Mukapanga kufa pang'onopang'ono, kukakamiza kopanda kanthu, kupanikizika, ndi zida zonse zimakhudza kuthekera kopeza zotsatira zosasinthika popanda makwinya.
Q: Tikujambula makapu kuchokera ku kalasi ya 304 zitsulo zosapanga dzimbiri. Pamayimidwe oyambirira a imfa yathu yopita patsogolo, timakoka pafupifupi mainchesi 0.75 kuya. koyilo yaikulu.Kodi tingapeze bwanji chikho choumbidwa mosalekeza popanda makwinya?
A: Ndikuwona funso lanu likudzutsa mafunso awiri: choyamba, zosintha zomwe mumapeza muzochita za lottery, ndipo chachiwiri, zopangira ndi mafotokozedwe ake.
Funso loyamba limakhudzana ndi zolakwika zazikulu za kapangidwe ka zida, ndiye tiyeni tiwunikenso zoyambira.Kukhwinyata kwakanthawi ndi kusintha kwa makulidwe a kapu yamakapu kukuwonetsa kuperewera kwa zida zomwe zikusoweka mu station yanu yopita patsogolo.
Pazojambula zakuya, chopandacho chimakhala pakati pa chojambula chojambula ndi chosungira chopanda kanthu, pamene nkhonya yojambula imakoka zinthuzo muzojambula, kuzijambula mozungulira malo ozungulira kuti apange chipolopolo. kutambasula nkhonya.Ngati ili yotsika kwambiri, makwinya adzachitika.
Pali malire pakati pa chipolopolo cha chipolopolo ndi m'mimba mwake wopanda kanthu womwe sungathe kupyola ntchito yojambula bwino. Malirewa amasiyana ndi kuchuluka kwa chiwerengero cha zinthu. Lamulo lalikulu ndi 55% mpaka 60% pa kujambula koyamba ndi 20% pa kujambula kulikonse. kuwonjezeka pambuyo pomaliza kupanga).
The opanda kanthu chofukizira kuthamanga p ndi 2.5 N/mm2 zitsulo, 2.0 kuti 2.4 N/mm2 aloyi zamkuwa ndi 1.2 kwa 1.5 N/mm2 aloyi zotayidwa.
Kusiyanasiyana kwa makulidwe a flange kumasonyezanso kuti mapangidwe anu a chida siamphamvu mokwanira.Nsapato za nkhungu zanu ziyenera kukhala zokhuthala mokwanira kuti zipirire kukoka popanda buckling.Thandizo pansi pa nsapato ya kufa liyenera kukhala chitsulo cholimba, ndipo zikhomo zowongolera kufa ziyenera kukhala zazikulu mokwanira kuti ziteteze kusuntha kulikonse kwapamwamba ndi pansi kumafa panthawi yotambasula.
Yang'ananinso nkhani zanu.Ngati zowongolera zosindikizira zatha komanso zowoneka bwino, zilibe kanthu ngati chida chanu ndi champhamvu - simungapambane.Yang'anani chithunzithunzi chosindikizira kuti muwonetsetse kuti kutalika kwa makina osindikizira ndi oona komanso apakati.Tsimikizirani kuti mafuta anu ojambulira amasefedwa bwino ndikusamalidwa bwino, komanso kuti voliyumu yogwiritsira ntchito chida ndi malo a nozzle ndizokhazikika.Perekani mosamala zida zonse kuti muwonetsetse kuti zosindikizira zonse ndi zowona. radi;mawonekedwe awo a geometry ndi pamwamba ayenera kukhala angwiro.
Komanso, pamene makasitomala amakonda kuona 304L ndi muyezo 304 ngati interchangeable, 304L ndi kusankha bwino kwa drawing.L amaimira low carbon, amene amapereka 304L zokolola mphamvu ya 0.2% ya 35 KSI ndi 304 wa 0.2% ya 42 KSI.Ndi 14% zokolola kumafuna kutsika kwa 3% mawonekedwe kumafuna kuchepetsedwa kwa mawonekedwe a 3 ndi kutsika kwa 0. Ndizosavuta kugwiritsa ntchito.
Are shop stamping or tool and die issues confusing you?If so, please send your questions to kateb@thefabricator.com and have them answered by Thomas Vacca, Director of Engineering at Micro Co.
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