Tapahi PDC pepa hiato papatahi taimana S1916
Ataata
Ko te kaitapahi PDC 1916 kua whakatōngia ki te HTHP he taimana polycrystalline kounga teitei i hangaia mā te tukanga whakatōngia pēhanga teitei pāmahana (HTHP). He whānui 19.05 mm tōna, he teitei katoa 16.31 mm, me te paparanga taimana 2.3 mm, e whakakotahi ana i te pakeketanga nui o te PCD me te pakari teitei o te papa tungsten carbide. I hangaia mō ngā āhuatanga keri uaua, ka tukuna he ROP teitei, he roa te ora ratonga, me te mahi pono i roto i ngā tono hinu/hau, waiariki, me te keri.
Ripanga Tawhā
| Tauira Nama | S1916 | Roa | Paerewa |
| Momo | Tapahi/Whakauru/Pātene PDC | Rauemi | Tungsten Carbide |
| Whakamahinga | Te Keri Puna, Te Mara Hinu, Te Mara Hau, Te Ahumahi Keri, Te Hanganga | Ātete Kakahu | Tino Teitei |
| Te Pūmautanga o te Wera | 750℃,800℃,850℃,900℃ | Tukanga Whakaputa | Hthp Sintering |
| Te Tohu Taimana | PCD | Rauemi Papa | Tungsten Carbide |
| Teitei Katoa | 5~34 | Manawanui | ±0.02mm |
| Te Pakari o te Pānga | Tino pai | Tiwhikete | ISO 9001 |
| Āhua | Porowhita | Mata Wiri Taurite | Ngā Mata Wiri PDC, Ngā Mata Matua, Ngā Mata Tricone, Ngā Paipa Wiri (Kei a mātou anō te hanga mata wiri ritenga) |
| MOQ | 100PCS | Whakatakotoranga | 1916 |
| Mōkihi Kawe | Whakaritea, Pouaka Kātene/Pouaka Rākau | Takenga mai | Haina |
| Tohu hokohoko | Ngā Kōhatu-iwa | Te kaha whakaputa | 10000 ngā wahi/Tau |
Papa e tika ana
- Ngā hanganga ngohengohe ki te waenga: te paru, te onepū, te kirikiri, te kōhatu pākeho
- Ngā hanganga tino whakakoi: he kirikiri kirikiri whai rawa i te kuata, he kirikiri, he paparanga kei waenganui i ngā moenga
- Ngā hanganga waenga ki te mārō: te toromite, te kirikiri kirikiri piripono, te toka hurihanga iti te kounga
- Ngā puna hohonu me ngā taiao pāmahana teitei: ngā puna hinu/hau hohonu, ngā puna waiariki (ātete wera ≥ 750°C)
Ngā Painga Matua o te Hua
Ātete Paku Pai rawa atu me te Ora Roa
I whakakorikoria ki te 6 GPa me te 1500°C me te herea matotoru o te kōpura taimana; he 30%+ teitei ake te ātete ki te kakahu i ngā taputapu tapahi paerewa, ka whakaiti i te auau takahuri.
Ātete Pānga Teitei me te Ātete Maramara
Ko te hoahoa o te papa tungsten carbide + atanga kowakawaka ka mimiti i ngā kawenga ru; te kaha kutikuti ≥ 4000 N, ka ārai i te wehewehe me te whati o ngā niho.
Te Pūmautanga Wera Pai rawa atu mō ngā Puna Hōhonu
Mā te tukanga horoi hohonu o te cobalt ka taea te ātete wera ki te 750°C, ka pehi i te whakakāwhata taimana, ā, ka whakarite i te mahi pumau i roto i ngā poka hohonu/pāmahana teitei.
He pai te whakakoi i a ia anō me te tere keri pumau
Mā te hanganga PCD kua arotauhia ka mau tonu te mata tapahi koi i te wā e pakaru ana; he ROP pumau, kāore e pōuri, e tōia rānei.
Hononga Kaha, Kore Wehewehenga
Te here whakarewa i te atanga PCD-WC me te hoahoa kowakawaka; te whakanui ake i te horahanga here me te whakaiti i te ahotea toenga—kāore he wehenga, he ngatata rānei i raro i te pēhanga teitei mō te wā roa.
