Xaiv txoj caithoob cov hniav pins rau mining excavatorsncaj qha cuam tshuam cov cuab yeej siv zog thiab kev ntseeg siab. Kev tshawb fawb qhia tau hais tias 34.28% kev txhim kho hauv kev ua tau zoo tom qab ua kom zoo duathoob hniav adapter, thoob tus pin thiab xauv, thiabthoob tus pin thiab xauv lub tes tsho ntawm excavator. Cov lus hauv qab no qhia txog cov kev ntsuas kev ua haujlwm tseem ceeb rauhigh-wear thoob hniav pins:
| Parameter | Tus nqi | Kev cuam tshuam |
|---|---|---|
| Qhov siab tshaj plaws ntawm lub thoob hniav tus pin | 209.3 MPa rau | Kev nyab xeeb theem kev ntxhov siab, txo kev pheej hmoo ntawm pob txha |
| Deformation | 0.0681 hli | Durable nyob rau hauv hnyav loads |
| Kev nyab xeeb yam | 3.45 Nws | Ua tau raws li cov qauv kev nyab xeeb |
Ntsiab Cai
- Xaiv lub thoob cov hniav pinslos ntawm kev txheeb xyuas koj lub excavator tus pin system thiab sib piv cov pins rau lub hom thiab qauv kom muaj kev ruaj ntseg haum thiab txhim khu kev qha.
- Ntsuas tus pin thiab cov hniav hauv hnab tshos kom zoo siv cov cuab yeej kom tsis txhob muaj teeb meem haum thiab ua kom lub neej ntev ntawm koj cov khoom siv.
- Khaws thiab tshuaj xyuas cov pinstsis tu ncua kom txo downtime, txo tus nqi tu, thiab ua kom koj cov mining excavator muaj kev nyab xeeb thiab siv tau zoo.
Vim li cas thoob Hniav Pins rau Mining Excavators Teeb meem
Kev ua tau zoo thiab Efficiency
Bucket hniav pins rau mining excavators ua lub luag haujlwm tseem ceeb hauv kev ua kom lub tshuab tso zis ntau tshaj plaws. Thaum cov neeg ua haujlwm xaivzoo pins thiab xauv, lawv pom tsawg downtime thiab txo nqi txij nkawm. Cov ntaub ntawv zoo, xws li Hardox alloy steel nrog Chromium, Niobium, Vanadium, thiab Boron, pab txo qis hnav thiab ua kom lub neej ntev. Optimized hniav tsim kuj txo qis kev ntxhov siab thiab deformation, uas txhim kho lub thoob ntim thiab kev ntseeg tau.
Cov neeg ua haujlwm hauv kev lag luam sib txawv qhia txog qhov txiaj ntsig tau zoo thaum siv cov thoob cov hniav pins siab heev. Piv txwv li, nroog yeeb nkab gallery tej yaam num saib a40% txo kev vibrationthiab zoo dua khawb teb. Nyob rau hauv qhov av excavation, cov cav tov khiav rau 72 teev ncaj tsis muaj lubrication tsis ua hauj lwm. Offshore cua tej yaam num qhia tsis muaj pitting tom qab rau lub hlis nyob rau hauv hnyav hnyav. Cov txiaj ntsig no qhia txog qhov tseem ceeb ntawm kev xaiv cov pins zoo.
