Qhov kev xaiv zoo tshaj plaws rau cov hniav thoob yog nyob ntawm cov kev xav tau ua haujlwm tshwj xeeb.Forged CATCov hniav thiab cov hniav CAT uas raug pov tseg txhua tus muaj cov txiaj ntsig sib txawv. Ib hom tsis zoo dua thoob ntiaj teb. Kev ntsuam xyuas daim ntawv thov txiav txim siab qhov haum zoo tshaj plaws. Kev nkag siab txog qhov sib txawv ntawmCov hniav CAT forged vs cov hniav CAT cam khwb ciapab cov neeg ua haujlwm txiav txim siab tau zoo. Qhov no ua kom muaj kev ua haujlwm zoo tshaj plaws.
Cov Ntsiab Lus Tseem Ceeb
- Forgedcov hniav thoobmuaj zog. Lawv tiv taus kev hnav zoo. Lawv zoo rau cov haujlwm nyuaj xws li khawb pob zeb.
- Cov hniav thoob uas ua los ntawm cov hlau cam pheej yig dua. Lawv muaj ntau yam duab. Lawv ua haujlwm tau zoo rau kev khawb av dav dav.
- Xaiv cov hniav zoorau koj txoj haujlwm. Qhov no txuag tau nyiaj. Nws ua rau koj lub tshuab ua haujlwm zoo dua.
Nkag Siab Txog Cov Hniav CAT Uas Ua Los Ntawm Cov Hlau
Cov Txheej Txheem Tsim Khoom Forging
Cov txheej txheem forging rau cov hniav thoob muaj ntau kauj ruam meej. Ua ntej, cov neeg ua haujlwm txiav cov khoom siv raw thiab cov billets forging dawb paug. Tom ntej no, cua sov siab npaj cov billet. Tom qab ntawd, dov forging ua cov billet. Die forging tsim cov hniav thoob tshwj xeeb. Tom qab qhov no, cov neeg ua haujlwm txiav cov npoo pov tseg, xuas qhov, thiab cim lub logo. Kev kho cua sov sib xws ua raws li, suav nrog annealing, normalizing, tempering, thiab quenching. Qhov no ua kom cov qauv hlau zoo nkauj, txhim kho qhov nyuaj, thiab ua kom cov qauv ruaj khov. Thaum kawg, tua blasting thiab sandblasting tshem tawm cov nplai oxide, thiab tom qab ntawd roj thiab ci tshwm sim. Kev sim lees paub qhov zoo ntawm cov hniav thoob forged.
Cov Khoom Siv thiab Cov Khoom Sib xyaw
Cov hniav CAT uas raug ntaus feem ntau sivhlau ua los ntawm cov hlau uas tau kho cua sovIb qho kev xaiv uas siv ntau yog cov hlau uas tsis muaj carbon ntau. Cov khoom siv no pheej yig thiab tsis yooj yim rau kev ntxhov siab. Piv txwv li, 4140 alloy muaj lub zog tensile zoo, nrog nws covCov ntsiab lus carbon ze li ntawm 0.40%. Chromium, tam sim no ntawm 1%, ua rau muaj zog tawv dua. Lwm yam khoom xws li silicon (0.6%) ua rau cov khoom siv ruaj khov, thaum nickel (1.5%) ua rau tawv dua. Molybdenum (0.25%) ua kom cov nplej zoo. Cov sulfur thiab phosphorus tseem nyob qis dua 0.03% rau kev ua tau zoo tshaj plaws.
Cov txiaj ntsig tseem ceeb ntawm cov hniav cuav
Cov hniav CAT uas ua los ntawm cov hlau forged muaj ntau yam zoo hauv kev muaj zog thiab kev tiv taus hnav. Cov txheej txheem forging txhim kho cov qauv kev teeb tsa ntawm cov hniav. Qhov no lav qhov ua tau zoo ntawm cov khoom siv kho tshuab. Cov hniav forged tiv taus hnav ntau dua thiab muaj alub neej ua haujlwm ntevLawv lub neej ua haujlwm tuaj yeem yogob zaug ntev duadua li cov hniav thoob. Ib qho kev ua kom zoo tshaj plaws ntawm48-52 HRCua kom muaj kev tiv thaiv zoo tsis ua rau cov khoom tawg yooj yim. Cov txheej txheem forging tshiab, siv kev siab heev thiab kev kub siab extrusion, ua kom cov hlau ntws zoo. Qhov no muab cov khoom siv kho tshuab zoo dua, ua rau muaj zog cuam tshuam siab thiab tiv thaiv kev hnav zoo dua.
