Okokusebenza okusebenzayo kukhiqiza insiza yezindawo ezakhiwe kuyo, futhi kuzohluleka ngokuwohloka kwanoma iyiphi ingxenye. Ukukhetha okulungile kanye nokufakwa esikhundleni kwezindawo zezinsiza ezisebenza ngotshani kuzokhulisa impilo yokusebenza kwethuluzi. Imisebenzi yokuhlinzeka ngomshini ngezingxenye ezisele ixazululwa ngezindlela ezimbili - esikhungweni senkonzo, nge-oda lekhathalogi elizimele.
Imithetho yokugcinwa kwemishini eyinkimbinkimbi
Ama-mowers kagesi noma anikwa amandla izinjini zangaphakathi zokulwa ahlukaniswa njengemishini eyinkimbinkimbi. Ucezu ngalunye lwezinto zokusebenza, kungakhathalekile ukuthi lithini, linikezwa umthengi kwiphakheji elinesethi yemibhalo. Ngaphezu kwekhadi lewaranti eligcwaliswe kahle, ithuluzi ngalinye linencwajana yokufundisa. Le ncwajana iqukethe imininingwane lapho kukhonjiswa khona amapharamitha wezobuchwepheshe, uchungechunge nohlobo lwamayunithi afakiwe. Noma ithuluzi elifanayo ngohlobo nophawu eminyakeni ehlukile yokukhiqiza lingahluka ngokucushwa. Ngakho-ke, izingxenye ezisele zama-lawn mowers zihlala zikhethwa ngokuya ngephasipoti.
Ama-gesi mowers anomsindo omkhulu. Kodwa-ke, basebenza kuphela ngezikhathi zasemini futhi bahambisana nomsindo kanye nezindinganiso zokuphuma kwemvelo.
Esikhathini sobudala bomhlaba jikelele, ama-node amaningi abalwa. Isibonelo, izinjini zaseMelika zingatholakala kumamodeli enziwe eYurophu noma eChina. Ngakho-ke, indlela enhle kakhulu kuzoba ukuthola izindawo ezibizayo ezikhungweni ezikhethekile noma ngemuva kokubonisana nochwepheshe. Lokhu kuyiqiniso lapho umsizi wakho esesebenze ngokwethembeka iminyaka eminingi, esenqanyuliwe, futhi udinga ukubheka izingxenye ezifanelekile zomthungi otshisayo.
Ngaphezu kwalokho, kunezindawo okufanele zishintshwe ngezinhloso zokuvimbela, ngaphandle kokulindela imiphumela yomsebenzi wabo omubi:
- amabhande okudlulisela angalula noma alimale, okuyingozi ekusebenzeni okuthe xaxa;
- isihlungi somoya ku-carburetor, isihlungi sokaphethiloli kufanele siguqulwe njengoba sivaleka;
- inkanyezi yokuqalisa iyaphela;
- ummese wokujikeleza uba buthuntu;
- umugqa wokusika uyaphela.
Ngokuya ngohlobo lwenjini, imishini ifaka izinto ezahlukahlukene. Okokwethwala utshani kagesi:
- intambo kagesi noma ibhethri elineshaja;
- ophethe kanye ne-adaptha yommese;
- amasondo
- uhlelo lokuqalisa ngogesi kanye nomthethonqubo;
- iyunithi lokukhuculula utshani kanye nomzingeli wotshani.
Kodwa-ke, okubiza kakhulu kuzoba ukulungiswa noma ukushintshwa kwemoto kagesi yomchebi wotshani.
Okwalabo abasebenza ngotshani kaphethiloli, ngaphezu kwezindlela zokusebenza ezifakwe kuhlu, izingxenye ezibalulekile zokugcina ngeke zibe yenjini kuphela, zizo;
- i-carburetor;
- inkanyezi;
- uhlelo lokulahla;
- ukuqala kwento.
Isikhathi eside-sokulungiswa, kuyadingeka ukusebenzisa uphethiloli, izengezo kanye namafutha kuphela kumenzi onconyiwe. Ngesikhathi sokusebenza, kuyadingeka ukudala izimo ukuze injini isebenze, ngoba leli yiyunithi ebiza kakhulu endaweni yokucheba utshani.
Khetha ummese ojikelezayo kanye nomugqa wokudoba
Ngokuya ngohlobo lokuchelela utshani, indlela yokusika ingahle ibe nezinduku ezibekwe emphemeni. Umese mower mower ungaba ne-rotor noma i-spindle ukwakhiwa. Ukuze ushintshe imimese, udinga ukwazi ububanzi be-swath kanye nohlobo lomhluzi. Amafemu ahlukahlukene ahlukile ekwakhiweni kwemimese esheshayo. Ngenqubo, bathatha imithelela, ene-hard hard at high angular velocity, umthelela uzokuholela nakanjani ukulimala kulowo okhuthazayo. Ngakho-ke, i-blade inenkululeko, ingaphambuka, idlulise umthwalo epulazini elikhuphukayo noma ukuhlangana okuthambile. Ngakho-ke, lapho u-oda imimese ejikelezayo, kuyadingeka ukwazi uhlobo lokusheshisa kanye nokuthi kungenzeka ukulinganisa. Kungangcono uku-oda umhlangano wokusika ophelele.
