He aha te Piripiri AB?
Mena kua whakatikahia e koe tētahi tūnga waea pakaru, kua whakatikahia rānei tētahi taonga takaro, kua hiritia rānei tētahi paipa e turuturu ana, tērā pea kua tūtaki koe ki tētahi mea e kīia nei ko te "AB glue." He ahua hangarau, engari ina mārama koe ki tana mahi, he tino māmā noa iho.
Me wehewehe tātou: he aha te mea nei, kei hea e whakamahia ai e te tangata, te āhua o te tākai, me – te mea nui – ko tēhea momo me whakakī i mua i roto i te ngira.
1. He aha te kāpia AB?
Ehara te kāpia AB i te kāpia kotahi. He pūnaha kāpia e rua ngā wāhanga . E rua ngā wāhanga motuhake ka whiwhi koe:
Wāhanga A : ko te kapia te tikanga (whakaarohia koinei te "turanga")
Wāhanga B : te whakapakeke (te "whakaoho")
Kāore he mea e tupu i a rātou anō. Engari ina whakaranua ki te ōwehenga tika, ka tīmata he tauhohenga matū. Ka maroke hei hononga mārō, pumau.
Koia te take e kiia ai e te tangata ko te "piri whakapakeke wai-rua".
I runga i te tauira, ka kitea e koe e toru ngā momo matua:
He mea hanga ki te kiriaku – he tere te whakapakeke, he pakari, he pai te mahi ahakoa i runga i ngā mata hinuhinu.
He mea hanga ki te epoxy – he tino kaha, he mārō, he pai mō ngā hikohiko me te konganuku.
He mea hanga ki te silicone – he ngāwari, e whakamahia ana mō te whakatakoto i ngā kohua me te hiri.
Nō reira, ehara te kāpia AB i te hua makutu. He whānau piri, he āhua motuhake tō ia momo.
2. Kei hea te iwi e whakamahi ai i te kāpia AB?
He nui. Ā, he nui te tikanga. Mai i ngā taputapu hiko iti ki ngā whakatikatika waka.
I roto i te hanga me te hikohiko
Ko te kāpia Epoxy AB te mea tino pai mō te whakatō ki roto i ngā kohua – te hiri i ngā papa hiko, ngā whakawhiti hiko, ngā waeine LED. Ka ārai i te makuku, ka whakarato whakamarumaru, ā, ka tiaki hoki i te wiri.
Ka kitea anō hoki i roto i ngā kete pākahiko waka hiko. Ae, kei reira anō hoki.
Mō ngā whakatikatika hanganga
He take tēnei e karangatia ai tēnei mea e te tangata ko te "whakapiripiri i roto i te ngongo". Ka honoa te konganuku, te uku, ngā kirihou mārō (ABS, PC), te karāhe, te rakau, me te kōhatu.
Ngā whakatikatika noa: ngā whakairinga whakaata waka, ngā wāhanga miihini pakaru, ngā hononga tāonga, ngā paipa turuturu.
Engari he ārai anō tēnei – kia mārō, ka pakari. Nō reira kaua e whakamahia ki te rapa, ki ngā potae, ki tētahi mea rānei e piko rawa ana. Ka pakaru.
Mō ngā mahi toi me ngā tauira
He pai hoki ki ngā kaiwhaiwhai te kāpia AB. Mā ngā momo kiriaku ka tere te mau mō ngā whakarerekētanga o ngā kete tauira. Ko ngā momo epoxy? He mārama te karaihe, ka taea te whakataurite i a ia anō, ā, he ātete ki te kōwhai – he tino pai mō ngā mahi toi kapia, ngā paninga papa kaute, me aua kaupapa ataahua "puawai maroke i roto i te poraka".
3. Tākai: Mai i ngā Ngongo Parai Niho ki ngā Kāritere, ngā Pūwero rānei kua Whakakīia i mua
He mea nui ake te takai i tō whakaaro. Ka rerekē te ngāwari – te paru rānei – o tō whakatikatika.
Wehea ngā pounamu, ngā ngongo rānei
Whakaarohia he rite ki ngā ngongo paraihe niho e rua – tētahi mā A, tētahi mā B.
Pēhia, ka tirohia kia 1:1 te ōwehenga, ka whakaranua ki te rākau.
✔ He iti te utu, he ngāwari ki te kitea
✗ Ngāwari ki te hē – ki te hē te ōwehenga, he ngohengohe, he kore rānei i whakamaroketia te kāpia
✗ Ka mau i ngā mirumiru hau
He pai mō ngā mahi iti i te kāinga. Kāore i te pai mō ngā mahi nui.