Ngā Ine Tika me te Hototahi Teitei
Rahi paerewa o te tau 1916: 19.05 × 16.31 mm me te manawanui ±0.05 mm; e uru ana ki te nuinga o ngā moka PDC matua, he ngāwari te tāutanga me te whakawhiti.
Ngā Whakatakotoranga Rahi Tika
Ngā whakatakotoranga paerewa o te tau 1916: te whānui 19.05 ± 0.05 mm, te teitei katoa 16.31 ± 0.10 mm, te matotoru o te paparanga taimana 2.30 ± 0.20 mm, te pūtoro pito 0.30 ± 0.10 mm. Kei te wātea ngā momo whānui, teitei, matotoru PCD, me ngā tapa tapahi papatahi/piko/porowhita, kāore i te paerewa, mō ngā hoahoa mata tapahi motuhake.
Rauemi me te Hangarau Matua
Mata: taimana polycrystalline (PCD) tino parakore, pakeke ≥ 8000 HV mō te tapahi toka.
Papa: te tungsten carbide tino pai rawa (WC-Co), te pakeke ≥ 1600 HV hei tautoko me te ātete pānga.
Kotahi te taahiraa e hangaia ana i te pēhanga tino teitei o te 6 GPa me te pāmahana teitei o te 1500°C; ka hangaia he hononga whakarewa i waenga i te PCD me te WC, ka piki ake te kaha o te hononga mā te 50%+ ki te whakataurite ki ngā momo kua herea.
Ka whakarei ake te hononga o te atanga kōpikopiko; ka tangohia e te maimoatanga waikawa motuhake te whakakorikori cobalt, ka whakapiki ake i te pumau wera mai i te 700°C ki te 750°C, ka whakaroa ake hoki i te ora i roto i ngā tono pāmahana teitei.
Mara tono
Te Keri Hinu me te Hau
He pai mō ngā poka papaku ki te hohonu-waenga i runga i te whenua. He pai te mahi i roto i te kirikiri piri, i ngā paparanga e hono ana, me ngā hanganga e mau ana i te kirikiri. Ka ārai i te whakapūngao me te wehewehe i te hau i te pāmahana teitei, ka whakaiti i te whakakapinga o ngā mata me te utu keri whānui.
Te Keri me te Tūhuratanga o te Keri
He tino pai mō te keri kohuke, te keri kauhanga me ngā kaupapa puna wai maina. He tino pai mō ngā toka mārō kaha-whakakoi pērā i te karāneti me te quartzite. He ātete pānga pai ka ārai i te pakaru o te taha, ka roa ake te ora i roto i ngā hanganga maina pakaru.
Te Keri i te Puna Hōhonu me te Pūngao Ā-Whare
Te Hangarau Puna Wai me te Hanganga
He whānuitia te whakamahinga i roto i ngā puna wai hohonu, te keri turanga pou me ngā kaupapa hanga. He pai te uru ki roto i ngā paparanga toka noa, he iti te pakaru, ā, he pumau te mahi mō te wā roa o te mahi tonu i te papaanga.
Te Whakataurite i ngā Moka Ao Whānui
Hototahi ki ngā mata PDC matua, ngā mata matua me ngā taputapu keri, ā, he pai te whakawhiti. Kei te wātea ngā rahi ritenga me ngā chamfer hei whakatutuki i ngā tono ōrite kore-paerewa mō ngā kaupapa rerekē.
