Izindleko zemishini yokwakha ejwayelekile nemishini ephezulu kakhulu, ngakho-ke kudingeka sinakekele imishini yokwakha futhi sinwebe isikhathi sayo sokuphila.
Ngaphezu kokunciphisa umthelela wezinto ezilimazayo, imithwalo ejwayelekile yokusebenza kufanele futhi ibhekwe lapho isebenzisa imishini yokwakha. Ngezansi, umhleli uzokunikeza isingeniso esinemininingwane:
1. Qinisekisa umthwalo ojwayelekile wokusebenza
Ubungako kanye nohlobo lomthwalo osebenzayo wemishini yokwakha banomthelela omkhulu kwinqubo yokulahlekelwa kwemishini. Ngokuvamile ukukhuluma, ukugqokwa kwezingxenye kukhulisa ngokulinganayo ngokunyuka komthwalo. Lapho umthwalo oqhutshwa yingxenye ephakeme kunomthwalo ojwayelekile wokuqamba, ukugqokwa kwawo kuzoqina. Ngaphezu kwalokho, ngaphansi kwezinye izimo ezifanayo, umthwalo ozinzile unokugqoka okuncane, amaphutha ambalwa, kanye nesikhathi sokuphila esiphansi uma kuqhathaniswa nomthwalo oshukumisayo. Ukuhlolwa kukhombisile ukuthi lapho injini isebenza ngaphansi komthwalo ongazinzile uma kuqhathaniswa nomthwalo ozinzile, ukugqokwa kwesilinda sawo kuzokwanda ngamahlandla amabili. Izinjini ezisebenza ngaphansi komthwalo ojwayelekile zinezinga eliphansi lokuhluleka kanye nesikhathi esijana sokuphila. Ngokuphambene nalokho, izinjini ezigcwele ngokweqile zinokukhuphuka okukhulu kwezehlakalo ezingenaphutha kanye nokwehla kwesibeletho ngokuqhathaniswa nokucaciswa kwemininingwane. Imishini evame ukuba ngaphansi kwezinguquko ezinkulu zomthwalo omkhulu inokugqoka okukhulu nokudabuka kwemishini esebenza ngokuqhubekayo futhi ngokuqinile
2. Yehlisa imiphumela ehlukahlukene yokuwohloka
Umcimbi we-Metal Surface ulinyazwe ukusebenzisana kwamakhemikhali noma nge-electrochemical enemidiya ezungezile kubizwa ngokuthi ukugqwala. Lo mphumela owonakalisayo ungawuthinta kuphela ukusebenza okujwayelekile kwemishini yangaphandle yemishini, kepha futhi ulungisa nezinto zangaphakathi zemishini. Amakhemikhali anjenge-rainwater kanye nomoya faka ingaphakathi lemishini ngokusebenzisa iziteshi zangaphandle nezikhala, ukulungiswa okungaphakathi kwezinto zomshini, ukusheshisa ukugqokwa kwemishini kanye nokwanda kwemishini. Ngenxa yokuthi lo mphumela owonakalisayo kwesinye isikhathi awubonakali noma awunakuphikwa, kubhekwe kalula futhi ngenxa yalokho kube yingozi ngokwengeziwe. Ngesikhathi sokusetshenziswa, abaphathi kanye nabasebenza ngokusebenza kufanele bathathe izinyathelo ezisebenzayo ngokuya ngezimo zezulu zendawo kanye nokungcoliswa komoya ngaleso sikhathi ukunciphisa umthelela wokugqwala kwamanzi emgqonyeni imishini, futhi kunciphise ukusebenza kwemvula ngangokunokwenzeka.
3. Yehlisa umthelela wokungcola kwemishini
Ukungcola okwenziwa ngomshini kuvame ukubhekisela ezintweni ezingezona zensimbi ezifana nothuli nenhlabathi, kanye namanye ama-metal chip kanye nemikhiqizo yokugqoka ekhiqizwa imishini yobunjiniyela ngesikhathi sokusetshenziswa. Lapho lokhu kungcola kungena ngaphakathi komshini futhi kufinyelele phakathi kwezindawo zokuhlangana zomshini, ukulimala kwabo kubalulekile. Abagcini nje ngokuvimbela ukunyakaza okuhlobene futhi basheshise ukugqokwa kwezingxenye, kepha futhi basheke indawo yokuhlangana, balimaze ukugcotshwa kwamafutha e-oyili, futhi bakha amazinga okushisa ezingxenye akhuphuke, okuholela ekuwohlokeni kwamafutha okugcoba.
