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Srpski језикTau ntau tshaj ob xyoo lawm, peb pab neeg ntawm Quangong Machinery Co., Ltd. In countless construction sites across the globe, traditional block equipment often creates bottlenecks: high energy consumption, inconsistent block density, and frequent downtime. Peb lub Hoobkas tau ntsib cov kev ntxhov siab no ua ntej peb tsim kev daws teeb meem. Niaj hnub no, peb nug ib lo lus nug tseem ceeb: dab tsi cais lub tshuab hluav taws xob niaj hnub los ntawm cov tshuab vibratory uas niaj hnub? Cov lus teb yog nyob rau hauv qhov ntsuas tau.
PebQGM block ua tshuabintegrates servo-hydraulic technology, real-time siab xyuas, thiab modular pwm systems. Tsis zoo li cov cuab yeej thaiv ib txwm siv uas tso siab rau cov khoom siv hluav taws xob lossis cov tshuab hluav taws xob eccentric, QGM thaiv lub tshuab ua kom rov ua kom muaj zog ntxiv hauv ± 1% variance. Qhov kev taw qhia no yuav nthuav tawm cov kev xaiv engineering, kev txuag kev ua haujlwm, thiab kev cia siab rau lub sijhawm ntev uas ua rau peb cov tshuab ua tus qauv kev lag luam. Peb yuav nthuav tawm cov ntaub ntawv sib piv, teb cov kev txhawj xeeb ntawm cov neeg yuav khoom, thiab ua kom pom tias yog vim li cas hloov mus rau cov tshuab siv hluav taws xob los ntawm Quangong Machinery Co., Ltd. ncaj qha cuam tshuam rau koj cov kab hauv qab. Cia peb tshawb txog cov txheej txheem anatomy ntawm superior block manufacturing.
Cov cuab yeej thaiv ib txwm siv feem ntau siv cov tshuab vibration lossis pneumatic siab, uas tsim kom muaj kev sib koom ua ke tsis sib xws. Hauv peb lub Hoobkas, peb tau pom tias ntau dua 40% ntawm cov blocks tsis lees paub los ntawm cov tshuab qub ua los ntawm kev sib cog lus tsis sib haum. QGM thaiv tshuab ua haujlwm siv lub voj kaw kaw hydraulic nrog qhov sib npaug li qub thiab servo tawm tswv yim. Qhov kev tsim no ua kom ntseeg tau tias txhua qhov mob stroke siv raws li qhov programmed quab yuam, tsis hais cov khoom siv sib txawv. Cia peb rhuav tshem cov khoom uas tsim kom zoo dua no:
Thaum lub sij hawm ib sab ntawm kev sim ntawm peb qhov chaw ua qauv qhia, cov khoom siv thaiv ib txwm muaj nrog 45kW lub cev muaj zog tsim 850 blocks ib teev tab sis nrog 7% ntug tawg. Peb QGM block ua tshuab, siv 37kW servo-hydraulic, ua tiav 920 blocks ib teev nrog tsuas yog 1.2% pov tseg. Lub kaw lus hydraulic kuj tso cai rau peb lub Hoobkas khiav peb txoj haujlwm yam tsis muaj cua sov, ua tsaug rau 200-liter tank thiab cua txias cua kub exchanger. Cov tshuab tsoos feem ntau xav tau qhov txias txias txhua txhua 4 teev.
Tsis tas li ntawd, kev saib xyuas lub sijhawm sib txawv heev. Cov cuab yeej thaiv ib txwm xav tau kev hloov pauv txhua hli ntawm lub vibratory shafts, thaum peb QGM block ua tshuab hydraulic lub zog ua haujlwm rau 6,000 teev ua ntej kev pabcuam loj. Peb tsim lub manifold thaiv nrog SAE flanges kom tshem tawm cov ntsiab lus to - qhov teeb meem tshwm sim hauv cov khoom qub. Rau cov neeg yuav khoom muaj kev txhawj xeeb txog kev cob qhia tus neeg teb xov tooj, peb HMI qhia cov lus nkhaus hauv cov lus tiag tiag, tsis yog cov cim hydraulic nkaus xwb. Hauv luv luv, lub pob txha hydraulic ntawm peb lub tshuab hloov kev ntseeg tau los ntawm kev twv txiaj rau hauv kev lav.
