Umhlahlandlela Wokusebenza Kokuphepha Kwemishini Yokugawula Imithi

Njengengxenye enkulu yemishini emisebenzini yamahlathi nobunjiniyela, amandla amakhulu okusika nokuphatha umshini wokugawula athwala izingozi zokusebenza eziphezulu. Ngokwezibalo zemboni, izingozi ezibandakanya imishini yokugawula ezibangelwa ukusebenza okungafanele zibangela ngaphezu kwama-35% ezingozi zehlathi zizonke. Imiphumela isukela ekulimaleni okuncane kwemishini kuya ekulimaleni okukhulu. Ukunamathela ezindinganisweni zokusebenza zokuphepha kwesayensi kuyisidingo esiyinhloko sokunciphisa izingozi nokuqinisekisa ukuphepha kokusebenza. Lesi sihloko sichaza amaphuzu abalulekile okusebenza ngokuphephile kwemishini yokugawula kusukela ezicini ezintathu: ukulungiselela ngaphambi kokusebenza, izindinganiso zokusebenza, kanye nokuphathwa okuphuthumayo.

Ngaphambi kokusebenza: Ukuhlolwa kwemishini kanye nokuhlolwa kwemvelo
Ukuhlolwa okuphelele kwemishini
Ngaphambi kokuqala umshini wokusika izingodo, kufanele kwenziwe ukuhlolwa okuhlelekile ukuze kuqedwe izingozi ezingaba khona zamaphutha. Gxila ekuhloleni izindawo ezilandelayo:
Uhlelo lwamandla: Hlola izinga likawoyela wenjini, inani likaphethiloli kanye nezinga le-coolant ukuqinisekisa ukuthi akukho ukuvuza. Ngemva kokuqalisa injini, lalela ukuthi umsindo osebenzayo ubushelelezi yini nokuthi zonke izinkomba ezikuphaneli yezinsimbi (izinga lokushisa lamanzi, ingcindezi kawoyela) zingaphakathi kwebanga elijwayelekile (izinga lokushisa lamanzi 60-90℃, ingcindezi kawoyela 2.5-4bar).
Idivayisi esebenzayo:Hlola ukucindezeleka kwe- I-Chain Saw Chain (okwanele ukudonsa uchungechunge oluyi-1-2cm), nokuthi amazinyo esaha onakele noma aqhekekile. Hlola ukuthi amapayipi esistimu ye-hydraulic agugile noma onakele, nokuthi izinga likawoyela we-hydraulic liyahlangabezana yini nezindinganiso. Ngemva kokuqala, hlola ukuthi ukwelulwa nokujikeleza kwengalo yomshini kubushelelezi yini, ngaphandle kokugoba noma umsindo ongajwayelekile.
Amadivayisi okuphepha: Qinisekisa ukuthi inethi yokuvikela ikhebhini (ukujiya ≥3mm) kanye nohlaka oluvimbela ukugoqeka (amandla omthelela ≥30kJ) akulungile futhi akulimalanga. Hlola ukuthi ibhande lebhande lesihlalo (ububanzi ≥50mm) liqinile yini futhi linganwebeka futhi lihoxe ngokukhululeka. Ukuthi inkinobho yokumisa ephuthumayo iyazwela yini futhi inganqamula ngokushesha ugesi ngemva kokucindezelwa.

Ukuhlolwa kwendawo yokusebenza
Ubunzima bendawo ezungezile kuyisici esibalulekile esibangela izingozi. Ukuhlolwa okulandelayo kudingeka kuqedwe ngaphambi kokusebenza:
Uphenyo lwendawo: Susa izithiyo (njengamatshe neziqu zezihlahla) ngaphakathi kwendawo yokusebenza, maka izindawo zamapayipi angaphansi komhlaba (izintambo, amapayipi amanzi), futhi uqinisekise ukuthi akukho zithiyo ngaphakathi kwebanga lokunyakaza kwengalo yerobhothi. Ezindaweni ezinomthambeka ongaphezu kwama-25°, kufanele kubekwe ama-MATS angasheleli noma kusetshenziswe imishini yokusika ukhuni efana ne-crawler ukuvimbela imishini ukuthi ingaguquki.
Ukuphepha okuzungezile: Beka indawo yokuxwayisa yokusebenza (irediyasi ≥amamitha ayi-15), beka izimpawu zokuxwayisa (amakhoni abonisa ukukhanya, imigqa yokuxwayisa), futhi uvimbele ngokuqinile abasebenzi abangagunyaziwe ukungena. Uma besebenza eceleni komgwaqo, kufanele kuhlelwe umuntu ozinikele ukuqondisa ithrafikhi futhi agweme ukuphazamiseka kwezimoto ezidlulayo.
Izimo zezulu: Imisebenzi ayivunyelwe uma kwenzeka isimo sezulu esibi njengemvula enkulu, umoya onamandla (isivinini somoya ≥10m/s), inkungu ejiyile (ukubonakala

