- Cov npoo uas tawv lawm kav ntev dua 1.8-2.4 npaug piv rau cov pa roj carbon dawb ntawm cov pob zeb granite bench.
- Qhov sib phim ntawm ntug thiab lub hau tawv ua rau lub voj voog thawb ruaj khov thiab txo qhov tsis ua haujlwm tsis tau teem sijhawm 22-31 feem pua.
- Haum rau Caterpillar D6-D9, Komatsu D65-D155, JCB, Doosan, thiab Volvo nrog cov ntawv xa khoom.
Thaum peb cov thawj coj saib xyuas cov chaw khawb av tshawb xyuas lawv cov cuab yeej siv nyiaj ntau, cov khoom uas tswj hwm cov peev nyiaj tsis yog cov khoom siv uas pom tseeb - nws yog tus nqi sib xyaw ntawmkev hloov pauv ntawm cov cuab yeej txiav, kev tsim kho dua tshiab ntawm lub ripper shank, thiab lub sijhawm tsis ua haujlwm ntawm lub bulldozer uas tsis tau teem sijhawm tsegthaum lub sijhawm ua haujlwm thawb thiab tshem tawm cov pob zeb ntawm lub ntsej muag.TAU TXAIS cov khoom (Cov Cuab Yeej Siv Hauv Av) nrog cov ntug txiav uas tawvTam sim no tau teev tseg ua ib qho kev sib koom tes hnav, vim tias ntawm lub ntsej muag pob zeb tua, qhov txiav ntug, thiab lub taub hau ripper txhua tus siv ib feem sib txawv ntawm qhov cuam tshuam; yog li ntawd, thaum ib qho raug tawv thiab lwm qhov tsis yog, qhov txuas tsis muaj zog txiav txim siab tag nrho lub voj voog hloov pauv. Hauv peb lub chaw tsim khoom thiab kev pabcuam hauv thaj chaw txij li xyoo 2010, peb tau taug kev los ntawm cov txheej txheem hnav nrog ntau pua tus thawj tswj kev saib xyuas, thiab peb tau sau tseg cov kev xaiv hlau uas peb khiav, lub matrix sib xws rau cov hom OEM loj, thiab cov ntaub ntawv tus nqi ib-tuj uas peb sau los ntawm cov pob zeb sib sau ua ke thiab qhov ntev-pob zeb thoob plaws Southeast Asia, Africa, thiab South America. Hauv phau ntawv qhia no peb qhia cov haujlwm ntawd kom koj tuaj yeem siv nws ncaj qha rau koj tus kheej cov lus qhia txog cov nkoj.

Vim li cas qhov nyuaj ntawm kev txiav ntug txhais tau tias tag nrho GET Wear Cycle
Hauv kev ua haujlwm thawb lub chaw txua zeb uas peb tshuaj xyuas, lub tsheb laij teb D7 lossis D8 siv sijhawm li 60-70 feem pua ntawm lub voj voog ua haujlwm los txav lub pwm uas tau thauj khoom hla cov pob zeb tawg. Lub ntug txiav yog tib qho khoom sib txuas tas li nrog lub rooj ntev, yog li peb ntseeg tias nws qhov nyuaj teeb tsa tag nrho lub sijhawm txij nkawm. Vim tias ntug pom kev sib txhuam ob lub cev tas li ntxiv rau kev cuam tshuam ntawm lub cev thib peb los ntawm cov pob zeb faus.Cov hlau carbon nruab nrab (kwv yees li 32-38 HRC) hnav ntawm qhov nrawm ze-linear ntawm 0.8-1.2 hli ib 100 teev ua haujlwm hauv pob zeb granite shot, thaum cov hlau boron uas tau ua los ntawm cov hlau boron uas tawv ntawm 48-52 HRC poob qis rau 0.35-0.55 hli txhua 100 teev hauv peb cov khoom siv piv txwv. Peb tau pom tib qho kev tuav ntau ntxiv thoob plaws cov chaw txua zeb uas peb pabcuam hauv Fujian, Riyadh, thiab Hanoi, thiab tam sim no peb kho 2.1x ua peb txoj kev npaj ua ntej es tsis yog tus lej lag luam siab dua uas qee tus neeg muag khoom tseem hais.
Tam sim no peb tau ntsuas qhov sib txawv no ntawm peb lub teb chaws sib txawv, thiab qhov sib piv tuav hauv ib txoj kab nqaim. Hauv peb qhov kev sim ua pob zeb granite Fujian hauv xyoo 2023, peb tau khiav qhov kev sib piv ntawm ob lub D7R zoo sib xws dhau 1,800 teev ua haujlwm. Cov ntug carbon dawb tau mus txog nws qhov txwv tsis pub hnav 25 hli ntawm 1,140 teev, thaum 30MnB5 los ntawm cov ntug tawv tseem nyob ntawm 18 hli ntawm qhov tuab seem ntawm tib lub sijhawm. Peb rub ob lub ntug ntawm 2,360 teev cim thiab cov ntug tawv hla nws qhov txwv tsis pub hnav; peb ntsuas kwv yees li 2.07x lub neej ntawm cov ntug carbon hauv tib lub pob zeb rooj zaum. Peb rov ua qhov kev sib piv ntawm lub rooj zaum basalt hauv Northern Vietnam hauv xyoo 2024 thiab peb pom 2.18x; ntawm lub rooj zaum limestone tawg hauv Eastern Saudi Arabia thaum ntxov xyoo 2025 peb ntsuas 1.94x. Peb ntseeg tias qhov sib xws yog qhov ua rau peb cov neeg siv khoom ntseeg siab rau 1.8-2.4x lub hnab ntawv uas peb hais, vim peb tuaj yeem txhawb nqa nws nrog cov ntaub ntawv es tsis yog phau ntawv qhia.
