He Aratohu Katoa mō te Tapahi Taiaho i te Konumohe

Kei te rapu koe i tētahi huarahi ki te hanga i ngā wāhanga konumohe tino tika, matatini hoki, me te mutunga tino pai? Mena kua hoha koe ki ngā herenga me te horoinga tuarua e hiahiatia ana e ngā tikanga tapahi tuku iho, ko te tapahi taiaho pea te otinga matatau e hiahiatia ana e koe. Kua hurihia e tēnei hangarau te hanganga whakarewa, engari he wero motuhake te konumohe nā tōna āhua whakaata me te kawe wera teitei.

I roto i tēnei aratohu, ka tūhuratia e mātou ngā mea katoa e hiahia ana koe ki te mōhio mō te tapahi laser i te konumohe. Ka whakamāramahia e mātou te mahi a te tukanga, ngā painga matua, te tukanga mahi taahiraa-i-te-taahiraa mai i te hoahoa ki te wāhanga kua oti, me ngā taputapu nui e hiahiatia ana e koe. Ka hipokina hoki e mātou ngā wero hangarau me pēhea te wikitoria i aua wero, kia taea ai e koe te tapahi tino pai i ngā wā katoa.

He aha te tapahi laser konumohe, ā, me pēhea te mahi?

He tukanga wera kore-pā te tapahi taiaho e whakamahi ana i tētahi hihi mārama tino kukū hei tapahi i ngā rauemi me te tino tika. Ko te kaupapa matua o te tukanga he hononga tino pai i waenga i te pūngao arotahi me te tika ā-mīhini.

• Te Tukanga Matua:Ka tīmata te tukanga ina hangaia e te kaihanga hiko laser he hihi mārama kaha, mārama hoki. Ka arahina tēnei hihi mā roto i ngā whakaata, i te taura muka whatu rānei ki te pane tapahi o te mīhini. I reira, ka arotahi te hihi katoa ki tētahi pūwāhi iti rawa i runga i te mata o te konumohe e te karu arotahi. Ka wera tonu te konganuku i tua atu i tōna ira rewa (660.3∘C / 1220.5∘F), ka rewa, ka mimiti te rauemi i te ara o te hihi.

• Te Tūranga o te Āwhina Hau:I te whakarewatanga o te konumohe e te rēseri, ka pupuhihia he hau āwhina pēhanga teitei mā roto i te pūwero kotahi. Mō te konumohe, he hauota parakore teitei tēnei i te nuinga o te wā. E rua ngā mahi a tēnei hau: tuatahi, ka pupuhi kaha i te konganuku rewa i waho o te ara tapahi (kerf), ka ārai i a ia kei totoka anō, ā, ka waiho he taha ma, kāore he paru. Tuarua, ka whakamatao i te rohe e karapoti ana i te tapahi, ka whakaiti i te whakapōrearea o te wera.

• Ngā Tawhā Matua mō te Angitu:Ko te tapahi kounga he hua o te whakataurite i ngā āhuatanga matua e toru:

  • Mana Reera (Wāti):Ka whakatau i te nui o te pūngao e tukuna ana. E hiahiatia ana he mana nui ake mō ngā rauemi matotoru ake, mō ngā tere tere ake rānei.

  • Tere Tapahi:Te tere o te neke o te pane tapahi. Me tino ōrite tēnei ki te kaha kia tino ma te tapahi, kia kore ai e wera rawa te rauemi.

  • Te Kounga o te Hiko:E pā ana ki te kaha o te arotahi o te hihi. He mea nui te hihi kounga teitei hei whakakoi pai i te pūngao, he mea tino nui hoki mō te tapahi i tētahi rauemi whakaata pērā i te konumohe.

Ngā Painga Matua o te Tapahi Taiaho Konumohe

He nui ngā painga o te tapahi rēseri i te konumohe i ngā tikanga tawhito pērā i te tapahi plasma, te tapahi mīhini rānei. E toru ngā wāhanga o ngā painga matua: te kounga, te whai huatanga, me te tiaki rauemi.

• Te Tika me te Kounga:Ko te tapahi taiaho te mea e tautuhia ana e tōna tika. Ka taea e ia te whakaputa i ngā wāhanga he tino kikī ngā āheinga, he maha ngā wā kei roto i te ±0.1 mm (±0.005 inihi), e āhei ai te waihanga i ngā āhuahanga uaua me te uaua. He maeneene, he koi, ā, kāore he kohao o ngā taha e puta mai ana, ā, he maha ngā wā ka kore e hiahiatia ngā mahi whakaoti tuarua e pau ana te wā me te utu nui pērā i te tango kohao, te oro rānei.

