Tō Mātou Aratohu ki ngā Mata Wiri Pai rawa atu: Me pēhea te Mōhio ki te Mata Wiri hei Whakamahi

He mea nui te whiriwhiri i te mata wiri tika mō te kaupapa tika mō te angitu o te hua kua oti. Ki te whiriwhiria e koe te mata wiri hē, ka tūpono te kino o te kaupapa, me te kino hoki o ō taputapu.

Hei whakangāwari ake i a koe, kua kohikohia e mātou tēnei aratohu māmā mō te whiriwhiri i ngā mata wiri pai rawa atu. E whakapau kaha ana te Kamupene Utauta Rennie ki te whakarite kia whiwhi koe i ngā tohutohu pai rawa atu, me ngā hua pai rawa atu kei te mākete, ā, ki te mea he pātai kei konei kāore anō kia whakautua mō te whakatau ko tēhea mata wiri hei whakamahi, ka koa mātou ki te tuku tohutohu atu ki a koe.

Tuatahi, me kī atu tātou i te mea tino mārama – he aha te keri? E whakapono ana mātou mā te whakamārama i te tikanga o te keri ka tika tō whakaaro kia mārama ake ai koe ki ngā hiahia o tō mata keri.

Ko te keri e pā ana ki te tukanga tapahi i ngā rauemi totoka mā te whakamahi i ngā hurihuri hei hanga kōhao mō te wāhanga whakawhiti. Ki te kore e kerihia he kōhao, ka tūpono koe ki te pakaru me te kino o te rauemi e mahi ana koe. Waihoki, me whakarite koe kia whakamahia noa e koe ngā mata keri kounga teitei. Kaua e whakaiti i te kounga. Ka nui ake te utu mō te wā roa.

Ko te mata wiri tūturu te taputapu e mau ana ki roto i tō taputapu. Haunga te māramatanga pai ki te rauemi e whakamahia ana e koe, me aromatawai hoki koe i te tika e hiahiatia ana mō te mahi e mahia ana. Ko ētahi mahi e hiahia ana kia nui ake te tika i ētahi atu.

Ahakoa te rauemi e whakamahia ana e koe, anei tā mātou aratohu whānui mō ngā mata wiri pai rawa atu.

NGĀ MĪRA WHERO MŌ TE RĀKAU
Nā te mea he ngohengohe te rakau, he mea ngāwari hoki te pakaru. Mā te mata wiri mō te rakau ka taea e koe te tapahi me te iti o te kaha, ka whakaitihia te tūponotanga o te pakaru.

Te hanga anga me te tāutanga Kei te wātea ngā mata wiri HSS i ngā roa me ngā roa rawa atu, he mea tino pai mō te keri i ngā rauemi paparanga maha, i ngā rauemi hanawiti rānei. I hangaia kia rite ki te DIN 7490, he tino rongonui ēnei mata wiri HSS i waenga i te hunga mahi hanga whare whānui, ngā kaiwhakauru whare, ngā kaimahi paipa, ngā miihini whakamahana, me ngā kaimahi hiko. He pai mō te whānuitanga o ngā rauemi rakau, tae atu ki te hanga anga, te rakau mārō/totoka, te rakau ngohengohe, ngā papa, ngā papa, te papa paraikete, ngā rauemi hanga māmā, te konumohe, me ngā rauemi rino.

Ka taea hoki e ngā mata wiri HSS te tapahi tere, ma hoki i te nuinga o ngā momo rakau ngohengohe me ngā momo rakau pakari.
Mō ngā mīhini porowhita CNC, ka tūtohu mātou kia whakamahia ngā mata wiri porowhita TCT.

NGĀ MĪRA WHERO MŌ TE MEKANE
Ko ngā mata wiri pai rawa atu mō te konganuku ko te HSS Cobalt, te HSS rānei kua pania ki te titanium nitride, ki tētahi atu mea rite rānei hei ārai i te pakaru me te pakaru.

Ko tā mātou mata keri HSS Cobalt Step i runga i te kakau hex he mea hanga ki te maitai HSS whakarewa M35 me te ihirangi cobalt 5%. He tino pai mō ngā mahi keri whakarewa mārō pēnei i te maitai kore waikura, Cr-Ni, me ngā maitai motuhake ātete-waikawa.

Mō ngā rauemi māmā ake kāore i te rino me ngā kirihou mārō, ka rawaka te kaha keri o te HSS Titanium Coated Step Drill, ahakoa e taunakihia ana kia whakamahia he kaihoko whakamatao mēnā e tika ana.

Ko ngā mata wiri Carbide Totoka e whakamahia ana mō te konganuku, te maitai whakarewa, te rino whakarewa, te titanium, te koranu nikara, me te konumohe.

He mea nui ngā wiri HSS Cobalt Blacksmith he mea hanga ki te maitai, he mea hanga ki te kakau iti, tae atu ki te 1.400/mm2, te maitai whakarewa, te rino whakarewa, ngā rauemi kore-whakarewa, me ngā kirihou mārō.

NGĀ MĪRA WHERO MŌ TE KŌHATU ME TE MASONRY
Kei roto hoki i ngā mata wiri mō te kōhatu ngā mata wiri mō te raima me te pereki. I te nuinga o te wā, ka hangaia ēnei mata wiri mai i te tungsten carbide hei whakanui ake i te kaha me te manawanui. Ko ngā huinga TCT Tipped Masonry Drill te whare mahi o ā mātou mata wiri, ā, he pai mō te keri i te pereki, te pereki me te poraka, me te kōhatu. Ka ngāwari te uru, ka waiho he kōhao ma.

He mea hanga te Mata Drill Hammer SDS Max ki te pito whakawhiti Tungsten Carbide, e hua ai he mata drill hama tino pakari e tika ana mō te karāhe, te raima, me te pereki.

NGĀ RAHI O NGĀ MATA WHERO
Mā te mōhio ki ngā wāhanga rerekē o tō mata wiri koe e āwhina ki te whiriwhiri i te rahi me te āhua tika mō te mahi e mahia ana.
Ko te kakau te wāhanga o te mata wiri e mau ana ki roto i tō taputapu.
Ko ngā putorino te wāhanga porowhita o te mata wiri, ā, ka āwhina i te neke i ngā rauemi i te wā e mahi ana te wiri i roto i te rauemi.
Ko te karahi te pito koi o te mata wiri, ā, ka āwhina i a koe ki te tautuhi i te wāhi tika e tika ana kia keria te kōhao.
I te hurihanga o te mata wiri, ka mau ngā ngutu tapahi ki te rauemi, ka keri ki raro ki te mahi i tētahi kōhao.