Kev tsim cov hlua hlau muaj peb txheej txheem yooj yim: hlau kos duab, twisting thiab hlua kaw.
Kev kos duab
Cov ntaub ntawv raw: Cov hlua hlau kos duab ntawm no yog hais txog kev siv tshuab uas cov khoom siv raw yog pickled, phosphated, shelled, thiab unwound, thaum lub sij hawm uas ib los yog ntau lub sij hawm yog rub thiab lub molecular mechanism yog hloov mus cuag lub hom phiaj txoj kab uas hla.
Cov ntaub ntawv raw yog ferrous hlau nrog ib txoj kab uas hla ntawm {{{0}}.14 ~ 10.00mm thiab non-ferrous hlau nrog ib txoj kab uas hla ntawm 0.01 ~ 16.00mm.
Pickling: Cov txheej txheem ntawm kev ntxuav tawm cov xeb thiab dov rau saum npoo ntawm cov ntaub ntawv raw ntawm cov hlua hlau nrog cov kua qaub, tseem hu ua shelling hauv cov txheej txheem hlau hlua, feem ntau strips cov oxide ntawm cov kab siab, thiaj li tsis mus cuam tshuam rau qhov khoob thiab ua kom puas cov hlau kos tuag los ntawm impurities xws li xeb.
Phosphating: Feem ntau hais lus, nws yog txheej txheem ntawm immersing cov khoom nyob rau hauv ib tug phosphate tov kom tau ib tug dej-insoluble phosphate zaj duab xis ntawm nws nto. Corrosion tiv thaiv rau ib qho twg.
Qhib qhov khoob: ib lub qhov ntawm ib qho duab nyob hauv nruab nrab ntawm cov pwm los ntawm ntau yam kos hlau xaim, puag ncig, square, octagonal lossis lwm yam duab tshwj xeeb. Thaum cov hlau raug yuam los ntawm qhov tuag, qhov loj thiab cov duab hloov.
Kev kos duab txias: zoo tib yam puag ncig steel, cia nws raug yuam rub los ntawm lub qhov me me dua li nws txoj kab uas hla, txoj kab uas hla ntawm cov hlau puag ncig yuav me dua, qhov ntev yuav elongated, thiab cov txheej txheem yuav rov ua dua, cov hlau puag ncig yuav ua rau me me. ua ntxiv me me. Tom qab no cov yas deformation, lub hardness ntawm cov hlau yuav nce, thiab cov plasticity yuav pib ploj mus. Cov hlau zoo li no tuaj yeem siv tau thaum plasticity tsis tas yuav tsum tau, tab sis tsuas yog lub zog.
Tempering: Vim tias cov qauv molecular ntawm cov hlau hlau tau raug rhuav tshem, tsuas yog tempering rov qab ua cov qauv sab hauv ntawm cov hlau hlau. Txhawm rau kos cov xaim dua, nws tsis yooj yim rau tawg, thiab nws tuaj yeem rub mus rau lub zog peb xav tau. Lub zog yog qhov peb hu ua tensile lub zog. Lub zog yog kos los ntawm kev kos duab, tsis yog los ntawm kev kho cua sov. Qhov no yog qhov sib txawv loj tshaj plaws ntawm txoj hlua hlau siv tshuab thiab tshuab machining. Lub zog dav dav: 1470N / mm2, 1570N / mm2, 1670N / mm2, 1770N / mm2, 1870N / mm2, 1960N / mm2. Yog li ntawd, qhov tsim nyog lub zog yuav tsum raug xaiv hauv kev xaiv cov hlua hlau. Koj tsis tuaj yeem tsom mus rau kev siv siab xwb. High-strength hlau hlua muaj zog tensile quab yuam, tab sis kuj tsis muaj zog nyob rau hauv cov nqe lus ntawm hnav tsis kam thiab yooj.
Twisted strands
Hom, qauv thiab siv cov twisted strands Hom, qauv, cov khoom siv raw thiab cov txheej txheem ntawm cov hlua hlau yog nyob ntawm kev siv. Feem ntau, steel hlau hlua siv carbon steel hlau nrog ib txoj kab uas hla ntawm {{0}}.1 ~ 6.0mm puag ncig seem. Thaum twisting kaw thiab semi-sealed hlau ropes, Z-shaped thiab lwm yam tshwj xeeb-zoo li tus hlau xov hlau yog siv. Hom hlua hlua tau muab faib raws li lawv cov kev siv: cov hlua rau kev ncua kev txuas hniav thiab cov hlua sib tw rau cov mines, cov hlua khi rau cov khoom siv hluav taws xob, cov hlua khi rau cov khoom siv sib kis, cov hlua khi rau cov elevator, khi hlua khi rau cov khoom thauj khoom, thiab lwm yam. ntawm hlau ropes yog nce, thiab cov qauv yog ua ntau thiab ntau complex, thiab ntxiv rau ntau yam coated hlau nyob ntawm tej, stainless hlau nyob ntawm tej thiab bimetallic hlau nyob ntawm tej kuj siv. Txhawm rau kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm kev siv cov hlua hlau, cov hlua hlau yuav tsum muaj lub zog txaus, zoo yoog raws, compactness ntawm twisting, compressive tsis kam, hnav tsis kam, corrosion kuj thiab qaug zog tiv thaiv, ntawm cov uas lub zog yog feem ntau. tseem ceeb.