Cov Kev Txwv ntawm Cov Hniav Forged
Txawm hais tias lawv muaj qhov zoo, cov hniav forged thoob muaj qee qhov kev txwv. Tus nqi yuav khoom thawj zaug rau cov khoom siv forged zoo tuaj yeem siab heev. Cov txheej txheem forging kuj tseem muaj kev txwv rau kev yooj yim tsim. Lawv xav tau cov pwm thiab cov khoom siv tshwj xeeb. Kev hloov kho cov pwm no rau kev tsim qauv tshwj xeeb yog kim thiab siv sijhawm ntau. Qhov no feem ntau ua rau cov neeg muab khoom tsis kam txais cov lus txib tshwj xeeb. Ntxiv mus, cov txheej txheem forging cuam tshuam nrog cov nqi hluav taws xob thiab cov nqi ua haujlwm siab. Lawv kuj xav tau thaj chaw tsim khoom loj thiab ua rau kev ua haujlwm qis dua ib chav av. Cov yam no ua rau forging tsis haum rau kev tsim khoom loj vim yog cov txheej txheem nyuaj thiab cov nqi khoom siv siab.
Nkag Siab Txog Cov Hniav Caterpillar Bucket
Cov Txheej Txheem Tsim Khoom Casting
Cov txheej txheem casting rau cov hniav thoob pib nrogkev tsim qauvCov kws ua vaj tse siv CAD software los tsim cov hniav thoob, suav nrog txhua qhov kev ntsuas tsim nyog. Tom ntej no, cov neeg ua haujlwm npaj ib lub pwm. Lawv ua ib lub pwm siv ib daim qauv, feem ntau yog los ntawm cov quav ciab, ntoo, lossis yas. Xuab zeb raug ntim ib puag ncig daim qauv no los ua qhov chaw. Lub caij no, cov neeg ua haujlwm npaj cov hlau. Lawv yaj cov hlau hauv lub cub tawg kom nws cov kua dej ntawm qhov kub thiab txias. Tom qab ntawd, lawvtsa lub lauj kaub hlau rau kev ua castingLawv qhib lub tshuab fais fab kom tig lub rooj thiab tswj qhov kub ntawm lub thawv xuab zeb qis dua. Cov neeg ua haujlwm nchuav cov hlau uas yaj kom puv 1/4 ntawm lub qhov hniav thoob. Lawv ntxiv cov hlau sib xyaw thawj zaug rau hauv lub thawv sib xyaw thaum nws ntws. Tom qab ntawd lawv txuas ntxiv nchuav cov hlau uas yaj thiab ntxiv cov hlau sib xyaw thib ob rau hauv lub thawv sib xyaw. Cov hlau uas yaj txias thiab khov kho hauv ib puag ncig uas tswj tau. Lub sijhawm txias sib txawv raws li qhov loj me thiab hom hlau sib xyaw. Thaum kawg, cov neeg ua haujlwm tshem tawm cov pwm, txiav thiab zom cov casting kom zoo, thiab tom qab ntawd kho nws kom muaj zog thiab ruaj khov.
Cov Khoom Siv thiab Cov Khoom Sib xyaw
Cov hniav Caterpillar feem ntau sivcov hlau alloys muaj zog heev. Cov chaw tsim khoom feem ntau suav nrog cov ntsiab lus xws li manganese, chromium, thiab molybdenum. Cov ntsiab lus no ua rau muaj zog thiab hnav tsis kam. Cov txheej txheem casting tso cai rau cov khoom sib xyaw ua ke. Qhov no muab cov khoom tshwj xeeb uas tsim rau ntau yam kev siv. Cov ntaub ntawv casting feem ntau muaj cov qauv isotropic ntau dua. Qhov no txhais tau tias lawv cov khoom zoo ib yam hauv txhua qhov kev taw qhia. Txawm li cas los xij, lawv qee zaum tuaj yeem ua rau pom cov porosity sab hauv lossis cov khoom suav nrog. Cov yam no yuav cuam tshuam rau tag nrho lub zog.
