Joalokaha setsebi leha e le sefe sa mapolanka se tseba, e 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa tsa morero oa mapolanka ke lisebelisoa tseo u li sebelisang. Ba netefatsa ho nepahala, ho tšoarella le ho sebetsa hantle mererong ea mapolanka. Sehloohong sena, re tla qoela ka botebo ho tse tharo tsa motheosebetsa sa mapolanka likarolo: li-blades tsa sakha tsa carbide, li-blades tsa li-carbide saw, le lithipa tse kopantsoeng ka menoana. U tla ithuta ka likarolo tsa bona tse ikhethang, melemo le mathata, le mokhoa oa ho khetha tse ntlehali ho tsona.
1. Lehare la sakha ea Carbide
Li-blades tsa Carbidee ’nile ea sebelisoa ke baetsi ba mapolanka ka lilemo, ’me ntle ho pelaelo ke khetho e ratoang ke ba bangata. E 'ngoe ea likarolo tse khethollang li-blades tsa carbide ke lebelo la tsona le ho nepahala. Li boetse li thata haholo ebile lia tšoarella, li etsa hore li be tse loketseng ho sakha lifate tse thata ka ho fetisisa.
E 'ngoe ea lintlha tsa motheo tsa lehare la sakha ea carbide ke palo ea meno le bophara ba lehare la sakha. Ha lehare la saha ea carbide le na le meno a mangata, le tla hlahisa likotoana tse boreleli, tse hloekileng. Ka hona, li-blades tsa carbide tse nang le palo e phahameng ea meno li molemo ka ho fetisisa bakeng sa ho seha lisebelisoa tse tšesaane. Ka lehlakoreng le leng, li-diameter tse kholoanyane li sebetsa hantle bakeng sa ho seha thepa e teteaneng.
Li-blades tsa Carbide li tla ka mekhoa e fapaneng ho kenyelletsa top top, top bevel e fapanyetsanang, lehare le tharo le mefuta e kopaneng. Khetho ea mofuta oa lehare la carbide e itšetlehile haholo ka litlhoko tsa kopo le tsa mapolanka. Ka mohlala, li-blades-top-tops li molemo ka ho fetisisa bakeng sa ho rema lifate tse thata, ha li-blades tse kopantsoeng li ka khaola li-hardwood le li-softwood ka katleho.
2. Carbide band sakha lehare
Ho fapana le li-blades tsa carbide, li-blades tsa carbide band li telele ebile li tšesaane. Ba na le thapo e kenang ka har'a tataiso ea lehare. E 'ngoe ea melemo ea bona e ikhethang ke hore ba khona ho mamella tšebeliso e boima le e tsoelang pele mererong e fapaneng ea mapolanka.Li-blades tsa Carbide li bonee ka phunyeletsa hoo e batlang e le ntho leha e le efe, ea etsa hore e be ea mefuta-futa.
Ka mokhoa o ts'oanang, li-blade tsa carbide bandsaw li tla ka mefuta e fapaneng, ho kenyelletsa le ho feto-fetoha ha molumo, rake tine, hook le skip tine. Mofuta o mong le o mong oa carbide band saw o na le likarolo tse ikhethang tse etsang hore o tšoanelehe bakeng sa lits'ebetso tse fapaneng.
Ka mohlala, li-curb-pitch-pitch carbide saw blades li na le leqhubu la meno le sa khaotseng, e leng ntho e ntle bakeng sa ho seha li-curve le ho sakha bocha. Rake toothed carbide bandsaw blades, ka lehlakoreng le leng, e na le li-cogs tse kholoanyane le lifate tsa ho rema lifate tse thata. Lehare le hoketsoeng la carbide bandsaw le na le li-angles tse bohale tsa meno ho seha habonolo ka har'a mapolanka a bonolo, lipolasetiki le litšepe tse se nang ferrous. Qetellong, li-skip-tooth carbide bandsaw blades li nepahetse bakeng sa baetsi ba mapolanka ba batlang lebelo la ho itšeha ka potlako.
3. Thipa e kopanetsoeng ea monoana
Seha se kopantsoeng ka menoana ke sesebelisoa sa kopano se sebelisoang ke baetsi ba mapolanka ho kopanya likotoana tse peli tsa patsi. E sebetsa ka ho seha menoana kapa li-protrusions karolong ea ho qetela ea lehong le le leng le ho li kopanya le li-grooves tse tsamaellanang tse khaotsoeng qetellong ea lehong le leng. Lithako tse kopantsoeng tsa menoana ke sesebelisoa sa bohlokoa bakeng sa babetli ba mapolanka ba atisang ho hlahisa lik'habote, mamati, thepa ea ka tlung le lintho tse ling tse kopanyang tse tšoanang.
Li-cutter tse kopantsoeng tsa menoanasebelisa malebela a carbide, a etsa hore li be thata haholo ebile li tšoarella. Hape, li-cutters tsena li fumaneha ka mefuta e fapaneng e kenyeletsang li-standard, spiral, step and orbital cutters joalo-joalo.
Ka mohlala, lithipa tse tloaelehileng tse kopantsoeng ka menoana li ntle bakeng sa lisebelisoa tse akaretsang tsa mapolanka, ha lithipa tse kopantsoeng ka menoana ea helical li ntle bakeng sa merero ea mapolanka e hlokang ho seha ha bonolo. Li-cutters tsa li-step and track cutter li ntle bakeng sa mamati a contouring, lifensetere le liforeimi, athe li-cutlets tsa menoana tse nang le libopeho tse ngata li ka seha menoana e meraro ka nako.
ha re phethela
Carbide saw blades, carbide band saw blades le li-cutter tse kopantsoeng ka menoana ke karolo ea bohlokoa ea pokello ea lisebelisoa tsa mapolanka. Lisebelisoa tsena li fana ka katleho e ke keng ea lekanngoa ea ho itšeha, ho tšoarella le ho nepahala, ho etsa hore merero ea mapolanka e be e phutholohileng le e boreleli. Mofuta oa lehare, palo ea meno, bophara ba lehare, le khetho ea mosebelisi li tlameha ho nahanoa ha u khetha lehare le loketseng morero oa hau. Ka ho etsa sena, u tla ba le bonnete ba hore u tla fumana li-blades le lithipa tse phethahetseng bakeng sa morero oa hau o latelang oa ho etsa mapolanka.
Nako ea poso: May-31-2023