Papamuri ahumahi
I te mea he nui ake te whakawhirinaki o ngā ahumahi ki ngā ngongo PTFE, kua piki ake hoki te maha o ngā ngongo PTFE. He mea noa ngā ngongo PTFE i roto i ngā whare hanga me ngā awheawhe mīhini, ā, kua noho tonu i roto i ngā ahumahi kai, ahuwhenua, hī ika, hangahanga, miihini, hikohiko, motuka me te matū. He mea hanga te ngongo PTFE ki te 100% rauemi parakore, e whakamahia ana mō te tuku wai me te hau i roto i ngā taputapu maha. Nā ōna āhuatanga matū pai. Ko ngā āhuatanga pēnei i te ātete pāmahana me te pēhanga teitei, te ārai waikura me te ārai koroheketanga, me te roa o te ora ratonga kua whakamahia ki roto i te whānuitanga o ngā tono.
I roto i te tukanga tukatuka o ia rā, me tapahi pinepine ngā ngongo. He rerekē ngā whakaritenga tapahi mō ia tukatuka.
Kei raro nei ka whakaatuhia e au ētahi tikanga tapahi:
Tirohanga Whānui mō te tapahi ngongo PTFE
I roto i te mahi hanga ngongo, hei whakahaere i te hanga, te rokiroki me te kawe, he roa te roa o te ngongo i te wā e hangaia ana, engari i ētahi wā me tapahi te ngongo ki tētahi roa pumau i te wā e whakamahia ana. I roto i te tukanga tukatuka miihini, ko ngā tikanga noa oKo te tapahi i te ngongo PTFE ko te tapahi ā-ringa, te tapahi ā-haurua-aunoa me te tapahi CNC
tapahi ā-ringa:
He ngāwari, he watea hoki te tapahi ā-ringa, engari he iti te kounga o te tapahi ā-ringa, he nui ngā hapa ā-ahu, he nui ngā para rauemi, he nui te mahi tukatuka whai muri, he uaua ngā tikanga mahi me te iti o te whai huatanga whakaputa.
tapahi ā-haurua-aunoa:
I roto i ngā mīhini tapahi haurua-aunoa, he pai ake te kounga o te mīhini tapahi kōtaha mō ngā wahi mahi. Nā te mea he mata tapahi e whakamahia ana, kāore e pai mō te tapahi kotahi-wahi, iti-papa me te rahi. Ahakoa ka whakaitihia e ētahi atu momo mīhini tapahi haurua-aunoa te kaha o te mahi a ngā kaimahi, he māmā noa iho ā rātou mahi, ā, he pai anake mō te tapahi i ētahi wāhanga āhua ōrite. Ki te whakatauritea ki ngā tikanga tapahi ā-ringa me te haurua-aunoa.
Te tapahi CNC：
Ka taea e te tapahi CNC te whakapai ake i te whai huatanga me te kounga tapahi o te tapahi ngongo PTFE, me te whakaiti i te kaha o te mahi a te kaiwhakahaere.
Momo mata kani mīhini tapahi PTFE
Ka taea e koe te whakamahi i te kani pū, i te kani porowhita rānei hei tapahi i te kirihou, i runga i te āhua o te rauemi. I te nuinga o te wā, i te tukatuka kirihou, ka puta te wera i te taputapu, ā, ka kino pea ki te rauemi. Nō reira, me whiriwhiri te mata kani tika kia rite ki te āhua me te rauemi motuhake.
Kani whitiki:
He mea tino pai mō te tapahi i ngā pae porowhita me ngā ngongo. He mea pai kia whakamahia he poro tautoko, ā, me whakamahi hoki i tētahi mata kani koi, kua tika te whakatakotoranga.
Ngā Painga: 1. He pai te tango maramara. 2. Ārai i te waku nui me te kohikohi wera nui i waenga i te mata kani me te rauemi. 3. Ārai i te aukati i te mata kani
Kani porowhita:
He mea tino pai mō te tapahi pereti i te rārangi tika. I raro i te mana tika, ka taea te whakamahi i te kani porowhita mō te tapahi pereti i te rārangi tika me te matotoru o te 100mm. Me hanga te mata kani ki te konganuku whakapakeke, me te tere whāngai tere me te whakatikatika tika.
He tuhipoka mō te tapahi
1. Ki te whakamahia te tikanga kani, ka tino taratara te pito o muri o te ngongo kirihou i muri i te kani. I taua wā anō, kāore tonu te kounga o te mata pito i muri i te huri i te pai nā te pakari me te matotoru o te ngongo; ki te whakamahia te tikanga tapahi, ka kōpeketia te ngongo PTFE i roto i te tukanga tapahi, ā, ka tapahia, kia kore ai te mata pito porotaka e papatahi, e kore hoki e ōrite te āhua, ā, kāore e taea te whakatutuki i ngā whakaritenga kounga teitei ake; ā, he huarahi ma, he huarahi whai hua ake hoki te mata maitai ki te tapahi i te ngongo.
2. Ko tētahi mea e warewarehia ana ko te hiranga o te tapahi tika i ngā ngongo PTFE. He mea tino nui te whiwhi i tētahi tapahi tapawhā ma, tino tika, inā koa i te wāhanga e hono ana ki te taputapu. Tērā pea ka raru te turuturu mēnā he pai te tapahi o ngā awa. Hei tāpiri, kaua e whakamahi kutikuti hei tapahi i te ngongo PTFE, nā te mea, haunga te kore e puta he tapahi ma, ka kuruhia te ngongo i te wā e tapahia ana. Mā tēnei ka ngaro te porowhita o ngā pito tapahi, ka puta hoki ngā pūwāhi waku, ka whakawhāiti i te mahi a te ngongo PTFE.
3. Ko tētahi atu kōwhiringa e whakamahia whānuitia ana ko te whakamahi i te mata koi, i te tapahi rānei, ahakoa he ma te tapahi, he uaua ki te tapahi tapawhā. Me whiriwhiri he tapahi ngongo PTFE e tika ana hei āwhina i a koe ki te whakaoti i tēnei raruraru. Kia whiwhi ai i te tapahi tapawhā ma, tino tika hoki.
4. I te wā e tapahi ana, nā te toronga o te ngongo, ka piko te mata o te pito, ā, ka tapahia te roa o te ngongo me te hapa nui, me tukatuka anō. I tēnei wā, me whiriwhiri he mīhini tapahi ngongo he tino pai te whakaputa. Mā tēnei ka ōrite te roa o te ngongo tapahi, ka maeneene te mata o te pito tapahi o te ngongo rapa, ka roa te ora o te taputapu tapahi, ā, kāore e ngāwari te whakapiri i te maripi.
Ngā rapunga e pā ana ki te ngongo PTFE:
Wā tuku: Hanuere-23-2021