Thaiv qhov ntom ntom ncaj qha cuam tshuam kev tsim kho lub zog thiab kev nqus dej. Traditional block equipment struggles to achieve uniform density because their vibration frequency remains constant regardless of mold fill. Ntawm Quangong Machinery Co., Ltd., peb tackled qhov no los ntawm ntau theem kev co thiab pre-compaction. Lub QGM thaiv kev ua tshuab suav nrog qhov sib txawv zaus tsav (VFD) vibrators uas cheb ntawm 45Hz txog 65Hz hauv 0.3 vib nas this. Qhov kev cheb zaus no ua rau huab cua tsis zoo zuj zus mus, tsis zoo li qhov tawg ntawm ib txwm siv tshuab. Hauv qab no yog qhov ntsuas qhov sib piv los ntawm peb lub Hoobkas kuaj ntawm tus qauv 190x190x390mm hollow blocks:
| Parameter | Cov cuab yeej thaiv kab ke | QGM Block Ua Tshuab |
| Compaction quab yuam (kN) | 120-150 (nce siab, tsis sib haum) | 180-220 (kev tswj hwm, voj voog los ntawm lub voj voog) |
| Kev vibration zaus (Hz) | Tsau 50 Hz | 45-65Hz sib txawv cheb |
| Block Density (kg / m³) | 1850-2050 Nws | 2350-2450 Ib |
| Compressive zog (MPa, 7 hnub) | 8.5-10.2 Nws | 13.6-15.1 Nws |
| Kev nqus dej (%) | 7.8% - 9.2% yog ' | 4.1% - 5.0% |
Daim ntawv ceeb toom qhov kev txhim kho ceev ntawm ntau dua 30% hauv peb QGM thaiv kev ua tshuab. Qhov no stems los ntawm peb patented nta: ua ntej, peb hydraulic pre-nias theem compacts khoom mus rau 70% ntawm qhov siab kawg ua ntej lub ntsiab kev co; thib ob, cov pwm oscillation synchronizes nrog nias lub taub hau nqis, tiv thaiv cov khoom siv tshuab tawm; thib peb, peb siv hard-chromed punches nrog 0.02mm flatness, uas tsoos thaiv cov cuab yeej tsis tshua muaj. Los ntawm peb tus kheej lub Hoobkas qhov kev paub dhau los, qhov ntom ntom ntau dua rau hauv cov khoom thauj khoom thauj (koj xa cov pores tsawg dua) thiab tsawg dua tawg thaiv thaum kho. Cov neeg siv khoom uas tau hloov los ntawm cov cuab yeej thaiv ib txwm siv rau peb QGM block ua tshuab tau tshaj tawm txog 22% txo kev siv cov cement thaum tuav lub zog zoo ib yam, vim tias cov blocks ntom ntom yuav tsum muaj tsawg dua binder.
Tsis tas li ntawd, qhov ntom ntom ntom txo qis hnav ntawm pallets. Cov tshuab tsoos uas tsis sib xws hauv qab hauv qab khawb pallets hauv 3 lub hlis. Peb cov qauv compaction txuas ntxiv lub neej pallet rau 18 lub hlis. Yog li ntawd, thawj zaug kev nqis peev ntau dua hauv peb cov thev naus laus zis them rov qab los ntawm kev txuag cov khoom siv, cov seem qis, thiab cov khoom siv tsawg dua. Rau cov thawj tswj hwm qhov project xav tau LEED cov qhab nia, qhov txo qis cov cement hneev taw yog ib qho txiaj ntsig ntxiv rau ib puag ncig. Peb caw koj los ua pov thawj nyob rau hauv kev ntsuas qhov ntom ntom ntawm peb lub Hoobkas - qhov sib txawv yog qhov pom tseeb.
