Pūtu Taupoki Upoko Tapaono Kowiri tira, DIN 7991
Whakaahuatanga Hua:
| Ingoa hua | Pūtu Pōtae Upoko Tāuru Hexagon Socket |
| Rahi | M3-24 |
| Roa | 6-100mm, i runga rānei i te hiahia |
| Tau | SS304/SS316 |
| Rauemi | Kowiri tira |
| Te maimoatanga mata | Maeneene |
| Paerewa | DIN/ISO |
| Tiwhikete | ISO 9001 |
| Tauira | Tauira Koreutu |
Whakamahinga:
I runga i te mata o te kōhao whakapiri i te wahi hono, ka tukatukahia he pūwero porowhita kōniko 90-tohu, ā, kei roto i tēnei pūwero porowhita te pane o te tīwiri mīhini papatahi, e ōrite ana ki te mata o te wahi hono. Ka whakamahia hoki ngā tīwiri mīhini papatahi i ētahi wā me ngā tīwiri mīhini papatahi pane porowhita. He ataahua ake tēnei momo tīwiri, ā, ka whakamahia ki ngā wāhi ka taea e te mata te puta ake.
Me pēhea te whakamahi?
Ko te nuinga o ngā tīwiri totohu ka whakamahia ki ngā wāhi kāore e taea te whakaara ake i te mata o te wāhanga i muri i te tāutanga. E rua ngā momo wāhanga hei whakamau. Ko te matotoru o te pane, i muri i te whakakīkī i te tīwiri, kāore tonu tetahi wāhanga o te miro tīwiri e tomo ki te kōhao miro. I tēnei wā, ka taea te whakakīkī i te tīwiri pane totohu.
He koki kōne 90° te koki o te koeko o te pane o te tīwiri pane totohu. Ko te tikanga, ko te koki tihi o te mata wiri hou kua hokona ko te 118° -120°. Kāore ētahi kaimahi kāore i te whakangungua e mōhio ki tēnei rerekētanga koki, ā, he maha ā rātou whakamahi i te wiri 120° Reaming, ā, ko te mutunga iho, kāore ngā tīwiri pane totohu e totohu ana i te wā e whakakīkī ana i ngā tīwiri pane totohu, engari he rārangi kei raro i te pane tīwiri, koinei tētahi o ngā take e kore ai e taea e ngā tīwiri e kīia nei he tīwiri totohu te pupuri pūmau.
Ngā whakatūpato i te wā e whakamahia ana:
1. Me 90° te koki o te kōhao whakapūmau. Hei whakapūmau, he pai ake kia iti iho i te 90°, kaua e neke atu i te 90°. He mahi nui tēnei.
2. Mena he iti iho te matotoru o te pepa whakarewa i te matotoru o te pane o te tīwiri pane totohu, ka taea e koe te whakarerekē i te tīwiri iti ake, te whakanui ake rānei i te kōhao i te whakanui ake i te kōhao kia nui ake ai te whānui o te kōhao o raro, kia kore ai e piri te wāhanga.
3. Mēnā he maha ngā kōhao tīwiri kua totohu ki te wāhanga, kia tika ake te mahi i te wā e mahi ana i te mīhini. Kia piko te wiri, he uaua ki te kite i te huihuinga, engari ka taea te whakakīkī mēnā he iti te hapa, nā te mea mēnā kāore te tīwiri i te tino piri (kāore i te neke atu i te 8mm), mēnā he hapa kei te tawhiti o te kōhao, ka rerekē te āhua o te pane o te tīwiri nā te kaha ina whakakīkītia, ka whakakīkītia rānei.
Ngā pātai noa mō te maitai kore waikura:
P: He aha te take he aukume te maitai kore waikura?
A: Nō te maitai kore waikura austenitic te maitai kore waikura 304. Ka huri te Austenite hei martensite i te wā e mahi makariri ana, ā, ka huri pakupaku rānei. He aukume te martensite, nō reira he kore aukume te maitai kore waikura, he aukume ngoikore rānei.
P: Me pēhea te tautuhi i ngā hua kowiri tira pono?
A: 1. Tautokohia te whakamātautau rongoā motuhake o te kowiri tira, ki te kore e rerekē te tae, he kowiri tira tūturu.
2. Tautoko i te tātari hanganga matū me te tātari āwhata.
3. Tautokohia te whakamātautau paoa hei whakatauira i te taiao whakamahinga tuturu.
Q: He aha ngā maitai kore waikura e whakamahia whānuitia ana?
A: 1.SS201, he pai mō te whakamahi i te taiao maroke, he ngāwari ki te waikura i te wai.
