Isishwankathelo sezixhobo zeNC
1. Inkcazo yezixhobo zeNC:
Izixhobo ze-CNC zibhekisela kwixesha eliqhelekileyo lezixhobo ezahlukeneyo ezisetyenziselwa ukudibanisa kunye nezixhobo zomshini we-CNC (i-CNC lathes, i-CNC yomatshini wokugaya, oomatshini bokugaya i-CNC, i-CNC boring kunye noomatshini bokugaya, amaziko omatshini, imigca ezenzekelayo kunye neenkqubo zokuvelisa eziguquguqukayo).
2. Iimpawu zezixhobo zoomatshini beNC:
1) Ngokusebenza kakuhle kokusika okuzinzileyo, isixhobo sinokuqina okuhle kunye nokuchaneka okuphezulu, kwaye sinokwenza ukusika okuphezulu kunye nokusika okunamandlaCNC Machining iindawokwayeCNC ukuguqula iindawo.
2) Isixhobo sinobomi obuphezulu.Inani elikhulu lezixhobo ezenziwe nge-samente ye-carbide okanye izinto zokusebenza eziphezulu (ezifana nee-ceramic blades, ii-cubic boron nitride blades, ii-diamond composite blades kunye ne-coated blades).Izixhobo zentsimbi zesantya esiphezulu zenziwe ngesantya esiphezulu sentsimbi ene-cobalt ephezulu, i-vanadium ephezulu, i-aluminiyam kunye nesinyithi sesinyithi esinesantya esiphezulu.
I-3) Isixhobo (i-blade) sinokutshintshiselana okulungileyo kwaye sinokutshintshwa ngokukhawuleza.Isixhobo sinokutshintshwa ngokuzenzekelayo kwaye ngokukhawuleza ukunciphisa ixesha lokuncedisa.
4) Isixhobo sinokuchaneka okuphezulu.Isixhobo sifanelekile ukucubungula ii-workpieces ezichanekileyo eziphezulu, ngakumbi xa usebenzisa i-indexable inserts
Umzimba wesixhobo kunye ne-blade inokuchaneka kokubeka okuphezulu okuphindaphindiweyo, ngoko umgangatho olungileyo wokuqhuba unokufumaneka.
I-5) Umsiki unokwethenjelwa kwe-chip curling kunye nokusebenza kwe-chip breaking.Isixhobo somatshini we-NC asinakuyekwa kwintando yokuphatha iitshiphusi.Iichips ezinde ngexesha lokucubungula ziya kuchaphazela ukhuseleko kunye nokusebenza kakuhle komsebenzisi.(Qaphela: i-akhawunti esemthethweni ye-WeChat yokwenziwa kwemizi-mveliso ngolwazi oluthe vetshe)
I-6) Umsiki unomsebenzi wohlengahlengiso lobungakanani.Umsiki unokumiselwa kwangaphambili ngaphandle komatshini (ukusetwa kwesixhobo) okanye ahlawulwe ngaphakathi kumatshini ukunciphisa ixesha lokutshintsha isixhobo.
I-7) Isixhobo sinokuqonda ukulinganisa, ukulinganisa kunye nokumodareyitha Isixhobo sokulandelelana, ukulinganisa kunye nokulungelelanisa kuhambelana neprogram, ulawulo lwezixhobo kunye nokunciphisa iindleko.
8) Ukuqulunqwa kwezinto ezininzi kunye nobungcali.
3. Iinkalo zesicelo eziphambili zezixhobo zeNC ziquka:
I-1) Iimpawu zokucubungula kwishishini leemoto zezi: okokuqala, ukuveliswa kobuninzi kunye nokuveliswa komgca wendibano;okwesibini, iimeko zokucwangcisa zilungisiwe.Ukuze kunyuswe imveliso, kuphuculwe umgangatho kunye nokusebenza kakuhle, ishishini leemoto libeke phambili iimfuno ezingqongqo kakhulu kubuchule bokusebenza kunye nobomi benkonzo yezixhobo.Ngelo xesha, ngenxa yokwamkelwa kokusebenza komgca wendibano, ukwenzela ukuphepha ukuvala umgca wemveliso yonke kunye nelahleko enkulu yezoqoqosho ebangelwa ukuguqulwa kwesixhobo, utshintsho lwesixhobo esisinyanzelo luyamkelwa ngokuqhelekileyo.Oku kukwabeka phambili imfuno eyodwa ephezulu yozinzo lomgangatho wesixhobo.
2) Iimpawu zokucubungula kwishishini le-aerospace zimi ngolu hlobo lulandelayo: okokuqala, iimfuno zokuchaneka kokucubungula ziphezulu;okwesibini, izinto eziphathekayo zinzima ukucubungula.Amacandelo kunye namacandelo acutshungulwa kolu shishino luninzi lwama-alloys aphezulu kunye ne-nickel titanium alloys (njenge-INCONEL718) enobunzima obuphezulu kunye namandla.
3) Uninzi lwamalungu aza kulungiswa yiinjini yomoya enkulu, i-injini yomphunga, ijenereyitha kunye nabavelisi beenjini zedizili zininzi kwaye ziyabiza.Kubalulekile ukuqinisekisa ukuchaneka kweendawo eziza kusetyenzwa kunye nokunciphisa iimveliso zenkunkuma ngexesha lokulungiswa.Ke ngoko, izixhobo ezisuka kumazwe angaphandle zihlala zisetyenziswa kula mashishini.
