I-Saw blade ligama eliqhelekileyo leemela ezibhityileyo ezijikelezayo ezisetyenziselwa ukusika izinto eziqinileyo.Iisarha zesarha zinokwahlulwa zibe: iincakuba zesarha zedayimane zokusika amatye;i-high-speed steel saw blades yokusika izinto zetsimbi (ngaphandle kweentloko ezifakwe kwi-carbide);ngokhuni oluqinileyo, ifenitshala, iipaneli ezisekelwe kwimithi, i-aluminium alloys, i-aluminium profiles, i-radiator, iplastiki, intsimbi yeplastiki kunye nezinye ii-carbide saw blades.
Carbide
I-Carbide saw blades ibandakanya iiparameters ezininzi ezifana nohlobo lwentloko ye-alloy cutter, izinto zesiseko somzimba, ububanzi, inani lamazinyo, ubukhulu, ubume bezinyo, i-angle, i-aperture, njl. isarha yesarha.
Xa ukhetha i-saw blade, kuyimfuneko ukukhetha i-saw blade echanekileyo ngokohlobo, ubukhulu, isantya sokubona, i-sawing direction, isantya sokutya kunye nobubanzi be-sawing material.
(1) Ukukhethwa kweentlobo ze-carbide ezine-cemented Iintlobo ze-carbide ezisetyenziswa ngokuqhelekileyo ziyi-tungsten-cobalt (ikhowudi ye-YG) kunye ne-tungsten-titanium (ikhowudi ye-YT).Ngenxa yempembelelo entle yokumelana ne-tungsten-cobalt carbide, isetyenziswa kakhulu kwishishini lokulungisa iinkuni.Iimodeli eziqhelekileyo ezisetyenziswa ekuqhubeni iinkuni yiYG8-YG15.Inombolo emva kweYG ibonisa ipesenti yomxholo we-cobalt.Ngokunyuka komxholo we-cobalt, ukuqina kwempembelelo kunye namandla okuguquguquka kwe-alloy kuphuculwe, kodwa ubunzima kunye nokuxhatshazwa kokugqoka kuyancipha.Khetha ngokweyona meko.
(2) Ukukhethwa kwe-substrate
⒈I-65Mn intsimbi yasentwasahlobo ine-elasticity enhle kunye neplastiki, izinto eziphathekayo, ukuqina okulungileyo kunyango lokushisa, ukushisa okuphantsi kobushushu, ukuguqulwa okulula, kwaye ingasetyenziselwa ii-saw blades ezingadingi iimfuno zokusika eziphezulu.
⒉ Isixhobo seCarbon sentsimbi sinomxholo ophezulu wekhabhoni kunye nokuhanjiswa kwe-thermal ephezulu, kodwa ukuqina kwayo kunye nokumelana nokunxiba kwehla kakhulu xa iphantsi kobushushu obungama-200 ℃-250 ℃, ukuguqulwa konyango lobushushu kukhulu, ukuqina akubikho, kwaye ixesha lobushushu lilungile. elide kwaye kulula ukuqhekeka.Ukuvelisa izixhobo zezoqoqosho zokusika izixhobo ezifana ne-T8A, T10A, T12A, njl.
⒊ Xa kuthelekiswa nentsimbi yesixhobo sekhabhoni, isixhobo sensimbi yensimbi sinokuxhathisa ubushushu, ukumelana nokunxiba, kunye nokusebenza kakuhle kokuphatha.
⒋ Isixhobo esinesantya esiphezulu sentsimbi sinokuqina okulungileyo, ubulukhuni obuqinileyo kunye nobungqongqo, kunye noguquko olungephi ukumelana nobushushu.Yintsimbi ephezulu-yomelele ene-thermoplasticity ezinzileyo kwaye ifanelekile ukwenza ii-saw blades ezikumgangatho ophezulu.