• Te Whai Hua me te Tere: Ngā tapahi taiahoHe tino tere, he tino whai hua hoki. Nā te whaiti o te kerf (te whānui o te tapahi) ka taea te "whakakotahi" i ngā wāhanga kia tata rawa tetahi ki tetahi ki runga i te pepa konumohe, kia nui ake ai te whakamahinga rauemi, kia iti ake ai hoki te para para. Nā tēnei penapena rauemi me te wā ka tino whai hua te tukanga mō te hanga tauira me ngā mahi whakaputa nui.

• Te iti rawa o te kino o te wera:Ko tētahi painga nui ko te iti rawa o te Rohe Pānga-Wera (HAZ). Nā te mea he tino arotahi te kaha o te taiaho, ā, he tere rawa te neke, kāore he wā e horapa ai te wera ki roto i ngā rauemi e karapoti ana. Mā tēnei ka tiakina te āhua me te hanganga o te konumohe tae noa ki te taha o te tapahi, he mea nui tēnei mō ngā wāhanga mahi-teitei. Ka whakaitihia hoki te mōrearea o te piko me te hē, inā koa i ngā pepa angiangi.

Te Tukanga Tapahi Taiaho: He Aratohu Hipanga-i-te-Hipanga

Ko te whakawhiti i tētahi kōnae matihiko ki tētahi wāhanga konumohe tūturu e whai ana i tētahi tukanga mahi mārama, pūnaha hoki.

1. Te Hoahoa me te Whakarite:Ka tīmata te tukanga mā te hoahoa matihiko 2D i hangaia ki te pūmanawa CAD (pēnei i a AutoCAD, i a SolidWorks rānei). Mā tēnei kōnae e tohutohu ngā ara tapahi tika. I tēnei wā, ka tīpakohia te koranu konumohe tika (hei tauira, 6061 mō te kaha, 5052 mō te āhua) me te matotoru mō te tono.

2. Tatūnga Mīhini:Ka whakatakotoria e te kaiwhakahaere he pepa konumohe ma ki runga i te moenga o te kaitapahi laser. Ko te mīhini e pai ana ko te muka laser, nā te mea he nui ake te whai hua mō te konumohe i ngā laser CO2 tawhito. Ka whakarite te kaiwhakahaere kia ma te arotahi arotahi, kia kaha hoki te pūnaha tango paowa.

3. Te Whakahaere me te Mana Kounga:Ka utaina te kōnae CAD, ā, ka whakaurua e te kaiwhakahaere ngā tawhā tapahi (te mana, te tere, te pēhanga hau). Ko tētahi taahiraa nui ko te mahi i tētahitapahi whakamātautaui runga i tētahi wahi para. Mā tēnei ka taea te whakatikatika i ngā tautuhinga kia tino tika, kia kore he paru i mua i te whakahaere i te mahi katoa. Kātahi ka aroturukitia te oma whakaputa aunoa mō te ōritetanga.

4. Tukatuka-muri:I muri i te tapahi, ka tangohia ngā wāhanga mai i te pepa. Nā te kounga teitei o te tapahi laser, he iti noa te tukatuka i muri i te tapahi. I runga i ngā whakaritenga whakamutunga, me tango mārire, me horoi rānei tētahi wāhanga, engari i te nuinga o te wā, kua rite tonu mō te whakamahi.

Ngā Wero Hangarau me ngā Otinga

He arai hangarau noa iho ngā āhuatanga ahurei o te konumohe, engari he otinga whai hua ā te hangarau hou mō ia arai.

• Teitei o te Whakaata:Ka whakaata maoritia e te konumohe te mārama, ā, i roto i ngā tau kua pahure ake nei, he uaua tēnei ki te tapahi me ngā taiaho CO2.

  Otinga:Ka whakamahia e ngā taiaho muka hou he roangaru poto ake o te mārama ka mimitihia e te konumohe, ka pumau, ka pono hoki te tukanga.

• Te Awe Wera Teitei:Ka tere te whakamarara o te wera i te konumohe. Ki te kore e tere te tukunga o te pūngao, ka horapa te wera, kaua e tapahia, ā, ka hua kino ngā hua.

