Me pēhea te whakatutuki i tētahi mata kanapa, orohia i te wā e tapahi ana i ngā pereti maitai mā te taiaho?

Hei whakatutuki i tētahi mata tapahi kore-waikura, he tino whakaata (e mōhiotia ana ko te "tapahi kanapa") ina tapahia ngā pereti maitai (te nuinga o te maitai waro), ko te mea nui ko te aukati katoa i te waikura i te wā e tapahia ana.me te whakamahi i ngā tawhā tapahi kua tino whakatikatikaina hei pupuhi i te rauemi rewa. Ka hangaia e te tapahi hau noa he mata taratara, hina me te paparanga waikura. Hei whakatutuki i te tapahi mata kanapa, whai i ēnei mahi me ngā mātāpono matua:

Kaupapa Matua

Ko te uho o te tapahi mata kanapa ko te "tapahi rewa" kaua ko te "tapahi waikura".

Te tapahi hāora (hau noa): te whakamahi i te hāora hei hau āwhina, ka puta te tauhohenga wera nui o te rino me te hāora (tahu), ka puta he nui o te para waikura rino, ka tapahia te mata he taratara, he hina mangu.

Te tapahi rewa (te tapahi whakaata-whakaoti): Ka whakamahia te hauota parakore teitei (N2) te argon rānei (Ar) hei hau āwhina. Ka wehea te hau kore mahi mai i te hāora, ka whakarewa noa te laser i te konganuku, ā, ka pupuhi atu te hau pēhanga teitei i te otinga konganuku parakore kia puta he mata hiriwa kanapa, kāore he waikura.

Ngā āhuatanga matua me ngā mahi hei whakatutuki i te tapahi mata kanapa

1. Hau āwhina: me whakamahi te hauota parakore teitei

• Ngā whakaritenga parakore: ≥ 99.99% (e 4 iwa, neke atu rānei te nuinga). Mēnā kāore i te rawaka te parakore, ka pāngia te mata o te waikura.
• Ngā whakaritenga pēhanga: tino teitei. I runga i te matotoru o te pereti, me whai pēhanga pumau o te 15-20bar (tata ki te 1.5-2.0MPa) neke atu rānei. Me whakamahi he nui te rere o te tāke hauota wai, te kaihanga hauota rānei, kāore e taea te whakatutuki i te pēhanga hau noa.
• Mahi: pupuhi atu i te konganuku rewa, whakamatao i te hononga tapahi, wehea te hāora.

2. Mana me te aratau taiaho: me nui te mana me te hihi kounga teitei

• Ngā whakaritenga mana: Ko te whakatutukitanga o te tapahi mata kanapa me nui ake te mana o te reera. Hei tauira, ko te tapahi i te mata kanapa o te maitai waro 6mm me te reera 4000W ka māmā ake, ka whai hua ake i te tapahi i ngā pereti noa he rite te matotoru. Mēnā kāore i te rawaka te mana, ka puhoi rawa te tere tapahi, ā, ka kohia te wera, ka pā ki te kounga.
• Kounga hihi: nā te mea he nui ake te kaha o te pūngao kukū o te taiaho aratau-kotahi, he iti ake te wāhi, ā, he pai ake te tapahi i te taiaho aratau-maha i te mata kanapa, ā, ka taea te whiwhi i te wāhanga pai ake, kanapa ake.

3. Ngā tawhā tapahi: te whakatikatika pai

Me tino arotau ngā tawhā e whai ake nei kia rite ki ngā āhuatanga o te taputapu me te hau:

• Tere tapahi: Ki te whakaritea ki te tapahi hāora, ka tino heke te tere. Ki te tere rawa te tere, e kore te rewa e pupuhi kia ma, ā, ka iri te tuara ki te paru; ki te puhoi rawa te tere, he nui rawa te wera e whakaurua mai ana, ā, ka wera rawa te pereti, ka huri te tae.

Te kōwhiringa me te teitei o te pūwero:

• Diameter o te pūwero: he pai ake te whiriwhiri i te diameter o te pūwero nui ake (pēnei i te φ3mm, i te φ4mm rānei) hei urutau ki te pēhanga teitei me te rere nui o te hauota, kia mau ai te rere o te hau, kia kapi ai hoki te āputa katoa.
• Teitei o te pūwero: Me tino tika te whakahaere, me teitei ake i te wā e tapahia ana me te hāora kia pai ai te ārai hau.
• Tūnga arotahi: Ko te arotahi ka whakatakotoria ki te mata o te pereti, ki raro iho rānei, ā, me whakatau te tūranga pai rawa atu mā te whakamātautau kia whiwhi ai i te āputa whaiti me te kanapa rawa.
• Te whakarerekētanga mana/auau tihi: Mō ētahi pereti matotoru ake, mā te whakamahi i te aratau tapahi pātere tika ka āwhina ki te whakahaere i te whakauru wera kia pai ake ai te kanapa o te mata.