2.SS304, taiao o waho, taiao makuku rānei, ātete kaha ki te waikura me te waikawa.
3.SS316, tāpirihia te molybdenum, he ātete ki te waikura, he tino pai mō te wai moana me ngā matū.
E rima ngā painga o te maitai kore waikura:
1. He pakeke teitei, kāore he whakarerekētanga ----- Ko te pakeke o te kowiri tira he nui ake i te 2 ngā wā i te parahi, he nui ake i te 10 ngā wā i te konumohe, he uaua te tukatuka, ā, he uaua te tukanga whakaputa.
2. He pakari, kāore e waikura ---- he mea hanga ki te kowiri tira, ko te whakakotahitanga o te chrome me te nickel ka hanga he paparanga ārai-waikura i runga i te mata o te rauemi, ka mahi hei ārai i te waikura.
3. He pai mō te taiao, kāore he paitini, kāore hoki e poke ------- Kua mōhiotia te kowiri tira he mea parakore, he haumaru, kāore he paitini, ā, he ātete ki ngā waikawa me ngā kawakore. Kāore e tukuna ki te moana, ā, kāore hoki e poke i te wai puna.
4. Ataahua, kounga teitei, whai hua --------- He rongonui ngā hua kowiri tira puta noa i te ao. He hiriwa, he mā te mata. I muri i ngā tau tekau o te whakamahinga, e kore e waikura. Ki te horoia ki te wai ma, ka ma, ka ataahua, ka kanapa me te mea he hou.
Ngā painga o te hua:
- Mīhini Tika
☆ Ine me te tukatuka mā te whakamahi i ngā mīhini me ngā taputapu ine tika i raro i ngā āhuatanga taiao e tino whakahaerehia ana.
- He maitai waro kounga teitei (35#/45#)
☆ He roa te ora, he iti te wera e puta mai ana, he pakeke rawa, he pakari rawa, he iti te haruru, he ātete ki te kakahu me ētahi atu āhuatanga.
- He whai hua te utu
☆ Mā te whakamahi i te maitai waro kounga teitei, i muri i te tukatuka me te hanga tika, ka tino whakapai ake i te wheako kaiwhakamahi.
Te maimoatanga mata:
- Mangu
☆ He tikanga noa te mangu mō te whakamahana i te konganuku. Ko te kaupapa matua ko te hanga i tētahi kiriata waikura ki runga i te mata konganuku hei wehe i te hau, hei ārai hoki i te waikura. Ko te whakapōuri he tikanga noa mō te whakamahana i te konganuku. Ko te kaupapa matua ko te hanga i tētahi kiriata waikura ki runga i te mata konganuku hei wehe i te hau, hei ārai hoki i te waikura.
- Konutea
☆ Ko te whakapūmau hiko he hangarau tuku iho mō te paninga whakarewa e ārai ana i te waikura ki ngā mata whakarewa. Ko ngā painga matua ko te pai o te tūhono me te ātete pai ki te pa atu. Nā te pai o ōna āhuatanga whakahinuhinu, he mea noa te whakamahi i te whakapūmau cadmium i roto i ngā hua rererangi, te waka rererangi, te moana, me te reo irirangi me te hikohiko. Ka tiakina e te paparanga whakapūmau te papa maitai mai i te tiaki ā-pūkaha me te tiaki matū, nō reira he pai ake tōna ātete waikura i te whakapūmau konutea.
- HDG
☆ Ko ngā painga matua ko te pai o te tūhono me te ātete pa. Nā ōna āhuatanga whakahinuhinu pai, he mea noa te whakamahi i te whakakikorua cadmium i roto i ngā mahi rererangi, te ao tūroa, te moana, me ngā hua reo irirangi me ngā hua hiko. Ka tiakina e te papa whakakikorua te papa maitai mai i te tiaki ā-mīhini me te tiaki matū, nō reira he pai ake tōna ātete waikura i te whakakikorua konutea. He pai te ātete waikura o te konutea tuku-wera, he tiaki patunga tapu mō ngā papa maitai, he ātete huarere teitei, ā, he ātete ki te wai tote. He pai mō ngā tipu matū, ngā whare whakapai hinu me ngā papa mahi takutai moana me te moana.
Tawhā o te Hua:
PAEREWA DIN 7991
TŌ MŌHIO:
1. Ngā pēke 25 kg, ngā pēke 50 kg rānei.
2. ngā putea me te papa.
3. 25 kg ngā kātene, ngā kātene rānei me te papa.
4. Te tākai hei tono a ngā kiritaki
