Bambanci tsakanin PDC da PCD

PDC da PCD duka sabbin kayan aiki ne masu wahala. Menene bambanci tsakanin su?

PCD (Polycrystalline Diamond) Anyi shi daga lu'u-lu'u grit. An haɗa grit ɗin lu'u-lu'u a ƙarƙashin matsanancin matsin lamba, yanayin zafi mai zafi a gaban ƙarfe mai ƙarfi. PCD yana da matsananciyar tauri, juriya, da ƙarfin zafin jiki zuwa lu'u-lu'u, wanda ke sa PCD ya zama kyakkyawan abu don kera kayan aikin. Kayan aikin PCD (kamar shigar da PCD da ruwan wukake na PCD) na iya na'ura duk kayan da ba na ƙarfe ba kamar waɗanda ake amfani da su a masana'antar katako, katako, HDF, da allunan lanƙwasa. Ana amfani da PCD a cikin masana'antar kera motoci don samar da kayan aikin aluminium da duk wasu abubuwa masu nauyi kamar su carbon fiber ƙarfafa robobi (CFRP), abubuwan haɗin ƙarfe na ƙarfe (MMC), da tari don gina jirgin sama.

PDC (Polycrystalline Diamond Compact) yana nufin hadadden lu'u-lu'u na polycrystalline ko karami, wanda shine mafi tsayayyen kayan aiki tsakanin duk kayan aikin lu'u-lu'u. Ana yin shi ta hanyar haɗa wasu nau'ikan lu'u-lu'u na lu'u-lu'u polycrystalline (PCD) tare da Layer na simintin simintin carbide a babban zafin jiki da matsa lamba. Zazzabi yana kusa da 1400 ~ 1700 ℃, kuma matsa lamba yana kusa da 6-7 GPA. Har ila yau, gunkin cobalt yana nan kuma yana aiki a matsayin mai kara kuzari ga tsarin sintiri. Cobalt yana taimakawa wajen haɗa carbide da lu'u-lu'u. PDC yana da fa'idodin juriya na lu'u-lu'u mai tsayi tare da kyakkyawan taurin carbide.

Babban Amfanin PDC

Babban juriya na lalacewa

Babban tasiri juriya

High thermal kwanciyar hankali

Rayuwar aiki na masu yankan PDC sun karu fiye da sau 6 ~ 10

Rage yawan maye gurbin bututun hakowa da ƙarfin aiki na ma'aikata.

Saboda babban aikin su, ana amfani da masu yankan PDC a cikin abubuwan da ke ƙasa:

Mai da gas PDC ragowa kamar fuska, ma'auni, da masu yankan madadin

PDC rago don hakowa geothermal

PDC rago don hakar rijiyar ruwa

PDC rago don hakowa kwatance

Anan a zzbetter, Muna ba da nau'i mai fadi da girman girman masu yankan PDC.

Siffar zzbetter PDC Cutter

1. Flat PDC abun yanka

2. Maɓallin PDC mai Spherical

3. Maɓallin PDC Parabolic, maɓallin gaba

4. Maɓallin PDC Conical

5. Yankunan PDC Square

6. Masu yankan PDC marasa tsari

Idan kuna sha'awar masu yankan PDC kuma kuna son ƙarin bayani da cikakkun bayanai, kuna iya tuntuɓar mu ta waya ko wasiku a hagu, ko AIKA WASkon Amurka a kasan shafin.