I-Brushless vs Iisarha eziBorashelweyo eziSetyhula ezibandayo: Yintoni Umahluko?

Kutheni iSetyhula yeMetal Saw ebizwa ngokuba yiCold saw?

Iisarha ezibandayo eziSetyhula zivumela zombini izinto kunye nencakuba ukuba ihlale ipholile ngexesha lenkqubo yokusarha ngokuhambisa ubushushu obuveliswe kwiichips.

Iisarha zetsimbi ezijikelezayo, okanye iisarha ezibandayo, ziimatshini zokusarha ezisika izinto ezinesantya esiphezulu sentsimbi (HSS) carbide okanye i-cermet-tipped, ii-saw blades. Iincakuba ezincinci zedayamitha ziyaziwa ngokuba ziincakuba zendlela enye kuba zikhutshiwe xa sele zibuthuntu. Iincakuba ezinkulu zedayamitha zinokuphinda zilolwe kwaye ziphinde zisetyenziswe amaxesha amaninzi.

Iincakuba zeesarha ezibandayo zisika imathiriyeli ngesantya esiphezulu sokujikeleza ukwenza umthwalo omkhulu wetshiphu ngezinyo ngalinye. Iisarha ezibandayo azifuni ukupholisa kwamanzi ngenxa yokuba ubushushu obuveliswa sisenzo sokusika bugqithiselwa kwiitshiphusi. Iitshiphusi zikhutshiwe yimikhosi ye-centrifugal yeblade ejikelezayo. Le nkqubo ivumela ukuba zombini i-blade kunye nezinto ezisikiweyo zihlale zipholile, ngoko ke igama elithi "isarha ezibandayo" -kodwa qaphela iichips. Ngokuxhomekeke kwi-alloy, zinokuba zibomvu zishushu.

Iisarha ezibandayo vs. Iisarha ezishushu

Iisarha ezishushu yenye indlela yeesarha ezibandayo. Iisarha zefriction kunye ne-abrasive saws zibhekwa njengeesarha ezishushu ngenxa yezenzo zabo zokusika ezishushu. Amazinyo asika izinto ngokudala ukukhuhlana kwi-blade ejikelezayo. Esi senzo sokusika sinyibilikisa izinto ngelixa i-oxidizing kwaye siyitshisa kude.Iisarha ezirhaxayo zifana kakhulu neesarha zokukhuhlana ngaphandle kokuba izinto zikhukuliswa ngendlela yothuli lokusila. Ukusika kwe-abrasive kwandisa zombini i-blade kunye nezinto ezisikwayo, ukuvelisa ubushushu obuninzi ngokukhuhlana, kunye nokunyusa ukuguga kweeblade kunye nokusetyenziswa kwamandla.

Njengengcali kushishino lwezixhobo, kusenokwenzeka ukuba ukhe wadibana nengxoxo-mpikiswano malunga ne-brushless ngokuchasene ne-brush motors kwizixhobo zamandla. Umbuzo uhlala uvela: "Ngaba izixhobo ezingenabrashi zingcono kune-brush?" Kule post blog, siza kuphonononga ukuba yintoni injini brushless, iingenelo kunye nezingeloncedo izixhobo brushless, kunye neemeko ezithile apho iinjini brushless ngokwenene shine.Igama elithi "brushless" libhekisa kubuchwepheshe motor esetyenziswa isarha. igama elithi "brushless" libhekisa kubuchwepheshe beemoto ezisetyenziswa kwisarha.

Yintoni i-Brushless Motor?

I-brushless motor, njengoko igama libonisa, isebenza ngaphandle kweebrashi. Iimoto eziqhelekileyo ezixutywayo zisebenzisa iibrashi zekhabhoni ukuhambisa umbane wangoku, ukudala ukungqubana kunye nobushushu. Ngokwahlukileyo koko, ii-motor brushless zisebenzisa isilawuli se-elektroniki ukulawula ukuhamba kwangoku, okunciphisa ukuguga kunye nokukrazula, ukuphucula ukusebenza kakuhle, kunye nokuphucula ukusebenza.

Izinto eziluncedo kwiiMotor Brushless

1.UFanelo olongezelelekileyo:Ii-motor Brushless zisebenza ngakumbi kuneenjini ezixutyiweyo, njengoko zivelisa ubushushu obuncinci ngexesha lokusebenza kwaye zinciphise ukulahleka kwamandla ngenxa yokukhuhlana. Oku kusebenzayo kubangela ubomi obude bebhetri (ukuba ayinacingo) kunye noxinzelelo oluncinci kwisixhobo.

2.Umlinganiselo oPhezulu waMandla ukuya kubunzima:Iinjini ze-brushless zivame ukuba namandla ngakumbi xa kuthelekiswa nobukhulu kunye nobunzima bazo, zibonelela ngokusebenza okungcono kwipakethi edibeneyo kunye nekhaphukhaphu.

3.Ugcino oluphantsi:Kuba azikho iibhrashi zokuguga, iimotor ezingenasibhrashi zifuna ukugcinwa okuncinci, okukhokelela kubomi obude besixhobo kunye nokunciphisa ixesha lokuphumla.

4.Ukuphuculwa kokuSebenza:Iisarha zesetyhula ezingenabhrash zibonelela ngokusebenza ngcono kunye netorque ephezulu, ebavumela ukuba baphathe imisebenzi enzima yokusika.

5.Ukusebenza okungenamagingxigingxi:Iinjini zebrushless zinokubonelela ngolawulo oluchanekileyo ngakumbi lwesantya, okukhokelela kumava okusika agudileyo kunye nokusikeka okucocekileyo.