(3) Ukukhethwa kwedayamitha Ububanzi beblade yesarha bunxulumene nesixhobo sokusarha esisetyenzisiweyo kunye nobukhulu bomsebenzi wokusarha.Ububanzi be-saw blade buncinci, kwaye isantya sokusika sincinci;ubukhulu becala lesarha, kokukhona ziphezulu iimfuno zencakuba yesarha kunye nezixhobo zokusarha, kwaye kokukhona kuphezulu ukusebenza kakuhle kwesarha.I-diameter yangaphandle ye-saw blade ikhethwe ngokweemodeli ezahlukeneyo zesetyhula kwaye i-saw blade enobubanzi obufanayo iyasetyenziswa.
Iidayamitha zamalungu asemgangathweni zezi: 110MM (4 intshi), 150MM (6 intshi), 180MM (7 intshi), 200MM (8 intshi), 230MM (9 intshi), 250MM (10 intshi), 300MM (12 intshi), 350MM ( 14 intshi), 400MM (16 intshi), 450MM (18 intshi), 500MM (20 intshi), njl., i-groove ephantsi yabona amaphiko e-precision panel saw ubukhulu becala iyilelwe ukuba yi-120MM.
(4) Ukukhethwa kwenani lamazinyo Inani lamazinyo amazinyo asarha.Ngokuqhelekileyo, amazinyo amaninzi, imiphetho yokusika inokusikwa ngexesha leyunithi, kwaye ngcono ukusebenza kokusika.Iphakamileyo, kodwa i-sawtooth ixinene kakhulu, umthamo we-chip phakathi kwamazinyo uba mncinci, kwaye kulula ukubangela ukuba i-sawtooth ishushu;Ukongeza, kukho ama-sawtooth amaninzi, kwaye ukuba isantya sokutya asihambelani ngokufanelekileyo, inani lokusika izinyo ngalinye lincinci kakhulu, eliya kwandisa ukungqubuzana phakathi komgca wokusika kunye nomsebenzi., echaphazela ubomi benkonzo ye-blade.Ngokuqhelekileyo izithuba zamazinyo ziyi-15-25mm, kwaye inani elifanelekileyo lamazinyo kufuneka likhethwe ngokwezinto eziza kuhluthwa.
(5) Ukukhethwa kobungqingqwa Ubukhulu besarha yesarha Ngokwethiyori, sinethemba lokuba okona kubhityileyo isarha yesarha, kokukhona kubhetele, kunye nesarha yesarha eneneni luhlobo oluthile lokusebenzisa.Izinto eziphathekayo ze-alloy saw blade base kunye nenkqubo yokuvelisa i-saw blade imisela ubukhulu be-saw blade.Ukuba ubukhulu bunzima kakhulu, i-saw blade ilula ukugubha xa isebenza, echaphazela umphumo wokusika.Xa ukhetha ubukhulu be-saw blade, ukuzinza kwe-saw blade kunye nezinto eziza kuhlanjululwa kufuneka ziqwalaselwe.Ubukhulu obufunekayo kwezinye izinto ezisetyenziselwa injongo eyodwa bukwachanekile, kwaye kufuneka busetyenziswe ngokweemfuno zesixhobo, ezinje ngeesarha zokubeka, iibhleyidi zeesarha, njl.njl.
(6) Ukukhethwa kokwakheka kwezinyo Iimilo zezinyo ezisetyenziswa ngokuqhelekileyo ziquka amazinyo asekhohlo nasekunene (amazinyo atshintshanayo), amazinyo asicaba, amazinyo athambekele etrapezoidal (amazinyo aphezulu naphantsi), amazinyo etrapezoidal inverted (inverted conical teeth), amazinyo edovetail (amazinyo angamahump), kunye neBanga lesithathu lemizi-mveliso eliqhelekileyo lasekhohlo kunye nelinye lasekunene, lasekhohlo nasekunene amazinyo asicaba njalo njalo.