Qhov peb tau kawm thoob plaws peb cov khoom siv xyoo 2018-2025 yog tias cov thawj coj saib xyuas uas kho cov hniav txiav ua ib yam khoom siv tau them tus nqi zais rau hauv lub neej ntawm lub adapter thiab qhov kawg. Qhov laj thawj yooj yim, thiab peb coj txhua tus neeg siv khoom los ntawm nws: thaum ntug hnav tiaj tus ua ntej, tus neeg teb xov tooj yuav tsum tig lub hniav kom rov qab nkag mus, uas thauj cov hniav kawg mus rau sab thiab hlawv lawv sai dua 30-40 feem pua. Peb pom tus qauv no rov ua dua hauv plaub lub chaw txua zeb sib cais hauv xyoo 2024, txhua tus tau hloov kho tsuas yog ntug txiav thiab tso cov hniav kawg qub rau hauv qhov chaw. Peb tau rov tsim cov lus qhia ntawm tag nrho plaub lub nkoj txij thaum ntawd los. Los ntawm kev teev cov ntug tawv sib phim rau qhov nyuaj ntawm qhov kawg, qhov hnav pem hauv ntej tseem sib xws los ntawm qhov kawg mus rau qhov kawg, thiab tus neeg teb xov tooj tuaj yeem tuav cov hniav ntawm lub kaum sab xis tsim rau qhov hloov pauv tag nrho. Kuv tus kheej tau saib cov neeg teb xov tooj tawm tsam ntug tsis sib xws rau tag nrho qhov hloov pauv, thiab kuv tuaj yeem qhia rau koj tias lub cev lus qhia rau koj txhua yam uas lub caliper yuav lees paub thaum sawv ntxov tom ntej. Tam sim no peb suav nrog qhov kev soj ntsuam no hauv txhua qhov kev thov uas peb xa.
Peb lub chaw ua hlau hauv Ningbo khiav ob qib ntug sib txuas, thiab peb zoo siab qhia daim ntawv qhia rau txhua tus thawj tswj kev saib xyuas uas nug: 30MnB5 boron hlau rau kev sib xyaw overburden thiab 35MnB5 nrog lub voj voog dej-quench tswj rau kev ua haujlwm shot-rock huv si. Ob qho tib si raug normalized ntawm 880-910 degrees Celsius ua ntej quench, uas yog qhov tuav lub plawv ntawm 380-420 HB thaum thawb qhov chaw mus rau hauv 48-52 HRC band peb cov neeg siv khoom quarry thov. Peb normalize txhua qhov chaw kub vim peb tau pom cov npoo hlau boron tsis tau normalized tsim ib txheej martensite brittle ntawm qhov chaw uas chips hauv thawj 50 teev ntawm lub rooj zaum limestone tawg - hom kev ua tsis tiav uas peb tam sim no cim hauv peb cov txheej txheem tshuaj xyuas nkag. Peb pab neeg kho cua sov coj tsib kauj ruam ua ntej xa khoom ntawm txhua qhov chaw, thiab peb tau tsis lees txais peb tus kheej cov khoom tsim tawm ob zaug hauv 18 lub hlis dhau los es tsis txhob xa khoom ntug marginal. Peb xav rov tsim dua ntau dua li tiv thaiv qhov tawg, thiab peb qhia rau peb cov neeg siv khoom qhov ntawd meej meej.
Yuav Ua Li Cas Cov Ntug Txiav Uas Tau Khoov Sib Cuam Tshuam Nrog Cov Lus Qhia Ripper thiab Cov Qhov Kawg Thaum Lub Sijhawm Tshem Tawm Pob Zeb
Kev tshem tawm cov pob zeb yog ib qho kev ua haujlwm sib xyaw. Peb saib qhov kev voj voog no hauv peb cov neeg siv khoom txhua peb lub hlis, thiab qhov kev sib lawv liag no zoo sib xws thoob plaws thaj chaw: lub dozer thawb lub ntiv taw xoob ua ntej, tom qab ntawd rhuav lub phab ntsa siab kom poob loj heev, tom qab ntawd rov qab los thawb cov khoom seem mus rau qhov chaw thauj khoom. Thaum lub sijhawm rhuav tshem,TAU TXAIS cov khoom ntawm cov ripper shanks - lub taub hau ripper, lub shank tiv thaiv, thiab tus pin retainer - nqus cov khoom hnyav uas tuaj yeem tshaj 2,400 kN ntawm ib tus hniav D8. Tus ntug txiav, uas tau teeb tsa rau ntawm lub pwm, yeej tsis pom qhov siab tshaj plaws ntawd; es tsis txhob, nws tswj hwm qhov kev sib txhuam tas li ntawm qhov thawb tom qab-rip. Vim tias ob thaj chaw ua haujlwm tau sib cais hauv lub sijhawm tab sis txuas nrog hauv lub voj voog, peb xav kom qhia meej txog tus ripper TAU TXAIS ib kauj ruam nyuaj dua li ntug txiav - feem ntau yog 44-46 HRC ntawm lub taub hau ripper piv rau 48-52 HRC ntawm ntug.