Ngesikhathi sokwabiwa: Izindinganiso zokusebenza kanye nokuvimbela nokulawula ubungozi
Iziqondiso Zokusebenza Eziyisisekelo
Uma umshini wokugawula imithi usebenza, kubalulekile ukulandela ngokuqinile izici zemishini kanye nezimiso ze-ergonomic ukuze ugweme ukusebenza okuyingozi.
Ukuqalisa nokuvala: Ngaphambi kokuqala, qiniseka ukuthi ingalo yerobhothi ibuyiselwe emuva (nge-engela engengaphezu kuka-30° emzimbeni womshini), nokuthi i-chainsaw igcinwe kude nomhlabathi nezinye izinto. Uma umisa umshini, qala ubeke ingalo yomshini phansi, ucime amandla edivayisi esebenzayo, bese ucima injini, bese ekugcineni uqinisa ibhuleki lokupaka.
Umsebenzi wokusika: Uma uphatha izihlahla, qala ulungise isiqu ngengalo yomshini (amandla okubopha kufanele alawulwe ngokuphindwe ka-1.2 ububanzi besiqu ukuze ugweme ukuqhekeka isiqu ngenxa yokuqina ngokweqile), bese ulungisa ijubane le-chainsaw ngokwesilinganiso sesiqu (sebenzisa isivinini esiphakathi ngobubanzi obungaphansi kuka-30cm kanye nesivinini esiphezulu ngobubanzi obungaphezu kuka-50cm). Isiqondiso sokusika kufanele sihambisane nesiqondiso sesiqu sesihlahla esithambekele kuso. Okungenani amamitha amathathu esikhala esiphephile sokuthambekela kufanele sigcinwe. Akuvunyelwe ngokuphelele ukubhekana nezakhiwo, izintambo noma ezinye izihlahla ngqo.
Ukulawula umthwalo: Uma uphatha izinkuni ezisikiwe, umthwalo owodwa akumele udlule umthamo womthwalo olinganiselwe wemishini (ngokuvamile ophawulwe emnyango oseceleni wekhabhini), futhi ubude bezinkuni akumele budlule u-80% werediyasi ephezulu yokwelulwa kwengalo yerobhothi. Uma uphakamisa izinkuni, gcina isikhungo samandla adonsela phansi singaphakathi kobuso obusekelayo bezintambo/amathayi emishini ukuze ugweme ukugumbuqela ngenxa yomthwalo oweqile ohlangothini olulodwa.

Ukugwema izimo eziyingozi kakhulu
Ezimweni ezikhethekile ezivame ukuba nezingozi, kufanele kuthathwe izinyathelo zokuzivikela eziqondiwe:
Ukubhekana nezihlahla ezithambekile: Uma ufuna imithi enokuthambekela okungaphezu kuka-15°, qala ngokumba umsele obamba ukushaqeka phansi kwesiqu (kude nendlela yokuthambekela), one-1/3 yobubanzi besiqu. Bese uyidonsa kancane ngengalo yomshini bese uyisika ngesaha. Ungayisiki impande ngqo ukuze ugweme ukuthambekela kwesihlahla ngokuzumayo.
Imisebenzi eqhubekayo: Uma usika amagatsha ezindaweni eziphakeme, ukuphakama okuphezulu I-Engela yengalo yerobhothi akufanele idlule ama-degree angu-70. Abasebenzi kumele babophe amabhande abo okuphepha futhi baqaphele izimo zokuphakama okuphezulu ngamakhamera asekelayo ukuvimbela i-chainsaw ukuthi ingathinti izintambo (ikakhulukazi imigqa ye-voltage ephezulu, enebanga lokuphepha elingamamitha angu-≥10).
Ukusebenza ngokubambisana: Uma abantu abaningi bebambisana, kufanele kusungulwe uhlelo lwesignali olucacile (ukunyakaza komzimba, ama-walkie-talkies), futhi umqhubi wengalo yerobhothi kufanele agcine ibanga elingaphezu kwamamitha amathathu ukusuka kumhlahlandlela womhlaba. Abasebenzi basemhlabeni abavunyelwe ukuma ngaphakathi kwerediyasi yokujikeleza yengalo yerobhothi noma ezindleleni lapho izihlahla zingase ziwe khona.