⒈ Amazinyo asekhohlo nasekunene ngawona asetyenziswa kakhulu, isantya sokusika sikhawuleza, kwaye ukugaya kulula.Ilungele ukusika kunye nokuwela iiprofayili zamaplanga athambileyo kwaye aqinile kunye ne-MDF, iibhodi ezinamanqwanqwa amaninzi, iibhodi zamasuntswana, njl. njl. ukusika iibhodi ezahlukeneyo ngamaqhina omthi;amazinyo asekhohlo nasekunene eesarha ezinerakhi engalunganga zidla ngokusetyenziselwa ukuncamathela ngenxa yamazinyo abukhali kunye nomgangatho olungileyo wokusarha.Ukusarha iipaneli.
⒉ Isarha yezinyo elicaba irhabaxa, isantya sokusika siyacotha, kwaye ukusila kokona kulula.Ubukhulu becala isetyenziselwa ukusarha iinkuni eziqhelekileyo, kwaye ixabiso liphantsi.Isetyenziswa kakhulu kwiincakuba zesaha zealuminiyam ezinobubanzi obuncinci ukunciphisa ukuncamathelisa ngexesha lokusikwa, okanye iiblade zesaha ezikroliweyo ukugcina umzantsi wegroove umcaba.
⒊ Izinyo elisicaba yiLadder indibaniselwano yezinyo letrapezoidal kunye nezinyo elisicaba.Ukugaya kunzima ngakumbi.Xa i-sawing, inokunciphisa i-phenomenon ye-veneer cracking.Ilungele ukubonwa kweepaneli ezahlukeneyo zomthi omnye kunye ne-double veneer kunye neepaneli ezingenamlilo.Ukuze kuthintelwe ukuncamathelwa kwee-saw blades ze-aluminiyam, ii-saw blades ezinenani elikhulu lamazinyo asicaba zihlala zisetyenziswa.
⒋ Amazinyo eleli ejijekileyo ahlala esetyenziswa kwiblade yesarha esezantsi yesarha yephaneli.Xa sawing iiphaneli kabini veneer iinkuni-based, groove isarha uhlengahlengisa ubukhulu ukugqiba inkqubo grooving kumphezulu ezantsi, kwaye ke isarha engundoqo ugqibezela inkqubo sawing yebhodi ukunqanda Edge isarha chipped.
5. Ubume bezinyo buhamba ngolu hlobo lulandelayo:
(1) Amazinyo asekhohlo nasekunene
(2) Ileli izinyo elisicaba
(3) Dovetail anti-rebound dovetail
(4) Amazinyo aphantsi, amazinyo e-trapezoidal aguqulwe kunye nezinye iimilo zezinyo
(5) Amazinyo ane-helical, amazinyo aphakathi asekhohlo nasekunene
Ukushwankathela, amazinyo asekhohlo nasekunene kufuneka akhethwe ukuze kubonwe iinkuni eziqinileyo, ibhodi yamasuntswana kunye nebhodi yoxinaniso oluphakathi, olunokuthi lunqumle ngokukhawuleza isakhiwo sefiber yomthi kwaye yenze i-incision ibe lula;ukuze ugcine umzantsi wegroove umcaba, sebenzisa iprofayili yezinyo elisicaba okanye amazinyo asekhohlo nasekunene asicaba.Amazinyo adibeneyo;Amazinyo athe tyaba eleli adla ngokukhethelwa izixhobo zokusarha kunye neebhodi ezingatshiyo.Ngenxa yomlinganiselo omkhulu wokusarha seesarha zekhompyutha, ubukhulu nobukhulu beesarha zesarha ezisetyenzisiweyo zinkulu, ezinobubanzi obumalunga ne-350-450mm kunye nobukhulu be-4.0-4.8 phakathi kwe-mm, uninzi lwamazinyo asicaba asetyenziswayo. ukunciphisa itshiphu kunye namanqaku asarha.
