Zinthu zingapo sizinganyalanyazidwe pogaya masamba a carbide: motere:
1. Kupera gudumu abrasive njere
Magudumu abrasive abrasive mbewu za zipangizo zosiyanasiyana ndi oyenera pogaya zipangizo zosiyanasiyana. Magawo osiyanasiyana a chida amafunikira makulidwe osiyanasiyana ambewu za abrasive kuti atsimikizire kuphatikiza bwino kwa chitetezo cham'mphepete ndi kukonza bwino.
Aluminium oxide: amagwiritsidwa ntchito kukulitsa masamba a hss. Gudumu lopera ndi lotsika mtengo komanso losavuta kusintha mumitundu yosiyanasiyana pogaya zida zovuta (mtundu wa corundum). Silicon carbide: amagwiritsidwa ntchito kusintha mawilo a CBN akupera ndi mawilo a diamondi. PCD.CBN tsamba (kiyubiki boron carbide): ntchito kunola hss zida. Zokwera mtengo, koma zolimba. Padziko lonse, mawilo opera amaimiridwa ndi b, monga b107, pamene 107 amaimira kukula kwa m'mimba mwake yambewu yonyezimira. Daimondi: amagwiritsidwa ntchito popera zida za HM, zodula, koma zolimba. Gudumu lopera limaimiridwa ndi d, monga d64, pomwe 64 imayimira kukula kwa njere yonyezimira.
2. Maonekedwe
Kuti athandizire kugaya mbali zosiyanasiyana za chida, mawilo opera ayenera kukhala ndi mawonekedwe osiyanasiyana. The ambiri ntchito ndi: ofanana gudumu akupera (1a1): akupera pamwamba ngodya, m'mimba mwake kunja, kumbuyo, etc. Chimbale woboola pakati akupera gudumu (12v9, 11v9): akupera ozungulira grooves, m'mbali waukulu ndi yachiwiri, yokonza tchizi m'mphepete, etc. Pambuyo pa nthawi yofunikira yogwiritsira ntchito, gudumu lopangidwa ndi gudumu lokonzedwanso ngodya ndi fillet r). Gudumu lopera liyenera kugwiritsa ntchito mwala woyeretsera kuti achotse tchipisi todzaza pakati pa njere zonyezimira kuti gudumu logutera likhale lolimba.
3. Mafotokozedwe akupera
Kaya ili ndi miyezo yabwino yogaya masamba a carbide ndi muyezo woyezera ngati malo ogawira ndi akatswiri. Mafotokozedwe akupera nthawi zambiri amatchula magawo aukadaulo a zida zosiyanasiyana podula zida zosiyanasiyana, kuphatikiza ngodya ya m'mphepete, ngodya ya vertex, ngodya yokhotakhota, ngodya yopumira, chamfer, chamfer ndi magawo ena (muzoyika za carbide Njira yochepetsera tsamba imatchedwa "chamfering". Njira yothamangitsira m'mphepete (nsonga) imatchedwa "chamfering".
Mbali yopumula: Nkhani ya kukula kwake, mbali yothandiza ya mpeni ndiyofunikira kwambiri. Ngati ngodya ya chilolezo ndi yayikulu kwambiri, m'mphepete mwake mumakhala ofooka komanso osavuta kulumpha ndi "kumamatira"; ngati mbali ya chilolezo ndi yaying'ono kwambiri, kukangana kudzakhala kwakukulu kwambiri ndipo kudula kudzakhala kosayenera.
Kutalika kwa masamba a carbide kumasiyanasiyana malinga ndi zinthu, mtundu wa tsamba, ndi mainchesi a tsamba. Kawirikawiri, mbali ya chithandizo imachepa pamene kukula kwa chida kumawonjezeka. Kuonjezera apo, ngati zinthu zomwe ziyenera kudulidwa zimakhala zovuta, mbali ya chithandizo idzakhala yaying'ono, mwinamwake, mbali yothandizira idzakhala yaikulu.
4. Zida zoyesera tsamba
Zida zowunikira ma blade nthawi zambiri zimagawidwa m'magulu atatu: zoseta zida, ma projekita ndi zida zoyezera zida. Choyimitsa chida chimagwiritsidwa ntchito makamaka pokonzekera zida zokonzekera (monga kutalika, ndi zina zotero) za zipangizo za CNC monga malo opangira makina, ndipo zimagwiritsidwanso ntchito pozindikira magawo monga ngodya, radius, kutalika kwa sitepe, etc.; ntchito ya pulojekiti imagwiritsidwanso ntchito pozindikira magawo monga ngodya, radius, kutalika kwa sitepe, etc. Komabe, ziwiri zomwe zili pamwambazi sizingathe kuyeza mbali yakumbuyo ya chida. Chida choyezera chida chimatha kuyeza magawo ambiri a geometric oyika carbide, kuphatikiza mbali ya chithandizo.
Chifukwa chake, malo opangira ma carbide blade ayenera kukhala ndi zida zoyezera zida. Komabe, palibe ambiri ogulitsa zida zamtunduwu, ndipo pali zinthu zaku Germany ndi French pamsika.
5. Katswiri wogaya
Zida zabwino kwambiri zimafunikiranso ogwira ntchito kuti azizigwiritsa ntchito, ndipo kuphunzitsa akatswiri opera ndi imodzi mwamalumikizidwe ovuta kwambiri. Chifukwa chakubwerera m'mbuyo kwa mafakitale opanga zida m'dziko langa komanso kusowa kwakukulu kwa maphunziro aukadaulo ndi luso, maphunziro a akatswiri opera zida amatha kuyendetsedwa ndi makampani okha.
Ndi zida monga zida zogaya ndi zida zoyesera, miyezo yogaya, akatswiri akupera ndi mapulogalamu ena, ntchito yeniyeni yogaya ya masamba a carbide imatha kuyamba. Chifukwa cha zovuta zogwiritsira ntchito zida, malo ogaya akatswiri ayenera kusintha mwamsanga ndondomeko yopera molingana ndi kulephera kwa tsamba, ndikuwunika momwe tsambalo likugwiritsidwira ntchito. Katswiri wogawira zida ayeneranso kufotokoza mwachidule zomwe adakumana nazo asanayambe kugaya zida.
Nthawi yotumiza: Oct-14-2024