| Performance Metric | Kev cuam tshuam rau Mining Excavator Output |
|---|---|
| Txo downtime | Tsawg dua kev ua tsis tiav thiab kev saib xyuas tsis tu ncua tsawg dua |
| Cov nqi kho mob qis dua | Tsawg zog thiab tsawg qhov chaw hloov |
| Extended Khoom Lub Neej | Kev tsim qauv ruaj khov tiv thaiv kev nqis peev |
| Zog Efficiency | Kev txhim kho fais fab kis tau zoo txo qis kev siv roj |
| Kev txhim kho sai dua | Hammerless systems txuag lub sijhawm |
| Tso zis ib teev | Ntau cov khoom txav mus los ntawm cov pins txhim khu kev qha |
| Nqi ib Ton | Cov nqi qis dua los ntawm kev txo qis qis thiab kev saib xyuas |
| Availability Rate | Lub sijhawm ua haujlwm siab dua nrog kev ruaj ntseg tus pin thiab xauv tsim |
| Nruab nrab roj siv ib lub tshuab | Zoo roj efficiency nrog optimized systems |
| Lub sijhawm nruab nrab ntawm lub sijhawm thauj khoom | Cov voj voog nrawm dua nrog cov hniav txhim khu kev qha |
| Feem pua Uptime | Ua kom muaj kev ntseeg siab los ntawm cov pins ruaj khov |
| Tus nqi tsim khoom (BCM) | Cov zis ntau dua ib teev los ntawm kev txhim kho tus pin kev ua tau zoo |
| Khib rau Ton | Cov khoom siv tsawg dua nrog cov qauv meej, ruaj khov |
Kev nyab xeeb thiab khoom siv tau ntev
Kev tuav pov hwm cov hniav kom zoo rau cov mining excavators pab tiv thaiv kev raug xwm txheej thiab ua rau lub neej ntev. Cov neeg ua haujlwm uas ua raws li cov kev coj ua zoo tshaj plaws pom qhov ua tsis tiav tsawg dua thiab muaj kev nyab xeeb dua qhov chaw ua haujlwm.
- Tsis tu ncua kev kho cov hniav retention systemstiv thaiv cov hniav thaum lub sijhawm ua haujlwm.
- Cov hniav poob tuaj yeem ua rau cov adapters puas thiab txo qhov kev ua haujlwm ntawm kev khawb, ua rau kev kho kim.
- Kev kuaj xyuas lub zog nrawm pab kom tsis txhob xoob pins thiab ua tsis tiav.
- Tig cov hniav ntawm lub sijhawm sib kis tau hnav thiab txuas ntxiv lub neej ntawm cov khoom.
- Kev tshuaj xyuas txhua hnub raws li kev hnav, tsis yog lub sijhawm xwb, ua kom cov tshuab muaj kev nyab xeeb thiab txhim khu kev qha.
Cov kauj ruam no qhia tau hais tias siv thiab tswj tus pins kom raug txhawb nqa ob qho tib si kev nyab xeeb thiab cov khoom siv mus sij hawm ntev.
Kauj Ruam 1: Txheeb xyuas Koj Cov Hniav Hniav Rau Cov Khaub Ncaws Mining
Sab Pin vs. Top Pin Systems
Mining excavators siv ob lub ntsiab ntawm lub thoob cov hniav tuav: sab tus pin thiab sab saum toj tus pin. Txhua qhov system muaj cov yam ntxwv tshwj xeeb uas cuam tshuam rau kev teeb tsa, kev saib xyuas, thiab kev ua haujlwm.
- Sab Pin Systems
Side pin systems ruaj ntseg lub thoob hniav rau lub adapter siv tus pin ntxig los ntawm sab. Qhov kev tsim no tso cai rau kev tshem tawm sai thiab hloov pauv. Cov neeg khiav dej num feem ntau xaiv sab pin systems rau lawv qhov yooj yim thiab ceev thaum tu. Tus pin thiab retainer zaum horizontally, ua rau lawv yooj yim nkag mus rau hauv lub tshav pob. - Sab saum toj Pin Systems
Sab saum toj tus pin systems siv tus pin uas nkag los ntawm sab saum toj ntawm tus hniav thiab adapter. Qhov kev teeb tsa no muab qhov muaj zog, ntsug tuav. Muaj ntau lub luag haujlwm hnyav mining excavators cia siab rau sab saum toj pin systems rau kev ruaj ntseg ntxiv hauv kev xav tau. Txoj kev taw qhia ntsug pab tiv thaiv lub zog los ntawm khawb thiab nqa.
Tswv yim: Nco ntsoov xyuas tus pin orientation ua ntej xaj hloov. Kev siv yam tsis raug tuaj yeem ua rau tsis zoo thiab cov khoom puas.
