Square Tube Mechanical Properties - Zokolola, Zovuta, Zambiri
Zambiri zamakina zamachubu achitsulo: mphamvu zokolola, mphamvu zamakokedwe, kutalika & kuuma ndi zinthu (Q235, Q355, ASTM A500). Zofunikira pakupanga mapangidwe.
Mphamvu imatanthawuza kuthekera kwa welded lalikulu chubu zipangizo kukana kuwonongeka (zolimbitsa pulasitiki mapindikidwe kapena breakage) pansi katundu malo amodzi. Chifukwa mitundu ya katundu kanthu monga kutambasula, kumangitsa, mapiringidzo, kumeta ubweya, etc.
Chifukwa mphamvu imagawidwanso mu mphamvu zamakokedwe, mphamvu zopondereza, flexural mphamvu, kumeta ubweya wa mphamvu, ndi zina zotero. Nthawi zambiri pamakhala kugwirizana kotsimikizika pakati pa mphamvu zosiyanasiyana, ndipo pogwiritsira ntchito bwino, mphamvu zamakokedwe zimagwiritsidwa ntchito ngati njira yowunikira kwambiri mphamvu.
1. Kusanthula kwachilolezo cha ma welded square chubu - njira zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo Q195 welded square chubu Brinell angle (HB), Rockwell angle (HRA, HRB, HRC), ndi Vickers angle (HV). Ngongole ndi geji yomwe imalinganiza kufewa ndi kuuma kwa zinthu zachitsulo.
Njira yosagwiritsiridwa ntchito kwambiri yodziwira ngodya mkati mwa chaka chino ndi njira yopondereza, yomwe imagwiritsa ntchito kuchuluka kwake ndi mawonekedwe a mutu woponderezedwa kukanikizira pamwamba pazitsulo zoyesedwa pansi pa katundu wina, ndikuzindikira mtengo wake wa ngodya kutengera mlingo wokakamiza.
2. Kusanthula kwachilolezo cha ma welded square machubu - mphamvu, pulasitiki, ndi ngodya zomwe zafotokozedwa pambuyo pake ndizizindikiro zamakina achitsulo pansi pa katundu wosasunthika. Pochita, makina ambiri amakina akugwira ntchito pansi pa katundu wobwerezabwereza, zomwe zingayambitse kutopa m'madera otere.
3. The ntchito index kusanthula welded lalikulu chubu - mphamvu kwambiri amakhudzidwa ndi katundu pa makina mbali, amene amatchedwa katundu zimakhudza. Q195 welded square chubu ikulimbana ndi mphamvu zowononga pansi pa katundu, zomwe zimatchedwa kulimba kwamphamvu.
4. Kusanthula kwachilolezo cha welded square chubu - Angle plasticity imatanthawuza mphamvu ya Q195 welded square tube data kuti idutse pulasitiki deformation (kupindika kosatha) pansi pa katundu popanda kuwonongeka.
5. Kusanthula kwachilolezo cha ma welded square machubu - ntchito yamakina yamachubu apulasitiki.
Nthawi yotumiza: Sep-22-2025
