Zida zodulira ndi zida zomwe zimagwiritsidwa ntchito podula popanga makina. Mipeni yambiri imakhala yogwiritsidwa ntchito ndi makina, koma palinso yogwiritsidwa ntchito pamanja. Popeza zida zomwe zimagwiritsidwa ntchito popanga makina zimagwiritsidwa ntchito podula zida zachitsulo, mawu oti "chida" amamveka ngati chida chodulira zitsulo. Kukula kwamtsogolo kwa zida zodulira zitsulo ndikuwongolera magwiridwe antchito ndi mtundu, kuchepetsa ndalama, ndikufupikitsa kuzungulira kwachitukuko pakupanga makina. Choncho, kuthamanga ndi kulondola kwa zida m'tsogolomu zidzawonjezekanso. Kufunika komweku kumabweranso pakulondola (kapena kulondola kwambiri) komwe kungathe kuchita bwino. ) Ukadaulo ndi zida zokhala ndi njira zosinthira zosinthira.
Ndi kusamutsidwa kwakukulu kwa mafakitale otukuka ku China, komanso makampani opanga zoweta adalimbikitsanso kusintha kwaukadaulo, zida zamakina zapakhomo za CNC zayamba kulowa m'munda wopangira zambiri.
Pakadali pano, zida zomangidwa ndi simenti za carbide zakhala zotsogola pamitundu yopangidwa ndi zida, ndi gawo la 70%. Komabe, zida zachitsulo zothamanga kwambiri zikucheperachepera pamlingo wa 1% mpaka 2% pachaka, ndipo gawoli tsopano lagwera pansi pa 30%.
Zaka 11-15 za kukula kwa msika wa zida za zida ndi kukula kwake
Nthawi yomweyo, zida zodulira simenti za carbide zakhala zida zazikulu zomwe makampani okonza mdziko langa amafunikira. Amagwiritsidwa ntchito kwambiri m'mafakitale olemera monga magalimoto ndi magawo, kupanga nkhungu, ndi ndege. Komabe, makampani opanga zida zachi China ali ndi khungu komanso zazikulu Kupanga mipeni yachitsulo yothamanga kwambiri ndi mipeni yotsika yotsika kwambiri sikunaganizire kukhutitsidwa kwa msika ndi zosowa zamabizinesi. Potsirizira pake, msika wa zida zodula pakati mpaka kumtunda wokhala ndi mtengo wapamwamba wowonjezera komanso zinthu zamakono "zaperekedwa" kwa makampani akunja.
Kuchulukitsidwa kwa msika kwamakampani odula zida mu 2014-2015
Chitukuko chikhalidwe
Pakalipano, makampani opanga zida za China ali ndi mwayi komanso zovuta, koma zonse, zinthu zabwino zomwe zimathandizira pakukula kwamakampani zimakhala ndi udindo waukulu. Kuphatikizidwa ndi chitukuko cha zachuma kunyumba ndi kunja ndi chitukuko cha China kudula chida makampani, kufunika simenti carbide m'munda wa zida kudula ali ndi chiyembekezo chabwino.
Malinga ndi kusanthula, mlingo wa dziko langa kudula processing ndi zida zipangizo zili pafupifupi 15-20 zaka kumbuyo chitukuko chapamwamba mafakitale. M'zaka zaposachedwa, makampani opanga magalimoto apanyumba adayambitsa mizere ingapo yopangira zida zapadziko lonse lapansi m'ma 1990, koma kuchuluka kwa zida zomwe zimagwiritsidwa ntchito m'nyumba zimatha kufikira 20%. Kuti kusintha zinthu izi, dziko langa chida makampani ayenera imathandizira mayendedwe a kumasulira zida kunja, ndipo ayenera kusintha nzeru zake zamalonda, kuchokera makamaka kugulitsa zida kwa owerenga kupereka owerenga ndi wathunthu kudula luso kuthetsa mavuto enieni processing. . Malingana ndi ubwino wa akatswiri azinthu zawo, ayenera kukhala odziwa bwino teknoloji yodula, ndipo nthawi zonse amapanga zatsopano ndikupanga zatsopano. Makampani ogwiritsira ntchito akuyenera kuonjezera ndalama zogulira zida, kugwiritsa ntchito mokwanira zida zowongolera bwino, kuchepetsa ndalama, kufupikitsa Intranet/Extranet, ndikupeza zinthu zambiri (monga kudula database) kugawana.
kachitidwe kachitukuko
Malingana ndi zofunikira za chitukuko cha mafakitale opanga zinthu, zida zogwiritsira ntchito zambiri, zida zothamanga kwambiri komanso zogwira mtima kwambiri zidzakhala zofunikira kwambiri pakupanga zida. Poyang'anizana ndi kuchuluka kwa zida zovuta kupanga makina, makampani opanga zida amayenera kukonza zida, kupanga zida zatsopano komanso zida zomveka bwino.
1. Kugwiritsa ntchito zinthu za carbide ndi zokutira kwawonjezeka. Zida za carbide zokongoletsedwa bwino komanso zowoneka bwino kwambiri ndizomwe zimatsogolera pakutukuka; zokutira za nano, zokutira kapangidwe ka gradient ndi mawonekedwe atsopano ndi zokutira zakuthupi zimathandizira kwambiri magwiridwe antchito a zida zodulira; kugwiritsa ntchito zokutira zolimbitsa thupi (PVD) kukukulirakulira.
2. Kuchulukitsa kugwiritsa ntchito zida zatsopano. Kulimba kwa zida monga zoumba, cermets, silicon nitride ceramics, PCBN, PCD, ndi zina zawonjezeredwa, ndipo ntchito zakhala zikuchulukirachulukira.
3. Kukula mofulumira kwa teknoloji yodula. Kudula kothamanga kwambiri, kudula mwamphamvu, ndi kudula kowuma kumapitilira kukula mwachangu, ndipo kuchuluka kwa ntchito kukukulirakulira.
Nthawi yotumiza: Sep-07-2021