Txhua txoj hlua lossis hlua, txawm hais tias nws yog ua los ntawm cov khoom ruaj khov thiab muaj zog, tuaj yeem tshem tawm lossis tawg txhua lub sijhawm. Txawm hais tias muaj qhov pom tseeb ntawm kev kho kom zoo, leej twg tuaj yeem ua tau, txawm tias tsis muaj kev txawj tshwj xeeb. Qhov tsis txaus siab tshaj plaws hauv qhov xwm txheej tam sim no yog qhov muaj peev xwm ntawm kev sib tsoo nrog nws nyob txhua qhov chaw thiab raws nraim thaum muaj xwm txheej zoo li no tsis xav tau.
Yog li ntawd, nws yuav pab tau kom paub yuav ua li cas braid ib tug hlau cable kom raug. Ntxiv mus, qhov no tsis tas yuav muaj cov cuab yeej tshwj xeeb lossis kev txawj tshwj xeeb. Nyob rau hauv lub neej yav tom ntej, ob qho tib si nuv thiab qhwv ntsej yuav woven rau hauv lub cable. Nyob rau tib lub sijhawm, lub zog ntawm cov qauv yuav nyob rau theem siab, thiab nws yuav ua haujlwm rau koj ntau tshaj ib xyoos. Ua ntej pib ua haujlwm, nws raug nquahu kom hnav hnab looj tes tiv thaiv, vim tias qhov kawg ntawm cov hlua ntawm cov hlua hlau tuaj yeem ua rau koj ob txhais tes ua mob hnyav.
Cov ntaub ntawv dav dav txog cables
Nyob rau hauv kev ua liaj ua teb thiab kev thauj mus los engineering, hauv kev tsim kho, roj thiab thee kev lag luam, hauv kev thauj dej thiab hiav txwvropes thiab cables yog siv los ntawm stainless los yog zoo tib yam, tab sis tib lub sij hawm txhim khu kev qha thiab ruaj steel. Feem ntau lawv yog siv los ua lub hauv paus ntawm ntau yam kev thauj mus los, nqa thiab txoj kev mechanisms. Yog tias peb ua tib zoo xav txog cov hlua hlau, peb tuaj yeem pom tias nws yog cov khoom siv hlau hloov tau yooj yim uas muaj cov hlua ntawm cov hlua hlau sib tw ua ke. Tus naj npawb ntawm cov hlua hauv txhua tus neeg cable tuaj yeem sib txawv, nrog rau cov xov tooj ntawm cov xov hlau uas txhua tus ntawm lawv tau twisted. Ib qho zinc lossis txhuas txheej feem ntau yog siv los ntawm cov hlua rau cable los txhim kho nws cov khoom tiv thaiv corrosion. Lub galvanized yeeb nkab (los yog stainless hlau sib npaug) coated nrog xws li ib tug tshwj xeeb compound yuav kav ntev npaum li cas tsis muaj nws. Yog tias koj tsis paub yuav ua li cas rau braid steel cable, daim duab hauv qab no yuav pab tau koj.
Sab hauv cov hlua hlau feem ntau yog cov tub ntxhais, lub luag haujlwm tseem ceeb ntawm kev ua haujlwm yog los tiv thaiv kev txhim kho ntawm kev hloov pauv hauv cov khoom thiab cov hlua khi ntawm cov xaim tsis ua haujlwm rau hauv nruab nrab. Qhov no yog qhov yuav tsum tau ua ntawm txhua txoj hlua lossis cable ua los ntawm cov organic, hlau, ntuj lossis hluavtaws. Hauv lwm lo lus, lub hauv paus yog lub puab ncej rau nws cov strands. Kev paub txog cov qauv ntawm cov hlua hlau lossis cov hlua khi yuav pab koj nkag siab tias yuav ua li cas khi hlua koj tus kheej kom zoo.
