Ekwakhiweni kwe-asphalt pavement, imishini yokuxuba i-asphalt ingenye yemishini ebaluleke kakhulu. Ukuqinisekisa ukukhiqizwa okuvamile kwesisetshenziswa kungathuthukisa ikhwalithi yephrojekthi futhi kukhiqize izinzuzo zezomnotho ezengeziwe. Ngakho-ke, ukuthi imishini yokuxuba i-asphalt ingasetshenziswa ngendlela efanele inganquma izinzuzo zebhizinisi kanye nokusebenza kahle kokwakhiwa kwephrojekthi. Lesi sihloko sizohlanganisa ithiyori kanye nokusebenza ukuze kuxoxwe ngokusetshenziswa okufanele kwemishini yokuxuba i-asphalt, okuhloswe ngayo ukuthuthukisa ikhwalithi yephrojekthi nokuqinisekisa izinzuzo zezomnotho zebhizinisi.
[1]Chaza izidingo zokusetshenziswa kwemishini yokuxuba itiyela
1.1 Ukwakhiwa kwesistimu yesitshalo sokuxuba i-asphalt
Uhlelo lwemishini yokuxuba i-asphalt ikakhulukazi lwakhiwe izingxenye ezimbili: ikhompyutha ephezulu nekhompyutha ephansi. Izingxenye zekhompuyutha engumsingathi zihlanganisa ikhompuyutha ephethe, imonitha ye-LCD, isethi yamakhompiyutha emboni ye-Advantech, ikhibhodi, igundane, iphrinta kanye nenja egijimayo. Ingxenye yekhompuyutha ephansi isethi ye-PLC. Ukucushwa okuqondile kufanele kwenziwe ngokwemidwebo. I-CPU314 ikhuthaza kanje:
Ukukhanya kwe-DC5V: Okubomvu noma ukucisha kusho ukuthi ugesi unephutha, okuluhlaza kusho ukuthi isinqamuli sijwayelekile.
Ukukhanya kwe-SF: Akukho okubonisa ngaphansi kwezimo ezijwayelekile, futhi kubomvu uma kukhona iphutha ku-hardware yesistimu.
I-FRCE: Uhlelo luyasebenza.
MISA ukukhanya: Uma kuvaliwe, kubonisa ukusebenza okuvamile. Uma i-CPU ingasasebenzi, ibomvu.
1.2 Ukulinganiswa kwezikali
Isisindo sesiteshi sokuxuba sinobudlelwane obuqondile nokunemba kwesilinganiso ngasinye. Ngokwezidingo ezijwayelekile zemboni yezokuthutha yezwe lami, izisindo ezijwayelekile kufanele zisetshenziswe lapho kulinganisa isikali. Ngesikhathi esifanayo, isisindo esiphelele sezisindo kufanele sibe ngaphezu kuka-50% webanga lokulinganisa lesikali ngasinye. Ibanga lokulinganisa elilinganiselwe lesikali setshe lezinto zokuxuba itiyela kufanele libe ngamakhilogremu angama-4500. Lapho ulinganisa isikali, isidlulisi sesisindo se-GM8802D kufanele silinganiswe kuqala, bese silinganiswa ikhompuyutha encane.

1.3 Lungisa ukuzungeza phambili nokuhlehla kwenjini
Ngaphambi kokulungiswa, amafutha okugcoba kufanele agcwaliswe ngokuqinile ngokuhambisana nemithethonqubo yemishini. Ngesikhathi esifanayo, unjiniyela oyimishini kufanele abe khona ukuze abambisane lapho kulungiswa isikulufu ngasinye kanye nokuzungezisa phambili nokuhlehla kwenjini.
1.4 Ukulandelana okulungile kokuqala injini
Okokuqala, i-damper ye-fan yokusalungiswa okufanele ivalwe, futhi ifeni yokusalungiswa eyenziwe kufanele iqalwe. Ngemva kokuqedwa kokuguqulwa kwenkanyezi iye ekhoneni, hlanganisa isilinda, qala iphampu yomoya, bese uqala iphampu yomoya yokususa uthuli kanye nesikhwama se-Roots blower ngokulandelana.
1.5 Ukulandelana okufanele kokushisa nokuphakelayo okubandayo
Lapho usebenza, qiniseka ukuthi ulandela ngokuqinile imiyalelo ethile ye-burner. Kumele kuqashelwe ukuthi i-damper ye-fan yokusalungiswa eyenziwe kufanele ivalwe ngaphambi kokukhanyisa umlilo. Lokhu kwenzelwa ukuvimbela uphethiloli ofuthwe ukuthi ungambozi isikhwama somqoqi wothuli, ngaleyo ndlela kubangele umthamo wokukhipha uthuli wezimiso zebhayela yesitimu ukuba unciphe noma ulahleke. Izinto ezibandayo kufanele zengezwe ngokushesha ngemva kokuba umlilo uvutha lapho izinga lokushisa legesi yokukhipha lifinyelela ngaphezu kwama-90 degrees.
