Kaihanga/Kaituku Haina takirere pōro whaimana ATEX
He aha te takirere pōro ATEX?
Ko te takirere pōro tētahi o ngā takirere rongonui mō ngā momo ahumahi. Me ēneingā āhuatangaHe iti te ātete wai, he maeneene te hongere rere, he tere te whakatuwheratanga me te kati, me te ngāwari o te whakahaere aunoa, kua whānuitia te whakamahinga o te takirere pōro.
Nō reira, ko te raupapa o ngā mahi whakaharatau houNgā takirere pōro ATEX iwhakawhanakehia, ā,kua whānuitia te whakamahi i roto i te hinu, te ahumahi matū, te hiko, te whakarewa, te ahumahi mārama me ētahi atu
Ehara i te mea he maha ngā painga o ngā takirere pōro ahumahi noa o te takirere pōro nohoanga whakarewa ki te whakarewa anake, engari he āhuatanga motuhake hoki mō te pakari o te wera, inā koa kāore e taea te whakamahi i te hiri ngohengohe, pērā i te tuku paipa o te reo me te puehu waku nui, te paru, me te ranunga mea ke totoka.
Ngā āhuatanga matua o te takirere pōro ATEX?
1. Hangarau Whakapakari Pōro me te Nohoanga Matatau
Ka hiritia te poroporo me te nohoanga whakarewa i waenganui i te pōro me te nohoanga whakarewa o ngā takirere pōro. E ai ki ngā tikanga ratonga me ngā whakaritenga rerekē a ngā kaiwhakamahi, ka taea te whakamahi i ngā hangarau whakapakeke pōro me te nohoanga matatau, tae atu ki te paninga HVOF, te whakarewa rehu koranu turanga-nikara, te whakarewa rehu koranu nikara teitei, te whakarewa rehu koranu pakeke pouaka kobalt, me ētahi atu. I te nuinga o te wā ka taea e te pakeke o te mata pōro me te nohoanga te eke ki te HRC55-60 me te uara mōrahi o te HRC70. Ā, i te nuinga o te wā, ko te ātete wera o te rauemi mata hiri ka taea te 540°C, me te uara mōrahi o te 980°C. He pai hoki te ātete kakahu me te ātete pānga o te rauemi mata hiri.
2. Te Whakatuwheratanga me te Katinga o te Takirere Ngāwari
I raro i te āhua mahi o te pāmahana teitei, ka nui rawa te whānui o te pōro me te nohoanga nā te whānui wera, ā, ka piki ake te taipana, ā, kāore e taea te whakatuwhera i te takirere. Ka whakamahia e te takirere pōro te puna kōpae, te hanganga hiri rānei kua utaina ki te puna kia taea ai e te puna kōpae, te puna rānei, te mimiti i te whānui wera o ngā wāhanga i raro i te pāmahana teitei. Ā, ka whakarite kia ngāwari te whakatuwhera me te kati i te takirere i raro i te pāmahana teitei, me te kore e nui rawa te whānui.
3. Hoahoa Hanganga Ārai Ahi
I roto i te hanganga whakarewa mō te takirere, ko te hiri he mea hanga ki te maitai kore waikura me te karāpeti ngāwari, ā, ko te takai he karāpeti ngāwari. Nō reira, ka taea te whakarite kia hiritia pono te takirere ahakoa he ahi.
5. Te Mahi Hiri Pono
Mā te hurihanga o te pōro me te hurihanga i ngā tūranga rerekē ka whakamahia te hangarau huri pōro ahurei. Ka tutuki i te mata pōro te porowhita me te ātaahua teitei. Ka tutuki te hiri pēhanga iti o te nohoanga takirere mā te whakakī i mua i te puna. Hei tāpiri, he pai te hoahoa o te pānga piston o te nohoanga takirere, e tutuki ai te hiri pēhanga teitei e ngā wai tonu. Ka tutuki te piri o ngā takirere pōro e noho ana i te whakarewa i ngā whakaritenga o te taumata IV o ANSI B16.104.
takirere pōro trunnion noho whakarewa
takirere pōro mānu e noho ana i te whakarewa
Ngā whakaritenga hangarau o te takirere pōro ATEX?
He takirere pōro noho whakarewa, he hoahoa rerekē mō te pōro mānu me te pōro trunnion.
Whakaaturanga Hua: takirere pōro ATEX
Te tono o te takirere pōro ATEX
He aha te whakamahinga o te takirere pōro ATEX?
He whānuitia te whakamahinga o te takirere pōro ATEX hei tapahi, hei hono rānei i ngā pāpāho i roto i ngā paipa maha, te hinu, te ahumahi matū, te hiko, te whakarewa, me te ahumahi māmā. He pai mō ngā āhuatanga ratonga uaua kei roto ko ngā kirikiri totoka, te paru, te paura waro, te mura me ētahi atu.