Kev tshawb fawb thiab kev lag luam cov ntaub ntawv qhia txog qhov tseem ceeb ntawm kev xaiv txoj cai. Kev tshawb fawb qhia tau hais tias tus naj npawb thiab txoj hauj lwm ntawm cov hniav, nrog rau tus pin hom, cuam tshuam kev khawb kev ua haujlwm thiab cov hniav hnav. Cov tuam txhab ua lag luam pom zoo kom cov pins tshwj xeeb raws li cov av thiab cov kev xav tau ua haujlwm.
Paub txog koj qhov teeb tsa tam sim no
Kev txheeb xyuas qhov tseeb thoob cov hniav hauv koj qhov kev khawb mining kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. Cov neeg ua haujlwm yuav tsum pib los ntawm kev tshuaj xyuas lub thoob thiab cov hniav sib dhos.
- Kev tshuaj xyuas qhov muag
Saib ntawm txoj kev uas tus pin ruaj cov hniav rau lub adapter.- Yog hais tias tus pin nkag los ntawm sab, koj muaj ib sab pin system.
- Yog tias tus pin nkag los ntawm sab saum toj, koj muaj tus pin sab saum toj.
- Tshawb xyuas Cov Chaw Tsim Khoom
Ntau lub thoob muaj cov ntawv sau lossis cov cim cim nyob ze ntawm cov hniav sib dhos. Cov cim no feem ntau qhia txog qhov system hom thiab sib xws tus pin qhov ntau thiab tsawg. - Tshawb xyuas cov ntaub ntawv Technical
Tshawb xyuas cov excavator phau ntawv qhia lossis phau ntawv qhia kev saib xyuas. Cov neeg tsim khoom muab cov duab kos thiab cov lej ib feem rau txhua qhov system. Qee qhov kev soj ntsuam zoo tshaj plaws, xws li cov uas tau piav qhia hauv ShovelMetrics ™ cov ntaub ntawv, siv cov sensors thiab AI los taug qab cov hniav hnav thiab kuaj cov hniav uas ploj lawm. Cov tshuab no pab cov neeg ua haujlwm txheeb xyuas tus pin hom thiab hloov sijhawm, txo qis sijhawm thiab txhim kho kev nyab xeeb. - Nug koj pab neeg saib xyuas
Cov kws tshaj lij kev paub dhau los tuaj yeem txheeb xyuas qhov system sai raws li kev kho thiab hloov pauv yav dhau los.
Lus Cim: Kev txheeb xyuas kom zoo ntawm koj lub thoob cov hniav tiv thaiv kev teeb tsa tsis raug thiab ua kom muaj kev haum rau cov hniav nyiaj hniav kub rau cov mining excavators.
Kev nkag siab meej txog koj qhov teeb tsa tam sim no txhawb kev npaj kho kom zoo dua. Nws kuj tseem pab cov neeg ua haujlwm ua raws li kev lag luam kev coj ua zoo tshaj plaws rau kev sib kis ntawm cov hniav thiab kev teeb tsa, uas tuaj yeem txhim kho kev ua haujlwm khawb thiab txuas ntxiv lub neej ntawm cov cuab yeej siv.
Kauj Ruam 2: Match Bucket Hniav Pins rau Mining Excavators rau Hom thiab Qauv
Tshawb xyuas Cov Chaw Tsim Khoom Specifications
Cov neeg ua haujlwm yuav tsum nco ntsoov xyuas cov chaw tsim khoom tshwj xeeb ua ntej xaiv tus pins tshiab. Txhua tus qauv excavator muaj qhov tshwj xeeb uas yuav tsum tau ua rau tus pin loj, cov khoom siv, thiab kaw qhov system. Cov khoom siv phau ntawv muab cov duab qhia ntxaws thiab cov lej. Cov peev txheej no pab cov neeg siv kom tsis txhob muaj qhov tsis sib xws uas tuaj yeem ua rau raug nqi poob qis lossis khoom siv puas tsuaj.