Steel cable siv hom
Cov hlua hlau tau muab faib ua peb hom los ntawm lay:
- single;
- ob;
- three-strand.
Hauv ib lub cables, cov xaim ntawm ib txoj hlua khi nrog ib ntu yog twisted rau hauv ib lub kauv hauv ob peb txheej. Feem ntau cov txheej txheem yog los ntawm ib mus rau plaub. Nyob rau hauv ob lub cables, ob peb strands yog twisted nyob ib ncig ntawm lub hauv paus. Hauv kev tsim khoom ntawm peb-strand cables lossis ropes, ob peb cables uas muaj qhov sib txawv lossis zoo ib yam yog siv.
Ntau yam ntawm cov cables raws li qib kev hloov pauv
Txhim kho cov hlau cables:
1. Nrog nce yooj. Nyob rau hauv lawv, 24 xov hlau yog twisted nyob ib ncig ntawm txhua tus tub ntxhais. Muaj 144 cov xov hlau nyias hauv tag nrho.
2. Nrog tus qauv yooj. Kaum ob kab nyob ib ncig ntawm lub hauv paus. Nyob rau hauv tag nrho, muaj 72 xov hlau nyob rau hauv xws li cables.
3. Tsawg-flex cables. Tsuas yog 42 cov xov hlau siv hauv lawv cov khoom.
Ntau yam hlua hauv kev taw qhia
1. Hla - strands yog twisted rau hauv ib tug cable nyob rau hauv kev coj rov qab mus rau cov kev taw qhia ntawm lub twist ntawm cov hlau.
2. Unilateral - tib txoj kev coj.
3. Triple - hom 1 nteg yog siv, tab sis cov xov hlau thiab cov hlua tau sib txawv ntawm cov lus qhia sib txawv. 4. Kev sib xyaw ua ke - hauv cov khoom zoo li no, sab laug thiab txoj cai nteg cov lus qhia ib txhij siv.
Tsis tas li ntawd, cov cables tau muab faib ua spinning thiab qis-spinning. Cov khoom siv los ntawm cov tub ntxhais yog tsim los kuj muab faib ua cov organic, ib leeg strand lossis steel hlau.
Tam sim no koj tuaj yeem pom hauv kev nthuav dav li casbraid txoj hlua koj tus kheej. Cov cuab yeej xav tau rau txoj haujlwm:
- screwdriver;
- pliers;
- txiab hlau;
- wire;
- hnab looj tes.
Yuav ua li cas khi hlua?
Lub tswv yim thiab algorithm ntawm cov txheej txheem tsis nyuaj li nws yuav zoo li tus neeg tsis paub.
1. Peb txiav tawm qhov kawg ntawm lub cable kom sib npaug li qhov ua tau, thiab yog tias qhov kawg ntawm nws cov cores yog khoov los yog tsis sib xws, ces peb tshem tawm txhua txoj hlua me me thiab txiav tawm qhov tsis xws luag nrog txiab lossis hlau txiav. Nws yog ib qho yooj yim los txiav tawm qhov xaus los ntawm kev muab lawv tso rau ntawm ib lub tsheb ciav hlau hlau los yog ntawm ib lub sledgehammer thiab tawm tsam ntawm tib qhov chaw nrog lub ntse ntug ntawm ib tug rauj. Raws li txoj cai, tom qab 10-15 lub tshuab zoo li no, qhov kawg ntawm lub cable raug txiav tawm.
2. Yam tsawg kawg ib nrab ib 'meter' los ntawm ntug, unwind lub cable rau hauv strands.
3. Peb txiav txim siab txoj kab uas hla ntawm lub voj voog yav tom ntej peb xav tau thiab, tau ntsuas qhov kev ncua deb ntawm ntug ntawm cov kab tsis sib haum, peb muab 2 strands. 3-5 cm yuav tsum tau ntxiv rau txoj kab uas hla ntawm lub voj voog yav tom ntej, vim nws yuav txo qis hauv qhov loj me thaum xaws. Peb ua ib lub voj ntawm cov hlua xaiv los ntawm qhwv lawv.
