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 chimayikidwa pakati pa chojambulacho ndi chosungira chopanda kanthu, pamene nkhonya yojambula imakoka zinthuzo muzojambula, kuzijambula mozungulira malo ozungulira kuti apange chipolopolo. Pali mikangano yambiri pakati pa imfa ndi chofukizira chopanda kanthu. Panthawiyi, zinthuzo zimapanikizidwa pambali, chomwe ndi chifukwa cha makwinya ndi ma radial elongation pansi pa chinthucho, ngati chiwombankhanga chikugwedezeka kwambiri, ngati chiwombankhanga chikugwedezeka. ya nkhonya yotambasula.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 zithe kupirira kukoka popanda buckling.Thandizo pansi pa tsinde lakufa liyenera kukhala chitsulo cholimba, ndipo zikhomo zowongolera zida ziyenera kukhala zazikulu mokwanira kuti ziteteze kusuntha kulikonse kwapamwamba ndi pansi pazida zotambasula.
Yang'ananinso nkhani zanu.Ngati zowongolera zosindikizira zatha komanso zosasamala, zilibe kanthu ngati chida chanu ndi champhamvu - simungapambane.Yang'anani chithunzithunzi chosindikizira kuti muwonetsetse kuti kutalika kwake kwa makina osindikizira ndi oona. Tsimikizirani kuti mafuta anu ojambulira amasefedwa bwino ndikusamalidwa bwino, komanso kuti kuchuluka kwa ntchito ndi malo a nozzle ndizokhazikika. Onetsetsani bwino, kusindikiza ndi kuyang'ana pamwamba kuti muwonetsetse kuti zonse zili bwino. 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.
STAMPING Journal ndi magazini yokhayo yamakampani yomwe idadzipereka kuti ikwaniritse zosowa za msika wazitsulo.Kuyambira mchaka cha 1989, bukuli lakhala likulemba zaukadaulo wapamwamba kwambiri, machitidwe amakampani, machitidwe abwino komanso nkhani zothandizira akatswiri osindikizira kuti azichita bizinesi yawo moyenera.
Tsopano ndi mwayi wofikira ku mtundu wa digito wa The FABRICATOR, mwayi wosavuta kuzinthu zamakampani.
Magazini ya digito ya The Tube & Pipe Journal tsopano ikupezeka bwino, ikupereka mwayi wosavuta kuzinthu zofunikira zamakampani.
Sangalalani ndi mwayi wofikira ku STAMPING Journal ya digito, yomwe imapereka kupita patsogolo kwaukadaulo kwaposachedwa, machitidwe abwino kwambiri komanso nkhani zamakampani pamsika wopondaponda zitsulo.
Tsopano ndi mwayi wofikira ku mtundu wa digito wa The Fabricator en Español, mwayi wosavuta kuzinthu zamakampani zamtengo wapatali.