Ningbo Digtech (YH) Machinery Co., Ltd.pom zoo kom tshuaj xyuas ob lub thoob thiab cov ntaub ntawv kho hniav. Qhov no ua kom paub tseeb tias tus pin xaiv tau phim tus qauv qub. Cov neeg ua haujlwm tseem yuav tsum nrhiav cov ntawv sau lossis cov cim cim rau ntawm lub thoob. Cov cim no feem ntau qhia tau tus pin hom thiab qhov ntau thiab tsawg. Thaum tsis ntseeg, hu rau cov chaw tsim khoom lossis tus neeg muag khoom ntseeg siab tuaj yeem tiv thaiv kev teeb tsa tsis raug.
Tswv yim: Nco ntsoov khaws cov ntaub ntawv ntawm kev hloov tus pin yav dhau los. Qhov kev xyaum no pab pawg saib xyuas taug qab cov qauv hnav thiab xaiv qhov zoo tshaj plaws hloov qhov chaw.
Common Brand Compatibility
Compatibility nyob ntawm kev sib piv tus pin thiab kaw qhov system rau cov qauv excavator tshwj xeeb thiab nws qhov chaw ua haujlwm. Qee lub tuam txhab, xws li Hensley thiab Volvo, tsim cov tshuab uas haum rau ntau lub npe. Lwm tus, zoo li Kab ntsig, tailor lawv tus pins rau cov qauv tshwj xeeb. Cov neeg ua haujlwm yuav tsum sab laj cov khoom siv phau ntawv lossis ncav cuag Ningbo Digtech (YH) Machinery Co., Ltd. rau kev taw qhia txog kev haum.
Cov khoom zoo thiab kev tsim kho tshiab ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm thiab kev ua haujlwm ntev.Forged pins, ua los ntawm tshav kub-kho alloy steel, muab superior hnav tsis kam thiab toughness. Cam khwb cia pins yog sib dua thiab raug nqi ntau dua tab sis yuav tsis kav ntev npaum li qhov hnyav-duty mining. Chaw tsim khoom lub koob npe nrov tseem ceeb thiab. Kev paub txog kev lag luam, kev tshuaj xyuas cov neeg siv khoom, thiab cov ntawv pov thawj zoo li ISO qhia txog cov khoom zoo thiab kev txhawb nqa.
- Ib txwmphim pins rau lub excavator homthiab qauv.
- Xav txog qhov chaw ua haujlwm thiab cov khoom siv zoo.
- Xaiv cov neeg muag khoom nrog cov pov thawj kev ntseeg siab thiab kev txhawb nqa tom qab muag.
Tsis muaj cov kev tshawb fawb raug lees paub universal compatibility nyob rau hauv tag nrho cov hom. Cov neeg ua haujlwm yuav tsum tso siab rau cov chaw tsim khoom kev taw qhia thiab cov neeg muag khoom ntseeg siab kom ntseeg tau tias haum.
Kauj Ruam 3: Ntsuas lub thoob Hniav tus pin thiab cov khoom khaws cia kom raug
Cov cuab yeej xav tau rau kev ntsuas
Kev ntsuas raug pib nrog cov cuab yeej raug. Cov neeg ua haujlwm yuav tsum sib sau cov digital caliper, tus kav hlau, thiab micrometer. Cov cuab yeej no pab ntsuas qhov ntev thiab txoj kab uas hla nrog qhov siab precision. Qhov chaw ua haujlwm huv huv tiv thaiv cov av los ntawm kev cuam tshuam cov txiaj ntsig. Hnab looj tes tiv thaiv tes thaum tuav. Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws, cov neeg ua haujlwm yuav tsum muaj lub notepad los sau cov ntsuas thiab lub teeb nyem los tshuaj xyuas cov chaw uas nyuaj rau pom.
Tswv yim: Ib txwm ntsuas cov cuab yeej ntsuas ua ntej siv. Cov kauj ruam no ua kom ntseeg tau cov txiaj ntsig thiab tiv thaiv kev ua yuam kev raug nqi ntau.
