Standard of elevator hlua
Cov ntaub ntawv khoom:
Hoist Ropes
Nrog rau qhov tshwm sim ntawm kev nce siab ntawm elevators thiab nce tsheb ceev, elevator tsim thiab manufacturers feem ntau xaiv lub zog dua hoist hlua.Qib ntawm cov hlau (traction, siab zog traction) yog nyob ntawm ntau yam, qhov tseem ceeb tshaj plaws yog load yuav tsum tau thiab lub tsheb ceev.Nws tsis yog ib txwm muaj txiaj ntsig los siv txoj hlua EHS traction qhov twg traction yuav txaus.Cov hlau uas tsis tshua muaj siv rau ntawm cov hlua hlau hlua yuav ua rau lub neej qaug zog zoo dua li cov pa roj carbon EHS ntau dua.
Nruas thiab Counterweight
Ropes
Siv 8 × 19 Seale traction steel ropes rau feem ntau nruas thiab counterweight ropes.Yog hais tias lub nruas thiab sheave cov khoom ntawm lub elevator uas twb muaj lawm yog softer tshaj qhov yuav tsum tau rau traction steel, kev siv cov hlau ropes yuav raug txiav txim siab.
Compensating Ropes
8 × 25 Filler Wire traction steel ropes muab kev pabcuam ntev thiab kev lag luam ntau dua.Rau kev teeb tsa uas twb muaj lawm uas xav tau hlau, WW qhia 8 × 25 Filler Wire.
Governor Ropes
Siv 8-strand traction steel tswv hlua hlua rau lub neej ua haujlwm ntev, tshwj tsis yog cov hlau tau teev tseg.Xyuas kom tseeb tias kev hloov cov hlua khi yog ua raws li cov neeg tsim khoom of elevator specifications.
Steel Chemistry:
Kev sib xyaw ntawm cov qib steel yog siv thiab cov txheej txheem kho cua sov los tsim cov qib mos, nruab nrab thiab tawv tensile.Cov lus hauv qab no tsuas yog qhia txog cov chemistry steel siv xwb.
| Qib Tensile | % Cov pa roj carbon | % Phosphorus | % Manganese | % Silicon | % Sulfur |
| Txuj | 0.45-0.50 Nws | 0.032 ib | 0.5 ~ 1.00 Nws | 0.10-0.34 Nws | 0.041 ib |
| Siab | 0.59-0.63 Nws | 0.035 ib | 0.5 ~ 1.10 | 0.10-0.35 Nws | 0.045 ib |
| Ntxiv-siab | 0.65-0.83 Nws | 0.035 ib | 0.5 ~ 1.10 | 0.10-0.35 Nws | 0.045 ib |
Kev Tswj Xyuas Zoo:
Peb siv tag nrho cov kev tswj kom zoo.Txhua daim ntawm raw khoom;semi-tiav khoom thiab cov khoom tiav yog kuaj thiab sau rau hauv cov ntaub ntawv.Cov ntaub ntawv taug qab yog siv los ntawm cov khoom kawg mus rau thawj zaug pib raw khoom steel factories.
Qhov thib peb zoo li SGS muaj rau kev kuaj xyuas ua ntej xa khoom xa tuaj.
Ntim:
1) Tag nrho cov khoom tau ntim nrog seaworthy packing.
2) Cov neeg siv khoom tshwj xeeb rau kev ntim khoom tuaj yeem txaus siab.
3) Air freight;hiav txwv freight thiab tsheb thauj khoom yog txhua yam muaj.
Khoom siv tes ua:
Cov hlua hlau yog 8 * 19S + NF, thiab cov hlua hlau yog 13 hli.Yog tias nws yog txoj hlua of elevator, nws yuav tsum siv lub elevator hlua hlua tus qauv GB8903-2005.Yog hais tias nws yog ib tug neeg kho tshuab hlua, nws yuav tsum tau siv lub hom phiaj dav hlau hlua standard GB / T20118-2006 los yog lub hom phiaj tseem ceeb hlau hlua lub teb chaws tus qauv GB8918-2006 ;
Cov txheej txheem ntau lawm ntawm txoj hlua of the elevator 8 * 19S + NF-13mm yog qhov ua ntej, cov hlua hlau hlua muaj 8 strands, 19 steel hlau ib feem, kev npaj ntawm cov hlau hlau yog 1 + 9 + 9, thiab txoj kab uas hla. steel hlau hlua yog 13 hli, yog li peb tuaj yeem txiav txim siab qhov loj ntawm cov hlua hlau hlau.Txoj kab uas hla ntawm txoj hlua khi yog 3.47 hli, cov hlua sab hauv thiab txheej txheej yog 0.85 hli, txheej sab hauv yog 0.5 hli, thiab cov xaim nruab nrab yog 1.0 hli.Cov hlau hlau yuav tsum ua tau raws li tus qauv YB / T5918-2004, thiab qhov torsion thiab dabtsi yog khoov kev ua tau zoo ntawm cov hlau hlau yuav tsum tau ua.
Txoj kev loj hlob ntawm of the elevator hlau hlua technology: Manganese hnav-resistant phosphating coated of elevator hlau hlua yog ib qho khoom kho dua tshiab ntawm txoj hlua of the elevator, uas sawv cev rau txoj kev loj hlob ntawm kev ua haujlwm siab hlau hlua tsim tshuab thiab muaj daim ntawv thov dav dav.
