Masifunde indlela yokukhetha i-saw blade efanelekileyo.

Ukusarha, ukucwangcisa, kunye nokugrumba zizinto endikholelwa ukuba bonke abafundi badibana nayo yonke imihla.Xa wonk’ ubani ethenga isarha, badla ngokuxelela umthengisi ukuba usetyenziselwa wuphi umatshini nokuba luhlobo luni lweplanga olusikwayo!Emva koko umrhwebi uya kusikhethela okanye asincomele iiblade ezisarha!Ngaba wakha wacinga malunga nokuba kutheni imveliso ethile kufuneka isebenzise uhlobo oluthile lwesarha?.Ngoku i-Eurocut iya kuba nencoko nawe.

I-saw blade yenziwe ngumzimba osisiseko kunye namazinyo.Ukuze udibanise amazinyo e-saw kunye nomzimba wesiseko, i-high-frequency brazing idla ngokusetyenziswa.Izinto ezisisiseko zee-saw blades ziquka i-75Cr1, i-SKS51, i-65Mn, i-50Mn, njl njl. Iimilo zezinyo ze-saw blades zibandakanya amazinyo asekhohlo nasekunene, amazinyo athambileyo, amazinyo atshintshanayo, amazinyo e-trapezoidal, amazinyo aphezulu kunye aphantsi, amazinyo e-trapezoidal, njl. iiblade ezinemilo yezinyo ezahlukeneyo zifanelekile kwizinto zokusika ezahlukeneyo kwaye zineempembelelo ezahlukeneyo.

Xa ukhetha i-saw blade, kufuneka uqwalasele izinto ezifana nesantya somatshini wokuphotha, ubukhulu kunye nempahla yomsebenzi oza kucutshungulwa, i-diameter yangaphandle ye-saw blade kunye nobubanzi bomngxuma (ububanzi beshaft).Isantya sokusika sibalwa ukusuka kwisantya sokujikeleza kwe-spindle kunye nobubanzi bangaphandle be-quasi-matching saw blade, kwaye ngokubanzi phakathi kwe-60-90 yeemitha / isibini.Isantya sokusika izinto ezahlukeneyo sikwahluke, njenge-60-90 m / s ye-softwood, i-50-70 m / s yokhuni oluqinileyo, kunye ne-60-80 m / s ye-particleboard kunye ne-plywood.Ukuba isantya sokusika siphezulu okanye siphantsi kakhulu, siya kuchaphazela ukuzinza kwe-saw blade kunye nomgangatho wokucubungula.

Masifunde indlela yokukhetha i-saw blade efanelekileyo.

1. Saw blade ubukhulu

Ububanzi be-saw blade buhambelana nezixhobo ezisetyenzisiweyo kunye nobukhulu be-workpiece.Ukuba ububanzi be-saw blade buncinci, isantya sokusika siya kuba sincinci;ubukhulu be-saw blade enkulu, iphezulu iimfuno ze-saw blade kunye nezixhobo, kunye nokusebenza kakuhle kokusika kuya kuba phezulu.

2. Inani lamazinyo esarha

Ngokuqhelekileyo, okukhona amazinyo e-saw blade inamazinyo, kokukhona kuya kuba ngcono ukusika kwayo.Nangona kunjalo, amazinyo amaninzi anamazinyo, ixesha lokucubungula liya kuba lide, kwaye ixabiso le-saw blade liya kuba liphezulu.Ukuba amazinyo asarha axinene kakhulu, ukunyamezelana kwe-chip phakathi kwamazinyo kuya kuba kuncinci, kwaye i-saw blade iya kuba lula ukufudumala;ukuba isantya sokutya asihambelani ngokufanelekileyo, inani lokunqunyulwa kwezinyo ngalinye liya kuba lincinci, eliya kuqinisa ingxabano phakathi komgca wokusika kunye ne-workpiece, okubangelwa ubomi obufutshane benkonzo ye-saw blade;ngoko ke, inani elifanelekileyo lamazinyo kufuneka likhethwe ngokobunzima kunye nezinto eziphathekayo..