Kev siv hluav taws xob yog qhov thib ob loj tshaj plaws kev siv nyiaj tom qab cov khoom siv raw. Cov cuab yeej thaiv ib txwm siv feem ntau khiav cov motors tsis tu ncua, txawm tias thaum lub sij hawm tsis ua haujlwm thauj khoom. Ntawm Quangong Machinery Co., Ltd., peb rov tsim kho lub zog tswj vaj huam sib luag. QGM block ua tshuab siv dual-zog cia: hydraulic accumulators ntes rov qab roj zog thaum lub sij hawm nqa, thiab supercapacitors regenerate braking zog los ntawm kev co motors. Nov yog yuav ua li cas peb lub Hoobkas txo kWh ib qho thaiv los ntawm 34% piv rau cov khoom siv ib txwm:
Hauv kev kawm 12-lub hlis ntawm ib tus neeg siv khoom tsim tau 6 lab blocks txhua xyoo, cov khoom siv thaiv ib txwm siv 842,000 kWh. Tom qab hloov nrog peb QGM thaiv tshuab, noj poob rau 556,000 kWh - txuag $ 34,000 ntawm $ 0.12 / kWh. Tsis tas li ntawd, txo qis kev tsim hluav taws xob txhais tau hais tias peb lub Hoobkas cov cua kiv cua khiav 50% tsawg dua, kev txuag nyiaj. Ntau tus tswv tsev thaiv cov cuab yeej tsis quav ntsej tias lub cev muaj zog cua sov yuav tsum muaj cua txias hauv cov nroj tsuag. Peb lub tshuab qhov kub thiab txias nyob qis dua 55 ° C, thaum ib txwm vibratory motors feem ntau tshaj 85 ° C.
Peb kuj muab cov software saib xyuas lub zog uas taug qab kev noj ib pawg. Cov neeg ua haujlwm tuaj yeem pom hauv lub sijhawm tiag tiag uas lub voj voog theem siv lub zog ntau dua thiab kho qhov nrawm nrawm. Piv txwv li, txo txoj kev ceev nrawm los ntawm 10% txuag 7% lub zog yam tsis muaj kev cuam tshuam rau cov zis. Peb cov neeg siv khoom feem ntau rov qab tau tus nqi sib txawv ntawm lub tshuab txheem thiab peb QGM thaiv lub tshuab hauv 22 lub hlis nkaus xwb los ntawm kev txuag hluav taws xob. Tsis tas li ntawd, qee thaj tsam muab cov nyiaj them se rov qab rau cov khoom siv sib ntsib IE4 lub cev muaj zog - peb lub tshuab tsim nyog, thaum feem ntau cov cuab yeej thaiv tsis tau. Thaum xam tag nrho cov nqi ntawm cov tswv cuab, kev siv hluav taws xob tsis tuaj yeem yog qhov kev xav tom qab; nws yog ib tug core tsim ncej ntawmQuangong Machinery Co., Ltd.
Cov cuab yeej thaiv ib txwm siv sijhawm li 4 mus rau 6 teev los hloov pwm, suav nrog kev hloov kho ntawm phau ntawv, ntsia liaj qhov rooj torquing, thiab ntsuas lub voj voog. Rau peb tus kheej lub Hoobkas, lub sijhawm poob qis txhais tau tias poob tag nrho kev hloov pauv. QGM block ua tshuab qhia txog kev sib pauv pwm ceev nrog hydraulic clamping thiab nws pib-centering pins. Ntawm no yog qhov kev sib cais ntawm lub sij hawm txuag thiab hloov tau yooj yim:
Xav txog cov vaj tsev precast uas tsim 10 ntau hom thaiv txhua hnub. Nrog cov cuab yeej thaiv ib txwm siv, 5 pwm hloov pauv noj 17.5 teev ntawm kev poob qis hauv ib lub lis piam. Peb QGM block ua tshuab txo qhov ntawd mus rau 1 teev nyob rau ib lub lis piam, zoo ntxiv ib hnub ntau lawm. Ib qho ntawm peb cov neeg siv khoom hauv Texas tau hloov pauv los ntawm lub tshuab qub qub thiab nce cov khoom tsim tawm txhua lub lim tiam los ntawm 28,000 blocks mus rau 43,000 blocks yam tsis tau ntxiv zog. Cov pwm sib hloov kuj tseem txo qis hnav: cov tshuab tsoos feem ntau ua rau cov npoo pwm puas thaum lub sij hawm tshem tawm vim kev nqa tsis sib xws. Peb cov txheej txheem nqa nqa nqa pwm vertically nrog plaub synchronized actuators.
