Selelekela
Ho ka bonoa motho ea epollang sebakeng leha e le sefe sa kaho motseng. Excavator e tloaelehileng e ka sebetsoa ke opareitara e le 'ngoe. Ha e hloke mokhoa o rarahaneng oa automation ho e laola.
Empa haeba mochine oa ho epa o le moholo ka makhetlo a mangata ho feta ka tloaelo ’me o fihla bophahamong ba mohaho oa mekato e mehlano, Land Cruiser e ka behoa ka nkhong ea eona, ’me “ho tlatsa” ho na le lienjene tsa motlakase, lithapo le likere tse lekanang le koloi? 'Me o sebetsa libakeng tsa mashala le merafong, lihora tse 24 ka letsatsi / matsatsi a 7 ka beke ka lilemo tse 30-40 ka tatellano?
Mochini o joalo ke tsamaiso ea indasteri e theko e boima haholo ho e hlokomela.
Automation ea mekhoa ea theknoloji e fokotsa litšenyehelo tsa ho sebetsa tsamaiso ea indasteri. Sistimi ea taolo ea ts'ebetso e ikemetseng e bitsoa "automated process control system". Motho ea epang lintho tsa khale joaloka ea hlalositsoeng le eena o joalo.
Joale ke excavator ea mofuta ofe? Ke tsamaiso efe ea tsamaiso e sebelisoang ho eona?
Ke li-excavators life tseo re buang ka tsona?
Re bua ka baepolli ba merafo. Meepo le likoari tsa mashala li etsoa ka mechine e joalo.
Litekanyo: baepolli ba merafo ba fihla bophahamong ba moaho o mekato e mehlano.
Motsamao: The excavator e tsamaisoa ho sebelisoa crawler undercarriage. Trolley e na le:
- liforeimi tsa pina;
- popane;
- likoloi tsa maeto;
- bogie lubrication potoloho.
Ho cheka: Bakeng sa ho cheka, baepolli ba li-quarry ba sebelisa mochine oa "Straight Kharafu". Mochine ona o na le bakete, molamu le boom. Bakete e khomaretsoe moheleng. Setshwano se etselitsoe ho fana ka motsamao oa phetolelo ho bakete. E fumaneha ka mose ho boom. Ho kenngoa mochine oa khatello holim'a boom, e leng se etsang hore ho be le khatello le ho khutlisa motsamao oa molamu ka nkho. Tsamaiso e rarahaneng ea liropo e etsa hore mochine ona o tsamaee.
Sesebelisoa (sebopeho): Excavator e na le likarolo tse tharo tse atolositsoeng:
- lisebelisoa tsa mosebetsi;
- sethala se potolohang se nang le mekhoa;
- teroli e mathang.
Thepa ea ho sebetsa e hlalositsoe ka holimo - ena ke mokhoa oa "Straight Kharafu".
Baepolli ba li-quarry ba etsa mesebetsi e mengata: ho cheka, ho fetola 'mele oa mochine, ho falla, joalo-joalo. Enjene e arohaneng e etselitsoe ts'ebetso ka 'ngoe. Ho etsa ts'ebetso ena kaofela, ho hlokahala palo e kholo ea litsamaiso. Litsamaiso tsohle le mekhoa, joalo ka ha ho lebelletsoe, li fumaneha "kamoreng ea mochini".
"Kamore ea mochine" ea excavator ke sethala se potolohang. E na le mochini oa ho phahamisa libakete, mochini o potolohang, lisebelisoa tsa motlakase tsa moepo o nang le sistimi ea taolo le ho lekola, lisebelisoa tse thusang, sistimi ea moea, le sistimi e ikemetseng ea lubrication.
Maemo a mosebetsi le bophelo ba tšebeletso: Baepolli ba merafo ba sebetsa 24/7, 'me bophelo ba bona ba tšebeletso ke lilemo tse 30-40.
Matla/mafura: Baepolli ba merafo ba sebelisa motlakase. Karolo e 'ngoe le e 'ngoe ea lithabeng ea morafo e fumana motlakase ho tsoa seteisheneng sa 35/6 kV.
Ke mofuta ofe oa automation oo baepolli ba nang le oona ka sekepeng?
Mochini oa kori ke sistimi ea indasteri. Mesebetsi ea ho epa e tšoana le ea ho sebetsa setsing sa indasteri:
- taolo ea mekhahlelo ea tsamaiso ea motsamao;
- lisebelisoa tsa ho beha leihlo;
- ts'ireletso ea lisebelisoa ho tsoa lits'oso tsa kantle le tsa kahare: li-overload, li-circuits tse khutšoane joalo-joalo;
- matla a lichelete;
- taolo ea boemo ba excavator;
- tlhahlobo ea lisebelisoa nakong ea ts'ebetso;
- taolo ea "mabala a foufetseng";
- tlhokomelo ea matšoao a ts'ebetso ea excavator;
- ho rengoa ha liketsahalo;
- phetiso ya data bakeng sa accounting e bohareng.
Mosebetsi o mong o sebetsana le mesebetsi ena kaofela. Sena se ka khoneha ka ho iketsetsa.
Sistimi ea "automated process control system" ka sekepeng "moepo o kenyelletsa litsamaiso tse latelang:
Ho lekola metsamao ya motsamao balaoli ba kenngoa. Opereishene e hlokomela likarolo tse latelang: ts'ebetso ea litsamaiso tsa taolo ea koloi, mocheso oa mocheso oa likarolo tsa sistimi, khatello ea sistimi ea moea le mafura.
Ho ikarabella bakeng sa matla a motlakase a sebelisoang le a fanoang a sebetsang le a sebetsang Ho kentsoe meter ea motlakase.
Matheba a foufetseng, ts'ebetso ea lisebelisoa tsa mochine le sefahleho sa ho sebetsa li hlahisoa skrineng sa opareitara. Bakeng sa morero ona, lik'hamera tsa video li kenngoa.
Bakeng sa lipalo le accounting lipontšo tsa tšebetso ea moepolli data e tsoang ho balaoli e sebelisoa. Lipontšo li baloa ka nako e itseng ea nako: ka shift, ka khoeli, sehlopha ka seng.
Liketsahalo tsohle li bolokoa lethathamong la liketsahalo ebe li bolokoa bakeng sa nako e hlokahalang.
Phetiso ea data e hlophisitsoe joang?
Joalokaha ho boletsoe ka holimo, moepo o na le trolley e mathang le turntable.
Turntable e ka potoloha ka bolokolohi likhato tse 360 tse amanang le koloi e ka tlas'a koloi. Ho thata haholo ho sebelisa lithapo ho fetisetsa data lipakeng tsa likarolo tsena tse peli. Li qhoma ka potlako haholo.
Lintlha tse pakeng tsa likarolo tsa excavator li fetisoa ka Wi-Fi. Li-module tse sebetsang Wi-Fi WLAN 5100 ho tloha hammoho le likhoele tse khethehileng le manakana a hohle . Ka kakaretso, li-antenna tse 3 li kentsoe mocheng bakeng sa puisano e tsitsitseng.
E boetse e kentsoe ho excavator e nang le antenna e sephara le sesebelisoa sa ts'ireletso ea surge .
Block diagram ea merafo excavator tlhahisoleseding tsamaiso
Ho kenngoa ha li-antenna ho EKG-20 excavator
Kamore ea opareitara e shebahala joang?
Sephetho sa ho qetela sa othomathike bakeng sa opareitara se shebahala tjena:
Source: www.habr.com