4. Ngā whakaritenga a te poari

• Te horoinga o te mata: ka pā te hinu, te waikura me te paninga i runga i te mata o te pereti ki te hua tapahi, ā, me horoi i mua.
• Rauemi ōrite: Ka hua ake ngā pānga kanapa kore ōrite i te rauemi kāore i te ōrite.

Whakarāpopototanga o te tukanga mahi

1. Te Whakarite:Kia tino whakamahia te hauota parakore-teitei me te pūnaha tuku hau pēhanga-teitei. Horoia te mata o te pepa.

2. Tīpakohia te pūwero:tāutahia he pūwero whānui e tika ana mō te tapahi hauota pēhanga teitei (pērā i te φ3mm).

3. Ngā tawhā whakatakoto:Tīpakohia te aratau "Tapahi hauota" "Tapahi mata kanapa" rānei i roto i te pūmanawa whakahaere tapahi. Whakauruhia te rauemi rau (te maitai waro) me te matotoru.

4. Ngā kaupapa matua mō te whakatikatika tohutoro:

• I whakatakotoria te hau āwhina ki te N2.
• Ka whakarerekētia te pēhanga hau ki te awhe pēhanga teitei (hei tauira, mō te maitai waro 6mm, ngana mai i te 18bar i te tuatahi).
• Whakaitihia te tere tapahi (tērā pea ka tapahia mā te hāora me te matotoru o te tere mai i te 1/3 ki te 1/2).
• Whakatikatikahia te arotahi me te teitei o te pūwero kia tika.

5. Te whakamātautau tapahi me te arotautanga:tuatahi whakamahia ngā whakairoiro iti, ngā taha para rānei hei whakamātautau tapahi. Wāhanga tirotiro:

• Mena he kanapa te taha o runga, ka horahia te taha o raro ki te pango, ki te para iri rānei: tera pea he tere rawa, he koretake rānei te pēhanga hau.
• Mena he kōwhai, he waikura rānei te wāhanga katoa: kāore i te rawaka te parakore o te hauota, he iti rawa rānei te pēhanga, ā, kua konatunatua te hāora.
• Mena kāore te tapahi i te mārama, he piri rawa rānei te para: kāore i te rawaka te mana, he tere rawa, he hē rānei te tūnga arotahi.

6. Tapahi ōkawa:i muri i te otinga o te arotautanga tawhā, ka tapahia ōkawa.

Ngā Whakaaroaro me ngā Here

• Te utu teitei ake:he nui te nui o te hauota parakore teitei e pau ana, ā, he puhoi te tere tapahi, ā, he nui ake te utu o te waeine i tērā o te tapahi hāora.
• Teihana matotoru:Ka kino haere te pānga o te mata kanapa i te pikinga o te matotoru. He pai ake te mahi i runga i ngā pereti maitai waro reo me ngā pereti angiangi (1-12mm). Ina nui ake te matotoru o te papa i te kaha o te taputapu, he uaua ki te whiwhi i te mata kanapa tino tika.
• Ngā whakaritenga taputapu:he nui ake ngā whakaritenga mō te mana taiaho, te kounga o te hihi, te pumau o te mīhini, me te pūnaha tuku hau.
• Te tono matua:whakamahia mō te āhua, te whakarewa, te rehu i ngā whakaritenga kounga o te mea mahi, pērā i ngā panera ararewa, ngā wāhanga miihini tino tika, ngā wāhanga āhua, me ētahi atu, kia kore ai e puta te tukanga huri whai muri.

Hei whakarapopototanga, hei tapahi i te mata kanapa, kia maumahara ki ngā huānga e toru: te hauota pēhanga teitei me te hauota parakore teitei, te mana teitei me te hihi pai, me ngā tawhā whakatikatika pai tere iti.E taunaki ana kia tikina e koe tētahi ripanga tawhā taketake mō tētahi tauira me te matotoru motuhake mai i te kaihanga taputapu, ka whakamahia hei pūtake mō te whakatikatika pai i te papaanga.