Ngā āhuatanga o te rauemi hiko karāhe EDM:
1. Tere tukatuka CNC, teitei te miihini, ngawari ki te kuti
He tere te tukatuka o te mīhini karāpeti, e 3 ki te 5 ngā wā i te tere o te hiko parahi, ā, he tino pai te tere o te whakaoti, ā, he teitei tōna kaha. He uaua ki te tukatuka mō ngā hiko tino teitei (50-90 mm), tino angiangi (0.2-0.5 mm). Te whakarerekētanga āhua. Heoi anō, i roto i te nuinga o ngā wā, me whai pānga pai te hua, e hiahiatia ana kia hangaia te hiko kia rite ki te katoa, ā, he maha ngā koki huna i te wā e hangaia ana te hiko katoa, nā te ngāwari o te tapahi i ngā āhuatanga o te karāpeti. Mā tēnei ka ngāwari te whakaoti i te raruraru, ā, ka tino whakaitihia te maha o ngā hiko, engari kāore e taea e te hiko parahi.
2. Te hanga tere o te EDM, te whakawhānui wera iti me te ngaronga iti
Nā te mea he nui ake te kawe hiko o te karāpeti i te parahi, he tere ake tōna tere tukunga i te parahi, arā, e 3 ki te 5 ngā wā i te parahi. Ā, ka taea e ia te tu atu i te au nui i te wā e tukuna ana, ā, he pai ake ina whakamahia te mura hiko ki te miihini. I taua wā anō, ko te taumaha o te karāpeti he 1/5 ngā wā i te parahi i raro i te rōrahi kotahi, ka tino whakaiti i te kawenga o te EDM. Mō ngā painga o te hanga i ngā irahiko nui me ngā irahiko tāne katoa*. Ko te pāmahana whakangawari o te karāpeti he 4200 °C, arā, e 3 ki te 4 ngā wā i te parahi (ko te pāmahana whakangawari o te parahi he 1100 °C). I ngā pāmahana teitei, he iti noa te whakarerekētanga (1/3 ki te 1/5 o te parahi i raro i ngā āhuatanga hiko kotahi) ā, kāore e ngohengohe. Ka taea te whakawhiti i te kaha tukunga ki te wahi mahi me te whai hua me te iti o te utu. Nā te mea ka whakanuia te kaha o te karāpeti i te pāmahana teitei, ka taea te whakaiti i te ngaronga tukunga (ko te ngaronga karāpeti he 1/4 o te parahi), ā, ka whakapūmauhia te kounga tukatuka.
3. Mama te taumaha me te iti o te utu
I roto i te utu hanga o tētahi huinga pokepokea, ko te wā miihini CNC, te wā EDM, me te ngaronga o te irahiko o te irahiko te nuinga o te utu katoa, e whakatauhia ana e te rauemi irahiko tonu. Ki te whakatauritea ki te parahi, ko te tere miihini me te tere EDM o te karāhe he 3 ki te 5 ngā wā i tō te parahi. I taua wā anō, ko ngā āhuatanga tino iti o te kakahu me te hanganga o te irahiko karāhe tāne katoa ka taea te whakaiti i te maha o ngā irahiko me te whakaiti i ngā mea pau me te wā miihini o te irahiko. Ka taea e ēnei katoa te whakaiti nui i te utu hanga pokepokea.
He umanga hangarau matatau a Ningbo VET Energy Technology Co., Ltd e arotahi ana ki te whakaputa me te hoko i ngā hua karāpeti me ngā hua motuka. Ko ā mātou hua matua ko: te hiko karāpeti, te ipu karāpeti, te pokepoke karāpeti, te pereti karāpeti, te tokotoko karāpeti, te karāpeti parakore teitei, te karāpeti isostatic, me ētahi atu.
He taputapu tukatuka karāpeti matatau ā mātou, ā, he hangarau whakaputa tino ataahua hoki, tae atu ki te pokapū tukatuka karāpeti CNC, te mīhini mira CNC, te mīhini hurihuri CNC, te mīhini kani nui, te mīhini huri mata me ērā atu. Ka taea e mātou te tukatuka i ngā momo hua karāpeti uaua katoa e ai ki ngā hiahia o ngā kiritaki.
Wā tuku: Hanuere-08-2019