Slings: cim, qhov xav tau, kev txiav txim siab

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Kev ua haujlwm nqa khoom feem ntau cuam tshuam ncaj qha rau kev siv cov khoom lag luam tshwj xeeb hu ua slings. Cov ntsiab lus no rau kev nqa / txo ntau yam khoom yog tsim los ntawm nruj raws li lub xeev cov qauv thiab tau txais ntawv pov thawj tsim nyog ntawm cov lag luam nqaim. Slings, lawv ntau yam thiab txoj cai xaiv yuav raug tham hauv kab lus no.

cov ntaub ntawv dav dav

Sling marking yog yuav tsum tau. Txhua yam ntawm cov cuab yeej nqa no tuaj yeem muaj cov hlua, hlua, saw lossis cov khoom tsim los ntawm cov teeb meem tshwj xeeb. Kev siv slings yog ua nyob rau hauv yuav luag tag nrho cov sectors ntawm lub teb chaws kev khwv nyiaj txiag: nyob rau hauv kev tsim kho, nyob rau hauv kev tsim sector, ua liaj ua teb, navigation, thiab lwm yam.

hlua hom hlua

Cov hlua no tuaj yeem tiv taus qhov kub thiab txias (txog -40 degrees Celsius) thiab tus nqi siab heev (hauv 400 degrees). Cov hlua nws tus kheej muaj ntau cov hlau xaim, ruaj khov ua ke siv cov cuab yeej tshwj xeeb.

Kev teeb tsahlua hlua tso cai rau koj kom yooj yim txheeb xyuas cov qib ntawm kev hnav thaum lub sijhawm ua haujlwm, uas tiv thaiv qhov tshwm sim ntawm kev tawg ntawm cov khoom siv no. Tsis tas li ntawd, cov hlua hlau hlau muaj peev xwm ua kom du tawm cov khoom siv hluav taws xob zoo thiab yog li ntawd muaj lub neej ua haujlwm ntev heev.

Kev kos cov hlua hlua muab rau cov npe hauv qab no:

• 1SK - lanyard muaj ib ceg.
• 2 SC yog ob ceg qauv siv dav hauv kev tsim khoom lossis chaw khaws khoom.
• 4 SK - plaub ceg ntawm lub sling yog tsau rau ntawm lub nplhaib tshwj xeeb. Qhov tsim ntawm cov khoom nqa nqa no tau ua pov thawj nws tus kheej zoo ntawm cov chaw tsim kho, qhov twg cov slabs loj thiab cov blocks feem ntau yuav tsum tau txav mus.
• VK - qhov kawg ntawm txoj hlua no yog kaw los ntawm kev sib khi los yog braiding.
• SKK - lub nplhaib xaiv.
• SKP - voj kev ua haujlwm.

Txoj Cai Ua Haujlwm

Sling markings tsuas yog qhov kawg ntawm cov dej khov. Koj yuav tsum nco ntsoov txog cov cai siv cov khoom nqa nqa. Txhawm rau ua qhov no, koj yuav tsum ua raws li cov cai hauv qab no:

• Cov xwm txheej ntawm cov hlua khi raug kuaj xyuas nyob rau lub sijhawm teev tseg hauv lawv cov ntaub ntawv qhia kev.
• Nws yog txwv tsis pub siv txoj hlua khi yog tias muaj cov cim ntawm kev puas tsuaj, tsis muaj daim ntawv yog tias tsis tau teem sijhawm tshuaj xyuas.
• Yog tias lub hlua siv ntawm qhov kub ntawm ntau dua 1250 degrees Celsius, nws lub peev xwm nqa tau yuav txo qislos ntawm 25%.
• Ua raws li cov txheej txheem thauj khoom slinging kom ntseeg tau tias muaj kev nyab xeeb ntawm cov neeg ua haujlwm.
• Tsis txhob tso kev txav mus los, swb ntawm txoj hlua ntawm qhov nqa nqa thaum nws txav mus.

Chain Patterns

Cov hlua khi yog qhov zoo tshaj plaws rau kev tuav cov khoom nrog cov npoo ntse. Cov khoom siv no yog tsim los ntawm cov hlau txuas, uas, nyob rau hauv lem, txuas rau ib leeg los ntawm vuam. Raws li qhov tshwm sim, qhov kev tsim tsim muaj lub zog siab, kev ntseeg siab, yoog raws thiab yooj yim ntawm kev siv. Lub saw sling kuj zoo vim nws tsis ntshai ntawm qhov kub thiab txias, raug cov kua qaub los yog qhib hluav taws. Txawm li cas los xij, piv rau cov hlua khi, cov saw hlau yuav muaj qhov hnyav ntau dua.

Lub cim ntawm slings tsim los ntawm cov saw yog raws li nram no:

• 1 ST yog kev xaiv ib ceg.
• 2 SC - ob txhais ceg tsim ntawm lub sling tshem tawm cov saw txuas.
• 4 SC - tus hu ua kab laug sab. 4- txhais ceg siv los tuav cov khoom tsis tu ncua.
• ВЦЦ - ib ceg saw, uas yog ib qho khoom seem rau kev kho cov hlua, txawm li cas los xij, nws kuj tuaj yeem siv los ua cov khoom thauj khoom ywj pheej.
• STs - nplhaib version lossis universal.