3. Ubukhulu bencakuba yesarha

Khetha ubukhulu be-saw blade efanelekileyo ngokoluhlu lokusika.Ezinye izixhobo zenjongo eyodwa nazo zifuna ubungqingqwa obuthile, obufana neeblade ezisahliweyo, iiblade zesaha, njl.

4. Iindidi ze-alloys Iintlobo ezisetyenziswa ngokuqhelekileyo ze-cemented carbide ziquka i-tungsten-cobalt (ikhowudi ye-YG) kunye ne-tungsten-titanium (ikhowudi ye-YT).Ngenxa yokuba i-tungsten-cobalt carbide inempembelelo engcono yokuchasana, isetyenziswa ngokubanzi kwishishini lokulungisa iinkuni.

Ukongeza, kufuneka kwakhona ukhethe imilo yezinyo efanelekileyo.Uyakwazi ukujonga ngononophelo imilo yezinyo lesarha.Imilo yezinyo eziphambili zezi: amazinyo asekhohlo nasekunene, amazinyo asicaba, amazinyo atshintshanayo, amazinyo etrapezoidal, amazinyo aphezulu naphantsi, amazinyo etrapezoidal, njl.n i-sawing effect idla ngokungafaniyo.

Isetyenziswa kakhulu kumazinyo e-trapezoidal okanye amazinyo adibeneyo.Ipleyiti ifakwe amanqaku kwaye i-grooved, kwaye imilo yamazinyo inceda ekulahlekeni kobunzima.Ayinakwenzeka loo nto, haha!Amazinyo aphambili e-trapezoidal asetyenziselwa ukuphepha ukuqhafaza komphetho xa iipaneli ze-veneering!

Amazinyo asekhohlo nasekunene asetyenziswa ngokuqhelekileyo kwiisarha ezininzi okanye ukusika, kodwa inani lamazinyo alikho kakhulu.Amazinyo ashinyeneyo achaphazela ukususwa kwetshiphu.Ngamazinyo ambalwa kunye namazinyo amakhulu, amazinyo asekhohlo nasekunene nawo alungele ukusika iibhodi ze-longitudinal!

Njengeesarha zombane, iisarha zetafile etyibilikayo, okanye iisarha ezilinganayo!Iisarha ezincedisayo ubukhulu becala zinamazinyo etrapezoidal, kwaye iisarha eziphambili kakhulu zinamazinyo etrapezoidal!Amazinyo e-trapezoidal awaqinisekisi kuphela umgangatho wokucubungula, kodwa nokuphucula ukusebenza kwe-saw ukuya kwinqanaba elithile!Nangona kunjalo, ukugaya i-saw blade kunzima ngakumbi!

Xa amazinyo exinene, kokukhona umphezulu osikiweyo webhodi esarha uya kuba mtyibilizi, kodwa amazinyo ashinyeneyo akakulungeli ukusika iibhodi ezityebileyo!Xa usarha iipleyiti ezishinyeneyo ezinamazinyo ashinyeneyo, kulula ukonakalisa isarha kuba umthamo wokususwa kwetshiphu umncinci kakhulu!

Amazinyo anqabile kwaye makhulu, nto leyo inceda ngakumbi ekusetyenzweni kwezinto ezikrwada.Amazinyo makhulu kwaye anqabile, kwaye iibhodi ezisarha ziya kuba namanqaku okusarha.Nangona kunjalo, ababaninzi abantu abasebenzisa amazinyo asicaba namhlanje.Uninzi lwawo ngamazinyo ane-helical okanye amazinyo asekhohlo nasekunene, anokuthi aphetshwe ukusa kwinqanaba elithile!Ikwalungele ukucola isarha!Kakade ke, kukho enye into ekufuneka uyiphawule!Ukuba usika iinkozo zokhuni nge-engile, kuyacetyiswa ukuba usebenzise i-saw blade yamazinyo amaninzi.Ukusebenzisa isarha yesarha enamazinyo ambalwa kunokuba yingozi yokhuseleko!