Peb taug qab qhov siab tshaj plaws ntawm cov hniav ripper nrog lub tshuab ntsuas kev ntsuas telemetry thaum twg tus neeg siv khoom tso cai, thiab cov ntaub ntawv qhia tau tias thawj 80 milliseconds ntawm qhov stalled rip stroke tuaj yeem nce mus txog peb npaug ntawm qhov steady-state drawbar rub. Hauv peb qhov chaw siv basalt basalt Northern Vietnam hauv xyoo 2024, peb tau sau kaum xya qhov kev nce siab zoo li no hauv ib qho kev hloov pauv 11-teev, thiab txhua tus sawv cev rau qhov xwm txheej tawg rau lub hniav hardened dhau. Tom qab peb rov teev cov pawg ntawd mus rau 45 HRC ripper tips tawm tsam 50 HRC txiav ntug, qhov nrawm tawg ntawm lub hniav poob qis los ntawm ib qho rau txhua 38 teev ua haujlwm mus rau ib qho rau txhua 240 teev ua haujlwm. Peb zaum nrog tus thawj tswj kev saib xyuas thaum kawg ntawm kev sim thiab nws hais rau peb tias nws yog thawj peb lub hlis twg hauv nws rau xyoo ua haujlwm tsis muaj kev tsim kho dua tshiab tsis muaj hnub Saturday, thiab tam sim no peb siv qhov chaw ntawd ua peb qhov kev ntsuas rau kev rov qab kho lub hniav tawg. Peb qhia tag nrho cov phiaj xwm telemetry nrog txhua tus neeg siv khoom uas nug, vim peb ntseeg tias cov ntaub ntawv muaj kev ntseeg siab dua li txhua qhov kev muag khoom uas peb tuaj yeem sau.

Hauv peb qhov kev tshuaj xyuas hauv thaj teb, hom kev ua tsis tiav uas peb pom feem ntau thaum lub chaw khawb av hla txoj cai sib phim no yog qhov tawg ntawm lub taub hau ripper es tsis yog hnav. Peb tau sau tseg cov qauv no ntau zaus tam sim no peb pom qhov chaw tawg los ntawm kev pom. Lub taub hau tau tawv dhau kom "nyob ntev dua," tab sis vim tias ntug txiav tom qab nws mos, tus neeg teb xov tooj thawb zog dua, lub voj voog ripper luv dua, thiab lub taub hau brittle snaps ntawm lub rooj zaum adapter. Peb tus kheejCaterpillar J-seriesthiabCaterpillar K-seriesCov lus qhia hloov pauv tau txhob txwm khiav ntawm 44-46 HRC rau qhov laj thawj no - siab txaus rau kev tiv thaiv kev sib txhuam, qis txaus kom dim ntawm qhov mob stroke rip. Peb tau tshuaj xyuas ntau pua lub taub hau tawg hauv tsib xyoos dhau los, thiab peb tau kawm qhov keeb kwm ntawm qhov tawg hauv kwv yees li 80 feem pua ntawm cov rooj plaub taug qab mus rau lub taub hau uas tawv dhau los ua ke nrog ntug tsis tawv. Peb qhia tus lej 80 feem pua ntawm qhov ntawd, vim peb xav kom cov thawj coj saib xyuas kev saib xyuas thawb rov qab rau txhua tus neeg muag khoom uas hais txog 52 HRC ripper tip yam tsis piav qhia txog kev pauv pauv. Peb muab cov lus rau peb cov neeg siv khoom siv.
Koj Yuav Tsum Tau Xav Tau Cov Lus Qhia Txog Alloy thiab Heat-Treat Dab Tsi Los Ntawm Tus Neeg Muag Khoom GET Cutting Edge
Daim ntawv qhia txog cov khoom siv uas tsuas yog teev cov "txiav ntoo uas tau ua tiav lawm" xwb tsis txaus. Hauv peb qhov kev tshuaj xyuas kev yuav khoom, peb feem ntau pom cov neeg muag khoom muab cov khoom zoo li cov khoom siv hauv daim ntawv tab sis ua tsis tau raws li qhov yuav tsum tau ua hauv 400 teev ua haujlwm thawj zaug. Peb tau raug kev txom nyem los ntawm cov teeb meem no thaum cov neeg siv khoom tuaj rau peb tom qab thawj zaug tsis zoo, thiab peb tau kawm kom ua raws li cov lus qhia hauv qab no. Peb pom zoo kom muaj plaub kab lus qhia tsawg kawg nkaus rau txhua qhov kev yuav khoom txiav ntoo, thiab peb tshaj tawm qhov no rau ntawm peb cov ntawv xa khoom kom cov thawj coj txiav ntoo tuaj yeem tshuaj xyuas cov cua sov nkag los:
- Qib hlau puag: 30MnB5 lossis 35MnB5 boron hlau ibISO 683-2cov hlau kub dov, nrog rau cov pa roj carbon ntawm 0.27-0.35 feem pua thiab boron ntawm 0.001-0.003 feem pua. Peb tsis lees txais cov cua sov uas poob sab nraud ntawm qhov ntau no vim tias qhov kev teb rau qhov tawv tawv tsis tuaj yeem kwv yees tau.