Cov qauv ntoo khaub lig ntawm cov hlua hlau yog me ntsis kev sib cuag nrog lub voj voog strand, txoj kab yog nyob rau hauv kev sib cuag nrog lub voj voog strand, qhov saum npoo yog nyob rau hauv kev sib cuag nrog lub voj voog strand, tshwj xeeb-zoo li tus strand, ib txheej strand yog tsis tig, kaw thiab tiaj tus. Ntawm lawv, qhov chaw sib txuas ntawm cov hlua hlau hlua yog tsim los ntawm kev kos cov hlua sib txuas ntawm cov hlua hlau los ntawm cov hlua hlau tuag los yog cov menyuam tuag los ntawm lub zog traction ntawm lub tshuab twisting. Los ntawm kev kos duab tuag, muaj ob txoj kev tiv thaiv corrosion nyob rau hauv qhov sib tw twist strand ua ntej thiab tom qab deformation ntawm cov hlua hlua, oiling thiab plating.
Oiled: Tag nrho cov hlua hlau yuav tsum tau oiled. Cov tub ntxhais fiber ntau yog impregnated nrog roj, uas yuav tsum tau cov roj los tiv thaiv cov tub ntxhais fiber ntau los ntawm rotting thiab corroding steel hlau, moisturizing cov fiber, thiab lubricating cov hlua hlau los ntawm sab hauv. Qhov saum npoo yog oiled thiaj li hais tias tag nrho cov hlau hlau nto nyob rau hauv cov hlua strand yog tusyees coated nrog ib tug txheej ntawm anti-xeb lubricating roj, uas cov hlua siv nyob rau hauv mine nrog kev sib txhuam lifting thiab loj ntxhia dej yuav tsum tau coated nrog dub roj grease. muaj zog sib tsoo thiab dej tsis kam;
Plating: galvanized, aluminium-plated, coated nylon lossis yas, thiab lwm yam Galvanized yog muab faib ua nyias txheej ntawm steel hlau plating thiab tom qab ntawd ib txheej tuab ntawm galvanized steel hlau tom qab kos duab, cov khoom siv ntawm cov txheej tuab yog txo qis piv nrog cov txoj hlua khi hlua, thiab nws yog qhov tsim nyog rau siv nyob rau hauv ib puag ncig corrosive hnyav. Aluminized steel hlau hlua yog ntau corrosion-resistant, hnav-resistant thiab kub-resistant dua galvanized steel hlau hlua, thiab yog tsuas yog siv rau nuv ntses trawling ships thiab mines uas muaj H2S. Muaj ob hom hlau hlua coated nrog nylon los yog yas: coated hlua thiab coated strand hlua. Cov qub yog siv rau cov hlua zoo li qub thiab tom kawg yog siv rau cov hlua txav.
Hlau dov txheej txheem: steel hlau reel yog rov dov rau ntawm I-wheel ntawm lub tshuab twisting, thiab cov hlau hlau kuj tuaj yeem ncaj qha dov mus rau I-wheel tom qab lub tshuab nqus hlau. Twisting strands twists steel hlau nyob rau hauv hlua hlua. Muaj hom pob tawb, hom raj hom, tubeless hom thiab ob lub tshuab twisting. Schematic daim duab ntawm 12-axis tubular strand twisting tshuab, 1 yog I-log uas thauj cov hlua qis, 2 yog lub rotating chim, thiab yog nruab nrog 12 I-log tag nrho ntawm steel hlau, 3 yog crimping Cov pobzeb ntawm cov hlua, 4 yog lub log traction, 5 yog lub log ntawm txoj hlua sab saud, lub thoob rotates rau ib lub lim tiam, thiab qhov ntev ntawm txoj hlua strand rub tawm los ntawm lub log traction yog qhov sib nrug ntawm qhov sib tw. txoj hlua.
Kaw txoj hlua
Nyob rau ntawm txoj hlua kaw tshuab, cov hlua hlua tau teeb tsa nyob rau hauv ib txoj kab kauv nyob ib ncig ntawm txoj kab nruab nrab ntawm txoj hlua hlua los tsim cov txheej txheem ntawm cov hlua hlau. Txoj hlua yuav tsum raug kaw kom nruj raws li cov kev cai ntawm cov hlua hlau tsim cov txheej txheem. Tom qab txoj hlua kaw lub tshuab raug xaiv, cov hlua yuav tsum tau ua tib zoo xaiv kom haum rau txoj hlua, thiab cov kev qhia tshwj xeeb, qauv, ntswj kev taw qhia (saib cov hlua hlua sib tw), qhov ntev, thiab lwm yam yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm daim npav xaim hlua. Tom qab xaiv txoj hlua khi, cov khoom thauj khoom I-wheel tau nruab rau ntawm I-log thav duab ntawm txoj hlua kaw tshuab. Lub installation ntawm I-wheel, txoj kev threading ntawm cov strands, kev hloov ntawm kev sib tw tsis thiab kev sib tw ua haujlwm hauv txoj hlua kaw yog tib yam li cov hauv kev sib tw ntawm cov hlua. Piv nrog cov twisted strands, txoj hlua kaw txawv tsuas yog nyob rau hauv cov txheej txheem twisting. Kev sib tw ntawm cov hlua hlau yog muab faib ua peb hom: twisting ntawm ib leeg-twisted hlau hlua, twisting ntawm ob-twisted hlau hlua thiab twisting ntawm peb-twist hlau hlua.