Cov txiaj ntsig tseem ceeb ntawm cov hniav cam khwb cia
Cov hniav thoob uas raug cam khwb cia muaj cov txiaj ntsig zoo heev, tshwj xeeb tshaj yog hauv kev siv nyiaj tsim nyog thiab kev yooj yim tsim. Lawv muab kev txuag nyiaj ntau vim lawv qhov xwm txheej hloov tau. Cov neeg ua haujlwm tsis tas yuav hloov tag nrho cov khoom txuas thoob thaum cov hniav puas lawm. Cov hniav ib leeg tuaj yeem hloov tau. Qhov no txuas ntxiv qhovlub neej ntev ntawm qhov txuas.Nws ua rau txuag tau ob qho tib si lub sijhawm thiab nyiaj txiag. Cov txheej txheem casting kuj tso cai rau cov qauv tsim thiab cov duab nyuaj. Cov chaw tsim khoom tuaj yeem tsim cov hniav nrog cov qauv zoo tshaj plaws rau kev khawb lossis thauj khoom tshwj xeeb. Qhov kev tsim qauv no pab txhim kho kev ua haujlwm zoo hauv ntau yam xwm txheej hauv av.
Cov Kev Txwv ntawm Cov Hniav Uas Muab Tso Rau Hauv
Cov hniav thoob uas raug cam kuj muaj qee qhov kev txwv. Cov txheej txheem casting qee zaum tuaj yeem ua rau muaj qhov tsis zoo sab hauv. Cov no suav nrog porosity lossis shrinkage cavities. Cov qhov tsis zoo no tuaj yeem txo cov khoom siv lub zog tag nrho thiab kev tiv thaiv kev cuam tshuam. Cov ntaub ntawv cam feem ntau qhia txog kev ductility qis dua piv rau cov ntaub ntawv forged. Qhov no ua rau lawv yooj yim dua rau kev tawg brittle nyob rau hauv cov khoom hnyav. Cov qauv noob ntawm cov hniav cam feem ntau tsis zoo dua li cov hniav forged. Qhov no tuaj yeem ua rau lub neej qaug zog txo qis hauv cov ntawv thov dynamic heev. Kev tswj xyuas zoo yog qhov tseem ceeb hauv kev casting kom txo cov qhov tsis zoo no.
Kev Sib Piv Ncaj Qha: Forged vs Cast Caterpillar Bucket Teeth
Kev Sib Txawv ntawm Cov Txheej Txheem Tsim Khoom
Cov txheej txheem tsim khoom rau cov hniav forged thiab cast sib txawv heev. Casting cuam tshuam nrog kev yaj hlau thiab nchuav nws rau hauv pwm. Cov txheej txheem no xav tau qhov kub siab kom ua rau cov hlau liquefy. Yog li ntawd, casting feem ntau sivmuaj zog ntau dua li kev ua kom tawv nqaij. Kev forging, ntawm qhov tod tes, ua rau cov hlau khov kho los ntawm kev siab thiab cua sov. Kev kub forging tseem siv zog ntau heev. Txawm li cas los xij, nws cov kev siv zog tag nrho tseem qis dua piv rau kev casting. Cov txheej txheem sib txawv no ua rau muaj cov yam ntxwv sib txawv ntawm cov khoom siv thiab kev ua tiav ntawm cov khoom kawg.
Kev Sib Piv Txog Lub Zog Thiab Kev Ruaj Khov
Cov hniav forged thiab cast bucket hniav qhia meej meej qhov sib txawv ntawm lub zog thiab kev ruaj khov. Cov hniav forged muaj cov qauv sab hauv ntom. Cov txheej txheem forging ua rau cov hlau me me. Qhov no tshem tawm porosity thiab txhim kho tag nrho lub zog. Cov hniav forged qhia txog cov khoom siv kho tshuab zoo dua. Cov no suav nrog kev ruaj khov zoo dua thiab kev tiv thaiv kev hnav. Cov txheej txheem forging txhim kho cov qauv noob. Nws kuj tsim cov noob ntws mus rau qhov chaw. Qhov no txhim kho cov hlau lub zog. Cov hniav forged muab kev ntseeg siab siab. Lawv haum rau cov xwm txheej ua haujlwm hnyav xws li kev khawb av. Txawm li cas los xij, cov hniav cam khwb cia tuaj yeem muaj qhov tsis zoo sab hauv. Cov no suav nrog porosity, shrinkage, thiab inclusions. Cov qhov tsis zoo no txo cov khoom siv sab hauv lub zog thiab kev ruaj khov. Lub microstructure ntawm cov hlau cam khwb kuj tsis ntom. Qhov no ua rau cov hniav cam khwb feem ntau tsis ruaj khov thaum muaj kev thauj khoom hnyav.