1.6 Lawula ukuma kwemoto
Ingxenye yokulawula ye-trolley yakhiwe i-Siemens frequency converter, switch ethola indawo eseduze, i-FM350 kanye nesishumeki se-photoelectric. Ingcindezi yokuqala yemoto kufanele ibe phakathi kuka-0.5 no-0.8MPa.
Qinisekisa ukuthi unaka ezinye izinkinga ngesikhathi sokusebenza: isiguquli sefrikhwensi silawula ukuphakanyiswa kwe-trolley motor. Kungakhathaliseki ukuthi uphakamisa noma ukwehlisa i-trolley, vele ucindezele inkinobho ehambisanayo bese uyikhulula ngemva kokuba i-trolley isebenza; akuvunyelwe ukubeka amasilinda amabili ezinto ezibonakalayo ku-trolley eyodwa; uma kungekho Ngemvume yomkhiqizi, imingcele ye-inverter ayikwazi ukuguqulwa ngokuthanda kwakho. Uma inverter alamu, vele ucindezele inkinobho kabusha inverter ukuze usethe kabusha.
1.7 I-alamu kanye nesitobhi esiphuthumayo
Uhlelo lwemishini yokuxuba i-asphalt luzokhala ngokuzenzakalelayo kulezi zimo ezilandelayo: ukulayishwa kwesikali sempuphu yetshe, ukugcwala kwesikali samatshe, ukugcwala kwesikali se-asphalt, isivinini sokukhipha isikali setshe sempushana sihamba kancane, isivinini sokukhipha isikali samatshe sihamba kancane, isivinini sokukhipha i-asphalt sihamba kancane, ukuphuma Ukwehluleka, ukwehluleka kwemoto, ukwehluleka kwemoto, njll. Ngemva kokukhala kwe-alamu, qiniseka ukuthi ulandela ngokuqinile imiyalelo esefasiteleni.
Inkinobho yokumisa izimo eziphuthumayo zesistimu iyinkinobho ebomvu emise okwekhowe. Uma kwenzeka isimo esiphuthumayo emotweni noma emotweni, mane ucindezele le nkinobho ukuze umise ukusebenza kwazo zonke izisetshenziswa ohlelweni.
1.8 Ukuphathwa kwedatha
Idatha kufanele iqale iphrintwe ngesikhathi sangempela, futhi okwesibili, kufanele kuqashelwe ukubuza nokugcina idatha yokukhiqiza eqoqiwe.
1.9 Ukuhlanzeka kwegumbi lokulawula
Igumbi lokulawula kufanele ligcinwe lihlanzekile nsuku zonke, ngoba uthuli oluningi luzothinta ukuzinza kwe-microcomputer, okungase kuvimbele i-microcomputer ekusebenzeni kahle.

[2]. Isetshenziswa kanjani imishini yokuxuba i-asphalt ngokuphepha
2.1 Izindaba okufanele zinakwe ngesikhathi sokulungiselela
, hlola ukuthi alukho yini udaka namatshe esiseleni, futhi ukhiphe noma iyiphi into yangaphandle emshinini wokuhambisa ibhande ovundlile. Okwesibili, hlola ngokucophelela ukuthi isihambisi sebhande sixege kakhulu yini noma asina track. Uma kunjalo, yilungise ngesikhathi. Okwesithathu, hlola kabili ukuthi zonke izikali zibucayi futhi zinembile. Okwesine, hlola izinga likawoyela kanye nezinga likawoyela wethangi likawoyela elincishisiwe. Uma inganele, yengeze ngesikhathi. Uma uwoyela uwohloka, kufanele ushintshwe ngesikhathi. Okwesihlanu, ama-opharetha kanye nabasebenzi bakagesi ngokugcwele kufanele bahlole izinto zikagesi kanye nezinto eziphakela amandla ukuze baqinisekise ukuthi zisebenza ngendlela efanele. , uma izingxenye zikagesi zidinga ukushintshwa noma izintambo zemoto kudingeka zenziwe, uchwepheshe kagesi noma uchwepheshe wesikhathi esigcwele kufanele akwenze.