Ntsuas Pin Length thiab Diameter
Kev ntsuas tus pin ntev thiab txoj kab uas hla yuav tsum tau ua tib zoo saib xyuas kom meej. Cov neeg ua haujlwm yuav tsum tshem tus pin ntawm lub rooj sib txoos thiab ntxuav nws kom huv si. Muab tus pin rau ntawm qhov chaw tiaj tus. Siv lub digital caliper los ntsuas lub cheeb sab nraud ntawm ob peb lub ntsiab lus raws tus pin. Txoj kev no tshawb xyuas qhov hnav lossis deformation. Tom ntej no, ntsuas tag nrho qhov ntev ntawm qhov kawg mus rau qhov kawg siv tus kav hlau lossis caliper.
Cov txheej txheem engineering pom zoo rau kev ua siab ntev rau kev siv tsuas. Piv txwv li, tus pin diameters feem ntau yog los ntawm 0.8 hli mus rau 12 hli, nrog rau kev kam rau siab ntawm +/- 0.0001 nti. Qhov ntev feem ntau poob ntawm 6.35 hli thiab 50.8 hli, nrog kev kam rau siab ntawm +/- 0.010 nti. Cov lus hauv qab no qhia txog cov qauv ntsuas tseem ceeb:
| Yam | Paub meej |
|---|---|
| Pin Diameter | 0.8-12mm (qhov siab: +/- 0.0001in) |
| Pin Length | 6.35-50.8mm (qhov siab: +/- 0.010 nyob rau hauv) |
| Haum hom | Nias haum (nruj), Slip haum (xoo) |
| Kawg Styles | Chamfer (beveled), Radius (puag, metric nkaus xwb) |
| Cov qauv | ANSI / ASME B18.8.2, ISO 8734, DIN EN 28734 |
Cov neeg ua haujlwm yuav tsum sib piv lawv cov kev ntsuas raumanufacturers specifications. Qhov kev coj ua no ua kom muaj kev nyab xeeb haum thiab txhim khu kev qha hauv cov chaw mining.
Kauj Ruam 4: Muab ob npaug rau-Kos Hniav Hnab Dimensions rau Mining Excavators
Tshawb xyuas Cov Hniav Pocket
Cov neeg khiav dej num yuav tsum pib los ntawm kev tu lubhniav hnab. Cov av thiab cov khib nyiab tuaj yeem nkaum qhov tawg lossis qhov chaw hnav. Lub teeb nyem pab pom kev puas tsuaj hauv hnab ris. Lawv yuav tsum nrhiav cov cim ntawm kev hnav, xws li cov npoo sib npaug lossis qhov chaw tsis sib xws. Ntsuas lub hnab tsho dav thiab qhov tob nrog lub caliper kom raug. Yog hais tias lub hnab tshos pom qhov sib sib zog nqus grooves los yog distortion, hloov tej zaum yuav tsim nyog.
Tswv yim: Kev tshuaj xyuas tsis tu ncua tiv thaiv qhov ua tsis tau tiav thiab ua kom lub excavator khiav zoo.
Ua kom muaj kev ruaj ntseg haum
Kev ruaj ntseg haum ntawm tus pin, hniav, thiab hnab tshos yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb. Kev tshawb fawb engineering siv Finite Element Method (FEM) qhia tau hais tias txoj cai zoo thiab qhov loj me txo kev ntxhov siab thiab txhim kho kev ua haujlwm ntev. Cov cuab yeej siv txuas ntxiv txhawm rau txhawm rau txhawm rau txhawm rau tiv thaiv cov hniav los ntawm kev xoob. Cov ntaub ntawv muaj zog, xws li40Cr los yog 45 # steel, nce hnav tsis kam thiab hardness. Cov neeg khiav dej num yuav tsum tau xyuas tias lub kaw lus kaw qhov sib npaug ntawm lub tshuab excavator kom tsis txhob muaj teeb meem kev teeb tsa.
- Optimized tsim txo qis kev ntxhov siab ntau thiab txuas ntxiv lub neej.
- Txhim khu kev ruaj ntseg hniav xauv tshuab txo cov nqi tu thiab downtime.
- Kev ua kom haum zoo txo qis ua haujlwm hnav thiab tiv thaiv kev ua tsis tiav ntxov.