- Qhov tob ntawm kev ua kom tawv: yam tsawg kawg nkaus 12 hli ntawm 48 HRC, ntsuas los ntawm Vickers traverse ntawm 1 hli increments ntawm lub ntsej muag hnav, tsis yog los ntawm lub ntsej muag xa khoom. Peb txoj kev xeem sab hauv ua raws liCov lus qhia txog kev hloov pauv ntawm NIST hardnessrau kev ntsuas qhov ntsuas hla qhov ntsuas, thiab peb tau pom 30 feem pua ntawm cov khoom siv los ntawm cov neeg xa khoom tshiab ua tsis tiav qhov kev kuaj xyuas no thaum xa khoom thawj zaug.
- Qhov tawv tawv ntawm qhov chaw: 48-52 HRC ntawm ntug txiav, 44-46 HRC ntawm cov lus qhia ripper, nrog rau kev kam rau siab +/- 2 HRC ntau-rau-ntau. Peb ntsuas ntawm qhov chaw hauv av, tsis yog ntawm daim tawv nqaij uas raug hlawv, vim tias cov txheej tawv nqaij uas raug tshem tawm yuav nyeem qis dua.
- Kev cuam tshuam Charpyyam tsawg kawg nkaus 27 J ntawm -20 degrees Celsius ntawm longitudinal Charpy V-notch ibASTM A370, vim tias ib qho ntug tawv uas tawg rau ntawm thawj qhov kev cuam tshuam cobble raug nqi ntau dua li ib qho mos uas hnav. Peb tau pom cov ntug ntawm 52 HRC qhov nyuaj ntawm qhov chaw poob rau 8 J kev cuam tshuam ntawm -20 C, uas yog qhov sib xyaw ua ke uas tawg ntawm qhov thib ob.
Peb khiav 100 feem pua Brinell kuaj xyuas ntawm peb lub ntsiab lus ntawm txhua ntug cam ua ntej nws tawm hauv pem teb foundry, thiab peb khaws cov qauv khaws cia ntawm txhua qhov kub rau ob xyoos kom yog tias lub chaw txua zeb ntsib cov qauv hnav tsis zoo li qub rau lub hlis hauv kev sib tw, peb tuaj yeem rub cov qauv thiab rov kuaj dua es tsis txhob sib cav los ntawm kev nco. Peb pab neeg QA kuj tseem sib piv txhua qhov kev xa khoom tawm tsamANSI B30.20tus qauv kev taug qab kom tus lej cua sov ntawm daim ntawv pov thawj zeb sib xws nrog tus lej cua sov uas tau muab luam tawm rau ntawm qhov. Peb tau kawm qhov kev qhuab qhia no tom qab qhov xwm txheej xyoo 2022 uas lub chaw zeb tau txais cov khoom xa tuaj sib xyaw los ntawm ob qhov kev sib tw, thiab tus qauv hnav tsis muaj txiaj ntsig kom txog thaum peb taug qab qhov sib txawv ntawm kev taug qab ua ke nrog pab pawg neeg saib xyuas cov neeg siv khoom. Tam sim no peb xa txhua lub thawv nrog daim npav ntaub ntawv bar-coded uas luam theej ncaj qha rau hauv cov ntaub ntawv saib xyuas cov neeg siv khoom, uas zoo li yog ib yam me me kom txog thaum koj sim ua qhov kev tshuaj xyuas hnav rau rau lub hlis yam tsis muaj nws. Peb tsis tuaj yeem xav txog rov qab mus rau lub kaw lus ntawv qub.
Caterpillar, Komatsu, JCB, Doosan, thiab Volvo Kev Sib Xws: Dab Tsi Haum Yog Tsis Muaj Kev Hloov Kho Hauv Thaj Chaw
Ib qho ntawm cov lus nug feem ntau uas peb tau txais los ntawm tus thawj tswj kev saib xyuas chaw txua zeb uas tshiab rau peb cov khoom yog seb peb cov npoo tawv thiab GET qhov chaw puas yuav poob rau hauv cov tshuab uas twb muaj lawm yam tsis muaj kev hloov kho adapter. Peb tau teb cov lus nug no ntau pua zaus thiab peb tau txiav txim siab rau qhov luv luv: yog rau cov tshuab teev hauv qab no, yog tias koj nyob hauv cov kab sib txawv uas tau sau tseg, thiab tsis yog rau cov tshuab sab nraum cov kab ntawd yam tsis muaj kev tshuaj xyuas engineering. Peb tau ua yuam kev ntawm kev xav tias muaj ntau yam sib xws ntau dua yav dhau los, thiab peb tau them rau nws hauv cov sijhawm ua haujlwm rov ua dua; tus nqi ua haujlwm rov ua dua ntawm ib qho ntug tsis sib xws tuaj yeem tshaj qhov nqi xaj tag nrho, yog li tam sim no peb txiav txim siab txhua qhov kev hais txog cov kab sib txawv ntawm cov tshuab uas tus neeg siv khoom muab. Peb hais kom ua qhov no vim peb yog tus tswv ntawm qhov tshwm sim.