Kukalwa ukuthi lapho ukungcola kwemishini ekuthandeni i-lubrication ku-0.15%, izinga lokugqoka lendandatho yokuqala ye-piston yenjini izoba izikhathi eziyi-2,5 eziphakeme; Lapho ishaft yokugoqa ingena ukungcola, impilo yaso impilo yayo izokwehla ngo-80% -90%. Ngakho-ke, ukuthola imishini yokwakha esebenza ezindaweni ezinokhahlo neyinkimbinkimbi, kuyadingeka ukusebenzisa izingxenye ezisezingeni eliphakeme nezinto ezifanayo, amafutha, nokuqina kokuvimba umthombo wokungcola okulimazayo; Okwesibili, kuyadingeka ukwenza umsebenzi omuhle ekuvikelweni kwemishini endaweni yokusebenza ukuze uqinisekise ukuthi izindlela ezihambisanayo zingasebenza ngokujwayelekile futhi zivikele ukungcola okuhlukahlukene ekungeneni okungaphakathi kwemishini. Ngemishini engasebenzi kahle, zama ukuya endaweni ehlelekile yokulungisa ukuze ilungiswe. During on-site repairs, protective measures should also be taken to prevent the replaced parts from being contaminated by impurities such as dust before entering the machinery.
4. Yehlisa umthelela wokushisa
Emsebenzini, izinga lokushisa lengxenye ngayinye linobubanzi balo obujwayelekile. Isibonelo, izinga lokushisa lamanzi apholile ngokuvamile lingu-80-90 ℃, futhi izinga lokushisa lamafutha e-hydraulic kuma-hydraulic transfession Systems angama-30-60 ℃. Uma iwela ngezansi noma idlula leli banga, izosheshisa ukugqokwa kwezingxenye, ibangele ukuwohloka kwamafutha, futhi ibangele ushintsho ezintweni ezibonakalayo.
Ukuhlolwa kubonise ukuthi ukugqokwa kwamagiya amakhulu okudlulisela kanye nemishini yokwakha ehlukahlukene kukhuphuka ngezikhathi eziyi-10 ukuya kwa-12 lapho kusebenza ku--5 ℃ ukugcotshwa kwamafutha okugcoba uma kuqhathaniswa namafutha okugcoba. Kepha lapho izinga lokushisa liphezulu kakhulu, lizosheshisa ukonakala kwamafutha okugcoba. Isibonelo, lapho izinga lokushisa lamafutha lidlula ama-55-60 ℃, izinga le-oxidation lamafutha lizophinda kabili kulo lonke elase-5 ℃ lokushisa kawoyela. Ngakho-ke, ngesikhathi sokusebenzisa imishini yokwakha, kuyadingeka ukuvikela ukusebenza ngokweqile ezindaweni okushisa okuphansi, kuqinisekiswe ukusebenza okujwayelekile ngesikhathi sokushisa okusheshayo, futhi kuvumela imishini ukufinyelela amazinga okushisa acacisiwe ngaphambi kokushayela noma ukusebenza. Ungayinaki indima yayo ebalulekile ngoba azikho izinkinga ngaleso sikhathi; Okwesibili, kuyadingeka ukuvikela imishini ekusebenzeni kwamazinga okushisa aphezulu. Ngesikhathi sokusebenza kwemishini, kuyadingeka ukubheka kaningi amanani kuma-Gauges ahlukahlukene okushisa. Uma kukhona izinkinga ezitholakala, umshini kufanele uvalwe ngokushesha ukuze uhlolwe futhi noma yimaphi amaphutha kufanele axazululwe ngokushesha. Kulabo abangakwazi ukuthola imbangela okwamanje, akufanele baqhubeke nokusebenza ngaphandle kokwelashwa. Emsebenzini wansuku zonke, naka ukubheka isimo sokusebenza sohlelo lokupholisa. Ngemishini eyenziwe ngamanzi, kuyadingeka ukuhlola futhi ungeze amanzi apholile ngaphambi komsebenzi wansuku zonke; Ukuze uthole imishini epholile yomoya, kuyadingeka futhi ukuhlanza njalo uthuli ohlelweni olupholile emoyeni ukuze kuqinisekiswe ama-ducts abushelelezi okushisa okushisa.
Isikhathi sePosi: APR-28-2023