Ukungalungi kweeMotor Brushless

Enye yeengxaki eziphambili zeenjini ze-brushless ziindleko zabo zokuqala xa kuthelekiswa nezixhobo ezixutyiweyo. Ubume be-elektroniki kunye nenkqubo yokuvelisa ibenza babize kakhulu. Nangona kunjalo, ezi ndleko zinokuhlawulwa bubomi babo obude kunye nokunciphisa iimfuno zokulondoloza.

Iimotor ezingenazibhurashi nazo zintsokothile kuneemotor ezibrashwayo, ezinokwenza ukulungisa kube nzima kwaye kubize kakhulu ukuba zithe zaphuka. Ulwazi olukhethekileyo kunye namacandelo angafuneka.

Ngaba kukho iimeko apho izixhobo zebrushless zingafunekiyo?

Ngelixa ii-brushless motors zibonelela ngeenzuzo ezininzi, zinokungasoloko ziyimfuneko kuwo wonke umsebenzi okanye umsebenzisi. Kubathandi be-DIY abaqhelekileyo okanye imisebenzi engafuni amandla aphezulu okanye ukuchaneka, iimotor ezibrashiweyo zisenokuba lukhetho olungabizi kakhulu. Izixhobo ezixutyiweyo zanele ngokubanzi kwizicelo zomsebenzi wokukhanya kwaye zibonelela ngexabiso eliphantsi langaphambili.

Ke, ngaba izixhobo ezingenabrashi zingcono kunebrashi? Kwiingcali ezininzi, impendulo nguewe onamandla. Iingenelo zeenjini ze-brushless ngokubhekiselele ekusebenzeni kakuhle, amandla, ukugcinwa okucuthiweyo, kunye nokuphila ixesha elide kubenza ukuba bakhethe ukhetho oluphezulu kwizicelo ezininzi. Nangona kunjalo, ixabiso eliphezulu kunye nobunzima busenokungasoloko buthetheleleka kubasebenzisi abaqhelekileyo okanye imisebenzi yokukhanya.IQHAWE, sinikezela ngeesarha ezibandayo ezingena brushless ukuhlangabezana neemfuno zeengcali ezifuna ukuthembeka nokusebenza.

Xa usebenzisa isarha esetyhula, soloko ulandela izikhokelo zokhuseleko, nxiba izixhobo ezifanelekileyo zokukhusela, kwaye uqinisekise ukuba uqhelene neempawu zesixhobo kunye nokusebenza. Kubalulekile ukusebenzisa uhlobo olululo lwencakuba kwizinto ozisikayo kwaye uthathe amanyathelo afanelekileyo okuthintela iingozi okanye ukwenzakala.

Ukhuseleko Kuqala:Ngaphambi kokuntywila kwimiba ephathekayo yokusebenzisa isarha yesetyhula engenabrushless, masigxininise ukubaluleka kokhuseleko. Ngalo lonke ixesha unxibe izixhobo ezifanelekileyo zokuzikhusela (PPE), kubandakanywa iiglasi zokhuseleko, ukhuseleko lwendlebe, kunye neemaski zothuli. Qinisekisa ukuba usebenza kwindawo enomoya owaneleyo kwaye unendawo yokusebenza ecacileyo, engenazinto zininzi. Funda incwadi yomsebenzisi ngononophelo kwaye uqhelane namanyathelo okhuseleko aqukiweyo kwisixhobo.

Hlanganisa kwaye Uhlole:Ukuba unesarha esetyhula ene-brushless, qinisekisa ukuba intambo yombane ikwimeko entle kwaye iqhagamshelwe ngokufanelekileyo kwindawo ephumayo. Kwiimodeli ezingenazintambo, tshaja ibhetri ngokupheleleyo phambi kokuba uyisebenzise. Faka iblade efanelekileyo kwizinto oceba ukuzisika, kwaye uqinisekise ukuba ikhuselekile kwaye ibukhali. Jonga isarha kuwo nawuphi na umonakalo obonakalayo okanye iindawo ezikhululekileyo phambi kokuba uyivule.

Lungisa ubunzulu bokusika kunye ne-engile:Uninzi lweesaha zesetyhula ezingenabrashi zikuvumela ukuba ulungelelanise ubunzulu bokusika kunye ne-angle yokusika. Seta ubunzulu bokusika ngokobunzima bezinto osebenza nazo. Khulula i-lever yokulungelelanisa ubunzulu, lungisa iplate yesiseko, kwaye emva koko uqinise i-lever. Ukutshintsha i-angle yokusika, khulula i-lever yohlengahlengiso lwe-bevel, ulungelelanise umlinganiselo we-angle ukuya kwinqanaba elifunekayo, uze uphinde uqinise i-lever.

Ukuzinononga kwenza ugqibelele:Ukuba umtsha ekusebenziseni isarha esetyhula, ziqhelanise neziqwenga zezinto ezilahliweyo phambi kokuba ujongane neprojekthi yakho ephambili. Fumana ukuva ubunzima besixhobo, ibhalansi, kunye nentshukumo yokusika. Oku kuya kukunceda ukwakha ukuzithemba kwaye uphucule ukuchaneka kwakho kokusika.

Ukusebenzisa i-brushless circular saw ngokufanelekileyo kufuna ukuseta okufanelekileyo, ukuqonda iimpawu zayo, kunye nokuthatha amanyathelo okhuseleko. Ngokuziqhelanisa kunye nomonde, unokuziqonda iindlela ezahlukeneyo zokusika kwaye ufezekise imisebenzi yakho yokusika ngokufanelekileyo nangokuchanekileyo. Khumbula ukubeka phambili ukhuseleko ngamaxesha onke kwaye ungaze uthandabuze ukufuna isikhokelo kubasebenzisi abanamava okanye iingcali xa kufuneka. Ukusika okuvuyisayo.