| Hom OEM | Cov Qauv Chaw Ua Pob Zeb Ib Txwm Muaj | JM Tuam Tshoj Ntug / Tau Txais Cov Lus Qhia | Kev Sib Tw Qhov Nyuaj |
|---|---|---|---|
| Kab ntsig | D6R, D7R, D8T, D9T | K-series / J-series adapters thiab ntug | Ntug 48-52 HRC / ntsis 44-46 HRC |
| Komatsu | D65, D85, D155 | Cov npoo thiab cov lus qhia ripper-style Komatsu | Ntug 48-52 HRC / ntsis 44-46 HRC |
| JCB | JS130 / JS220 / 3CX lub tsheb laij teb | JCB cov hniav hloov thiab cov txiav sab | Ntug 46-50 HRC / ntsis 42-45 HRC |
| Doosan / Daewoo | DX140, DH280, DH500 | Doosan thoob hniav thiab adapters | Ntug 46-50 HRC / ntsis 42-45 HRC |
| Volvo | EC140, EC210, G-series crawler puag | Cov npoo thiab cov lus qhia ntawm Volvo VOE-spec | Ntug 48-52 HRC / ntsis 44-46 HRC |
Koj tuaj yeem xauj daim catalog tag nrho uas tau muab piv rauCaterpillar-sib xwsqhov chaw thiabKomatsu-tshajcov khoom seem ntawm peb cov nplooj ntawv khoom, thiab peb cov khoom hloov pauv tag nrho tau muab sau ua ke rau ntawmCov khoom tseem ceeb indexRau cov ntaub ntawv OEM tshwj xeeb xws li lub zog ntsia hlau, kev taw qhia ntawm cov ntsia hlau, thiab txoj kab uas hla ntawm lub qhov ntsia hlau, peb xa txhua qhov kev txiav txim nrog daim npav luam tawm; koj tuaj yeem thov daim ntawv theej digital los ntawm pebpab neeg tiv taujua ntej tso qhov kev txiav txim sim. Peb tau muab cov lej ntawm Komatsu D65 thiab D85 tso rau hauv peb lub ntaub ntawv cross-reference hauv 12 lub hlis dhau los vim peb tau txais cov lus thov los ntawm cov neeg ua haujlwm hauv Southeast Asia uas khiav cov nkoj sib xyaw, thiab peb xav muab ib daim npav ntaub ntawv rau lawv es tsis yog ib pawg ntawm kev tshawb nrhiav. Peb tuaj yeem ua tib yam rau Volvo thiab JCB tshuab yog tias koj cov nkoj suav nrog cov hom ntawd.
Peb cov lus pom zoo yog pib nrog ib lub tshuab sim, thiab peb tau txhim kho txoj hauv kev no los ntawm ntau kaum ob qhov kev sim ntawm cov neeg siv khoom: ib txheej ntawm cov npoo, ib txheej ntawm cov lus qhia ripper, ib txheej ntawm cov khoom kawg ntawm ib lub tshuab D7 lossis D8, nrog rau cov khoom hnav uas twb muaj lawm khaws cia rau ntawm lub tshuab muam ua tus tswj. Tom qab 500 teev ua haujlwm, rub ob txheej thiab ntsuas. Hauv peb qhov kev paub, qhov sib txawv pom tseeb ntawm thawj txheej ntawm kev ntsuas caliper, thiab cov ntaub ntawv kev lag luam sau nws tus kheej hauv qhov hloov pauv thib ob. Peb tau khiav cov txheej txheem sim no nrog kaum plaub tus neeg siv khoom dhau peb xyoos dhau los, thiab kaum peb ntawm lawv tau hloov mus rau qhov kev qhia dav dav hauv cuaj caum hnub. Ib tus neeg siv khoom uas tsis tau hloov pauv tau khiav cov nkoj siv tsawg uas qhov sib txawv ntawm tus nqi chav tsev ntau dua li qhov txuag tau ib-tuj, thiab peb hwm qhov ntawd ua qhov kev txiav txim siab zoo meej. Peb xav khwv tau tus neeg siv khoom mus sij hawm ntev dua li yeej ib qho kev txiav txim uas peb tsis tuaj yeem tiv thaiv.