Xa usebenzisa i-saw blade, uya kufumanisa ukuba i-saw blade ayinayo nje ubukhulu obuhlukeneyo, kodwa kunye namazinyo alinganayo anamazinyo amaninzi okanye amancinci.Kutheni le nto yenziwe ngolu hlobo?Ngaba amazinyo amaninzi okanye ambalwa angcono?

Enyanisweni, inani lamazinyo e-saw lihambelana nokuba umthi ofuna ukuwunqumla unqumle okanye u-longitudinal.Okubizwa ngokuba yi-longitudinal cutting ukusika kwicala lengqolowa yokhuni, kwaye ukunqunyulwa kwe-cross-cut cut at 90 degrees ukuya kwicala leenkozo zokhuni.

Sinokwenza umfuniselo size sisebenzise imela ukugawula iinkuni.Uya kufumanisa ukuba izinto ezininzi ezinqamlezileyo ziyi-particle, ngelixa ii-longitudinal cuts ziyi-strips.Ukhuni lusisithako esinentsinga.Kusengqiqweni ukuba nomphumo onjalo.

Ngokubhekiselele kwii-multi-tooth saw blades, ngelo xesha, unokucinga ngemeko yokusika ngeemela ezininzi.Ukusika kugudile.Emva kokusikwa, jonga iimpawu zamazinyo axineneyo kwindawo esikiweyo.I-saw edge iphezulu kakhulu, kwaye isantya sikhawuleza kwaye kulula ukuyifaka isarha (oko kukuthi, amazinyo anoboya).Mnyama), ukukhutshelwa kwe-sawdust kade kunezo zinamazinyo ambalwa.Ifanelekile imiboniso kunye neemfuno zokusika eziphezulu.Isantya sokusika sinciphisa ngokufanelekileyo kwaye sifanelekile ukunqumla.

Inamazinyo ambalwa asarha, kodwa umphezulu osikiweyo urhabaxa, umgama phakathi kwamanqaku amazinyo mkhulu, kwaye izitshixo zokhuni zisuswa ngokukhawuleza.Ilungele ukusetyenzwa ngokurhabaxa kwe-softwood kwaye inesantya sokusaha ngokukhawuleza.Kukho iinzuzo zokusika ubude.

Ukuba usebenzisa isarha yokunqumla amazinyo amaninzi ukusika i-longitudinal, inani elikhulu lamazinyo liya kubangela ukuba ukususwa kwetshiphu kube lula.Ukuba isarha ikhawuleza, inokuthi idibanise isarha kwaye ibambe isarha.Xa i-clamping isenzeka, kulula ukwenza ingozi.

Kwiibhodi zokwenziwa ezifana neplywood kunye ne-MDF, isalathiso sengqolowa yokhuni iye yatshintshwa ngokuzenzekelayo emva kokucutshungulwa, kwaye iimpawu zokusika phambili kunye nokubuyisela umva zilahlekile.Sebenzisa isarha yamazinyo amaninzi xa usikwa.Yehla kwaye uhambe kakuhle.Sebenzisa i-saw blade enenani elincinci lamazinyo, kwaye umphumo uya kuba mbi kakhulu.

Ukuba iinkozo zokhuni zifakwe kwi-beveled, kucetyiswa ukuba usebenzise i-saw blade enamazinyo amaninzi.Ukusebenzisa isarha yesarha enamazinyo ambalwa kunokubangela iingozi zokhuseleko.

Isishwankathelo, ukuba udibana nengxaki yendlela yokukhetha i-saw blade kwakhona kwixesha elizayo, unokwenza ukusika okungaphezulu kwe-oblique kunye ne-cross-cuts.Khetha isalathiso sakho sokusarha ukuze wenze isigqibo sokuba luhlobo luni lwesarha oza kuyisebenzisa.Iblade yesarha inamazinyo amaninzi kunye namazinyo ambalwa.Khetha ngokwendlela yefiber yomthi., khetha amazinyo amaninzi okusikeka kwe-oblique kunye nokunqunyulwa komnqamlezo, khetha amazinyo ambalwa ama-longitudinal cuts, kwaye ukhethe ukunqunyulwa komnqamlezo kwizakhiwo ezixutywe ngamaplanga.