Txoj kev sib tw thiab cov txheej txheem sib tw ntawm ib leeg-twisted xaim hlua yog qhov yooj yim tib yam li txoj kev sib tw thiab cov txheej txheem sib tw ntawm cov qauv ntawm tib lub qauv, qhov sib txawv tsuas yog nyob rau hauv ib leeg-twisted hlau hlua, txoj kev sib tw ntawm txhua txheej twisted sab nraum lub hlua core yog alternate, thiab cov kev taw qhia twisting yog txiav txim raws li cov kev taw qhia twisting ntawm txheej txheej steel hlau. Cov hlua khi hlua khi yog nyob rau ntawm ib leeg-twisted steel hlau hlua, thiab txoj kev sib tw yog zoo ib yam li cov hlua sib tw twist ib leeg-twist hlau hlua, qhov txawv yog qhov loj ntawm qhov tshwj xeeb-zoo li cov hlau hlau sab nraum cov hlua hlua yuav tsum. yuav tau lees tias ib txwm fim rau sab nrauv ntawm cov hlua hlau thaum twisting. Kev sib tw ntawm qhov tshwj xeeb zoo li cov hlau hlau sab nraum lub hauv paus ntawm cov hlua khi hlua khi yog feem ntau ua tiav ntawm cov cuab yeej tshwj xeeb.
Ob-twisted hlau hlua feem ntau yog ua los ntawm 2, 3, 4, 6, 7, thiab 8 strands. Nws tuaj yeem ncav cuag li 36 strands, nrog ntau ntau yam thiab cov qauv nyuaj, thiab yog cov hlua hlau siv dav tshaj plaws. Feem ntau daim ntawv thov yog ob-twisted hlau hlua, uas muaj 6 strands. Nruab nrab thiab nplua ob-twisted hlau ropes yuav twisted los ntawm tubular stranding tshuab. Coarse hlau ropes, tshwj xeeb tshaj yog co-twisted hlau ropes (saib hlau hlua twisting txoj kev), yog twisted los ntawm pob tawb hom hlua kaw tshuab. Cov hlua tshwj xeeb zoo li cov hlua hlau tuaj yeem sib tw los ntawm cov cuab yeej tshwj xeeb, lossis cov kab sib txuas tuaj yeem sib tw rau hauv ib qho tshwj xeeb-puab strand ntawm cov hlua zoo tib yam kaw tshuab. Qhov chaw sib tiv tauj hlau hlua tuaj yeem tsim los ntawm txoj kev sib tw ntawm cov hlua tshwj xeeb zoo li cov hlua, lossis los ntawm txoj kev yas compression. Cov txheej txheem yas compression yog rub lossis yob lub voj voog puag ncig thaum twisting strand, kom cov hlau xaim hauv cov hlua khi ua cov yas deformation, hloov cov kev sib cuag ntawm cov hlau hlau hauv cov hlua, thiab tom qab ntawd siv cov hlua khi no los ua ib qho txoj hlua. Kev sib tw ntawm txoj hlua peb-twisted yog tib yam li cov hlua ntawm ob-twisted, tshwj tsis yog tias tus naj npawb ntawm twists tau nce.
Tag nrho cov hlua hlau yuav tsum tau twisted rau hauv ib qho tsis xoob. Qhov kev ua tsis tau zoo ntawm txoj hlua hlau yog ua tiav los ntawm pre-deforming cov twisted strands thaum kaw txoj hlua. Cov hlua hlau nrog cov hlau cores kuj tuaj yeem kho cua sov kom ua tiav cov khoom tsis xoob. Txhawm rau txhim kho cov khoom siv dag zog thiab cov khoom tsis xoob ntawm cov hlua hlau, ntxiv rau qhov ua ntej deformation ntawm cov hlua thaum txoj hlua kaw, cov txheej txheem strand straightening kuj tau dav siv thaum twisting thiab kaw cov hlua kom tshem tawm cov hlua khi. twisting kev nyuaj siab ntawm cov hlua hlau.
Nyob nruab nrab ntawm lub log traction ntawm txoj hlua kaw lub tshuab thiab cov khoom siv nqa, ib txoj hlua hlau lubrication zawj yog npaj los lubricate cov hlua hlau. Tom qab cov hlua hlau yog oiled, nws yog tusyees lub qhov txhab ntawm lub I-wheel ntawm lub take-up mechanism los ntawm cov hlau npaj mechanism. Tom qab twisting, qhov kawg ntawm cov hlua hlau yog khi nruj nreem nrog ib tug mos steel hlau thiab tsau rau lub log I-wheel.