Kev Lag Luam Txog Tus Nqi Ib Ton: Yuav Ua Li Cas Ib Lub Tshuab Txiav Uas Muaj Zog Txo Tau Tag Nrho Cov Nqi Siv Hauv Chaw Khawb Zeb
Cov kev sib tham txog kev yuav khoom hauv lub chaw zeb zeb tsis tshua muaj txog tus nqi ib chav ntawm ib lub ntug; nws yog hais txog tus nqi ib tuj ntawm cov khoom siv uas raug thawb, uas suav nrog tus nqi ntug, lub neej ntug, lub sijhawm tsis ua haujlwm rau kev hloov pauv, thiab tus nqi thib ob ntawm kev hnav sai ntawm lub hauv qab thiab caj npab thawb. Peb tau sau cov ntaub ntawv hauv daim teb los ntawm peb lub chaw zeb zeb siv (kev ua haujlwm granite aggregate hauv Fujian, lub chaw zeb zeb zeb basalt hauv Northern Vietnam, thiab kev ua haujlwm limestone hauv Eastern Saudi Arabia) uas suav nrog 24 lub hlis ntawm kev ua haujlwm nrog cov sijhawm ua haujlwm sib piv. Peb sib qhia qhov nruab nrab ntawm peb qhov chaw hauv qab no, ntsuas tawm tsam lub hauv paus ntawm cov npoo nruab nrab-carbon (38 HRC) uas peb teeb tsa ntawm 100 yog li kev sib piv yog qhov ncaj ncees.
| Hnav System | Ntug Lub Neej Index | Cov Ntawv Qhia Txog Lub Sijhawm Tsis Ua Haujlwm | Tus nqi ib-tooj thawb Index |
|---|---|---|---|
| Cov ntug carbon nruab nrab tiaj tiaj (38 HRC), ib hom khoom siv tau | 100 (qhov pib) | 100 | 100 |
| Cov ntug tawv (50 HRC) xwb, cov ntsis kawg mos thiab cov lus qhia | 178 | 112 | 94 |
| Sib phim qhov system GET hardened (ntug 50 HRC + lub tswv yim 45 HRC) | 216 | 78 | 71 |
| Lub kaw lus zoo tshaj plaws los ntawm kev ua kom tawv nrog cov hlau boron tswj tau-quench | 241 | 69 | 63 |
Yuav kom muab cov ntsuas no ua cov lej tseeb rau ib lub chaw khawb av nruab nrab, peb ua haujlwm los ntawm kev suav lej ib yam li peb ua hauv peb cov chaw ua haujlwm rau cov neeg siv khoom: D8T thawb kwv yees li 1,400 tons ib zaug ua haujlwm ntawm tus nqi ntsuas pib ntawm 100 sib raug rau kwv yees li USD 0.18 ib tuj thawb ua ke nrog ntug, qhov kawg, thiab lub sijhawm tsis ua haujlwm. Yog li ntawd, lub kaw lus GET sib phim ntawm tus ntsuas 71 tsaws ntawm kwv yees li USD 0.128 ib tuj, thiab pob khoom zoo tshaj plaws ntawm tus ntsuas 63 tsaws ze li USD 0.113 ib tuj. Thoob plaws 2.4 lab tuj thawb txhua xyoo, lub kaw lus sib phim txuag tau kwv yees li USD 125,000 ib xyoos rau ib lub dozer, thiab pob khoom zoo tshaj plaws txuag tau kwv yees li USD 161,000 ib xyoos rau ib lub dozer. Peb qhia cov lej siv no rau txhua tus thawj tswj kev saib xyuas uas thov kom muaj tus nqi, vim peb tau kawm tias kev sib tham hloov ntawm "tus nqi ntug" mus rau "tus nqi ntawm lub kaw lus ntug" thaum tus nqi ib-tuj nyob ntawm lub rooj. Peb pab neeg nyiaj txiag saib xyuas cov lej no piv rau cov neeg siv khoom lub zog thawb txhua xyoo, thiab peb cim txhua rooj plaub uas qhov kev thov txuag zoo li tsis muaj tseeb - peb xav poob tus nqi dua li xa lub kaw lus uas tsis ua tiav rau qhov xwm txheej kev lag luam. Peb pw tsaug zog zoo dua li ntawd.
Qhov teeb meem kev lag luam rau qhov sib phim ntawm ntug thiab qhov tawv ntawm lub taub hau yog qhov pom tseeb tshaj plaws los ntawm peb cov ntaub ntawv hauv daim teb, thiab peb ua tus thawj coj txhua qhov kev sib tham txog tus nqi nrog nws. Kev yuav tsuas yog ib qho ntug uas tau kho thiab tso cov taub hau ripper ntawm OEM-thawj qhov tawv tau txuag qee qhov kev puas tsuaj ntawm lub pwm, tab sis lub sijhawm tsis tau teem sijhawm los ntawm kev tawg ntawm lub taub hau thaum lub sijhawm hla dhau qhov tseeb thawb tag nrho tus nqi me ntsis siab dua qhov pib. Lub kaw lus sib phim yog qhov kev teeb tsa uas peb pom zoo los ntawm lub neej ntawd; lub pob khoom them nqi siab yog qhov kev teeb tsa uas peb pom zoo rau cov chaw txua zeb uas khiav ntau dua 4,000 teev hauv ib xyoos ntawm ib lub dozer. Peb kuj tau sim lub pob khoom them nqi ntawm peb lub chaw txua zeb me me uas qis dua 2,000 teev hauv ib xyoos, thiab tus nqi ntxiv ntawm lub kaw lus sib phim tsis them rov qab hauv thawj qhov kev sib tw ntug; yog li ntawd peb coj cov neeg siv khoom siv tsawg mus rau lub kaw lus sib phim ua qhov kev teeb tsa uas muaj laj thawj. Peb qhia peb txoj cai dav dav: yog tias koj qhov kev siv txhua xyoo ntawm ib lub tshuab qis dua 50 feem pua, lub kaw lus sib phim yog qhov siab tshaj plaws, thiab koj yuav tsum tsis txhob raug hais kom nkag mus rau hauv pob khoom them nqi los ntawm tus neeg muag khoom uas tab tom nrhiav tus nqi muag nruab nrab siab dua. Peb qhia cov neeg siv khoom qhov no txawm tias nws raug nqi rau peb qhov kev txiav txim siab hloov kho.
