Umhlinzeki wemishini yokwakha wezixazululo zemishini yokwakha iminyaka engama-30.
Ulimi
Umhlinzeki wemishini yokwakha wezixazululo zemishini yokwakha iminyaka engama-30.
Kuyini ukudlidliza okukhonkolo?
Ukudlidliza okuphathekayo kusho ukusebenzisa isidlidlizi sikakhonkolo noma ithuluzi lokudlidliza likakhonkolo ukwenza ukhonkolo omusha uhlangane futhi uqine. Lapho ukhonkolo uthelwa, uvame ukuvalela amabhamuza omoya futhi ushiye izikhala phakathi kwesigxobo sikasimende netshe noma isihlabathi esingaphakathi. Uma lezi zikhala zingasuswa, ukhonkolo ngeke ube namandla, futhi imifantu ingase ivele kamuva. Ukudlidliza kwenza ingxube ihlale ngokulinganayo, iphushe umoya futhi ivumele ukunamathisela kukasimende kugxumeke ngokugcwele. Lokhu kwakha ukhonkolo ominyene futhi ohlala isikhathi eside ohlala isikhathi eside.
Izimboni eziningi zisebenzisa ama-vibrator okhonkolo. Kumaphrojekthi wezindlu, ukudlidliza kwenza ama-slabs aqinisekile nemishayo ithwala imithwalo ngokuphepha. Emigwaqweni nasemabhulohweni, ukudlidliza kuthuthukisa ukuphela kwendawo kanye nokuqina kwesikhathi eside. Izimboni ze-Precast zithembele ekudlidlizeni kumakholomu, amapayipi, namabhulokhi, ngakho yonke iyunithi ihlangabezana nezinga elifanayo. Nakumaphrojekthi wengqalasizinda emikhulu njengamadamu nezikhumulo zezindiza, ukudlidliza kuyisinyathelo esibalulekile sokuqinisekisa ukuzinza.
I-Ningbo ACE Machinery Co., Ltd inesipiliyoni seminyaka engu-29 ekukhiqizeni imishini ethembekile yokudlidliza kakhonkolo kagesi nezinye izinto zokwakha. Le nkampani ineqembu layo le-R&D, ukuhlolwa kwekhwalithi okuqinile neminyango ye-QC ne-QA, kanye nokulethwa okusheshayo phakathi kwezinsuku eziyi-7-30. Ngokuhlangenwe nakho kokuthengisa komhlaba wonke nokusekelwa kokuqeqeshwa kwamakhasimende, Imishini ye-ACE inikeza ngamathuluzi ahlala isikhathi eside asiza abasebenzi bathole imiphumela yokudlidliza ephelele emazweni amaningi.
Kungani usebenzise ukudlidliza kukakhonkolo?
Ukudlidliza okukhonkolo kususa amabhamuza omoya, kuhlanganise imiksi, futhi kwenza ikhonkolo iqine, ishelele, futhi iqine, kunciphisa imifantu namachashaza abuthakathaka.
Kusebenza kanjani ukudlidliza kukakhonkolo?
Isidlidlizi sithumela ukudlidliza okusheshayo kukhonkolo omusha. Ukuzamazama kwenza umoya uphume, futhi ingxube ihlala ibe yinqwaba, eqinile.
Kufanele udlidlize ujule kangakanani ukhonkolo?
Ukujula kokudlidliza kuncike ohlotsheni lwesidlidlizi, ubukhulu bukakhonkolo, kanye nosayizi wekhanda lesidlidlizi. Emisebenzini eminingi, ikhanda lesidlidlizi kufanele lijule ngokwanele ukuze lisuse umoya kodwa lingathinti ukwakheka noma ukuqinisa. Umthetho omuhle ukufaka isidlidlizi ukuze sifinyelele cishe ku-25-50 mm ngaphezu kwephansi lokuthulula. Lokhu kuqinisekisa ukuthi ungqimba olungezansi luhlanganiswe ngaphandle kokulimaza imigoqo yensimbi noma ifomu.