2.2 Izindaba okufanele zinakwe ngesikhathi sokusebenza
Okokuqala nje, ngemva kokuba imishini isiqalile, ukusebenza kwayo kufanele kubhekwe ngokucophelela ukuze kuqinisekiswe ukuthi ijwayelekile. Ukunemba kwesiqondiso ngasinye sokuzungeza kufanele futhi kubhekwe ngokucophelela. Okwesibili, ingxenye ngayinye kufanele igadwe ngokucophelela uma isebenza ukuze kubonakale ukuthi ijwayelekile yini. Naka ngokukhethekile ukuzinza kwe-voltage. Uma kutholakala okungavamile, vala ucingo ngokushesha. Okwesithathu, qaphela ngokucophelela amathuluzi ahlukahlukene futhi uphathe ngokushesha futhi ulungise izimo ezingajwayelekile. Okwesine, ukunakekela, ukunakekela, ukuqiniswa, ukugcotshwa, njll. ngeke kwenziwe emshinini ngenkathi isebenza. Isivalo kufanele sivalwe ngaphambi kokuqala i-mixer. Okwesihlanu, lapho imishini ivala ngenxa yokungajwayelekile, ukhonkolo we-asphalt kuwo kufanele uhlanzwe ngokushesha, futhi uvinjelwe ukuqala umxube ngomthwalo. Okwesithupha, ngemva kohambo lwento esebenza ngogesi, kufanele uqale uthole imbangela bese uyivala ngemva kokususwa kwephutha. Ukuvala ngenkani akuvunyelwe. Okwesikhombisa, abasebenza ngogesi kumele banikezwe izibani ezanele uma besebenza ebusuku. Okwesishiyagalombili, abahloli, ama-opharetha kanye nabasebenzi abasizayo kufanele babambisane ukuze baqinisekise ukuthi izinto zokusebenza zingasebenza ngokujwayelekile futhi ukhonkolo we-asphalt okhiqizwayo uhlangabezana nezidingo zephrojekthi.
2.3 Izindaba okufanele zinakwe ngemuva kokuhlinzwa
Ngemva kokuba umsebenzi usuqediwe, indawo nemishini kufanele kuqale kuhlanzwe kahle, futhi ukhonkolo we-asphalt ogcinwe ku-mixer kufanele uhlanzwe. Okwesibili, yopha i-compressor yomoya. , ukuze kugcinwe okokusebenza, engeza amafutha okugcoba endaweni ngayinye yokugcobisa, bese ugcoba uwoyela ezindaweni ezidinga ukuvikelwa ukuze kugwenywe ukugqwala.

[3]. Qinisa ukuqeqeshwa kwabasebenzi nokuphatha okuhlobene nemikhiqizo namasevisi
(1) Thuthukisa ikhwalithi isiyonke yabasebenzi bokuthengisa. Heha amathalente engeziwe okuthengisa imikhiqizo. Imakethe yemishini yokuxuba i-asphalt iya ngokuya idinga idumela elithembekile, isevisi enhle kanye nekhwalithi enhle kakhulu.
(2) Ukuqinisa ukuqeqeshwa kwabasebenzi abasebenzayo. Abasebenzi bokuqeqesha bangabenza babe nekhono ekusebenziseni uhlelo. Uma kwenzeka amaphutha ohlelweni, kufanele bakwazi ukwenza ukulungisa ngokwabo. Kudingekile ukuqinisa ukulinganiswa kwansuku zonke kwesistimu yokukala ngayinye ukwenza imiphumela yokukala inembe kakhudlwana.
(3) Qinisa ukutshalwa kokuthunyelwa endaweni. Ukuhlela endaweni kungamela isithombe sako esiteshini sokuxuba indawo yokwakha. Ngakho-ke, kuyadingeka ukuba nolwazi lochwepheshe ukubhekana nezinkinga ezikhona ohlelweni lokuxuba. Ngesikhathi esifanayo, amakhono okusebenzelana nabanye abaluleke kakhulu, ukuze sikwazi ukubhekana namakhasimende kahle. Izinkinga ekuxhumaneni.
(4) Izinsizakalo zekhwalithi yomkhiqizo kufanele ziqiniswe. Misa ithimba lesevisi elizinikele lekhwalithi yomkhiqizo, okokuqala, ukulawula ikhwalithi yonke inqubo yokukhiqiza, futhi ngesikhathi esifanayo, ukulandelela ukunakekelwa, ukugcinwa kanye nokusetshenziswa kwemishini yokuxuba yiyunithi yokwakha.

[4] Isiphetho
Kule nkathi yanamuhla, imishini yokuxuba itiyela ibhekene nokuncintisana okunonya nonya. Ikhwalithi yemishini yokuxuba i-asphalt inomthelela oqondile kwikhwalithi yokwakha yephrojekthi. Ngakho-ke, kungathinta nezinzuzo zezomnotho zebhizinisi. Ngakho-ke, iqembu lokwakha kumele lisebenzise imishini yokuxuba i-asphalt ngendlela efanele futhi liqedele ukugcinwa, ukulungiswa nokuhlolwa kwemishini njengomsebenzi obalulekile.
Kafushane, ukusetha ngokwesayensi i-coefficient yokukhiqiza nokusebenzisa imishini yokuxuba i-asphalt ngendlela efanele akukwazi nje ukuthuthukisa ukusebenza kahle kokukhiqiza, ukunciphisa isikhathi sokwakha, kodwa futhi kwandise impilo yesevisi yemishini ngezinga elikhulu. Lokhu kungaqinisekisa kangcono ikhwalithi yokwakha yephrojekthi futhi kuqinisekise izinzuzo zezomnotho zebhizinisi.