Kev soj ntsuam tsis ua haujlwm ntawm cov khoom siv tshuab qhia tau hais tias tsis zoo thiab tsis muaj zog xauv tshuab feem ntau ua rau tawg thiab tawg. Xaiv cov khoom tsim nyog thiab ua kom muaj qhov loj me yuav pab kom tsis txhob muaj cov teeb meem no. Cov neeg ua haujlwm uas muab ob npaug rau lub hnab tshos qhov ntev thiab haum tuaj yeem xav tau cov khoom siv ntev dua thiab kho tsawg dua.
Kauj Ruam 5: Paub meej txog kev sib raug zoo thiab txiav txim thoob Hniav Pins rau Mining Excavators
Kev tshuaj xyuas tag nrho Specifications
Cov neeg ua haujlwm yuav tsum tshuaj xyuas txhua qhov tshwj xeeb ua ntej muab qhov kev txiav txim. Lawv yuav tsum tau xyuas tus pin ntev, txoj kab uas hla, thiab cov khoom siv. Qhov ntev ntawm cov hniav yuav tsum phim tus pin loj. Cov neeg ua haujlwm yuav tsum sib piv lawv cov kev ntsuas nrog cov ntaub ntawv tsim khoom. Cov kauj ruam no yuav pab tiv thaiv kom tsis txhob muaj teeb meem haum thiab khoom siv puas tsuaj. Lawv kuj yuav tsum paub meej tias hom kev kaw lus kaw thiab xyuas kom nws phim cov excavator cov cai. Kev tshuaj xyuas tag nrho cov ntsiab lus txo qhov kev pheej hmoo ntawm kev poob qis thiab raug nqi yuam kev.
Tswv yim: Muab ob npaug rau-xyuas specifications txuag lub sij hawm thiab nyiaj txiag thaum lub sij hawm installation.
Ordering los ntawm Trusted Suppliers
Xaiv ib tus neeg muag khoom txhim khu kev qha ua kom muaj kev ua haujlwm zoo thiab ua haujlwm zoo. Ntau tus neeg siv khoom tshaj tawm cov kev paub zoo nrog cov neeg muag khoom uas muaj txiaj ntsig rau kev tshaj lij thiab lub luag haujlwm. Cov neeg muag khoom no ua raws li cov ntsiab cai nruj, xws li "kev ua tau zoo ntawm qhov yooj yim, ntseeg thawj thiab tswj cov qib siab." Lawv tswj kev sib raug zoo ntawm cov neeg siv khoom los ntawm kev muab kev txhawb nqa zoo, txawm tias cov tuam txhab me. Cov neeg siv khoom txaus siab txais tos zoo, kev sib tham zoo, thiabkev sib raug zoo. Cov neeg muag khoom feem ntau daws teeb meem sai sai thiab muab cov lus qhia muaj txiaj ntsig. Cov luv nqi tuaj yeem muaj yam tsis muaj kev cuam tshuam cov khoom zoo, uas yuav pab kom muaj nuj nqis thiab kev tswj kom zoo.
- Cov neeg muab khoom hwm hwm txhua tus neeg siv khoom, tsis hais lub tuam txhab loj npaum li cas.
- Lawv muab kev pabcuam dawb huv thiab khaws cov credit zoo.
- Cov neeg siv khoom muaj kev sib koom tes zoo tom qab kev sib tham ntxaws.
- Cov teeb meem raug daws sai sai, tsim kev ntseeg siab rau kev txiav txim yav tom ntej.
Cov neeg ua haujlwm uas xaiv cov neeg xa khoom ntseeg siab rauthoob cov hniav pins rau mining excavatorstuaj yeem xav tau cov khoom lag luam txhim khu kev qha thiab kev txhawb nqa tsis tu ncua.