Tsis tas li ntawd, peb lub Hoobkas muaj cov txheej txheem pwm refurbishment. Thaum pwm nce mus txog 500,000 lub voj voog, peb rov ua dua qhov chaw hnav kom zoo dua qub. Cov cuab yeej thaiv cov cuab yeej siv pwm feem ntau dhau los ua cov khoom seem tom qab cov voj voog zoo sib xws vim tias niam txiv lub tshuab misalignment ua rau tsis sib xws. QGM thaiv kev ua lub tshuab ua kom muaj zog cov lus qhia ua kom hnav tsis zoo, tso cai rau ob qho kev kho dua tshiab rau ib lub pwm - ua haujlwm zoo tripling pwm lub neej. Rau kev ua haujlwm loj, qhov no sawv cev rau $ 50,000 kev txuag nyiaj txhua xyoo. Yog li ntawd, kev hloov pwm ceev tsis tsuas yog txuag lub sijhawm; nws tiv thaiv ib qho ntawm koj cov khoom siv kim tshaj plaws. Peb txhawb kom cov neeg siv khoom tuaj xyuas peb lub Hoobkas kom pom kev sib pauv pwm nyob hauv qab 15 feeb.
Tib neeg kev ua yuam kev suav rau 63% ntawm kev tsim khoom tsis sib xws hauv cov cuab yeej thaiv ib txwm siv raws li kev tshuaj xyuas sab hauv ntawm QGM Cov Neeg Ua Haujlwm tsis lees paub cov khoom noo noo, saib xyuas pallet sib dhos, lossis teeb tsa lub sijhawm tsis raug. QGM block ua tshuab ua ke nrog PLC-raws li kws tshaj lij system uas automates kev hloov kho. Peb cov kev tswj xyuas architecture suav nrog:
Ib qho ntawm cov txiaj ntsig zoo tshaj plaws yog kev tswj hwm daim ntawv qhia. Cov neeg ua haujlwm tsuas yog xaiv "hollow thaiv 6 nti" ntawm lub vijtsam kov; QGM thaiv kev ua tshuab cia li teeb tsa vibration zaus, stroke qhov tob, thiab compaction siab. Cov cuab yeej thaiv ib txwm xav tau kev hloov kho ntawm cov potentiometers, feem ntau ua rau muaj teeb meem tsis raug. Hauv peb lub Hoobkas kev cob qhia, peb pom tias cov neeg ua haujlwm tshiab ntawm cov tshuab ib txwm siv 3 lub lis piam kom ua tiav 95% kev ua haujlwm. Nrog rau peb qhov system automated, tib tus neeg teb xov tooj mus txog 98% kev ua haujlwm tom qab 3 hloov.
Ntxiv mus, lub tshuab teev txhua lub voj voog nyob rau hauv daim ntawv teev npe blockchain-cov ntaub ntawv pov thawj (yeem). Rau tsoomfwv cov ntawv cog lus uas xav tau kev taug qab, qhov no muab cov ntaub ntawv tsis hloov pauv tau zoo: raws nraim leej twg, thaum twg, thiab qhov ntsuas twg tau siv. Cov cuab yeej thaiv ib txwm tsis tuaj yeem muab cov ntaub ntawv qib no. Lub kaw lus tswj kuj tseem kwv yees kev saib xyuas: los ntawm kev txheeb xyuas qhov ntsuas siab, nws ceeb toom thaum cov roj hydraulic xav tau hloov lossis lub lim yog txhaws. Yog li ntawd, lub sijhawm tsis tau npaj tseg los ntawm kev tsis saib xyuas dhau los ua ib yam ntawm yav dhau los. Peb tsim lub QGM thaiv tshuab ua tus neeg teb xov tooj tus phooj ywg, tsis yog kev sib tw. Quangong Machinery Co., Ltd. muab cov huab-raws li kev tshuaj ntsuam dawb rau thawj xyoo, pab koj zoo-tune ntau lawm rau siab tshaj plaws.