Umzekelo, ibar yokutsala endiyithengileyo kwi-Intanethi yayingabizi, kodwa yeza neblade yesarha ye-40T, ndiye ndayifaka endaweni yayo nge-120T isarha blade.Ngenxa yokuba iisarha zokutsala kunye neesarha zemiter zisetyenziselwa ukusika kunye nokusika i-bevel, kwaye abanye abarhwebi babonelela ngeesaha ngamazinyo angama-40.Nangona isarha yokutsala inokhuseleko oluhle, imikhwa yayo yokusika ayifanelekanga.Emva kokutshintshwa, umphumo wokusarha uthelekiseka naleyo yeempawu ezinkulu.Umenzi.

Nokuba luhlobo luni na izinyo leblade isarha, umgangatho walo usaxhomekeke kwisixhobo somzimba wesiseko, ilungiselelo le-alloy, itekhnoloji yokucubungula, unyango lobushushu bomzimba wesiseko, unyango oluguquguqukayo lokulinganisa, unyango loxinzelelo, itekhnoloji ye-welding, uyilo lwe-engile, kunye nokuchaneka kokulola.

Ukulawula isantya sokutya kunye nesantya sokutya kwe-blade inokwandisa ubomi benkonzo ye-saw blade, ebaluleke kakhulu.Ngethuba lokufakela kunye nenkqubo yokuqhaqha, kufuneka ubeke ingqalelo ekukhuseleni intloko ye-alloy kumonakalo.Ezinye iisarha ezineemfuno ezichanekileyo kufuneka zilungiswe ngexesha xa zingakwazi ukuhlangabezana neemfuno zokucubungula.

Indlela yokukhetha i-saw blade yokusika izinto ezahlukeneyo?I-Carbide saw blades isetyenziselwa ukusika i-aluminiyam, iileyidi zentsimbi ezinesantya esiphezulu kunye neentsimbi ezibandayo zisetyenziselwa ukusika intsimbi, iileyibhile zokuchwela zisetyenziselwa ukusika iinkuni, kwaye ii-acrylic special alloy saw blades zisetyenziselwa ukusika i-acrylic.Ke luhlobo luni lwesarha esetyenziselwa ukusika iipleyiti zentsimbi ezinombala odibeneyo?

Izinto esizinqumle zahlukile, kwaye abavelisi badla ngokucebisa ukucaciswa kwe-saw blade ezahlukeneyo, ngenxa yezinto zentsimbi yepleyiti, izinto zealloyi, imilo yezinyo, i-engile, iteknoloji yokucubungula, njl njl..Kanye njengokuba sinxiba izihlangu.Iinyawo ezahlukeneyo zihambelana nezicathulo ezahlukeneyo ukufezekisa umphumo oyifunayo.

Ngokomzekelo, ukusika izinto ezidibeneyo zombala wentsimbi, ipleyiti yokugcina i-insulation composite eyenziwe ngeepleyiti zetsimbi ezinombala okanye ezinye iipaneli kunye neepleyiti ezisezantsi kunye nezinto ezingundoqo zokugquma ngokusebenzisa i-adhesive (okanye igwebu).Ngenxa yokubunjwa kwayo okuhlukeneyo, ayikwazi ukunqunyulwa ngamashiti alloy yeplanga aqhelekileyo okanye i-steel cutting saw blades, kwaye umphumo udla ngokuba yimiphumo yokusika enganelisiyo.Ngoko ke, kuyimfuneko ukusebenzisa i-carbide saw blade kwiiplati zetsimbi ezinombala odibeneyo.Olu hlobo lwe-blade lufuna ukuchaneka, ukwenzela ukuba ufezekise umphumo ophindwe kabini ngesiqingatha somzamo.