Isaha lediski ledayimane lisetshenziswa kakhulu ukusika izinto zegwadle.Inesakhiwo esilula kanye ne-sawing maneuverability eqinile.Ingakwazi ukusika imfucuza ngokuthanda kwayo ngokobuchwepheshe.Kodwa-ke, ohlelweni lokusebenzisa, ukugoba ipuleti lokusaha bekulokhu kuyikhanda elibuhlungu kakhulu kumabhizinisi, kodwa futhi kuyinkinga enzima kakhulu ukuyixazulula.
Ukubonakaliswa kokuqala kokugoba kokusaha amatshe ukuthi ukucaba kwepuleti kubi ngokwedlulele ohlangothini lobude bokusaha, okubizwa ngokuthi ukugoba kwesokunxele kuya kwesokudla.Ukubonakaliswa kwesibili kokugoba kokusaha amatshe ukuthi ukucaba kubi ngokwedlulele lapho kubheke khona ukujula kokusaha, okubizwa ngokuthi ukugoba ukuya phansi.Njengamanje, isipiliyoni samanye amafekthri amatshe kufanelekile ukufunda nokufunda: lapho ukugoba kwepuleti kwenzeka, inani lokusika kufanele lincishiswe ngokufanele, futhi isivinini sokusika esivundlile kufanele sande;lapho ukugoba kwesobunxele nakwesokudla kwenzeka, inani lokusika kufanele lenyuke ngokufanele, futhi isivinini sokusika esivundlile kufanele sincishiswe.Umphumela usobala.Ngakho-ke, ekuphathweni kokukhiqiza kwansuku zonke, kufanele sisebenzise ngokuqinile ubuchwepheshe bokusika obuvuthiwe.Uma kwenzeka ukugoba, kufanele siqale senze uphenyo olunzulu noluningiliziwe kanye nokuhlaziywa kwenqubo yokusika nokubulawa, futhi sibeke phambili iziphakamiso zokulungisa kanye nezinyathelo zokuvimbela, ezingafinyelela umphumela ophindwe kabili ngesigamu somzamo.

Ngokuvamile kunenkolelo yokuthi izimbangela eziyinhloko zokugoba ngamatshe ukusetshenziswa kwama-saw blades (imikhiqizo eqediwe) kanye nekhwalithi yomshini we-circular saw, ukuthuthukiswa nokuqaliswa kobuchwepheshe be-sawing inqubo yokucubungula amakhasimende nokunye.Ngaphezu kwalokho, kunokuthile okuphathelene nekhwalithi yokugijima yomshini wokusaha, ukufakwa nokugcinwa komshini wokusaha kanye nokupholisa nokugcoba inqubo yokusika.
1. I-matrix ye-saw blade: Ngokuvamile, i-matrix ye-saw blade entsha ilawulwa inani le-tension nokuba flat kanye nokuphela kokuphuma ngaphambi kokuphuma embonini.Kodwa-ke, kuvame ukuphambuka ekusetshenzisweni kwamanye ama-substrates ezimbonini zamatshe, okuholela ekwehleni kwezinga elifanelekile lokusika amapuleti.Ukubonakaliswa okuyinhloko ukuthi ubuchwepheshe bokucubungula obusetshenziswa izitshalo zokucubungula amatshe futhi abuhambisani nenani lokucindezeleka kwe-matrix.Uma inani eliphozithivu le-tension likhulu kakhulu, kulula ukubangela into yokugobela phezulu naphansi.Enye ye-matrix ifinyelele umkhawulo wempilo yesevisi ngemva kokushisela okuphindaphindiwe, futhi lesi simo sizokwenzeka futhi.Ngakho-ke, lapho ukhetha i-matrix, izitshalo zokucubungula amatshe akufanele zibe nokufisa ukushibhile futhi zikhethe i-matrix engafaneleki, kodwa kufanele zikhethe i-matrix enekhwalithi enhle ekhiqizwa amabhizinisi avamile.Ngesikhathi esifanayo, kufanele kuqashelwe isikhathi sokusebenzisa i-blade saw blade ukuze kuncishiswe ukulahlekelwa okungadingekile.
2. Ikhanda lokusika: Ukugoba okusika kweshidi lensimbi ngokuyinhloko kubangelwa ikhanda lokusika elingacijile, ukusika noma ukusika okuphoqelekile okugcwala ngokweqile, okuholela ekusikeni ngokweqile kwamanje nokugoba kwensimbi yeshidi.Ngakho-ke, ngaphambi kokusika, amafektri okucubungula amatshe kufanele athathe izinyathelo zokusika amakhanda amathuluzi amasha, futhi imiphetho yokusika eyimishini ingasetshenziswa uma izimo zivuma, ukuze kuncishiswe i-overshoot ye-radius jump and end jump.Kepha ezweni lakithi, izimboni eziningi zokucubungula amatshe zisesimweni esingesihle, ngakho-ke azikwazi ukusebenzisa unqenqema lokusika ngomshini, kodwa unqenqema lokusika olungahleliwe.Enqubweni yokusika okungahleliwe, inqubo yokusika eqinile kufanele yenziwe futhi isetshenziswe ngokusho kwe-1/3 noma 1/4 yesivinini esivamile sokusika noma isivinini sokusika, futhi iphutha lokuphuma kwe-radial lekhanda lethuluzi lingancishiswa ngokugaya ngokugcwele ithuluzi.Uma kungenjalo, ngesikhathi sokusika noma ukusika, i-blade matrix ayikwazi ukuthwala umthwalo omkhulu, okuzoholela ekuwohlokeni kwe-flatness, inani lokucindezeleka kanye nokweqa kobuso, okuholela ekugobeni kokusika kamuva, futhi i-matrix ayikwazi ukugoba. kuxazululiwe.