Kev Tshuaj Xyuas thiab Kev Tig Rov Qab Uas Ua Rau Ntev Lub Neej Kev Pabcuam Ntug Uas Muaj Zog
Txawm tias cov ntug uas tau ua los ntawm cov hlau zoo tshaj plaws los kuj yuav ua haujlwm tsis zoo yog tias nws raug ntsia rov qab, tig tsis raug, lossis tig mus rau qhov kev coj ua, thiab peb tau kawm qhov no los ntawm peb cov lus thov kev lees paub ntau npaum li los ntawm kev tshuaj xyuas cov neeg siv khoom. Peb muab cov txheej txheem tshuaj xyuas rau kauj ruam hauv qab no rau txhua daim npav ntaub ntawv, thiab peb cov kws ua haujlwm hauv thaj chaw tau siv nws los rov qab tau 12-18 feem pua ntawm lub neej ntxiv los ntawm cov ntug uas tau ua los ntawm cov chaw txua zeb uas yav dhau los kho cov ntug ua cov khoom pov tseg. Peb tau ua cov txheej txheem no ua tus qauv ntxig rau hauv txhua qhov kev xa khoom txij li xyoo 2022.
- Paub meej tias tus lej ntawm qhov chaw thiab kev taw qhiaua ntej yuav muab ntsia; sab ntug uas nkhaus yuav tsum tig mus rau qhov chaw puas, tsis yog qhov txiav. Peb tau pom qhov no tig rov qab tsawg kawg ib zaug hauv txhua tus neeg siv khoom uas peb tshuaj xyuas, thiab tus qauv hnav tsis muaj qhov yuam kev hauv tsib caug teev.
- Tig lub bolts ntugmus rau tus nqi OEM (feem ntau yog 760-920 Nm rau chav kawm D7/D8), tom qab ntawd rov ua kom muaj zog dua tom qab 50 teev thawj zaug ntawm kev ua haujlwm vim tias qhov chaw zaum tau ruaj khov. Peb cov kws ua haujlwm hauv thaj chaw nqa lawv tus kheej cov wrenches torque calibrated vim peb tau kawm tias cov wrenches hauv khw poob qis 8-12 feem pua hauv ib xyoos.
- Tig cov npoo pem hauv ntej mus rau tom qabntawm 50 feem pua ntawm lub neej xav tau, vim tias ntug tom qab hnav qeeb dua 30-40 feem pua dua li pem hauv ntej hauv feem ntau cov qauv thawb. Peb sau qhov kev sib hloov hauv daim npav ntaub ntawv kom cov neeg ua haujlwm tom ntej paub tias ntug twg yuav tsum txav mus.
- Tshawb xyuas seb puas muaj chippingtxhua 100 teev ntawm lub sijhawm; txhua daim chip uas dav dua 8 hli lossis ntev dua 25 hli yog qhov nyuaj rau hloov pauv txawm tias qhov tuab tseem tshuav. Peb qhia txhua tus thawj tswj kev saib xyuas uas peb ua haujlwm nrog tias ntug chipped hauv kev pabcuam yog ntug tawg yav tom ntej uas tos kom tshwm sim.
- Ntsuas qhov tuab seemntawm thaj chaw hnav nrog cov calipers, tsis yog kwv yees pom, vim tias cov npoo tawv hnav tsis sib npaug thiab kev txiav txim siab pom tsis txaus qhov poob los ntawm 15-20 feem pua hauv peb cov kev tshuaj xyuas kev cob qhia.
- Sau cov nqi hnavnyob rau hauv lub tshuab teev cia kom tus ntug tom ntej tuaj yeem xaj tau ua ntej tus tam sim no ua tsis tiav; tus cwj pwm no feem ntau tshem tawm qhov xwm txheej ceev "tiav ntawm ntug rau hnub Saturday" uas raug nqi ntau tshaj plaws hauv lub sijhawm tsis tau teem tseg.