Kev Muaj Peev Xwm Tiv Thaiv Kev Cuam Tshuam
Kev tiv thaiv kev cuam tshuam yog qhov tseem ceeb rau cov hniav thoob. Cov hniav thoob uas ua los ntawm cov hlau forged qhia tau tiaslub zog cuam tshuam zoo dua. Lawv cov noob ntom ntom thiab cov qauv sab hauv sib xws pab txhawb rau qhov no. Piv txwv li, cov hniav cuav ua los ntawm 30CrMnSi hlau tau txais lub zog cuam tshuam ntawm74 J. Qhov no tau tshwm sim thaum quenched ntawm qhov kub zoo tshaj plaws ntawm 870 ° C. Tus nqi siab no yog los ntawm cov qauv lath martensite zoo. Qhov kub sab nraum qhov zoo tshaj plaws no txo qhov tawv. Cov hniav thoob feem ntau muaj qhov cuam tshuam qis dua. Lawv yooj yim dua rau kev qaug zog lossis tawg nyob rau hauv cov xwm txheej cuam tshuam siab. Cov qhov tsis zoo sab hauv xws li qhov hws thiab cov khoom suav nrog txwv lawv qhov tawv. Qhov no ua rau lawv tsis haum rau cov ntawv thov nrog cov khoom thauj sai thiab hnyav.
Kev Ua Haujlwm Tiv Thaiv Kev Sib Nraus
Kev tiv thaiv kev sib txhuam yog lwm qhov ntsuas kev ua tau zoo tseem ceeb. Cov hniav cuav feem ntau muabkev hnav tsis kam zoo heevLawv zoo tagnrho rau txhua qhov chaw uas xav tau kev pab. Lawv cov khoom siv kho tshuab zoo dua pab txhawb raulub neej ua haujlwm ntev duaCov hniav cuav tuaj yeem kav ntevntev ob npaug ntawm cov hniav uas raug pov tsegnyob rau hauv cov xwm txheej hnyav. Cov hniav cam khwb cia muab kev tiv thaiv zoo hnav. Lawv haum rau cov ntawv thov dav dav. Txawm li cas los xij, lawv lub neej luv dua li cov hniav forged. Qhov no yog qhov tseeb tshwj xeeb tshaj yog nyob rau hauv cov chaw ua haujlwm abrasive lossis hnyav. Lubsiab dua qhov nyuaj thiab cov khoom siv kho tshuab zoo duantawm cov hniav cuav ua rau lawv lub neej hnav ntev dua.
Cov Nqi Cuam Tshuam thiab Tus Nqi
Tus nqi cuam tshuam thiab tus nqi tag nrho txawv ntawm ob hom. Cov hniav thoob feem ntau yogpheej yig dua thaum xub thawj. Qhov no ua rau lawv yog qhov kev xaiv pheej yig dua rau qee qhov kev ua haujlwm. Txawm li cas los xij, cov hniav cuav muab kev tiv thaiv kev hnav thiab kev tawv dua. Lawv kuj muab lub neej ua haujlwm ntev dua, feem ntau ob npaug ntawm cov hniav cam khwb cia. Qhov no txhais tau tias hloov pauv tsawg dua. Kev hloov pauv tsawg dua ua rau lub sijhawm tsis ua haujlwm tsawg dua. Nyob rau lub sijhawm ntev, qhov ruaj khov zoo dua thiab lub neej ua haujlwm ntev ntawm cov hniav Forged CAT tuaj yeem muab tus nqi zoo dua. Lawv txo cov nqi ua haujlwm txawm tias tus nqi yuav khoom pib siab dua.
Kev Tsim Qauv Yooj Yim thiab Cov Duab
Kev tsim qauv yooj yim yog qhov sib txawv tseem ceeb. Cov txheej txheem casting tso cai rau cov qauv tsim nyuaj thiab cov duab nyuaj. Cov chaw tsim khoom tuaj yeem tsim cov hniav nrog cov qauv zoo tshaj plaws rau cov haujlwm khawb tshwj xeeb. Qhov kev tsim qauv no pab txhim kho kev ua haujlwm hauv ntau qhov xwm txheej hauv av. Cov hniav casting kuj tseem tuaj yeem muaj cov qauv tsim muaj zog, sib dua thiab muaj peev xwm ua kom ntse. Cov hniav forged muajntau qhov kev txwv ntawm kev ua duabCov txheej txheem forging xav tau cov pwm thiab cov khoom siv tshwj xeeb. Kev hloov kho cov no rau cov qauv tsim tshwj xeeb yog kim thiab siv sijhawm ntau. Qhov no ua rau forging tsis yooj yim hloov pauv rau cov hniav tshwj xeeb lossis cov qauv hniav nyuaj.