Notation Features

Cov kev cai niaj hnub rau kev kos cov hlua hais tias cov ntaub ntawv hauv qab no yuav tsum muaj nyob rau ntawm cov ntawv txuas rau lawv:

• Saib. Nws txhais tau hais tias ib qho kev qhia ntawm cov khoom siv los ntawm cov hlua khi thiab tus naj npawb ntawm nws cov ceg.
• Peev Xwm ntsuas (hauv tons).
• Length in millimeters.
• Serial tooj muab rau lub sling ntawm lub tuam txhab thiab qhia nyob rau hauv ib tug tshwj xeeb phau ntawv journal.
• Hnub thaum lub caij nqa khoom tau sim ntawm lub hoobkas.
• Tus neeg tsim khoom lub npe.

Kev tsim khoom thiab cim cov hlua khi muab cov cim npe rau cov saw thiab hlua hlua yog tsim los ntawm cov hlau - stamped alloy steel. Tag nrho cov ntaub ntawv xav tau yog siv rau lawv hauv txoj kev poob siab lossis poob siab-dot.

Cov cim hlau tsis yog dai rau ntawm cov hlua khi, tab sis cov ntaub yas sewn-hauv cov ntawv yog siv. Cov ntaub ntawv ntawm cov cim npe no yog siv los ntawm kev siv indelible number case los ntawm thermal printing.

In the manufacturing of braided rope slings, the tag yog woven ncaj nraim rau hauv lub cev ntawm cov khoom. Yog hais tias lub sling raug nias, lub cim npe yog tsau rau ntawm ib lub voj me me tshwj xeeb.

chains tagged siv dab tshos ntawm ib dai txuas.

Textiles

Qhov zoo tshaj plaws ntawm cov khoom siv thauj khoom hloov pauv tau yooj yim yog lawv cov kev siv tau zoo.

Kev kos npe ntawm textile slings muaj lub hauv paus ntsiab lus zoo sib xws nrog cov saw thiab txoj hlua xaiv thiab muab rau lub npe ntawm lub cim ntawm lub peev xwm, qhov ntev, hom voj voog thiab hom.

Feem ntau, muaj ob lub ntsiab lus:

• STK - sawv cev rau textile nplhaib sling. Yuav ua tau los ntawm ib lossis ntau txheej.
• STP - textile sling. Kuj tseem tuaj yeem ua ib txheej lossis ntau txheej.

Nuances of production and verification

Yuav tsum muaj rau kev tsim khoom, kuaj thiab kos npe ntawm cov hlua khi hais tias qhov kev nyab xeeb ntawm txoj hlua hlau nyob rau hauv kev sib raug zoo ntawm kev thauj khoom ntawm txhua txoj hlua yuav tsum yog tsawg kawg 6.

Cov hlua khi yuav tsum yog tsim los ntawm cov hlua txuas txuas nkaus xwb. Qhov kev nyab xeeb ntawm cov hlua yuav tsum khaws tsawg kawg 4.

Thaum tsim thiab tsim cov hlua khi raws li hemp, paj rwb lossis cov khoom siv hluavtaws, nws yog ib qho tseem ceeb uas yuav tsum ua raws li kev nyab xeeb yam tsawg kawg nkaus 8.

Nws yog ib qho tseem ceeb kom paub tias, txawm tias hom hlua, lawv tsis tuaj yeem kho tau, thiab tom qab tsim khoom lawv yuav tsum tau sim nrog cov khoom hnyav tshaj lawv tau teev tseg hauv daim ntawv hla tebchaws los ntawm 25%.

Slings (kos npe, lawv qhov kev txiav txim siab yog muab rau saum toj no hauv tsab xov xwm) nyob rau hauv cov ntaub ntawv ntawm ib tus neeg tsim khoom yuav tsum tau kuaj xyuas tag nrho lawv cov ntsiab lus. Yog tias cov khoom nqa nqa tau tsim ntau, ces tsawg kawg 2% ntawm cov ntawv luam tawm los ntawm txhua pawg ntawm cov khoom tsim tau raug lees paub, tab sis tib lub sijhawm tsawg kawg yog ob daim.

Thaum lub sijhawm kuaj zoo li qub ntawm cov hlua khi, tus neeg kuaj xyuas yuav tsum pom qhov muag thiab thaum kawg xyuas tias tsis muaj qhov deformations mus tas li, tawg ntawm qhov chaw, lossis kev hloov ntawm txoj hlua hauv nws cov ntawv txuas.

Txivcargo nrog slings

Txhawm rau thauj khoom nrog cov npoo ntse siv cov hlua khi, nws yog ib qho tsim nyog yuav tsum tso cov khoom tshwj xeeb uas ua los ntawm cov ntoo, roj hmab, hlau ntawm cov hlua thiab cov tav ntawm cov khoom thauj, uas pab tiv thaiv kev puas tsuaj rau txoj hlua.

Yog siv cov hlua khi, ces nws tseem ceeb heev kom tsis txhob muaj kev sib txuas ntawm cov tav ntawm cov khoom thauj.