Uma usebenzisa isidlidlizi sangaphakathi, sifake siqonde phezulu, sivumele sihlale sisendaweni imizuzwana engu-5–15, bese usidonsa sikhuphuke kancane. Uma amabhamuza eyeka ukukhuphuka futhi ubuso bubukeka bushelelezi, isigaba sihlanganiswe kahle. Ukufakwa kufanele kudlulene cishe ngokuphindwe okukodwa kuya kokubili kobubanzi bekhanda lesidlidlizi. Isibonelo, inhloko engu-50 mm kufanele ifakwe cishe njalo ngo-50-100 mm. Le phethini eyeqanayo iqinisekisa ukuthi azikho izikhala ekuhlanganeni.
Ama-slabs amancane nezingxenye ezingajulile
Kuma-slabs angaphansi kuka-150 mm ubukhulu, ikhanda elikhulu lokudlidliza lingase libe namandla kakhulu. Kunalokho, kusetshenziswa amakhanda amancane noma ama-surface vibrator. I-screed edlidlizayo noma i-vibrator ye-beam ingamboza yonke indawo futhi inikeze ukuhlanganiswa okuhle. Kulezi zimo, ukujula akubalulekile njengokuhlanganisa nokuhlanganisa. Umgomo uwukukhipha umoya nokulinganisa indawo ngaphandle kokusebenza ngokweqile kumxube.
Izinyawo ezijulile kanye nezakhi ezinde
Kumakholomu, izindonga, noma izisekelo ezijulile, ukudlidliza kufanele kwenziwe ngezingqimba. Faka ukhonkolo kumakheshi angaba ngu-300-500 mm bese udlidliza ungqimba ngalunye ngaphambi kokwengeza okulandelayo. Faka isidlidlizi ukuze singene kungqimba lwamanje futhi kancane singene kungqimba olungezansi. Lokhu kuhlanganisa izingqimba ndawonye futhi kuvimbele amalunga abandayo abuthaka. Lapho uthela kakhulu, sebenzisa amashafu amade aguquguqukayo ukuze isidlidlizi sifike phansi ngaphandle kobunzima.
Kwenzekani uma udlidliza kakhulu noma kancane kakhulu?
Ukudlidliza okuncane kakhulu kushiya i-voids, i-honeycombing, nezindawo ezibuthakathaka. Lokhu kunciphisa amandla futhi kuvumela amanzi ukuthi angene, okubangela imifantu kamuva. Ukudlidliza okuningi kubangela ukuhlukaniswa, lapho amatshe asindayo ecwila futhi unamathisele usimende ukhuphuka, ushiye ingxube engalingani. Lokhu kwenza ukhonkolo ube buthaka kwezinye izindawo futhi ube brittle kwezinye. Imiphumela emihle kakhulu ivela ekulandeleni ukujula okulungile, isikhala, nesikhathi sokuhlala lapho isidlidlizi sisetshenziswa.
Ungakhetha kanjani i-vibrator yekhonkrithi?
Ukukhetha ithuluzi elilungile lokudlidliza likakhonkolo kuncike ohlotsheni lwephrojekthi, usayizi wesigaba sikakhonkolo, kanye nomthombo wamandla otholakalayo. Kunezinhlobo ezimbalwa zezidlidlizi: zangaphakathi (ukucwiliswa), izidlidlizi zangaphezulu, izidlidlizi zangaphandle, nezidlidlizi zetafula. Izidlidlizi zangaphakathi yizona ezivame kakhulu ezindaweni zokwakha ngoba zingafakwa ngqo kungxube entsha. Izidlidlizi ezingaphezulu zisetshenziselwa ama-slabs azacile, kuyilapho izidlidlizi zangaphandle zinamathela ku-formwork futhi zivame ukusetshenziselwa imikhiqizo edlalwa ngaphambili.
Cabangela umthombo wamandla
Amamodeli we-vibrator kagesi kakhonkolo adumile kumaphrojekthi asemadolobheni lapho ugesi ufinyeleleka kalula. Ziyasebenza, zithule, futhi kulula ukuzisebenza. Izidlidlizi zikaphethiloli noma zikadizili zifaneleka kakhulu ezindaweni ezikude ezingenawo ugesi. Izidlidlizi ze-pneumatic zisetshenziswa ezimweni ezikhethekile lapho kutholakala khona umoya. Uhlobo ngalunye lunezinzuzo, ngakho-ke kubalulekile ukufanisa umthombo wamandla nezimo zesayithi lephrojekthi.
