Kodi zida za diamondi ndi chiyani ndipo ntchito zake ndi ziti?

Kodi zida za diamondi ndi chiyani? Chifukwa cha ubwino wake wosayerekezeka, zida za diamondi zakhala chida chokhacho chodziwika bwino komanso chothandiza pokonza zinthu zolimba komanso zofooka zopanda chitsulo. Mwachitsanzo, zida za diamondi zokha ndi zomwe zimatha kukonza zoumba zolimba kwambiri, ndipo palibe zina zomwe zingalowe m'malo mwake. Gudumu lopukutira diamondi limagwiritsidwa ntchito pogaya aloyi wolimba, womwe ndi wolimba nthawi 10000 kuposa silicon carbide. Pogwiritsa ntchito diamond abrasive m'malo mwa silicon carbide abrasive pokonza galasi lowala, mphamvu yopangira imatha kuwonjezeka kangapo mpaka kangapo. Moyo wa ntchito ya diamond polycrystalline draft die ndi wautali nthawi 250 kuposa wa hard alloy draft die.

1. Tanthauzo la zida za diamondi

Chida cha diamondi chimatanthauza chida chomwe chimagwiritsidwa ntchito kuphatikiza diamondi (nthawi zambiri chimatanthauza diamondi yopangidwa) kukhala mawonekedwe enaake, kapangidwe ndi kukula kwake pogwiritsa ntchito chomangira ndipo chimagwiritsidwa ntchito pokonza.
Mwachidule, phala lopukutira la diamondi, tsamba logudubuza, chojambula cha waya wa diamondi chozizira, chida chodulira diamondi chozizira, chida chodulira diamondi chopangidwa ndi chitsulo, ndi zina zotero.

2. Kugawa zida za diamondi

Malinga ndi mgwirizanowu, pali magulu atatu a zida za diamondi: utomoni, chitsulo ndi chomangira cha ceramic. Njira yolumikizira zitsulo ingagawidwe m'magulu awiri: sintering, electroplating ndi brazing.
Malinga ndi kapangidwe ka kagwiritsidwe ntchito:
(1) Zipangizo zopunthira – gudumu lopunthira, chopunthira, chopunthira, gudumu lozungulira, mbale yopunthira, mphero ya mbale,Mapepala opukutira diamondi osinthasintha, ndi zina zotero;
(2) Zipangizo zodulira – tsamba lozungulira la macheka, chodulira mzere, chodulira chingwe, chodulira cha silinda, chodulira cha band, chodulira cha unyolo ndi chodulira cha waya;
(3) Zipangizo zobowolera – geo metallurgical bit, mafuta (gasi) chitsime, uinjiniya thin-wall bit, miyala, galasi bit, ndi zina zotero;
(4) Zida zina - zida zodulira, zida zodulira, zida zodulira waya, ndi zina zotero.
(5) Poyerekeza ndi nyama yachitsulo yomangira, utomoni ndi nyama ya ceramic yomangira zimakhala ndi mphamvu zochepa ndipo sizoyenera kudulidwa, kubowola ndi zida zodulira. Nthawi zambiri, zinthu zomangira zokha ndi zomwe zimapezeka.

3. Kugwiritsa ntchito zida za diamondi
Daimondi ndi yolimba, kotero zida zopangidwa ndizoyenera kwambiri pokonza zinthu zolimba komanso zofooka, makamaka zinthu zopanda chitsulo, monga miyala, matailosi a khoma ndi pansi, galasi, zoumba, konkire, zinthu zotsutsa, zinthu zamaginito, zinthu za semiconductor, miyala yamtengo wapatali, ndi zina zotero; Ingagwiritsidwenso ntchito pokonza zitsulo zopanda chitsulo, zinthu zosakaniza ndi matabwa, monga mkuwa, aluminiyamu, zoumba zolimba, chitsulo chozimitsidwa, chitsulo chopangidwa ndi chitsulo, matabwa osawonongeka, ndi zina zotero. Pakadali pano, zida za diamondi zakhala zikugwiritsidwa ntchito kwambiri pomanga, zipangizo zomangira, mafuta, nthaka, zitsulo, makina, zamagetsi, zoumba, matabwa, magalimoto ndi mafakitale ena.