High mma nkenke nhazi PCD akuakuzinwo ibe n'ihi na pụrụ iche ọla
Nkọwa ngwaahịa
Usoro nkwadebe nke ihe eji eme ihe nke PCD na-emekarị bụ ịhazi oghere n'ọnụ ọnụ ebe a na-egwupụta ihe, jiri ịcha waya gbutuo ihe nkiri PCD nke edobere na mkpụrụ osisi carbide nke cemented ka ọ na-akpụzi, wee kụọ ya n'ọnụ ọnụ oghere.N'isi mmalite 1990s, a na-eji olulu PCD welded gwuo oghere na pistons engine ụgbọ ala.Pistons bụ ihe nkedo alloy hypereutectic aluminom (ọdịnaya silicon karịrị 12%), na PCD ga-eji obere ihe eji eme ihe iji hazie ngwa ọrụ achọrọ.Ndụ, akukuku nwere ike hazie 3,500 ụzọ abụọ nke oghere ozugbo nkọ (n'ezie, ọ nwere ike hazie 10,000 ụzọ abụọ nke oghere).Agbanyeghị, oge nhazi nke welded PCD drill bit dị ogologo, yana ọnụ ahịa nhazi otu ibe dị elu.Tụkwasị na nke ahụ, nkwụsị nke ihe ọkụkụ ahụ na-enwekarị nhụjuanya nke ịgbado ọkụ n'okpuru omume nke okpomọkụ dị elu, nke na-eduga ná mmebi nke ihe ọkụkụ dum.Ojiji nke PCD na-emekọ ihe ọnụ nwere ike dozie nsogbu ndị dị n'elu.
Ihe eji arụ ọrụ
Mpaghara ngwa: 3C, ụgbọ ala, ikuku ikuku, wdg;
Ihe eji eme ihe: aluminum, magnesium, titanium, silicon na ọla ndị ọzọ na-adịghị ferrous;ihe eji eme eriri, ihe mkpuchi, plastik, ihe ngwakọta, wdg;
Udiri ihe egwu PCD: PCD ighigha egwu, PCD integral sintered drill, PCD countersink drill, PCD reaming drill compound cutter, PCD step drill, PCD straight groove drill, PCD deep hole drill, etc.
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| Ihe | D | d | L | L1 | a |
| 5-90 | 6mm | 5mm | 60mm | 5mm | 90° |
| 5-130 | 6mm | 5mm | 60mm | 5mm | 130° |
| 6-90 | 6mm | 6mm | 80mm | 5mm | 90° |
| 6-130 | 6mm | 6mm | 80mm | 5mm | 130° |
| 8-90 | 8mm | 8mm | 80mm | 5mm | 90° |
| 8-130 | 8mm | 8mm | 80mm | 5mm | 130° |
| 10-90 | 10mm | 10mm | 80mm | 5mm | 90° |
| 10-130 | 10mm | 10mm | 80mm | 5mm | 130° |
| Nabata mmepụta ahaziri ahazi | |||||
Uru
Nwere nnukwu elu ike isi ike na ibu iyi nguzogide;
arụmọrụ kwụsiri ike na ogologo g ngwá ọrụ ndụ;
Ịkwụsị ịrụ ọrụ nke ọma, nhazi nhazi dị elu;
Enwere ike nweta ngwụcha elu dị elu.