Qondanisa usayizi wekhanda nomsebenzi
Amakhanda amakhulu okudlidliza anamandla futhi angahlanganisa izingxenye zikakhonkolo eziwugqinsi ngokushesha. Amakhanda amancane angcono ezintweni ezincane kanye nezindawo ezinokuqiniswa okuminyene lapho isikhala silinganiselwe. I-shaft eguquguqukayo ivumela opharetha ukuthi afinyelele ekujuleni kwamakholomu nasezindongeni. Ubude be-shaft kufanele bukhethwe ngokuya ngokujula kokuthulula ukuze kugwenywe izinkinga zokuphatha ezingadingekile.
Hlola imvamisa nobukhulu
Izidlidlizi zisebenza ngokuhlanganisa imvamisa (ukuthi zinyakaza ngokushesha kangakanani) kanye ne-amplitude (ukuthi ukunyakaza kuqine kangakanani). Izidlidlizi ezine-high-frequency, low-amplitude zilungele ukuxutshwa koketshezi nama-aggregate amancane. Ama-low-frequency, high-amplitude vibrator angcono kumamiksi aqinile noma ama-aggregate amakhulu. Ukukhetha ibhalansi efanele kugwema kokubili ukudlidliza nokudlidliza ngokweqile.
Ukuqina nokugcinwa
Isidlidlizi esihle kufanele sibe namandla, kube lula ukusihlanza, futhi siphephe ukusinakekela. Bheka izici ezifana nama-bearings avaliwe, ama-shaft aqinile, namakhava okuvikela. Abahlinzeki abathembekile bahlinzeka ngezingxenye ezisele futhi banikeze isevisi ngemva kokuthengisa. I-Ningbo ACE Machinery, ngokwesibonelo, ineqembu lekhwalithi futhi inikeza ukuqeqeshwa ukuze isebenze kahle. Lokhu kunciphisa isikhathi sokuphumula futhi kuqinisekisa ukuthi ithuluzi ngalinye linikeza impilo ende yesevisi.
Imikhuba engcono kakhulu yokudlidliza ikhonkolo
Ngaphambi kokudlidliza
Hlela iphethini yokufaka kusengaphambili. Hlola ukuthi ikhanda nesidlidlizi kusesimweni esihle yini. Qiniseka ukuthi izintambo zikagesi noma uxhumo lukaphethiloli luvikelekile. Beka abasebenzi ukuze bakwazi ukufinyelela kuzo zonke izindawo ngaphandle kobunzima. Uma ukuqinisa kuqinile, sebenzisa amakhanda amancane ukuze ugweme ukulimala.
Ngesikhathi sokudlidliza
Faka isidlidlizi siqonde phezulu, hhayi nge-engeli. Ungawudonsi ngengxube. Gcina izikhala zokufaka zingashintshi futhi zihlale zihambisana kancane izindawo. Bamba isidlidlizi isikhathi eside ngokwanele ukuze amabhamuza abaleke, bese uhoxisa kancane. Gwema ukuthinta i-formwork ngqo, njengoba lokhu kungalimaza kokubili ithuluzi kanye nefomu.
Ngemva kokudlidliza
Uma ukudlidliza sekuqediwe, vumela ukhonkolo ukuthi uzinze. Ungangezi amanzi noma uhlanganise kabusha, njengoba lokhu kwenza isakhiwo sibe buthaka. Vikela indawo engaphezulu ukuze yokwelashwa okufanele. Uma kuvela ama-honeycombing noma i-voids, zilungise ngaphambi kokuba zibangele izinkinga zesikhathi eside.
Isifinyezo
Ukujula kokudlidliza okufanele kanye nezinto ezisetshenziswayo ezifanele kuqinisekisa ukuthi ukhonkolo uqinile, ubushelelezi, futhi uhlala isikhathi eside.