3. I-Matrix kanye nekhanda lamathuluzi: Abakhiqizi bekhanda elivamile lokushisela (ukushisela kabusha) ngokuvamile basebenzisa umshini wokushisela othomathikhi onembayo, onokufa okunembayo okuphezulu, inqubo yokushisela eqinile futhi ecophelelayo kanye namazinga okuhlola ikhwalithi, ukuze balawule kahle ukucaba, ukuphela kokuphuma kwendawo kanye nokuphuma kwe-radial kokushisisa kwekhanda lethuluzi kuya ku-saw blade matrix ngesikhathi sokushisela.Futhi umthelela wenani le-tension ungagwema ngempumelelo ukwehlisa ithuba lokugoba kwepuleti enqubweni yokusika i-saw blade.Ngesikhathi esifanayo, isilinganiso sokuxuba kwekhanda lokusika kanye ne-matrix (isilinganiso sobukhulu bekhanda lokusika kuya kubukhulu be-matrix) nakho kuyisici esibalulekile esingenakunakwa.Kulula ukugoba lapho ukujula kokusika kudlula i-1/2 ye-radius (ngokuvamile umenzi ucabanga ukuthi umphumela wokusika ungcono uma inani lingu-1.25-1.35).Ngakho-ke, lapho amabhizinisi okucubungula amatshe ehlanganyela ekushiselweni kwekhanda lamathuluzi (i-re-welding), kufanele akhethe isitshalo esivamile se-welding head head esinezimo ezingcono zokuqinisekisa ikhwalithi kanye nokusebenza kahle kokusika kwama-saw blades aphelile, futhi kunciphise ukulahlekelwa kanye nemfucuza.
4. Ikhwalithi yokusebenza komshini wokusaha: Ngokusho kokuhlangenwe nakho kwethu kokulandela insizakalo yamakhasimende ngemuva kokuthengisa nokubhekana nezinkinga iminyaka eminingi, umzila wesitimela ohamba phambili (ovundlile) womshini wokusaha uguga isikhathi esithile, futhi ukunemba kuyehla, okungakwazi ukuhlangabezana namazinga anqunyiwe okulawula ikhwalithi.Uma umshini wokusaha ukhasa, ipuleti lijwayele ukugobela kwesokunxele nakwesokudla.Uma ukunemba kwethrekhi yokuphakama ye-longitudinal (emile) ingekho ezingeni elishiwo lokulawula ikhwalithi ngemva kokuguga, ipuleti livame ukugoba phezulu naphansi.Ngesikhathi esifanayo, lapho imvume yokufaka yesitimela somhlahlandlela wesaha ingalungiswanga kahle noma lapho izindikimba zakwamanye amazwe zingena kumzila wesitimela, ukwenzeka kwepuleti lokugoba kulula ukwenzeka.Ngaphezu kwalokho, uhlelo olungasebenzi kahle lokuphotha umshini wokusaha luphinde lube yisici esibalulekile esiholela ekugobeni kwamapuleti.Ngakho-ke, kubaluleke kakhulu ukulungisa ukunemba komshini wokusaha i-spindle drive shaft kanye nokucaciswa okunengqondo kokuthwala okuphothayo.Uma kungenjalo, ukugoba kwepuleti okungavamile kuzokwenzeka.
5. Izizathu zokufaka nokugcina umshini wokusaha osetshenziswayo: Ngaphezu kokugcinwa okuvamile nokususwa ngesikhathi kwemizimba yangaphandle kuma-guide rails, lapho ushintsha ama-saw blade, ukunemba kwe-saw blade flange kuqinile kakhulu.Ngaphambi kokufaka esikhundleni, ukuqina kwe-flange, ukuphela kokuphela kanye nokukhishwa kwesikweletu kufanele kubhekwe ngokuqinile.Nemizimba yangaphandle.Uma i-overshoot ihluleka ukuhlangabezana nezidingo zokulawula ikhwalithi, kufanele ilungiswe noma ishintshwe.Ngesikhathi esifanayo, i-tramcar isebenza kahle futhi ingafakwa ngokuphepha ku-tramcar.Kubaluleke kakhulu futhi ukuhlola i-tram njalo ngesikhathi senqubo yokukhiqiza, nokuqinisekisa ubuqotho be-tram kanye nokungabikho kwemizimba yangaphandle.
6. Ukusika Umshini Wokusaha