Pūtu Kanohi Kowiri tira DIN 444
Whakaahuatanga Hua:
| Ingoa hua | A2-70 A4-70 Pūtu kanohi |
| Rahi | M6-64 |
| Roa | 20-300mm, 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:
Ngā taonga tono: momo tātari whakaora-ā-tangata, taputapu kimi hau, kopare puehu, koti ua keri, pūwero maina, taipitopito tono: he whānui te whakamahinga o ngā pūtu hononga: ngā takirere pāmahana iti me te pēhanga teitei, ngā paipa pēhanga, te miihini wai, ngā taputapu keri me te whakaputa hinu, he maha ngā wā ka whakamahia ngā taputapu mara hinu me ētahi atu mara i roto i ngā wā wetewete me te hononga, i ngā taputapu rānei pērā i te umanga takirere, te pahikara takai, ngā waka pēpi. Nā te whakamahinga watea me te tere o ngā pūtu ora, he mahi hono me te whakamau te whakamahinga o ngā pūtu tautoko. He whānui, he whānui hoki.
He pūtu kamo kua oti te whakapai, he mata porowhita maeneene, he tino tika te miro.
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 rawa, kāore e rerekē te āhua ----- 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 ki 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. Mena ka horoia ki te wai ma, ka ma, ka ataahua, ka kanapa me te mea he hou.
Tawhā o te Hua:
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