Kev daws teeb meem thoob Hniav Pins rau Mining Excavators
Teeb meem nrog Fit
Cov neeg ua haujlwm qee zaum ntsibhaum cov teeb meemthaum txhim kho pins tshiab. Ib tus pin uas xav tias xoob dhau los yog nruj dhau tuaj yeem ua rau muaj teeb meem thaum ua haujlwm. Cov pins xoob tuaj yeem rattle lossis poob tawm, thaum cov pins nruj tuaj yeem ua rau kev teeb tsa nyuaj thiab ua rau muaj kev ntxhov siab rau lub rooj sib txoos.
Txhawm rau daws cov teeb meem no, cov neeg ua haujlwm yuav tsum:
- Ntxuav txhua qhov chaw tiv tauj ua ntej kev teeb tsa.
- Ntsuas ob tus pin thiab lub hnab tsho hniav dua kom paub meej tias qhov loj me.
- Tshawb xyuas cov khib nyiab lossis kev puas tsuaj hauv hnab ris.
- Siv cov pins uas phim cov chaw tsim khoom tshwj xeeb.
Tswv yim: Yog tias tus pin tsis haum raws li qhov xav tau, tsis txhob yuam nws. Kev quab yuam tuaj yeem ua rau lub thoob lossis tus pin nws tus kheej puas.
Ib lub rooj ntawm cov teeb meem sib haum thiab cov kev daws teeb meem tuaj yeem pab tau:
| Teeb meem | Ua Tau | Kev daws |
|---|---|---|
| Loos haum | Hnav hnab ris los yog tus pin | Hloov cov khoom hnav |
| Tight haum | Qhov loj me lossis khib nyiab | Rov ntsuas, ntxuav, lossis hloov |
| Pin yuav tsis zaum | Kev tsis ncaj ncees | Realign cov khoom |
Yuav Ua Li Cas Yog Pins Hnav Tawm sai sai
Kev hnav ceev ntawm cov thoob hniav pins rau cov mining excavators feem ntau qhia txog teeb meem tob. Cov ntaub ntawv qhia txog kev hnav khaub ncaws qhia tau hais tias kev hnav tsis zoo, kev cuam tshuam lub zog, thiab cov khoom siv tsis sib xws tuaj yeem ua rau tus pin tsis ua haujlwm. Cov ntaub ntawv kho mob feem ntau qhia tias qhov tsis sib xws ntawm cov tawv nqaij los yog cov khaubncaws sab nraud povtseg, xws li adiabatic shear layers, ua rau tus pin tsis muaj zog.
Cov neeg ua haujlwm yuav tsum tshuaj xyuas cov ntaub ntawv tu thiab tshuaj xyuas cov pins ua tsis tiav rau cov kab nrib pleb lossis cov yas deformation. Kev ntsuas hardness tuaj yeem pom qhov tsis muaj zog uas tshwm sim los ntawm kev ua haujlwm tsis zoo lossis tsis muaj kev kho cua sov. Cov kev tshawb pom no taw qhia txog kev xav tau cov ntaub ntawv zoo dua, kev kho cua sov zoo dua, lossis kev hloov tsim qauv.
To txo cov hnav sai, cov neeg ua haujlwm tuaj yeem:
- Xaiv cov pins ua los ntawm cov khoom zoo, kub-kho alloy steel.
- Thov kev tsim kho kom zoo dua qub uas hais txog qee yam kev tsuas.
- Ua haujlwm nrog cov neeg muab khoom siv los kho cov kev tiv thaiv hnav.
Nco tseg: Kev tshuaj xyuas tsis tu ncua thiab cov ntaub ntawv saib xyuas kom ntxaws pab txheeb xyuas cov qauv hnav thaum ntxov, tso cai rau kev txhim kho lub hom phiaj thiab lub neej ntev dua tus pin.
Daim ntawv qhia ceev: thoob Hniav Pins rau Mining Excavators los ntawm Hom thiab Loj
Xaiv tus pin qhov loj thiab hom rau txhua lub hom kom muaj kev ruaj ntseg haum thiab txhim khu kev qha. Cov lus hauv qab no muab cov ntaub ntawv ceev ceev rau cov thoob cov hniav pins rau cov mining excavators los ntawm cov khoom lag luam. Cov neeg ua haujlwm yuav tsum txheeb xyuas ib feem ntawm cov lej thiab ntsuas nrog cov ntaub ntawv tsim khoom.