Xaiv Cov Hniav Caterpillar Bucket uas Zoo Rau Koj Daim Ntawv Thov
Xaiv cov hniav Caterpillar uas tsim nyogyog ib qho kev txiav txim siab tseem ceeb heev. Nws cuam tshuam ncaj qha rau kev ua haujlwm zoo, lub sijhawm siv tshuab, thiab tag nrho cov nqi ntawm qhov project. Qhov kev xaiv "zoo dua" yeej ib txwm ua raws li qhov xav tau tshwj xeeb ntawm qhov chaw ua haujlwm.
Kev Cuam Tshuam Siab thiab Cov Xwm Txheej Nyuaj
Rau cov haujlwm uas muaj kev khawb pob zeb lossis rhuav tshem ntau zaus, kev xaiv cov hniav thoob kom raug yog qhov tseem ceeb heev.Cov thoob hniav tshwj xeeb yog qhov tseem ceeb rau kev khawb av hnyav thiab kev khawb avLawv ua tau zoo heev nyob rau hauv qhov chaw uas cov av nyuaj dhau rau cov thoob ntug du. Cov thoob no zoo tagnrho rau kev tawg hla cov chaw tawv, kev khawb av, kev khawb av, thiab kev rhuav tshem. Lawv lub peev xwm nkag mus tob dua ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau kev tawg hla cov chaw tawv. Lawv yog qhov tseem ceeb rau kev rhuav tshem qhov twg ntug du yuav tsis txiav nws.
Muaj ntau hom hniav uas pom zoo kom siv rau cov mob nyuaj no.Cov Hniav Pob Zeb Chisel muab kev nkag mus zoo dua thiab ua haujlwm tau ntev. Lawv zoo tshwj xeeb rau kev tshem tawm thiab khawb cov av tawv lossis pob zeb. Txawm hais tias ruaj khov thiab siv tau ntau yam, lawv tuaj yeem kim thiab tej zaum yuav muaj kev ua haujlwm tsis zoo. Single Tiger Teeth kuj haum rau cov ntawv thov no. Lawv zoo heev hauv cov ntaub ntawv tawv thiab cov av compacted nrog kev nkag mus siab. Qhov no ua rau lawv zoo tagnrho rau kev khawb thiab trenching hauv cov av pob zeb lossis cov av compacted nruj. Txawm li cas los xij, lawv yuav tsis muaj kev ruaj khov. Twin Tiger Teeth raug pom zoo heev rau cov chaw nyuaj uas xav tau kev nkag mus zoo. Cov no suav nrog pob zeb, hardpan, thiab te. Lawv ob-pronged tsim muab kev nkag mus zoo dua thiab kev ua haujlwm siab. Lawv zoo rau kev tawg los ntawm cov chaw tawv heev thiab rau kev ua kom raug trenching nyob ib puag ncig cov chaw siv. Txawm hais tias lawv ua haujlwm tau zoo, lawv kim thiab muaj kev ruaj khov tsis zoo.
Ib puag ncig muaj kev sib txhuam siab
Thaum ua haujlwm hauv cov chaw muaj zog heev xws li xuab zeb, pob zeb, lossis limestone, cov qauv hniav tshwj xeeb muab lub neej ua haujlwm ntev dua.Cov Hniav Hnyav raug pom zoo rau cov av uas muaj zog heevLawv muaj cov khoom siv hnav ntxiv rau thaj chaw tseem ceeb. Qhov no ua rau lawv lub neej ua haujlwm ntev dua hauv cov xwm txheej nyuaj.Cov Hniav Sib Tsoo Excavator yog tsim tshwj xeeb rau kev khawb rau hauv cov ntaub ntawv abrasivexws li xuab zeb thiab limestone. Lawv kuj muaj cov khoom siv hnav ntau dua los tswj cov xwm txheej khawb av hnyav.Cov hniav niaj hnub, ua los ntawm cov ntaub ntawv muaj zog xws li hlau austempered ductile, yog cov uas tiv taus cov xwm txheej abrasive heev. Cov txheej txheem tsim khoom tshwj xeeb ua rau lawv zoo tagnrho rau kev ua haujlwm nrog xuab zeb, pob zeb, thiab pob zeb. Cov Hniav Chisel, uas yog tus yam ntxwv los ntawm lawv cov duab dav thiab cov chisel dav, muab thaj chaw ua haujlwm loj. Qhov no ua rau lawv tiv taus cov av abrasive ntau dua. Lawv tsim nyog rau cov haujlwm dav dav hauv cov av uas xoob xoob.
