[Whakatakitanga Hua] Ngā rakau tungsten carbide: he otinga pono, ātete-mau i raro i ngā āhuatanga mahi uaua

Hei wāhanga matua mō te tiaki i te pou papu, ka pā tika te pakari o te ringaringa pou ki te pumau o ngā utu whakahaere me te tiaki taputapu. Hei taputapu matua mō te whakahaere wai, ka whakamahia whānuitia ngā takirere papu i roto i ngā mara maha pēnei i te keri maina, te ahumahi matū, te pūngao, te whakarewa, me ētahi atu. Heoi, ina tūtaki ki ngā mea whakakoi pēnei i te paru me te paru, ki ngā wai waikura kaha pēnei i te waikawa, te kawakore, me te tote, ki ngā āhuatanga mahi tino kino pēnei i te pāmahana teitei me te pēhanga teitei, he maha ngā wā ka kore e kaha te maitai kore waikura noa, te maitai kua tineihia, me ētahi atu rauemi, ka ngawari ki te kakahu, ki te waikura, ki te whakarerekē i te āhua, me ētahi atu raruraru, ka heke te pai o te papu, ka turuturu te hiri, ka whakakapia pinepine, ka piki ake te wā kore mahi me ngā utu tiaki.

Ko te rohe mahi o ngā rauemi kei te noho hei aukati matua e whakawhāiti ana i te pono me te roa o te ora o ngā taputapu papu me te takirere.

Karāhe tungsten busheskua noho hei kōwhiringa pono mō te urutau ki ngā āhuatanga mahi uaua nā te mea he pumau ake ō rātou āhuatanga rauemi.

Nama 01Ngā wero o te āhua mahi i roto i te umanga papu me te takirere

He uaua, he rerekē hoki ngā āhuatanga whakahaere o ngā taputapu, ā, he rerekē engari he tino kaha ngā whakaritenga mō ngā rauemi i roto i ngā āhuatanga whakamahinga rerekē:

1.Āhua o te kakahu whakakoi:Ina kawehia ngā rauemi kei roto ngā matūriki totoka e ngā taputapu pēnei i ngā papu paru me ngā papu paru, ka pāngia te mata o te kakau e te horo auau teitei me te pakaru o te kiri. Ka tere te pakaru o ngā rauemi whakarewa noa i raro i ēnei āhuatanga, ka hua ake he tiaki auau me te nui o ngā mate nā te whakaweto i ngā taputapu.

2.Āhua waikura kaha：He maha ngā wā ka pāngia ngā papu tukatuka matū, ngā papu maimoatanga waipara, me ētahi atu taputapu e ngā mea waikura pērā i te waikawa, te kawakore, me te tote. Ahakoa he ātete te maitai kore waikura ki te waikura, he ngāwari tonu ki te pirau i te taha o te rua, te pakaru o te waikura ahotea, me ētahi atu raruraru i roto i ngā taiao pāmahana teitei me te kukū tiketike.

3.Āhua mahi pāmahana teitei:Ko te pāmahana mahi o ngā taputapu pēnei i ngā papu hinu wera me ngā papu pāmahana teitei ka eke ki te 300-400 °C. I muri i tēnei awhe pāmahana, ka tino heke te mahi a te maitai noa, ka heke te pakeke, ka kaha ake te whakarerekētanga, ka tino mōrearea ki te haumaru o te whakahaere taputapu.

Nama 02Ngā painga hangarau o ngā rauemi koranu mārō

Ngā raruraru noa o ngā ringaringa pou tuku iho

1. Te tere o te pakaru me te haehae, te pikinga o te āputa mahi, me te hekenga o te pai o te papu;

2. Ngāwari ki te waikura me te pakaru, ka puta he turuturu reo;

3. Ka heke te mahi i raro i ngā āhuatanga pāmahana teitei, ka ngāwari ki te whakarerekē me te aukati;

4. Te whakakapinga pinepine, te nui o te mahi, ngā wāhanga e manawapa ana, me ngā utu mō te wā kore mahi.

Ngā rakau tungsten carbidete ringaringa rakau rauemi tuku iho vs.

Whakataurite āhuatanga	Pūmau pou tuku iho (kowiri tira/maitai)	A tā mātou kamupenengā rakau tungsten carbide
Wātete taringa	Te tere o te kakahu, te pikinga o te āputa, me te hekenga o te whai huatanga	He tino ātete ki te kakahu, me te pakeke HRA neke atu i te 90
Cātete waikura	Ngāwari ki te waikura, ki te pakaru, ka turuturu	He tauira rauemi ahurei, e kore e mataku ki ngā taiao waikawa me te kawakore
Iātete pā	Ngāwari te whakapēhea, te ngau hoki kia mate	Tautoko manawanui teitei, ātete ki te wiri me ngā pānga hama wai
Cngā painga whānui	Te whakakapinga pinepine me te utu nui mō te wā kore mahi	Kotahi te haumitanga, ngā painga mō te wā roa, te TCO iti rawa

Ringa karawiti tungstenhe otinga ātete-kakahu ngaio mō ngā taputapu papu i raro i ngā āhuatanga mahi uaua.

1.He ātete pai ki te kakahu:Ka taea e tōna pakeke HRA te eke ki runga ake i te 90, ā, ko tōna ātete ki te kakahu he neke atu i te 5 ngā wā i tērā o te maitai noa. He roa ake te ora mahi o ngā wāhanga, ā, ka taea te whakaiti i te auau o te whakakapinga;

2.Ātete ki te waikura me te pumau:Ka taea te aro atu ki ngā momo waikawa me ngā momo kawakore, he pai mō ngā āhuatanga waikura pērā i te paru, te wai moana, ngā wai matū, me ētahi atu, ka whakaiti i te tūponotanga o te waikura me te turuturu;

3.Mahi pono mō te pāmahana teitei:Ka taea te pupuri i te mahi pumau i roto i te taiao o te 500-600 ℃, e tika ana mō ngā taputapu pēnei i ngā papu hinu wera, ngā papu pāmahana teitei, ngā papu whakapūmau, me ētahi atu;

4.He pai te ātete pānga me te pakari:Ka taea te tu atu i ngā wiri me ngā pānga o te hama wai i te wā e whakamahia ana te taputapu, ka whakaiti i te tūponotanga o te rahunga o te wāhanga, te whakarerekētanga, me te aukati.

Nama 03Ngā momo hua matua