4. Qhov kawg ntawm cov xov yog untwisted thiab raug mob rau hauv intertwined strands. Lwm qhov yuav tsum tau muab qhwv rau hauv qhov sib txawv. Yog tias qhov ntev tso cai, tom qab ntawd los ntawm qhov tshwm sim peb strands koj tuaj yeem weave pigtail, alternated weaving threads.
5. Qhov thib peb strand yog twisted nyob ib ncig ntawm lub pigtail, ces ib lub voj yog woven rau hauv nws, thiab ib tug tig yog ua nyob ib ncig ntawm lub braid dua. Cov xov hlau hauv cov txheej txheem weaving tau dhau los ua ib txoj hauv kev uas yav dhau los ib txwm mus rau lwm qhov.
6. Tom qab ntawd txhua qhov kawg ntawm cov xov hlau tau muab zais rau hauv lub pigtail, thiab qhov tshwm sim ntawm ob txoj hlua tau muab zais rau hauv nrog lub hau ntswj lossis cov pliers. 7. Nws yog ib advisable kom nruj lub resulting braid nrog clamps nyob rau hauv ob los yog peb qhov chaw. Koj tuaj yeem siv cov hlau zoo tib yam, uas yog nruj nreem qhwv ib ncig ntawm lub cable thiab ces nruj nreem rub ua ke nrog cov pliers. Lub protruding kawg ntawm xws li ib tug dab tshos tseem muab zais rau hauv lub pigtails kom lawv tsis txhob cuam tshuam.
Thaum kawg ntawm kev ua haujlwm, nws yog qhov tsim nyog cais qhov chaw ntawm kev ua haujlwm, piv txwv li, nrog cov ntaub nplaum insulating. Nws yuav pab kom nrawm rau qhov xaus ntawm cov hlau xaim ua ke thiab tiv thaiv kev raug mob yav tom ntej rau tes ntawm tus uas yuav siv cov cable no.
Hais txog yuav ua li cas braid ib tug cable, koj yuav tsum nco ntsoov: thiaj li yuav tau ib tug muaj zog thiab txhim khu kev qha kev twb kev txuas, thaum lub sij hawm tso, nws yog tsim nyog los nteg cov strands symmetrically thiab tusyees nias rau lawv. Periodic crimping ntawm twisted strands yuav yog ib qho kev lees paub ntxiv tias tag nrho cov qauv yuav tau txais lub zog txaus.
Ua ib lub voj ntawm lub steel cable
Ntau zaus, ntxiv rau kev daws qhov teeb meem ntawm "yuav ua li cas braid ib lub cable", nws yog qhov yuav tsum tau tsim lub voj voog ntawm nws qhov kawg. Piv txwv li, thaum kho lub stretch ntawm ib tug towing cable los yog ib tug kav hlau txais xov, nws yuav tsum tau txo qis ib yam dab tsi mus rau ib tug tob, xws li ib tug submersible twj tso kua mis. Txij li thaum lub steel cable los yog hlua yog nruj heev, nws yuav tsis ua hauj lwm tsuas yog khi nws nyob rau hauv ib tug knot thaum kawg. Nyob rau hauv cov ntaub ntawv no, tsis muaj dab tsi tshuav tab sis yuav braid lub cable rau hauv ib lub voj. Thiab hauvqhov no kuj tsis nyuaj. Nrog rau braiding cable nrog steel hlau.
txheej txheem ua haujlwm
1. Peb txiav qhov kawg ntawm xya-strand cable ib txwm sib npaug nrog lub tshuab sib tsoo lossis txiav tawm nrog rauj (nws qhov ntse ntse)
2. Peb unwind lub cable los ntawm 50-70 cm thiab siv ib tug screwdriver los faib nws mus rau hauv ob qhov chaw. Ib qho muaj peb txoj hlua thiab lwm qhov muaj plaub.