Cov Kev Siv Sib Xyaws
Ntau qhov chaw ua haujlwm muaj ntau yam xwm txheej sib xyaw ua ke, xav tau cov hniav uas tuav tau ob qho tib si kev sib tsoo thiab kev sib txhuam zoo. Muaj ntau lub taub hau thoob tshwj xeeb ua tau zoo hauv cov chaw nyuaj no. Lub Taub Hau Thoob Hnyav yog tsim los rau cov chaw khawb av thiab pob zeb. Lawv muaj cov hlau tuab dua, feem ntau15-20 hli piv rau tus qauv 8-12 hli, thiab cov ntug txiav uas muaj zog. Cov chaw tsim khoom siv cov hlau alloy zoo li Hardox 400 thiab AR500, muab 400-500 Brinell hardness. Qhov no muab kev tiv thaiv kev hnav zoo dua thiab lub neej ntev dua, feem ntau txog li 24 lub hlis. Lawv tiv taus kev puas tsuaj thiab kev cuam tshuam hnyav.
Cov Tiger Bucket Tips muaj cov ntsia hlau ntse thiab ntse. Tus qauv tsim no muab kev nkag mus zoo rau hauv cov khoom tawv thiab me me. Lawv zoo heev rau kev siv uas muaj kev cuam tshuam siab. Twin Tiger Bucket Tips muaj ob lub ntsia hlau, tus qauv V. Qhov no ua rau kev nkag mus zoo dua hauv cov av tawv thiab me me thiab pob zeb. Lawv haum rau cov av nyuaj tshaj plaws.Cov Hniav Pob Zeb, tseem hu ua Cov Hniav Hnyav, yog qhov zoo tagnrho rau cov khoom siv tawv, pob zeb, lossis cov khoom sib xyaw. Lawv muaj kev ruaj khov kom tiv taus kev sib txhuam hnyav thiab lub neej ntev dua vim yog cov khoom siv tawv, tiv taus kev hnav xws li cov hlau carbon siab lossis cov hlau sib xyaw ua ke. Lawv cov duab thiab ntug muab kev nkag mus zoo dua. V-Shape lossis "Twin-Tip" Cov Hniav yog qhov zoo tagnrho rau kev khawb hnyav hauv cov khoom sib xyaw lossis cov khoom sib xyaw. Lawv muab lub zog khawb zoo dua rau cov khoom siv tawv dua, txhim kho cov khoom ntws, thiab nce lub zog hniav los ntawm kev nthuav dav lub nra. Shark Teeth, lossis Rock Point Teeth, yog qhov zoo tagnrho rau cov khoom siv tawv, pob zeb, lossis abrasive. Lawv muab kev nkag mus zoo dua nrog cov lus qhia taw qhia, nruj, tsawg kawg nkaus cov khoom hloov chaw, thiab txhim kho lub zog tiv taus kev hnav thiab tsim kua muag. Tiger Teeth yog qhov zoo tagnrho rau cov xwm txheej hnyav uas xav tau kev nkag mus rau hauv av nyuaj tshaj plaws. Lawv muab kev nkag mus nruj, kev tiv taus kev hnav los ntawm cov khoom siv muaj zog, tiv taus kev sib txhuam, thiab ua haujlwm ntev dua vim yog kev tsim kho kom muaj zog.
Kev Xav Txog Nyiaj Txiag
Thaum xaiv cov hniav thoob, cov neeg ua haujlwm yuav tsum xav txog ntau dua li tus nqi yuav thawj zaug. Kev tsom mus rau tus nqi ib chav xwb yog qhov yuam kev ntau. Cov hniav pheej yig dua uas hnav sai dua lossis ua tsis tiav tuaj yeem kim dua hauv lub sijhawm ntev. Qhov no yog vim muaj kev saib xyuas ntau dua, lub sijhawm tsis ua haujlwm, thiab kev puas tsuaj.Qhov tseem ceeb yog kev xaiv tus neeg muag khoom raws li tus nqi tag nrho ntawm kev muaj..