Pūwero kātere rua (kua whakakīia kētia)
Koinei te kōwhiringa ngaio.
Kua inehia, kua hiritia hoki ngā wāhanga e rua ki roto i tētahi kātere/pūwero kotahi, taha-ki-taha . Ka makahia e koe ki roto i tētahi pū ā-ringa, pū hau rānei, ka tāpirihia he pū whakaranu tūmau, ā, i a koe e pēhi ana i te pūwero, ka whakaranua aunoa te kāpia ki roto i te pūwero – kāore he whakaoho ā-ringa, kāore he paru.
✔ Te ōwehenga tino pai i ngā wā katoa
✔ Kāore he mirumiru hau
✔ He pai mō ngā mahi ka taea te mahi anō, ka ma
Koinei te tikanga o te kupu "kua whakakīia".
Ngā pahu papatipu
Tauine ahumahi – 25kg, 30kg rānei ngā ipu. Wehewehea te A me te B. Ka whakamahia me ngā mīhini tohatoha aunoa. Kāore koe e kite i ēnei i roto i te karāti.
4. Taria – Ko tēhea kāpia AB me whakakī i mua?
He pātai pai tēnei. Kāore e hiahiatia kia whakaurua ngā kāpia AB katoa ki roto i tētahi ngira kua whakakīia. Engari mō ētahi momo, koinei anake te huarahi whai hua.
Anei te wā e tino hiahia ana koe kia whakakīia i mua:
1. Epoxy tino tika me ngā ōwehenga ranunga kāore i te ōrite
Kāore ētahi epoxy e whakaranu i te ōwehenga 1:1. Tērā pea he 2:1, he 4:1, he 10:1 rānei (A ki B).
Ngāna ki te mahi mā te kanohi. Kāore e taea.
Ka whakakīia ngā ngira kua whakakīia i mua e te mīhini me te tika ±1%. Ki te kore tēnā, ka piri tonu tō kāpia mō ake tonu atu, kāore rānei e tino mārō.
2. Ngā tauira tino angiangi, ngā tauira rānei e pupuhi ana
Ki te mea kei te whakaranu koe i ngā mea hikohiko, me rere te kāpia ki roto i ngā āputa iti. Engari mā te whakaoho ā-ringa ka puta te hau – ā, ka pakaru te whakamarumaru me te ārai i ngā mirumiru hau.
Ka whakaranua e ngā ngira kua whakakīia ki mua te kāpia i roto i te pūwero pūmau , me te kore e pā ki te hau. Mā tēnā anake ka taea te whakapai ake i te hua mai i te, hei tauira, 92% ki te neke atu i te 99%. Ehara i te mea iti.
3. Kiriaku tere-whakaora i runga i ngā raina whakaputa
Ka whakapakeke ētahi kāpia kiriaku AB i roto i te 3–5 meneti. Ki te whakaranua e koe tētahi puranga mā te ringa, ka tīmata te paowa i roto i tō kapu i mua i te mutunga o te paninga.
Mā te whakamahi i tētahi ngira kua whakakīia kētia me tētahi mīhini tohatoha hau, ka whakaranua te kāpia i a koe e pania ana . Kāore he moumou, kāore he mataku. Me mahi noa.
Me pēhea te whakakī mua a te piripiri AB i ngā kātere/pūwero rua?
Ko te whakakī-mua o te piri AB mō ngā kātere rua e whakamahi ana i ngā papu rua kua whakatikatikaina hei whakakī i te wāhanga A me te B ki roto i ngā rūma motuhake i te ōwehenga pumau mai i raro ki runga. Ka tangohia katoatia te hau mā roto i ngā piston kua whakapūpūhia me te tango huka i te porotītaha. Hei whakamutunga, hiritia ngā pito e rua ka whakahaerehia he tirotiro kounga. Ka noho motuhake ngā piri e rua tae noa ki te whakamahinga, kia tika ai te whakaranu me te pumau o te mahi.
He aha ngā mea ka taea e Maxwell te mahi mā te kiritaki?
Ka tukuna e Maxwell ki ngā kiritaki he otinga whānui me ngā aratohu hangarau mō ngā piripiri AB, e kapi ana i ngā mea katoa mai i ngā rauemi mata ki te whakakī me te takai i ngā hua kua oti. Ka tukuna hoki e mātou ngā rauemi mata, ngā mīhini whakaranu korehau, ngā kātere/ngā werowero kau, ngā mīhini whakakī piripiri AB, me ngā mīhini tapanga piripiri AB. Me whakamōhio mai ki a mātou ō hiahia, ā, ka whakaratohia e mātou he otinga whakaputa katoa ki a koe.