(7) Ukukhethwa kwe-angle ye-sawtooth iiparameters ze-angle ze-sawtooth ziyinkimbinkimbi kwaye ininzi yobuchwephesha, kwaye ukhetho oluchanekileyo lweeparamitha ze-angle ze-saw blade ngundoqo ekunqumeni umgangatho wokukhangela.Eyona parameters ibaluleke kakhulu yi-angle yangaphambili, i-angle yangasemva kunye ne-wedge angle.
I-engile yeraki ichaphazela kakhulu amandla achithwayo ukubona iitshiphusi zokhuni.Okukhona i-engile yeharika inkulu, kokukhona kubukhali ukusika kwesarha, kokukhona ukusarha kukhaphukhaphu, kwaye kokukhona kusindisa umsebenzi ukutyhala izinto.Ngokuqhelekileyo, xa i-material eza kucutshungulwa ithambile, i-angle yeraki enkulu ikhethwa, kungenjalo, i-angle encinci ye-rake ikhethiwe.
I-angle ye-serrations yindawo yeengqungquthela xa usika.I-angle yamazinyo amazinyo ichaphazela ukusebenza kwe-cut.Eyona mpembelelo inkulu ekusikeni yi-engile yeraki γ, i-engile yokususa u-α, kunye ne-engile ye-wedge ngu-β.I-engile yeraki γ yi-engile yokusika ye-sawtooth.Inkulu i-engile yeharika, kokukhona ukusika ngokukhawuleza.I-engile yeraki iphakathi kwe-10-15 °C.I-angle yokucoca yi-engile phakathi kwe-sawtooth kunye nomphezulu owenziwe ngomatshini.Umsebenzi wayo kukuthintela i-sawtooth ukuba ingagubuki kumgangatho owenziwe ngoomatshini.Inkulu i-angle yokucoca, i-friction encinci kwaye ilula imveliso ecutshungulwayo.I-engile yokukhulula ye-carbide saw blade idla ngokuba yi-15°C.I-angle ye-wedge ivela kwi-angles yangaphambili nasemva.Kodwa i-angle ye-wedge ayifanele ibe yincinci kakhulu, idlala indima yokugcina amandla, ukutshatyalaliswa kobushushu kunye nokuqina kwamazinyo.Umyinge we-engile yangaphambili γ, i-engile yangasemva α, kunye ne-engile wedge β ilingana no-90°C.
(8) Ukukhethwa kweAperture aperture yiparameter elula, ekhethwa ikakhulu ngokweemfuno zesixhobo, kodwa ukuze kugcinwe uzinzo lweblade yesarha, kungcono ukusebenzisa isixhobo esinendawo enkulu yokuvula. iblade yesarha ngaphezulu kwe-250MM.Okwangoku, i-diameters yamacandelo asemgangathweni ayilwe e-China ubukhulu becala yimingxuma eyi-20MM enedayamitha ye-120MM nangaphantsi, imingxuma engama-25.4MM enedayamitha ye-120-230MM, kunye nemingxuma engama-30 enobubanzi obungaphezulu kwama-250. Ezinye izixhobo ezithunyelwa kwamanye amazwe nazo zinemingxuma eyi-15.875MM, kwaye umngxuma mechanical ubukhulu isarha multi-blade inzima noko., ngakumbi nge-keyway yokuqinisekisa uzinzo.Kungakhathaliseki ukuba ubungakanani bomngxuma, unokuguqulwa nge-lathe okanye umatshini wokusika ucingo.I-lathe inokuguqulwa ibe ngumngxuma omkhulu kunye ne-washer, kwaye umatshini wokusika ucingo unokukhupha umngxuma njengoko kufunwa zixhobo.
Uluhlu lweeparamitha ezinjengohlobo lwentloko ye-alloy cutter, izinto zesiseko somzimba, ububanzi, inani lamazinyo, ubukhulu, imilo yezinyo, i-angle, kunye ne-aperture zidibene kuyo yonke i-carbide saw blade.Kuphela ukhetho olufanelekileyo kunye nokudibanisa kunokusebenzisa ngcono iingenelo zayo.
Ixesha lokuposa: Jul-09-2022