Ukuze ungalimazi ngengozi ithuluzi lokusika ngokuhambisa umshini endaweni entsha yokucheba eceleni kwendlela noma eceleni kwendlela, imimese kufanele icishwe ukuze kungonakalisi into engahleliwe.
Ama-spindle cutter asetshenziselwa kuphela ukukhipha utshani, ngemuva kokucheba ngommese ojikelezayo. Ama-spindle cutters asebenza njengesikhafu. Indawo iyashintshwa ngokuphelele.
Ulayini we-lawn mowers utholakala kuphrofayili ekhethekile nangezinombolo. Kusetshenziswa ukuloba njalo kuyingozi, futhi ngokushesha kuba yinto engajwayelekile. Lapho ukhetha umugqa wokudoba, kungcono ukusebenzisa iphrofayli le-asterisk. Iphrofayili eyindilinga ilungele utshani obukhula obuthambile. Kunezintambo ezikhethekile zephrofayili eyinkimbinkimbi yamathuluzi ochwepheshe. Ikhwalithi ithathwa njengeyokudotshwa komugqa okwenziwe eFrance. Noma yikuphi ukungabaza ngokukhethwa kwethoshi kuzoxazululwa yincwadi yemiyalo, kufanele uyifunde ngokucophelela.
Ngabe injini yamandla otshisayo ingashintshwa
Imvamisa, ukwehluleka kwenjini kwenzeka ngenxa yokwehluleka kwe-crankshaft yenjini ebheke phezulu. Imimese ifakwe kulo mhlangano. Ngenxa yalokho:
- umshini ushaya imimese;
- ukwenza buthaka nokuguguleka kwentaba;
- Ukucaciswa kwemithwalo ku-node, i-crankshaft iba yinto engabonakali.
Uma le ngxenye ingenakulungiswa, kuzodingeka imoto eshintshwayo yomshini wokumisa mpo.
Uhlobo ngalunye lomshini wotshani luhlotshaniswa nenjini yalo. Izimoto ezivela kubakhiqizi abahamba phambili noma izinjini zokuqamba kwazo zifakwe kuthuluzi. Izinhlobo ezifanayo zezinjini zingafakwa kuma-chainaws, ezikebheni, kuma-scooters nakumasythethe. Ama-motors afakwe kugwetshwe utshani bokuzakhela ngokwawo anethusi elide lokuthatha amandla. Uma kucace ukuthi awekho amandla anele okusebenza kuyunithi, injini ingabekwa esikhundleni.
Ama-benzokos amaningi wanoma yibaphi abakhiqizi abafakelwe izinjini zeBriggs & Stratton noma zakwaHonda. Ukushintsha injini ngenqubo efanayo elula. Izitolo ezikhethekile zithengisa amamodeli abakhiqizi abaziwayo. Kumele ukhethe iyunithi kukhathalogi ngokuya ngamapharamitha futhi uhlangabezane nezidingo:
- isiqalo esilula;
- ukuqina nokwethenjwa;
- amandla.
Izinjini ezivela kubakhiqizi abaziwayo ziyabiza. Ngakho-ke i-American Briggs motor, kuya ngamandla, ibiza kusuka kuma-ruble ayizinkulungwane eziyi-15. Kuhlu lwamanani afanayo nezinjini zakwaHonda. Injini yaseChinese ene-crankshaft ebheke phezulu isebenza kahle, ungayithenga ngama-ruble ayizinkulungwane eziyi-10.
Imoto kagesi yomnini ophelele othengiswayo ingathengwa ngemali ephansi kakhulu. Ngakho-ke, i-motor SG6-36E-021 ibiza okungaphezulu kwe-2 izinkulungwane. Iyunithi yamandla yenzelwe amandla avela kunethiwekhi eyi-220V, inamandla ka-1.1 kW. Indawo yomgodi iqonde.
Kusetshenziswa intambo yokunweba engadini
Isikebhe sikagesi sinezintambo zikagesi ezinde ezanele. Isandiso sombambi wotshani kukhethwa ngokuya ngomgomo wokuthola ikhoyili endaweni yoshintsho. Lezi yizidingo zokusebenza okuphephile. Intambo yokunwebeka esondweni ihlala ihlala isondelene noshintsho lwamandla, kuyacingo kuphela. Ngasikhathi sinye, zonke izenzo zenzeka kalula futhi buthule. Lapho uthenga intambo yokunwebeka, udinga ukukhetha amamodeli ezindlini ezingenawo amanzi. Khetha kahle usayizi kuzosiza:
- ukubalwa kwendawo enikeziwe, ukwakheka kwendawo kanye nenani lezitolo ezimile ezibalulekile;
- ukukhethwa kobukhulu bezintambo, kususelwa emandleni enjini yomtshini otshisayo, - ngokunika amandla amandla afinyelela ku-1.5 kW - 0.75, kuze kube ku-2 kW - 1.0, ngaphezulu kwe-2 kW - 1.5 mm2 isigaba se-wire;
- ekusetshenzisweni komhlabathi sebenzisa umunxa wesithathu we-wire, ngakho-ke ukumaka kufanele kube yinombolo 3.