Muaj ntau yam ua rau tus nqi tag nrho. Tus nqi yuav thawj zaug suav nrog tus hniav thiab lub adapter. Lub neej hnav qhia tias tus hniav ua haujlwm tau pes tsawg teev ua ntej hloov. Tus hniav kim dua me ntsis nrog cov hlau zoo dua yuav muab ob npaug ntawm lub neej hnav, ua rau nws tus nqi ib teev luv dua ib nrab. Cov nqi ua haujlwm cuam tshuam suav nrog lub sijhawm thiab kev siv zog rau kev hloov pauv. Tus hniav nyuaj rau hloov ua rau ntau teev txij nkawm. Kev cuam tshuam rau kev siv roj kuj yog ib qho tseem ceeb. Tus hniav ntse, tsim zoo nkag mus tau yooj yim dua, txo qhov hnyav ntawm lub cav thiab hydraulics. Qhov no ua rau kev txuag roj ntsuas tau. Tus nqi ntawm lub sijhawm tsis ua haujlwm feem ntau yog qhov kev siv nyiaj tseem ceeb tshaj plaws. Ib qho kev ua tsis tiav tuaj yeem nres lub tshuab, thiab tej zaum yuav ua rau tag nrho qhov chaw ua haujlwm, raug nqi ntau txhiab daus las ib teev hauv kev poob khoom. Thaum kawg, qhov kev pheej hmoo ntawm kev puas tsuaj tseem ceeb heev. Tus nqi ntawm tus hniav poob ua rau lub crusher lossis lwm yam khoom siv puas tsuaj tuaj yeem yog astronomical.
Xaiv cov hniav thoob pheej yig dua uas xav tau kev hloov pauv ntau zaus, tej zaum txhua1,000 txog 2,000 teev, ua rau muaj cov nqi mus sij hawm ntev. Cov no suav nrog cov nqi ncaj qha rau cov khoom tshiab, lub sijhawm tsis ua haujlwm ntau ntxiv, thiab cov nqi ua haujlwm siab dua rau kev saib xyuas thiab kho. Ntawm qhov tod tes, kev nqis peev rau hauv cov kev daws teeb meem tiv thaiv kev hnav, txawm tias cov nqi pib siab dua, ua rau muaj kev txuag nyiaj mus sij hawm ntev. Cov kev txuag no los ntawm kev txo qhov hnav thiab tsim kua muag, txo qhov zaus hloov pauv, thiab txo qhov kev cuam tshuam kev ua haujlwm. Thaum kawg, cov kev txuag no ntau dua li qhov kev nqis peev thawj zaug.Lub thoob uas ruaj khov thiab zoo, txawm tias yuav kim dua thaum xub thawj, yuav txuag tau nyiaj rau lub sijhawm ntev.Nws txo qhov xav tau kev kho lossis hloov pauv ntau zaus.Cov hniav mos txwv zoo tshaj plaws yuav muaj cov nqi siab dua ua ntej, tab sis lawv ua rau kev txuag nyiaj mus sij hawm ntevLawv txo cov sijhawm tsis ua haujlwm thiab cov nuj nqis txij nkawm, yog li ntawd tswj tau qhov ua haujlwm tau zoo thiab txo qhov kev cuam tshuam kev ua haujlwm.
Cov Kev Cai Tshwj Xeeb rau Tshuab thiab Txoj Haujlwm
Qhov kev xaiv zoo tshaj plaws ntawm cov hniav thoob kuj nyob ntawm lub tshuab tshwj xeeb thiab cov kev xav tau ntawm txoj haujlwm. Qhov loj ntawm lub tshuab thiab cov qib zog ntawm lub zog ncaj qha cuam tshuam rau kev xaiv cov hniav. Rau cov khawb avtsawg dua 6 tons, feem ntau pom zoo kom siv cov hniav me me. Cov kev xaiv loj dua, xws li cov hniav 2-nti, haum rau cov tsheb khawb 20-tuj. Lub tshuab uas muaj zog 100 HP feem ntau tsim tau kwv yees li 10,000 phaus ntawm lub zog, uas yog qhov tseem ceeb hauv kev xaiv cov hniav.