4) Njengoko intetho isithi, "Ihashe elilungileyo lidinga isali elungileyo" kumashishini asebenzisa izixhobo zoomatshini beCNC.Ukuze kuphuculwe ukusebenza kakuhle kunye nomgangatho wemveliso, kwaye unike umdlalo opheleleyo ekusebenziseni izixhobo zomatshini we-CNC, kudla ngokuba lula ukufikelela kwiziphumo ezifunwayo ngokusebenzisa izixhobo ezithunyelwa kumazwe angaphandle.
I-5) Kula mashishini, amashishini axhaswa ngemali kwamanye amazwe athambekele ekuhlawuleni ingqalelo ngakumbi kwisiqinisekiso sokusebenza kakuhle kwemveliso kunye nomgangatho.Ukongeza, maninzi amanye amashishini, afana neshishini lokungunda, amashishini omkhosi kunye nezinye izixhobo ze-CNC zixhaphake kakhulu.
Uphawu lomgca wokuqala we-CNC cutter
① SANDVIK:
I-Sandvik Cologne yinkampani enkulu yesixhobo sokusika isinyithi phantsi kweQela le-Sandvik, kunye nehlabathi le-1 lomenzi wezixhobo kunye nomthengisi kwishishini lokusika isinyithi.
② SECO:
I-Sweden Shangao Tool Co., Ltd., enye yezona zixhobo ezilishumi eziphezulu ze-CNC, ngumvelisi wezixhobo ze-carbide owaziwayo kwihlabathi.Idume ngoluhlu lwayo lwezixhobo zokusila kunye nokujika kunye neencakuba.Lishishini lobuchwephesha elidibanisa i-R&D, imveliso kunye nokuthengiswa kwezixhobo ezahlukeneyo ze-carbide ezilungiselelwe ukusetyenzwa kwesinyithi.
③ WALTER:
IWalter Tool Co., Ltd., enye yezona ntlobo zilishumi eziphezulu zezixhobo zeCNC, isixhobo somatshini esidumileyo kwihlabathi, kunye nenye yabenzi bezixhobo ezidumileyo zecarbide, yaqala eJamani ngo-1919, kwaye yenze ishishini eliphambili elinoluhlu olupheleleyo. yeemveliso zesixhobo, enye yezona nkampani zinempembelelo kwisixhobo sokusika isinyithi kushishino.
④ Kennametal:
I-Kenner Tool Co., Ltd., enye yezona zixhobo ezilishumi eziphezulu ze-NC, yasungulwa ngo-1938 e-United States.Ngumboneleli okhokelayo wezisombululo zesixhobo sehlabathi, ishishini elikhokelayo kwishishini lezemigodi lamazwe ngamazwe kunye nesixhobo sokwakha iindlela, ishishini eliphambili lesabelo semalike kumzi-mveliso wokusika isinyithi kuMntla waseMelika, kunye nenkampani edumileyo yehlabathi yokwenza izixhobo zekhabide.
⑤ ISCAR:
I-Iska Tool Co., Ltd., enye yeemveliso ezilishumi eziphezulu zezixhobo ze-CNC, yenye yabakhiqizi abakhulu bezixhobo zokusika isinyithi emhlabeni, ishishini elihamba phambili kwintsimi yokwenziwa kwesinyithi kunye nokuveliswa koomatshini emhlabeni, kunye nenye. yezona zixhobo zikhulu zangaphandle ezityale imali ezinomgangatho ophezulu wobugcisa eTshayina.
Uluhlu lweemela kwimimandla eyahlukeneyo lubonisa ixabiso kunye nomgangatho wokuqala: iimela zaseYurophu naseMelika (ezingasentla) okwesibini: iimela zaseJapan kunye neemela zaseKorea ezifana neMitsubishi Integrated Materials, Sumitomo Electric, Toshiba Tekolo, Kyocera, Daijie, Hitachi, I-Teguke, njl. Okwesithathu: iimela zaseTaiwan, ezifana neZhengheyuan, Zhouchedao, njl. Okwesine: iimela zasekhaya, ezifana neZhuzhou Diamond, i-Dongguan Nescat, i-Chengdu Sentai Engel, i-Chengdu Qianmu, i-Shanggong, i-Hagong, njl.
Ukuhlelwa kunye neempawu zezixhobo zeNC
Ngokwesakhiwo sesixhobo, sinokwahlulwa sibe:
I-1) Uhlobo oludibeneyo: i-cutter idibeneyo kwaye yenziwe ngesinye esingenanto ngaphandle kokuhlukana;
2) Uhlobo lwe-Welding: idibaniswe nge-welding, i-cutter bar;
I-3) Uhlobo lwe-Clamping: Uhlobo lwe-Clamping luhlulwe lwaba lungenakulinganiswa kunye ne-indexable;Ngokubanzi, izixhobo ze-NC luhlobo lwe-clamp yomatshini!(4) Iintlobo ezikhethekileyo: ezifana ne-compound cutter kunye ne-shock absorbing cutter;
Ngokwezinto ezisetyenziswa sisixhobo, inokwahlulwa ibe:
1) Isantya esiphezulu sokusika intsimbi;
2) Umsiki weCarbide;
3) Izixhobo zeCeramic;
4) Uxinzelelo oluphezulu lwesixhobo se-sintered;
Inokwahlulwa ibe:
I-1) Ukuguqula izixhobo: kubandakanywa i-excircle, isangqa sangaphakathi, intambo, isixhobo sokusika i-groove, isixhobo sokusika, njl.
2) Izixhobo zokugaya;Kubandakanya i-drill, itephu, i-reamer, njl.
3) Isixhobo esikruqulayo;
4) Izixhobo zokugaya;Kubandakanya umsiki wokungqusha ubuso, umsiki wokusila, umsiki wokusila osecaleni, njl.
Ixesha lokuposa: Dec-05-2022