Fekitari yekutengesa yakananga yeakarongedzwa carbon simbi steel materu
Matikirwo emakiromita izita remucheka materu uye rectangular machubhu, kureva kuti, simbi machubhu ine huwandu hwakaenzana uye husina kukwana. Ivo vanogadzirwa nekudzikisira strip simbi mushure mekugadzirisa. Kazhinji, simbi ye strip haina kubhadharwa, yakarukwa, yakakwenenzverwa, uye yakavezwa kuti iite chubhu yakatenderera, iyo yakabva yatanga kuita square tube uye yakatemwa muhurefu hwerefu.
Chigadzirwa Chekutanga
Zvakare inozivikanwa sechiwere uye rectangular inotonhora-yakakotama simbi, inotaurwa seyemwere machubhu uye rectangular machubhu, nemakodhi f uye j zvichiteerana
1. Iko kubvumidzwa kwekusvava kwemadziro kwechikuru chekwere hakuzopfuuri kana kusviba kwemadziro kana kusviba kwemadziro yakakura kupfuura 10mm, kusasanganisa madziro madziro emakona uye maWeld nzvimbo.
2. Iyo yakajairwa kuburitsa kureba kweiyo square tube ndeye 4000mm-12000mm, ine 6000mm uye 12000mmymy yakawedzera. Mativi materu anobvumidzwa kuendesa muhurefu hurefu uye asina kugadziriswa kureba asingasviki 2000mm. Ivo vanogona zvakare kununurwa muchimiro chematehwe emisangano, asi machubhu madiki anofanira kutemwa kana achinge ashandiswa nemutengi. Iyo uremu hwehurefu hwerefu uye isina-yakatarwa zvigadzirwa hazvifukidze 5% yehuwandu hwehuwandu hwekutumira. Kune mativi materu ane temple ane uremu hukuru kupfuura 20kg / m, hahupfuure gumi muzana yehuwandu hwehuwandu hwekutumira.
3. Iyo curvature yeiyo square tube haizopfuure 2mm pa mita, uye iyo yakazara curvature haigoni kupfuura 0.2% yehurefu hwese
Kutumira Nguva: Aug-09-2024