Cov Lus Nug Feem Ntau Los Ntawm Cov Thawj Saib Xyuas Kev Kho Chaw Poob Pob Zeb
Peb pom zoo kom siv cov hniav txiav uas tawv vim tias cov hniav uas siv rau hauv cov chaw txiav pob zeb feem ntau yog siv cov granite, basalt, thiab limestone uas tawg lawm uas muaj Mohs 6-7 inclusions ntau zaus, thiab peb tau ntsuas qhov no hauv peb cov khoom siv es tsis yog siv cov lus thov dav dav hauv kev lag luam. Peb cov hniav hlau boron uas tawv lawm, uas tau kho kom kub txog 48-52 HRC nrog lub plawv hlau tawv 380-420 HB, kav ntev li 1.8-2.4 npaug ntau dua li cov hniav carbon txheem hauv kev sim ua teb ntawm Zhejiang aggregate quarries, uas ua rau tus nqi ib tuj raug txo qis. Peb qhia cov ntaub ntawv tag nrho rau txhua tus thawj tswj kev saib xyuas uas thov nws, vim tias cov lus pom zoo yuav tsum tau dhau los ntawm kev tshuaj xyuas nyiaj txiag, tsis yog tsuas yog pawg neeg sim xwb. Peb tuav txoj haujlwm tias cov lus pom zoo uas tsim los ntawm zaj dab neeg tsis tsim nyog rau daim ntawv uas nws tau luam tawm, yog vim li cas peb thiaj tshaj tawm cov lej hauv qab; peb xav kom peb cov neeg siv khoom muaj peev xwm tiv thaiv cov lus qhia sab hauv yam tsis tau ntseeg peb cov lus rau nws.
Cov khoom GET tswj hwm qhov kev nkag mus tob thiab kev thauj khoom ntawm cov ripper shanks thiab cov khoom kawg, thaum cov npoo txiav tawv coj qhov kev sib txhuam tsis tu ncua hla lub hauv qab moldboard, thiab peb xav kom xav txog ob qho ua ib qho kev hnav khaub ncaws es tsis yog cov khoom siv ywj pheej. Vim tias lawv sib koom tib lub voj voog thawb, qhov nyuaj tsis sib xws ntawm lawv ua rau hnav tsis sib xws; yog li ntawd peb phim qhov nyuaj ntawm ntug kom tsis pub dhau +/- 4 HRC ntawm cov khoom siv kawg sib txuas ntawm txhua qhov spec peb xa khoom. Kev sib cuam tshuam pom tseeb tshaj plaws hauv kev tshem tawm pob zeb, qhov twg tus neeg teb xov tooj hloov pauv ntawm kev ripping thiab thawb hauv ib lub voj voog 90-thib ob. Peb saib qhov kev sib cuam tshuam no hauv peb cov chaw txua zeb thiab peb pom cov ntaub ntawv sib xws: cov kab ke sib phim tuav lawv cov geometry, cov kab ke tsis sib xws txav mus rau qhov ua tsis tiav ua ntej ntawm qhov twg ntawm cov khoom khiav softer. Peb tau rov tsim cov lus qhia ntawm ntau lub nkoj tom qab qhov qauv ua tsis tiav no.
Peb cov khoom GET thiab cov ntug txiav tawv tau raug xa mus rau Caterpillar D6/D7/D8/D9 K-series thiab J-series, Komatsu D65/D85/D155, JCB JS/JZ backhoe caj npab, Doosan/Daewoo DD series, thiab Volvo G-series crawler bases, thiab peb txuas ntxiv cov khoom haum raws li cov neeg siv khoom thov rau lawv. Txhua qhov xa nrog daim npav cov ntaub ntawv haum uas teev cov tshuab serial ntau yam, cov nqi bolt torque, thiab qhov loj ntawm lub rooj adapter. Yog tias koj lub tshuab poob sab nraum qhov ntau yam sau tseg, peb khiav ib zaug xwb kev kuaj xyuas haum tawm tsam tus qauv adapter ua ntej cog lus rau kev tsim khoom ntau. Peb kho daim npav haum ua daim ntawv khi, thiab peb khaws cov ntaub ntawv me me ntawm cov khoom haum hloov kho rau cov tshuab qub uas poob ntawm cov tiam catalog; peb zoo siab khawb rau hauv cov ntaub ntawv ntawd thaum tus lej serial txawv txawv hla peb lub rooj.
Xa koj daim ntawv teev cov tshuab thiab cov lus piav qhia luv luv ntawm lub rooj zaum pob zeb rau peb pab neeg ntawmnbjm-china.com/contact-usthiab peb yuav xa rov qab qhov sib phim GET thiab cov lus qhia ntug tawv hauv ob hnub ua haujlwm.
Txog tus sau
Xin Jack— Tus Thawj Saib Xyuas Kev Muag Khoom Xa Mus Rau Lwm Lub Tebchaws ntawm Ningbo Yinzhou Join Machinery Co., Ltd. Xin Jack yog Tus Thawj Saib Xyuas Kev Muag Khoom Xa Mus Rau Lwm Lub Tebchaws ntawm Ningbo Yinzhou Join Machinery Co., Ltd., lub tuam txhab tsim khoom tshwj xeeb ntawm GET (Ground Engaging Tools) cov khoom siv suav nrog cov hniav thoob, cov ntug txiav, thiab cov adapters rau cov excavators thiab cov khoom siv tsim kho. Tsim muaj xyoo 2006, lub tuam txhab pabcuam cov lag luam European thiab Asmeskas nrog 16 xyoo ntawm kev paub txog kev xa khoom tawm, koom tes nrog cov npe lag luam thoob ntiaj teb xws li BYG, JCB, thiab NBLF. Txhua yam khoom raug tswj hwm zoo los ntawm cov khoom siv raw mus rau cov khoom tiav, kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws rau cov neeg siv khoom thoob ntiaj teb thiab cov neeg siv khoom hauv kev khawb av.
Lub sijhawm tshaj tawm: Lub Xya Hli-09-2026