3. Peb ntswj cov hlua ntawm ob qho tib si ua ke.
4. Peb ua ib lub voj nrog txoj kab uas hla yam tsawg 10 cm.
5. Peb khoov thawj plaub-strand rau lwm qhov, uas peb muab tso rau hauv qhov khoov ntawm lub ntsiab cable.
6. Qhov kawg ntawm cov xov woven yog alternated nyob ib ncig ntawm ib tug improvised kov.
7. Tom qab ntawd peb ntswj txhua txoj hlua dawb ua ke nyob ib ncig ntawm tus kov, xaws nws rau hauv ib lub voj, thiab rov ua cov txheej txheem. 8. Tom qab ntawd, nteg ib qho tom ntej ntawm ib qho dhau los, peb npog qhov kawg ntawm tag nrho cov strands. Raws li qhov tshwm sim ntawm xws li manipulations, peb tau txais ob threads uas yuav tsum tau muab tso rau hauv ib tug screwdriver ntawm lub loops. Nyob rau hauv qhov chaw no, nws yog qhov zoo dua los kaw cov hlab nrog daim, flattening lawv, los yog siv insulating daim kab xev. Qhov no yuav pab kom tsis txhob raug mob yav tom ntej.
Hluav taws ntawm txoj hlua lossis hlua
Hais txog yuav ua li cas braid ib cable - steel los yog los ntawm lwm yam khoom, nws yuav tsum tau hais tias hluav taws yuav ua tau. Nws yog qhov nyuaj me ntsis. Ntawm qee qhov kev ncua deb ntawm qhov kawg ntawm lub cable, lub cim muaj zog ib ntus yog ua, thiab qhov kawg ntawm nws cov strands raug kho nrog tib cov cim. Tom qab ntawd, qhov kawg ntawm txoj hlua yuav tsum tau muab tshem tawm.
Nyob rau hauv daim ntawv ntawm lub voj, lub cable yog nteg rau saum npoo (zoo duakhoom), tag nrho nws cov strands tawg los ntawm. Ob peb xuas nrig ntaus tau ua, tab sis tshwj xeeb yog them rau thawj tus, vim nws yog qhov tseem ceeb tshaj plaws ntawm lawv. Qhov kev ntseeg siab thiab lub zog ntawm qhov hluav taws kub yog ua kom ntseeg tau los ntawm thawj qhov xuas nrig ntaus. Qhov no kuj yog ib txoj hauv kev zoo rau braid ib cable. Cov tswv yim yuav tsis ua rau muaj teeb meem.
Yuav ua li cas khi ib txoj hlua?
Yog tias vim li cas koj txiav txim siab sim khi lub voj, thiab tsis txhob qhib lub cable thiab ntswj cov hlua, raws li tau hais los saum no, koj tuaj yeem siv cov pob zeb qub marine, qhov yooj yim tshaj plaws - ntoo qhib. Lub algorithm rau txoj kev no ntawm yuav ua li cas rau braid ib steel cable yog nthuav tawm hauv qab no:
- Khawb txoj hlua kawg ib nrab thiab qhwv nws ib ncig los ua ib lub nplhaib.
- Xov lub voj uas tsim thaum kawg rau hauv lub nplhaib thiab tuav kom nruj. Koj yuav tau txais lub pob muaj zog thiab txhim khu kev qha heev. Nws qhov teeb meem tseem ceeb yog thaum rub, nws nruj heev thiab tom qab ntawd nws nyuaj heev rau kev kho nws.
Tam sim no koj tuaj yeem kho cov hlua hlau koj tus kheej, vim tias koj paub yuav ua li cas khi cov hlua rau hauv lub voj, thiab tam sim no qhov kev tawg yuav tsis ua rau koj muaj teeb meem ntau.