  Otinga:Whakamahia he hihi taiaho kaha-nui, he piripono te arotahi hei pupuhi i te pūngao ki roto i te rauemi kia tere ake i tana kaha ki te kawe atu.

• Te Papa Waikura:Ka hangaia tonutia e te konumohe he paparanga mārō, mārama hoki o te waikura konumohe ki runga i tōna mata. He teitei ake te ira rewa o tēnei paparanga i te konumohe tonu.

  Otinga:Me nui te kaha o te taiaho hei "pokano" i tēnei paparanga tiaki i mua i te tīmatanga o te tapahi i te konganuku i raro.

Te Kōwhiri i ngā Taputapu Tika: Ngā Taiaho Muka me ngā Taiaho CO2

Ahakoa e rua ngā momo taiaho, ko te konumohe te mea tino pai.

Ngā Pātai Auau (Ngā Pātai Auau)

Kia pēhea te matotoru o tētahi pepa konumohe ka taea te tapahi mā te laser?Kei te kaha o te taputapu tapahi taiaho tēnei e whakawhirinaki katoa ana. Tērā pea ka taea e te mīhini iti-kaha (1-2kW) te whakahaere i te 4-6mm kia whai hua. Ka taea e ngā taiaho muka ahumahi kaha-teitei (6kW, 12kW, teitei ake rānei) te tapahi ma i te konumohe he 25mm (1 inihi) te matotoru, neke atu rānei.

He aha te mea nui ai te hauota mō te tapahi i te konumohe?He hau kore mahi te hauota, arā, kāore e tauhohe ki te konumohe rewa. Mā te whakamahi i te hau kōpeke, te hāora rānei ka waikura te mata tapahi wera, ka waiho he āhua taratara, mangu, ā, kāore e taea te whakamahi. He mahi ā-mīhini noa iho te mahi a te hauota: ka pupuhi ma te konganuku rewa, ka tiaki i te mata wera mai i te hāora, ka hua ake he āhua kanapa, kanapa, he tino pai mō te whakarewa.

He mea kino te tapahi laser i te konumohe?Ae, me tino tika ngā tikanga haumaru mō te whakamahi i tētahi tapahi laser ahumahi. Ko ngā tūponotanga matua ko:

• Te kino o te kanohi me te kiri:Ka taea e ngā taiaho ahumahi (Akomanga 4) te whakararu i ngā kanohi inamata tonu, pumau hoki mai i tētahi hihi tika, i tētahi hihi whakaata rānei.

• Ngā aukume:Ka puta he puehu konumohe kino i roto i te tukanga, me hopu e te pūnaha hauhautanga me te tātari.

• Ahi:Ka taea e te wera nui te waiho hei pūtake mura.

Hei whakaiti i ēnei mōrearea, kua kapi katoa ngā mīhini hou i ngā matapihi tiro haumaru-reera, ā, me whakamahi tonu ngā kaiwhakahaere i ngā Taputapu Tiaki Whaiaro (PPE) tika, tae atu ki ngā mōhiti haumaru kua whakaritea mō te roanga ngaru motuhake o te reera.

Whakamutunga

Hei whakamutunga, ko te tapahi taiaho te whiringa pai rawa atu mō te hanga wāhanga konumohe i te wā e tino hira ana te tika me te kounga. Kua whakatikahia e ngā taiaho muka hou ngā raruraru tawhito, ā, kua tere ake, kua pono ake hoki te tukanga. He tino tika, he maeneene hoki ngā taha e kore e hiahiatia he mahi tāpiri. Hei tāpiri, he iti noa iho te kino o te wera e puta mai ana, ā, ka mau tonu te kaha o te konumohe.

Ahakoa he kaha te hangarau, ko ngā hua pai rawa atu ka puta mai i te whakamahi i ngā taputapu tika me ngā kaiwhakahaere mohio. He mea tino nui te whakarerekē i ngā tautuhinga pēnei i te mana, te tere, me te pēhanga hau. Mā te whakahaere i ngā tapahi whakamātautau me te whakarerekē i te mīhini ka āwhina i ngā kaihanga ki te whiwhi i te hua pai rawa atu. Mā tēnei, ka taea e rātou te hanga i ngā wāhanga konumohe tino pai mō ngā whakamahinga katoa.