Ratonga Whakarite
- Whakaritenga rahi: diameter kore-paerewa, teitei, matotoru PCD (1.8–2.5 mm)
- Whakaritenga mata hou: papatahi, pewa, porowhita, āhua-pūnu
- Whakaritenga atanga: papatahi, kowakawaka, mata hononga whatunga
- Whakaritenga mahi: ātete ki te kakahu, ātete ki te pānga, taumata pāmahana teitei
- Ngā ota papatipu: 500–10,000 ngā wahi, tukunga 15–30 ngā rā
| Tauira Tapahi | Diameter/mm | Tapeke | Teitei o | Te anga o |
| S0505 | 4.820 | 4.600 | 1.6 | 0.5 |
| S0605 | 6.381 | 5.000 | 1.8 | 0.5 |
| S0606 | 6.421 | 5.560 | 1.8 | 1.17 |
| S0806 | 8.009 | 5.940 | 1.8 | 1.17 |
| S0807 | 7.971 | 6.600 | 1.8 | 0.7 |
| S0808 | 8.000 | 8.000 | 1.80 | 0.30 |
| S1008 | 10.000 | 8.000 | 1.8 | 0.3 |
| S1009 | 9.639 | 8.600 | 1.8 | 0.7 |
| S1013 | 10.000 | 13.200 | 1.8 | 0.3 |
| S1108 | 11.050 | 8.000 | 2 | 0.64 |
| S1109 | 11.000 | 9.000 | 1.80 | 0.30 |
| S1111 | 11.480 | 11.000 | 2.00 | 0.25 |
| S1113 | 11.000 | 13.200 | 1.80 | 0.30 |
| S1308 | 13.440 | 8.000 | 2.00 | 0.40 |
| S1310 | 13.440 | 10.000 | 2.00 | 0.35 |
| S1313 | 13.440 | 13.200 | 2 | 0.4 |
| S1316 | 13.440 | 16.000 | 2 | 0.35 |
| S1608 | 15.880 | 8.000 | 2.1 | 0.4 |
| S1613 | 15.880 | 13.200 | 2.40 | 0.40 |
| S1616 | 15.880 | 16.000 | 2.00 | 0.40 |
| S1908 | 19.050 | 8.000 | 2.40 | 0.30 |
| S1913 | 19.050 | 13.200 | 2.40 | 0.30 |
| S1916 | 19.050 | 16.000 | 2.4 | 0.3 |
| S2208 | 22.220 | 8.000 | 2.00 | 0.30 |
| S2213 | 22.220 | 13.200 | 2.00 | 0.30 |
| S2216 | 22.220 | 16.000 | 2.00 | 0.40 |
| S2219 | 22.220 | 19.050 | 2.00 | 0.30 |
Arotake a te Kaihoko
John D., USA, Kaimahi Kerikeri Hinu me te Hau
He rawe te mahi a te taputapu tapahi PDC o te tau 1916 i roto i tā mātou kaupapa poka hohonu! E 280 hāora te roa o tana mahi i te 750°C me te iti o te pakaru, e 40% te roa ake o tōna oranga i tō mātou waitohu tawhito. He nui te hekenga o ngā utu keri.
Maria S., Brazil, Kamupene Tūhuratanga Whenua
He ātete tino pai ki ngā paparanga onepū me te kirikiri! Kāore e pakaru, e wehea rānei mō ngā marama e 3. Mā te mata koi ka pumau te ROP—he tino pono mō ngā hanganga uaua.
Ahmed K., UAE, Kaiwhakarato Ratonga Keri
Nā te kaha o te manawanui, i tere ake ai te tāutanga i te 50%, ā, he tino pai te uru ki ā mātou mata PDC. He kounga pumau mō ngā wahi papatipu 3,000. He utu nui, ā, he tino taunaki!
Tākai
- Wāhanga kotahi: pouaka kirihou ārai-pūmau me te pahuka ātete-ru, hiritia takitahi
- Papatipu: kātene mārō me te pahuka wehea, 50/100 pcs ia pouaka
- Parenga: hinu ārai-waikura + putea ātete-makuku mō te tuku moana/tawhiti
- Tapanga: whakatakotoranga mārama, tau puranga, rā whakaputa, tiwhikete rauemi
Tukunga
E whakaaetia ana ngā ota tauira me ngā ota rahi. Ka tautoko mātou i ngā ota tere, uta rererangi me uta moana. Mā te rawaka o te kaha whakaputa ka pumau te wā arahi, ka haumaru, ka tae hoki ki te wā tika puta noa i te ao.
Ngā Pātai Auau
Q1: He aha te rerekētanga i waenga i ngā mīhini tapahi PDC o te tau 1916 me te tau 1913?
P2: He aha te whakatauranga pāmahana? He pai mō ngā puna waiariki?
Q3: E whakarato ana koe i ngā tauira? Kia pēhea te roa mō ngā tauira?
Q4: Ka taea te whakatika i ngā tapahi kua tawhito?
Q5: Kaupapa here pūtāhui?