Kev nqis peev hauv block machinery yuav tsum muaj 5 txog 10-xyoo kev saib xyuas nyiaj txiag. Thaum cov cuab yeej thaiv ib txwm muaj tus nqi qis dua, tag nrho cov nqi ntawm kev ua tswv cuab (TCO) qhia ib zaj dab neeg sib txawv. Raws li cov ntaub ntawv los ntawm peb cov neeg siv khoom uas twb muaj lawm uas tau hloov los ntawm cov cuab yeej siv niaj hnub, ntawm no yog cov ntsiab lus sib piv:
Los ntawm peb lub Hoobkas kev paub muag ob lub tshuab qub qub thiab QGM tshiab, cov neeg siv khoom uas xaiv QGM thaiv tshuab ua haujlwm tsis tu ncua qhia txog lub sijhawm them rov qab hauv qab 30 lub hlis. Hauv qhov sib piv, cov tswv cuab thaiv cov cuab yeej siv feem ntau ntsib cov nqi zais xws li kev siv cov cement ntau dua (vim qis qis) thiab nquag siv khoom seem logistics. Tsis tas li ntawd, ntau lub cheeb tsam tam sim no tswj cov suab nrov thiab emission cov qauv uas cov khoom siv ib txwm ua tsis tau, thaum peb QGM thaiv lub tshuab ua haujlwm hauv qab 82dB thiab ua tau raws li ISO 14001. Rau kev tsim kho cov khoom lag luam tsom rau kev loj hlob ruaj khov, kev txiav txim siab yog qhov tseeb. Peb ntawmQuangong Machinery Co., Ltd.muab 3-xyoo lav ntawm lub ntsiab hydraulic Cheebtsam, ib yam dab tsi tsis muaj ib txwm siv cov khoom tsim muaj. Hu rau peb cov kws tsim khoom muag los khiav tus qauv TCO tus kheej rau koj qhov chaw.
Nqe Lus Nug 1: QGM thaiv lub tshuab puas tuaj yeem tsim cov khoom tshwj xeeb xws li pavers lossis kerbstones yam tsis muaj kev hloov kho ntxiv?
Teb: Yog lawm. Tsis zoo li cov cuab yeej thaiv ib txwm siv uas yuav tsum muaj kev hloov kho tshuab los tsim cov duab sib txawv, peb QGM thaiv tshuab siv lub tshuab pwm modular. Los ntawm kev sib pauv cov pwm yooj yim (uas yuav siv sijhawm tsawg dua 15 feeb), koj tuaj yeem tsim cov kev sib tshuam pavers, hollow blocks, cov khoom cib, thiab txawm tias pob zeb thaiv ntawm tib lub tshuab. Lub hydraulic siab thiab vibration sequence tau hloov kho raws li pwm lub RFID tag. Ntau ntawm peb cov neeg siv khoom siv rau ntau yam khoom siv ib zaug QGM thaiv tshuab, thaum cov khoom siv ib txwm xav tau cais cov tshuab tshwj xeeb. Qhov kev hloov pauv no txo qis kev siv peev nyiaj thiab chaw cia khoom.
Nqe Lus Nug 2: Yuav ua li cas thawj zaug peev hauv QGM block ua tshuab piv rau kev tsim kho cov khoom qub qub?
Teb: Rebuilding qub tsoos thaiv cov cuab yeej feem ntau raug nqi 60-70% ntawm lub tshuab tshiab tab sis tseem tso koj nrog cov thev naus laus zis tsis tu ncua: tsis muaj zog rov qab, tswj kev tswj, thiab hnav cov ntawv qhia txhua. Hauv qhov sib piv, kev nqis peev hauv QGM tshiab thaiv tshuab ua rau koj niaj hnub servo-hydraulics, automation, thiab tag nrho warranty. Peb lub Hoobkas tau pom ntau tus neeg siv khoom siv $ 45,000 rov tsim kho lub tshuab ib txwm siv los ntsib lwm qhov kev puas tsuaj hauv 18 lub hlis. Nrog peb lub tshuab, ROI los ntawm kev txuag hluav taws xob ib leeg feem ntau offsets tus nqi sib txawv hauv 22 lub hlis. Peb kuj muaj kev xaiv leasing tshwj xeeb rau kev hloov ntawm cov khoom siv ib txwm siv.