Caterpillar Bucket Hniav Pins rau Mining Excavators
| Pin Part Number | Compatible Hniav Series | Pin Length (mm) | Pin Diameter (mm) |
|---|---|---|---|
| 8 ib 4743 | J200 | 70 | 13 |
| 8 ib 4744 | J250 | 80 | 15 |
| 8 ib 4745 | J300 | 90 | 17 |
| 8 ib 4746 | j350 ua | 100 | 19 |
Cov neeg ua haujlwm yuav tsum phim tus pin rau cov hniav kom raug kom tau txais txiaj ntsig zoo tshaj plaws.
Komatsu Bucket Hniav Pins rau Mining Excavators
| Pin Part Number | Cov hniav Model | Pin Length (mm) | Pin Diameter (mm) |
|---|---|---|---|
| 09244-02496 ib | PC200 | 70 | 13 |
| 09244-02516 | PC300 | 90 | 16 |
| 09244-02518 | PC400 | 110 | 19 |
Hitachi Bucket Hniav Pins rau Mining Excavators
- 427-70-13710 (EX200): 70 hli ntev, 13 hli txoj kab uas hla
- 427-70-13720 (EX300): 90 hli ntev, 16 hli txoj kab uas hla
Nco ntsoov xyuas tus qauv hniav ua ntej xaj hloov pins.
Volvo Bucket Hniav Pins rau Mining Excavators
| Pin Part Number | Cov hniav Model | Pin Length (mm) | Pin Diameter (mm) |
|---|---|---|---|
| 14530544 ib | TIAB SA 210 | 70 | 13 |
| 14530545 ib | TIAB SA 290 | 90 | 16 |
Doosan Bucket Hniav Pins rau Mining Excavators
- 2713-1221 (DX225): 70mm ntev, 13mm txoj kab uas hla
- 2713-1222 (DX300): 90 hli ntev, 16 hli txoj kab uas hla
Tswv yim: Khaws ib daim duab ntawm tus pin qhov ntau thiab tsawg hauv thaj chaw tu kom ceev siv.
Xaiv txoj cai thoob hniav pins rau mining excavators muab cov txiaj ntsig ntsuas tau:
- Lub sij hawm voj voog ceev dua thiab tsawg dua qhov kev ua tau zoo.
- Txo kev hnav thiab tsim kua muag txo tus nqi tu.
- Cov nqi txuag tau los ntawm kev txo qis qis thiab siv roj.
- Txhim kho kev nyab xeeb thiab kev nplij siab tus neeg teb xov tooj txhawb kev ua haujlwm tau zoo.
Rau kev txhawb nqa kws tshaj lij, hu rau pab neeg hnub no.
FAQ
Ntau npaum li cas cov neeg ua haujlwm yuav tsum tshuaj xyuas thoob cov hniav pins rau cov mining excavators?
Cov neeg ua haujlwm yuav tsum kuaj xyuasthoob hniav pinstxhua hnub. Kev kuaj xyuas tsis tu ncua pab tiv thaiv qhov ua tsis tau tiav thiab ua kom cov cuab yeej siv tau zoo.
Cov ntaub ntawv dab tsi ua haujlwm zoo tshaj plaws rau lub thoob hniav pins hauv kev siv tsuas?
Cov hlau zoo zoo, xws li Hardox lossis 40Cr, muaj kev hnav zoo heev thiab ua haujlwm ntev. Cov ntaub ntawv no txuas ntxiv kev pab cuam lub neej nyob rau hauv hnyav mining ib puag ncig.
Cov neeg ua haujlwm puas tuaj yeem rov siv dua qub cov hniav txhuam hniav tom qab tshem tawm?
Reusing qub pins ua rau muaj kev pheej hmoo ntawm kev ua tsis tiav. Ib txwm nruab cov pins tshiab kom ntseeg tau tias muaj kev ruaj ntseg haum thiab tswj cov khoom siv kev nyab xeeb.
Lub sij hawm xa tuaj: Plaub Hlis-08-2025