E whakaatu ana a YT29A i te kaha urutau ki te keri taumata-hohonu

I te mea ka whānui haere ngā maina i raro i te whenua, me urutau ngā taputapu keri ki te taumahatanga o te toka me ngā āhuatanga uaua ake.YT29A wiri toka hauKa tukuna he pūngao pānga pumau e tautoko ana i te keri pono i roto i ngā taiao keri hohonu. Ka āwhina tōna putanga pono ki te pupuri i ngā tere whakamua pumau, ahakoa ka piki haere te pēhanga whenua i te hohonutanga.

I whakawhanakehia e te Kamupene Pneumatic Shenli Machinery, he kaihanga ngaio e tohunga ana ki ngā mīhini keri toka me ngā tau o te wheako ahumahi, ko te YT29A he keri toka waewae-hau taumaha i hangaia mō ngā toka waenga-pakari ki te pakeke (f=8-18) i roto i te keri hohonu, te keri kauhanga me te keri poka punga. Mā te hau kōpeke e whakakaha, e 29kg te taumaha, me te diameter keri o te 34-42mm me te hohonu keri mōrahi o te 5 mita, e whakaatu ana i ngā tikanga whakahaere pokapū, te tīmatanga ngāwari me te hononga hau-wai mō te whakahaere me te tiaki ngāwari. Hei whakamahi i te YT29A, hono noa ki te compressor hau (pēhanga mahi 0.63MPa), huihuia te tokotoko keri me te mata e ōrite ana, whakatikatikahia te teitei o te waewae hau kia rite ki ngā whakaritenga keri, ka tīmata te keri—mā tōna pūnaha whakahinuhinu whakauru ka whakarite kia roa te mahi pumau me te kore e maha ngā wā whakatā.

He mea whakamiharo te rerekētanga i waenga i te whakamahi i te YT29A me ngā keri toka noa i roto i ngā maina. I mua i te whakamahinga o te YT29A, ko te nuinga o ngā maina i whakawhirinaki ki ngā keri toka waewae-hau tuku iho, he iti te kaha pānga, he tere keri koretake, he nui te hau e pau ana, e 2-3 ngā kaiwhakahaere mō ia mīhini, ā, e 1-2 mita noa iho te keri i ia hāora i roto i te toka mārō. I pāngia ngā kaiwhakahaere e te haruru nui me te wiri kaha, ka tere te ngenge me te nui o ngā hapa i roto i te tūranga me te hohonu o te poka. He rerekē, ka whakanui ake te YT29A i te pai o te keri mā te 60%-80%—ka taea e ia te whakaoti i te 3-4 mita o te keri ia hāora i roto i ngā āhuatanga toka kotahi, ka whakaiti i te maha o ngā kaiwhakahaere e hiahiatia ana ki te 1 mō ia mīhini, ā, ka tino tapahia ngā utu mahi. Ko tōna hoahoa kua arotauhia ka whakaiti i te wiri me te haruru, ka whakapai ake i ngā āhuatanga mahi i te papaanga, ka whakaiti i te ngenge o te kaiwhakahaere me ngā whara e pā ana ki te mahi.

Ko te whiriwhiri i te Kamupene Hauātea o Shenli Machinery he whiriwhiri i te pono, te whai huatanga me te tautoko ngaio. Kāore i rite ki ētahi atu kaihanga, ka arotahi mātou ki ngā mīhini keri toka, me te raina whakaputa katoa, te pūnaha whakahaere kounga tino pakari me te tiwhikete ISO 9001:20015, me te whakarite kia tutuki i ia YT29A ngā paerewa ahumahi teitei me ngā wāhanga pakari me te kaha o te whakamahinga whānui. Ka whakaratohia e mātou he ratonga muri-hoko i te wā tika, he aratohu mahi i te papaanga me te tuku wāhanga tāpiri e ranea ana, ka whakaoti wawe i ngā raruraru taputapu mō ngā maina kia kore ai e whakaroa te whakaputa. Haunga te whakapai ake i te whai huatanga, ka whakaitihia e te YT29A te whakamahinga hau mā te 20% ki te whakataurite ki ngā keri toka noa, ka whakaitihia ngā utu pūngao, ā, ko tōna roa o te mahi (2-3 ngā wā o ngā tauira noa) ka whakaitihia ngā utu whakakapinga taputapu, ka puta mai he painga ōhanga mārama ki ngā umanga keri.

Mō ngā maina e anga atu ana ki ngā wero o te keri hohonu, ehara te YT29A i te taputapu keri noa iho—he hoa pono e whakarei ake ana i te hua, e whakaiti ana i ngā utu, e whakapai ake ana hoki i te haumaru. Mā te kaha ngaio o te Kamupene Pneumatic Shenli Machinery, ka haere tonu te YT29A ki te tuku i te mahi pumau i roto i ngā taiao keri hohonu taumaha-teitei, e āwhina ana i ngā maina kia eke ki te mahi pai ake, kia whai hua ake hoki.