Hom haujlwm kuj qhia txog qhov yuav tsum tau ua ntawm cov hniav.Rau kev ua haujlwm hauv kev khawb av, cov thoob khawb av, tshwj xeeb tshaj yog cov hom hnyav, tau tsim los rau kev ua haujlwm ntev thiab kev ua haujlwm siab hauv qab cov xwm txheej hnyav.. Lawv muaj cov qauv hlau tuab dua, cov ntug txiav ruaj khov, thiab cov hniav zoo dua. Cov kev cai tseem ceeb suav nrog kev tiv taus kev sib txhuam zoo dua kom tiv taus cov khoom siv hnyav, kev tiv taus kev cuam tshuam rau cov pob zeb loj thiab cov khoom hnyav, thiab kev tsim qauv zoo kom ua kom cov khoom khaws cia tau zoo tshaj plaws thiab ua kom zoo dua qhov nkag mus. Cov thoob no zoo tagnrho rau kev khawb hauv cov av tawv, tuav cov khoom siv sib txhuam, thiab thauj cov hlau lossis cov pob zeb loj.Cov hniav hnyav yog tsim tshwj xeeb rau kev ua haujlwm ntev hauv cov xwm txheej nyuajLawv tsim nyog rau kev khawb pob zeb thiab rhuav pob zeb, kev khawb av thiab kev ua haujlwm quarrying, thiab ua haujlwm ntawm cov av uas muaj zog heev.
Rau cov haujlwm tsim kho dav dav, cov kev cai yuav txawv.Cov hniav tsov ntxhuav ob sab, uas muaj ob sab, tsim qauv V-puab, muab kev nkag mus zoo dua thiab kev ua haujlwm zooLawv ua tau zoo hauv cov ntaub ntawv tawv xws li pob zeb, hardpan, thiab te. Txawm hais tias zoo rau cov chaw nyuaj uas qhov nkag mus yog qhov tseem ceeb, lawv kim thiab tsis ruaj khov, feem ntau xav tau kev hloov pauv ntau zaus. Cov hniav no yog qhov tshwj xeeb tshaj yog rau cov neeg khawb av ua haujlwm xws li trenching, mining, thiab demolition qhov twg xav tau lub zog khawb ntxiv hauv thaj chaw nyuaj. Cov hniav CAT forged, paub txog lawv qhov toughness, yuav raug txiav txim siab rau cov ntsiab lus siab siab hauv cov ntawv thov no.
Cov neeg ua haujlwm yuav tsum xaiv cov hniav thoob raws li kev ntsuam xyuas zoo ntawm lawv qhov chaw ua haujlwm. Cov hniav cuav zoo heev hauv kev tawv thiab kev tiv thaiv kev cuam tshuam rau cov haujlwm nyuaj. Cov hniav cam muab kev siv nyiaj tsim nyog thiab kev tsim qauv ntau yam rau ntau yam kev siv. Sib phim qhovhom hniav, tsim, thiab cov khoom sivrau cov xwm txheej tshwj xeeb ntawm qhov chaw ua haujlwm ua kom muaj kev ua tau zoo tshaj plaws thiab lub neej ntev.Cov ntaub ntawv zoo thiab xav txog cov av zooyog qhov tseem ceeb rau kev ruaj khov.
Cov Lus Nug Feem Ntau
Qhov txawv tseem ceeb ntawm cov hniav forged thiab cast yog dab tsi?
Cov hniav cuav raug tsim los ntawm kev nias hnyav heev, ua rau muaj cov qauv sab hauv uas tuab thiab khov kho. Cov hniav cuav raug tsim los ntawm kev nchuav cov hlau uas yaj rau hauv pwm, uas ua rau muaj cov qauv nyuaj dua.
Thaum twg ib tug yuav tsum xaiv cov hniav forged bucket?
Cov neeg ua haujlwm yuav tsum xaiv cov hniav thoob uas raug tsim los rau cov xwm txheej uas muaj kev cuam tshuam loj thiab nyuaj. Cov no suav nrog kev khawb pob zeb lossis kev rhuav tshem. Lawv muaj lub zog zoo dua, tiv taus kev cuam tshuam, thiab lub neej ua haujlwm ntev dua.
Thaum twg cov hniav pov tseg yog qhov kev xaiv zoo dua?
Cov hniav thoob yog qhov kev xaiv zoo dua rau kev siv nyiaj tsim nyog thiab kev ywj pheej tsim. Lawv haum rau cov ntawv thov dav dav thiab cov xwm txheej sib xyaw uas cov duab sib xyaw ua ke zoo.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-02-2025