Ngemva komsebenzi: Ukulungiswa kwemishini kanye nokuphathwa kwezimo eziphuthumayo
Imininingwane Yokulungiswa Kwemishini
Ukugcinwa kahle ngemva kokuqedwa komsebenzi kungandisa impilo yesevisi yemishini futhi kunciphise izingozi zokusetshenziswa kwayo okulandelayo.
Ukuhlanza nokuhlola: Susa izingcezu zokhuni kanye ne-resin ku-chainsaw bese ufaka uwoyela wokulwa nokugqwala. Hlanza ukungcola ebusweni bemishini bese uhlola ukuthi amajoyinti epayipi le-hydraulic akhululekile yini. Khipha amanzi ethangini likaphethiloli (uma umswakama ozungezile ungaphezu kuka-80%) bese ufaka i-fuel stabilizer.
Ukugcinwa kwezingxenye: Gcoba ama-bearings ejoyinti ngalinye lengalo yerobhothi masonto onke (usebenzisa i-lithium-based grease), shintsha i-hydraulic oil filter element nyanga zonke, bese uhlola ukuguguleka kwe-chainsaw chain njalo ngekota (shintsha uma ukuguguleka kwe-sawtooth kungaphezu kuka-2mm).
Izidingo zokugcina: Paka umshini wokugawula imithi endaweni eyisicaba neqinile, buyisela emuva ingalo yomshini ngokuphelele, bese wehlisa i-chainsaw phansi. Uma igcinwe ngaphandle, kufanele imbozwe ngendwangu engangeni imvula, iminyango namafasitela ekhabhini lomshayeli kufanele kuvalwe, ukhiye kufanele ususwe futhi ugcinwe kahle.

Inqubo yokusabela eziphuthumayo
Impendulo efanele ezimweni ezingalindelekile inganciphisa ukulahlekelwa okubangelwa izingozi ngezinga elikhulu kakhulu.
Ukwehluleka kwemishini: Uma kwenzeka ukuthi ingalo ivinjwe ngomshini, i-chain saw iphuke noma ezinye izimo, cindezela inkinobho yokumisa ngokushesha ukuze unqume ugesi. Akuvunyelwe nhlobo ukunyuka ukuze kulungiswe ngenkathi imishini isebenza. Linda kuze kube yilapho injini ima ngokuphelele ngaphambi kokuhlola amaphutha.
Ukulimala kwabasebenzi: Uma kwenzeka ukubhajwa kwezitho, ukucindezelwa noma okunye ukulimala, yima umshini ngokushesha bese ushayela inombolo ephuthumayo (njenge-120). Ngesikhathi esifanayo, thatha izinyathelo zokuqala zokusiza njengokuvimba ukuphuma kwegazi (ukubopha i-tourniquet eduze kwenhliziyo yesilonda bese uyikhulula umzuzu owodwa njalo ngemizuzu engama-30) kanye nokuvimbela indawo yokuqhekeka (ukuyilungisa ngebhodi lokhuni kanye nebhandishi) ukuze ugweme ukuhambisa umuntu olimele futhi ubangele ukulimala kwesibili.
Ingozi yomlilo: Uma kwenzeka umlilo ubangelwa ukuvuza kukaphethiloli, phuthuma ngokushesha uye endaweni ephephile bese usebenzisa isicisha-mlilo esinempuphu (umthamo ≥4kg) esinikezwe imishini ukucima umlilo. Ungasebenzisi amanzi ukucima umlilo kagesi. Uma umlilo ungalawuleki, shiya imishini bese usuka endaweni yesehlakalo, bese ushayela inombolo ye-alamu yomlilo.

Iziqu zabasebenzi kanye nezidingo zokuqeqeshwa
Umqhubi we- umshini wokufaka imithi kumele babe neziqu zobungcweti: babe nesitifiketi sokusebenza kwemishini ekhethekile (iKlasi N2) futhi baphumelele kokubili ukuhlolwa kokusebenza okungokwemfundiso kanye nokusebenzayo. Bamba iqhaza okungenani emahoreni angama-24 okuqeqeshwa kokuphepha minyaka yonke ukuze bajwayelane nezici kanye nezinqubo zokuphatha eziphuthumayo zamamodeli ahlukene emishini yokugawula. Abasebenzi abasanda kuqashwa kumele baqede okungenani amahora angama-50 omsebenzi emsebenzini ngaphansi kokuqondiswa kwabasebenzi abanolwazi. Kuphela ngemva kokuphumelela ukuhlolwa lapho bengakwazi khona ukusebenza ngokuzimela.
Isimiso esiyinhloko sokusebenza ngokuphephile komshini wokugawula imithi "ukuvimbela ukusebenza kokuqala nokujwayelekile". Kusukela ekuhlolweni kwemishini kuya ekuhlolweni kwemvelo, kusukela ezindinganisweni zokusebenza kuya ekuphenduleni okuphuthumayo, ukulawulwa ngokucophelela kwayo yonke imininingwane ekuxhumaneni ngakunye kusebenza njengesivikelo esiqinile ezingozini. Abaqhubi kumele bahlale beqaphile futhi bafake ukuqwashisa ngokuphepha kuyo yonke inqubo yokusebenza ukuqinisekisa ukuthi umshini wokugawula imithi awugcini nje ngokuthuthukisa ukusebenza kahle kodwa futhi uhlala usesimweni esilawulekayo nesiphephile ngaso sonke isikhathi.