0mm yog nruj me ntsis txwv tsis pub muab stacked.
Cov txheej txheem ntim: Unpacked coils yog nruj me ntsis txwv tsis pub muab stacked; ntim yooj yim (tsuas yog zaj duab xis stretch) tso cai rau ntau tshaj 2 txheej; tag nrho cov ntim ntim (xeb- ntawv pov thawj + kaum tiv thaiv + strapping + sab hauv thiab sab nrauv tiv thaiv daim hlau) tso cai rau kom muaj qhov tsim nyog nce ntawm cov txheej txheem.
Pallet / eeb qauv: Lub pallet hauv qab yuav tsum muaj qhov chaw ua haujlwm (xws li grooves, clips), thiab ib qho - txheej load- cov kabmob muaj peev xwm yuav tsum tsis pub tsawg dua 1.5 npaug ntawm qhov hnyav ntawm cov hlau coils tso rau ntawm nws.
Hauv av: Qhov sib txawv ntawm qhov sib txawv ntawm qhov chaw cia yuav tsum tsawg dua lossis sib npaug li 5 hli / 2m, thiab lub hauv paus muaj peev xwm yuav tsum ua tau raws li tag nrho cov kev xav tau tom qab stacking.
Lub sij hawm cia: luv- lub sij hawm cia (<1 month) can be appropriately relaxed; long-term storage (>3 lub hlis) yuav tsum txo tus naj npawb ntawm cov khaubncaws sab nraud povtseg lossis hloov mus rau ib qho - txheej cia.
2.Dab tsi yog kev lag luam- tus qauv txheej txheem stacking?
Nyias yob (thickness Tsawg dua lossis sib npaug li 1.5mm) Tsawg dua lossis sib npaug li 8 tons, tsis pub ntau tshaj 2 txheej. Cov txheej hauv qab yuav tsum siv lub pallet nruj + tiv thaiv - deformation ncoo.
Nruab nrab -thickness coils (1.5-3.0mm tuab), 8-15 tons, tsis pub ntau tshaj 2 txheej. Thaum siv 2 khaubncaws sab nraud povtseg, lub qaum thiab sab coil axes yuav tsum tau aligned.a
Cov yob tuab (thickness Ntau dua lossis sib npaug ntawm 3.0mm) 15-20 tons, tsis pub ntau tshaj 2 txheej, ib txheej pom zoo. Tshaj 20 tons, stacking yog nruj me ntsis txwv.
3. Yuav ua li cas kom muaj kev ruaj ntseg thiab kev nyab xeeb thaum lub sij hawm stacking?
Kev ua haujlwm stacking yuav tsum ua raws li cov txheej txheem kev nyab xeeb hauv qab no:
Axis Alignment: Cov txheej txheej sab saud ntawm cov hlau coils yuav tsum zoo kawg nkaus perpendicular mus rau lub axis ntawm cov txheej txheem qis, nrog rau qhov offset tsis pub tshaj 5% ntawm lub coil dav kom tsis txhob overturning vim eccentricity.
Hu rau Kev Tiv Thaiv Nto: Ib lub hnab roj hmab tshwj xeeb lossis siab - ntom fiber ntau ncoo, Ntau dua lossis sib npaug li 10mm tuab, yuav tsum tau muab tso rau ntawm ob txheej, npog tsawg kawg 80% ntawm qhov sib cuag arc nto ntawm cov hlau kauj kom tiv thaiv kev sib tsoo hauv cheeb tsam thiab slippage.
Anti- Rolling Measures: Anti- Rolling Blocks yuav tsum tau muab ntsia rau ntawm ob sab ntawm lub pallet lossis lub eeb, nrog qhov siab tsis pub tsawg dua 1/5 ntawm lub vojvoog steel coil.
Kev Tswj Xyuas Tus Kheej: Stacked steel coils yuav tsum tau cim kom meej nrog "Tus naj npawb ntawm Cov Txheej Txheej Txheej," "Stacking Date," thiab "Overloading Prohibited" cov cim ceeb toom.
4.Dab tsi yog qee qhov xwm txheej thiab kev poob uas tshwm sim los ntawm kev sib tsoo tsis raug?
**Kev Sib Tw Hla:** Xyoo 2022, lub tsev khaws khoom ntawm ntug hiav txwv tau ntim peb 18-tuj txias-dov coils hauv peb txheej. Kev sib tsoo me me thaum lub sijhawm ua haujlwm forklift ua rau lub kauj hlau sab saum toj poob, ua rau cov coils nyob ib sab thiab ua rau kev lag luam ncaj qha poob ntau dua 800,000 yuan.
**Indentation and Scrap Damage:** Ib lub automotive sheet hlau processing center stacked ob khaubncaws sab nraud povtseg ntawm 0.8mm tuab txias-rolled coils. Vim tsis txaus thickness thiab cov ntaub ntawv nyuaj heev nyob rau hauv nruab nrab txheej, indentations mus txog 3 hli sib sib zog nqus tshwm nyob rau hauv lub kawg lub ntsej muag ntawm lub qis coil, txo nws cov qib mus rau cov khoom zoo tib yam thiab ua rau poob ntawm kwv yees li 120,000 yuan.
** Accelerated Corrosion:** Thaum stacked, qhov sib txawv ntawm cov khaubncaws sab nraud povtseg yog nqaim. Yog hais tias xeb - pov thawj ntim puas lawm, condensation yooj yim accumulates ntawm qhov chaw tiv tauj thiab tsis tuaj yeem evaporate, ua rau corrosion tshwm sim 3-5 zaug sai dua thaum khaws cia rau hauv ib txheej.
5.Dab tsi yog qhov kev txhawb nqa rau stacking hauv kev tswj cov khoom lag luam?
* ** Kev Tswj Xyuas Cov Ntaub Ntawv: ** Tsim cov phiaj xwm hauv pem teb ntawm cheeb tsam stacking, kos cov lus qhia tshwj xeeb, qhov hnyav, tus naj npawb ntawm cov txheej txheej, thiab hnub cia ntawm txhua pawg ntawm cov hlau coils. Ua tib zoo ua raws li "thawj-hauv, ua ntej- tawm" txoj cai los tiv thaiv hauv qab- txheej coils los ntawm compressed rau ncua sij hawm.
* ** Kev soj ntsuam tsis tu ncua:** Tshawb xyuas cov txheej txheem stacking tsawg kawg txhua lub lim tiam, tsom mus rau seb cov pallets qis qis tau sagged los yog deformed, seb cov roj hmab cov ntaub qhwv muaj hnub nyoog lossis hloov pauv, thiab seb cov hlau coils puas txawv txav.
* ** Lifting Sequence:** Steel coils yuav tsum tau nqa txheej txheej los ntawm sab saum toj mus rau hauv qab. Kev tshem tawm ncaj qha qis dua - txheej coils lossis txav cov khaubncaws sab nraud povtseg ua ntej cov khaubncaws sab nraud tau raug tshem tawm yog txwv nruj heev.
* ** Kev Npaj Khomob Kub Ceev:** Tsim cov phiaj xwm xwm txheej kub ntxhov rau pawg sib tsoo, txhim kho cov pas nrig txaus, tiv thaiv- cov hlua khi, thiab lwm yam khoom siv thaum muaj xwm ceev, thiab muab kev cob qhia tshwj xeeb rau cov neeg ua haujlwm.