Kungcono uma ucingo lizoba nokukhipha okukodwa kuphela, kufanele lube irabha. I-wire ye-PVA ilungele kangcono ukusebenza ehlobo; ucingo lwe-KG lubhekwa njengendawo yonke ngokusebenza kunoma yiziphi izimo.
I-Lawnmower Belt Drayivu
Isixhumanisi sokudlulisa sokujikeleza kusuka enjini siye emzimbeni osebenzayo yibhande. Leli yibhande elingapheli, elihudula i-actuator ngokufutheka, okuphoqa i-pulley ngemifudlana ukuthi ijikeleze. Iphrofayli leteyiphu lilandela iphethini le-pulley - multi-ribbed. Umzamo wokuchitha, ibhande seluliwe. Ibhande elibuthakathaka lingashelela futhi libheme ekuvutheni, kodwa lingazungezi i-braid. Uma ukwelulwa akusasizi, kufakwa elinye ibhande. Kulokhu, kufanele ukhethe ibhande ngokuya ngobukhulu bejometri echazwe kwimiyalo. Amabhande akhiqizwa yizinkampani ezihola phambili emhlabeni iMegaDyne, Bando, Bancollan, uPiBelt, SKF. Umehluko phakathi kwamabhande ama-lawn mowers ukuthi enziwe nge-polyurethane enobumba oluhlanganisiwe ngentambo ye-polyester. Kuma-trimmers, amabhande anephrofayli yangaphakathi eyenziwe ngaphakathi.
Ukuqalwa kabusha kwe-Starter
I-Starter iyindlela lapho izinjini zokuhlanganisa umlilo zangaphakathi ziqala khona. Ukuthola inhlansi, udinga ukuqondisa i-E.D.S., okwenziwa ngokudonsa intambo, ukuyikhipha kusokhethi. Ngaphansi kwesenzo sentwasahlobo, iphinde ilethwe esimweni sayo sokuqala. Uma intambo iguge noma izinti ekuqaleni, i-starter kufanele ifakwe enye. Ukuqinisekisa ukuthi i-Starter ayisebenzi, udinga ukunqamula umhlangano bese ungenzi intambo.
Kukhona iziqalo ezisebenza ngomshini nezikagesi. Umshini ngamunye usebenza ngezinjini zohlobo olufanayo. Ngakho-ke, udinga ukuthenga i-Starter ene-mower ye-lawn ngokusho kohlobo lwenjini noma uhlobo lweyunithi.
Esikhundleni sokuhlunga komoya
Izinjini zokugibela zangaphakathi zisebenza emoyeni ocolakalayo ongahlanzeki nomoya ohlanziwe. Ngaphandle kwalokho, ukugqokwa ngokweqile kwamaqembu egumbi lokuhlangana kuzoholela kulungiswa okubizayo. Ukuhlunga kungaba kokugcwalisa okuhlukahlukene nokwakheka, okubaluleke kakhulu, ukuthi umhlaba we-porous kufanele uvumele umoya ukuba udlule futhi ubambe ukungcola. Isihlungi kufanele sihlanzwe futhi sihlanzwe njengoba sivalekile. Kepha ama-pores ayaqina kancane, futhi awukho umoya owenele. Ukuhlunga okungcono kakhulu yimikhiqizo kaDonaldson, okokuhlunga kwale nkampani isicupho 99.99% sokungcola ngenxa yendawo eklanywe ngokukhethekile i-porous.
IBriggs Stratton Lawnmower Air Filter kufanele ihlanzwe ngemuva kwamahora angama-25 okusebenza iphinde ishintshwe njengoba kudingeka. Izindleko zokuhlunga ngama-ruble angama-80.
Ukushintshwa kwesondo
Ukushintsha amasondo kumshini otshisayo kwenzeka ezimweni ezihlukile. Kunamadivayisi esigubhu nawokujikeleza. Kufakwe amasondo amabili kwisigubhu, irotor ifakwe amane. Amasondo omshini wotshani akhethwe ngosayizi ofanayo nowafakwa ngaphambili. Kumayunithi ajikelezayo, umbhangqwana kufanele ushintshwe. Ukuqanjwa kwemiklamo kuthathwa njengokuhamba phambili, ihlala isikhathi eside ngokwengeziwe.
