Me ya sa suka fikarfe bututuMita 6 a kowane yanki, maimakon mita 5 ko mita 7?
A kan umarni na siyan ƙarfe da yawa, sau da yawa muna ganin: "Tsarin daidaitaccen bututun ƙarfe: mita 6 a kowane yanki."
Misali, bututu masu walda, bututun galvanized, bututu mai murabba'i da rectangular, bututun karfe maras sumul, da sauransu, galibi suna amfani da 6m a matsayin daidaitaccen tsayin yanki guda. Me yasa ba mita 5 ko 7 ba? Wannan ba “al’adar masana’antu ba ce kawai,” amma sakamakon abubuwa da yawa.
Mita 6 shine kewayon “tsawon tsayi” don yawancin bututun ƙarfe
Ma'auni na ƙarfe da yawa na ƙasa (misali, GB/T 3091, GB/T 6728, GB/T 8162, GB/T 8163) sun ƙayyadad da kai tsaye: Ana iya samar da bututun ƙarfe a cikin tsayayyen tsayi ko tsayin da ba a kafa ba.
Tsawon tsayayyen gama gari: 6m ± haƙuri. Wannan yana nufin mita 6 shine sanannen ƙasa kuma mafi yawan tsayin tushe.
Ƙaddamarwar Kayan Aikin Samfura
Welded bututu samar Lines, murabba'i da rectangular tube kafa raka'a, sanyi zane niƙa, mike inji, da zafi-birgima bututu kafaffen tsawon tsarin-6 mita ne mafi dace tsawon ga mafi mirgina da kuma welded bututu kafa Lines. Hakanan shine tsayi mafi sauƙi don sarrafawa don samar da kwanciyar hankali. Tsawon tsayi yana haifar da: rashin kwanciyar hankali, wuyar murɗawa/yanke, da girgizar layin sarrafawa. Matsakaicin tsayi yana haifar da raguwar fitarwa da ƙãra sharar gida.
Matsalolin sufuri
Bututun mita 6:
- Guji ƙuntatawa da yawa
- Kawar da haɗarin sufuri
- Babu buƙatar izini na musamman
- Sauƙaƙa lodawa / saukewa
- Bayar da mafi ƙarancin farashi
7-8-mita bututu:
- Ƙara rikitaccen sufuri
- Haɗa manyan haɗari
- Mahimmanci ƙara farashin kayan aiki
Mita 6 ya fi dacewa don gini: ƙarancin sharar gida, yanke madaidaiciya, da buƙatun yanki na gama-gari (3 m, 2 m, 1 m).
Yawancin yanayin shigarwa da sarrafawa suna buƙatar sassan bututu tsakanin mita 2-3.
Tsawon mita 6 za a iya yanke shi daidai cikin sassan 2 × 3 m ko sassan 3 × 2 m.
Tsawon mita 5 sau da yawa yana buƙatar ƙarin haɓaka walda don ayyuka da yawa;
Tsawon mita 7 yana da wahala don jigilar kaya da ɗagawa, kuma sun fi saurin lanƙwasawa.
Tsawon mita 6 ya zama ma'auni na yau da kullun don bututun ƙarfe saboda lokaci guda yana saduwa da su: ƙa'idodin ƙasa, daidaituwar layin samarwa, dacewar sufuri, ƙwarewar gini, amfani da kayan, da rage tsada.
Lokacin aikawa: Dec-02-2025