Nqe Lus Nug 3: Puas yog QGM block ua tshuab xav tau kev teeb tsa hluav taws xob tshwj xeeb piv rau cov khoom thaiv ib txwm?
Teb: Tsis yog, nws yog tsim los rau cov qauv kev lag luam fais fab (380V / 50Hz lossis 460V / 60Hz). Txawm li cas los xij, vim tias peb lub tshuab muaj zog ntau dua, nws yuav tsum muaj qhov hloov pauv me dua li cov cuab yeej thaiv ib txwm muaj ntawm cov khoom muaj peev xwm zoo sib xws. Piv txwv li, ib lub tshuab ib txwm siv nrog 110kW ntsia lub zog yuav xav tau 150kVA transformer, thaum peb QGM thaiv lub tshuab xa tib lub zog siv tsuas yog 75kW ntsia lub zog, xav tau 100kVA transformer. Qhov ntawd txuag nqi installation. Tsis tas li ntawd, peb lub Hoobkas suav nrog lub tshuab hluav taws xob muag muag thiab kev sib haum xeeb, tiv thaiv qhov hluav taws xob poob qis uas feem ntau cuam tshuam cov khoom siv niaj hnub pib.
Nqe Lus Nug 4: Puas yog cov khoom seem rau QGM thaiv lub tshuab ua kom yooj yim muaj thoob ntiaj teb, tsis zoo li qee cov khoom siv thaiv cov khoom lag luam?
Teb: Yog. Quangong Machinery Co., Ltd. tuav cov chaw xa khoom hauv North America, Europe, Southeast Asia, thiab Africa. Tshaj li 92% ntawm cov khoom seem (cov ntsaws ruaj ruaj, lim, sensors) yog cov qauv kev lag luam muaj nyob hauv zos. Rau cov khoom ntiag tug xws li pawg tswj hwm, peb lub Hoobkas xa nkoj hauv 48 teev. Cov cuab yeej thaiv ib txwm siv feem ntau siv cov khoom ntsuas kev cai nrog rau lub hli ntev ntev. Peb kuj tseem muab cov khoom lag luam digital uas koj tuaj yeem txheeb xyuas txhua yam los ntawm kev luam theej duab QR code ntawm lub tshuab. Qhov no ua rau txo qis qis dua piv rau kev yos hav zoov rau cov khoom siv tsis tau siv rau ib txwm siv.
Nqe Lus Nug 5: Yuav ua li cas cov pob zeb pov tseg rov ua dua tshiab ntawm QGM thaiv kev ua tshuab piv rau cov khoom siv tsoos?
Teb: Cov cuab yeej thaiv ib txwm muaj tsis muaj kev sib xyaw ua ke rov ua dua tshiab; spilled pob zeb lossis cov blocks tsis lees paub mus rau qhov chaw pov tseg. Peb QGM block ua tshuab suav nrog cov txheej txheem ntub dej rov qab uas ntxuav tawm tag nrho los ntawm cov blocks tsis lees paub thiab rov siv cov dej hauv kev sib xyaw. Tsis tas li ntawd, ib qho screen vibratory nyob rau hauv lub conveyor sau spilled tshiab pob zeb thiab xa rov qab mus rau lub thawv pub. Qhov no txo cov khoom siv raw khoom pov tseg txog li 18%. Tshaj li ib xyoos, cov nroj tsuag nruab nrab tuaj yeem txuag tau 200 tons ntawm cement thiab 400 tons ntawm cov khoom sib xyaw. Tshaj li kev txuag nqi, qhov no pab ua raws li cov kev cai ib puag ncig uas feem ntau rau txim rau cov neeg siv khoom siv rau kev pov tseg.