Channel Steel - tetahi o nga momo tino noa o te whakarewa

Tetahi hanga (ahumahi kiri tangata ranei) he oti, kahore he ki te whakamahi i te maha nui o pūmārō rerekē (taonga whakarewa) e taea te tono pera pūrere putanga, a hei wāhanga o te mema tautoko hanganga. I roto i te nuinga o te wā e hanga te kēmu o rerekē momo o maitai (waro pai iti), me te rongonui tino i roto ia ratou he hua o konganuku, rawa pūkete hanga. Na roto i te hanga pūkete ngā hua pērā i kurupae, rama, ahau-kurupae, takere, koki, me ētahi atu

E hāngai ana tēnei tuhinga ki runga ki nga awa, e whakamahia i roto i ngā rāngai o rua hanga ahumahi, me te tivira.

Ko te ariā o U-wāhanga

takere kurupae (hongere i huaina maitai) ko te kurupae i he wāhanga ripeka U-āhua; huaina te wāhanga taua te "pouaka-rite". I roto i te nuinga o te wā e whakamahia takere hei huānga e whakarato ana i te taumata anō o te pūmautanga me te faaite rigidity. Reira whakarato hoki ātete pai ki te pikaunga axial, me te piko.

He aha i hanga?

I runga i rauemi ahumahi, maha whakamahia momo rerekē o te maitai (hanganga maitai ki tāpiritanga alloying, waro iti me te tiketike), i runga i nga whakaritenga o te hanganga rānei. No reira, i roto i te meka, te ingoa - te "awa o maitai." I roto i te tahi mau wā, pērā i roto i hanga motokā, ki nga kaho, i reira he whakaritenga motuhake: Me whai ratou āhuatanga anti-ha'iriiri. Hoki enei take, hanga he awa he kowiri tira motuhake, te utu o e ka hei teitei, engari ngā āhuatanga Thermo-tinana rite, he nui ake roa ki awenga waho ratou, rite whakaritea ki te pae teihana wera.

whakarōpū

Ka taea te whakarōpūtia Channel maitai rite ngā hua whakarewa hurihia e whai ake:

1. Tei runga i te tukanga ahumahi:

• takere maitai Hot-whakataka (hangaia e awhiowhio wera);
• motuhake;
• equilateral kōpiko (hangaia e piko matao i runga i te mīhini hanga motuhake);
• taurite kōpiko (hangaia e te taua hangarau rite te puka o mua).

Ratau, kia tuhia te reira e te parahi hongere hurihia wera piko waho rerekē: ko te muri, ko te kōwhiringa ka moremorea kanohi, e he, kua kahore koi koki te hua, i te wera-matapihi e reira he tonu te koki (kite whakaahua i raro nei.).

takere o wera-whakataka

takere piko

2. Tei runga i te āhua me te rahi:

• Matou - i tenei momo he tapa roto o whata ki te tetahi rītaha;
• P - whata hua ki mata whakarara;
• E - tauira economical ki tapa whakarara o putunga;
• L - te marama tauira raupapa me te mata whakarara;
• C - te hua o te raupapa motuhake.

3. I runga i te tika mahi o hurihia, ka taea e whai takere:

• A - te piha (piha pū tiketike);
• B - te piha haapiiraa (tika teitei);
• B - te piha haapiiraa (te piha haapiiraa o kotahi-pū).