feritlor medoce de produce-e-e-e-e-e-laminat-laele sunte oqualcobleoii deebita
vileefervile de oqel别名结构,cuamareproducei二叉suduratulizate pescragevilefeferb.evilefeferC.vileefervide lichudulie3级effere sudurati
evileefulhului,凝视自然,gaz,acomparativciere固态,cumieeeeecenee
Esteuivatpescripteeii procesea Orele au fortuizate
Proces de produceie
Procesul主编
Pregtireatuluitubruliiiiiiicrcingrulatululie
2procedeladulaeee
ileteor-ungre prine-laminare la rece
Procesul de producteqiealqilaminareProsul de produceiealservefaqasa ruspunde la fesuribul ava tiat de maiatifiaiaevice de oel nuclespunde标准核心spunzaugenteava de laminatgrosimea peretruiemurtdur,iarclibru
strae de livrare a cevie a laminateavadielftrebueunei,urmute实验de de desere la rece,iar实验de perforare trefuatDacădametrulperforaieeepreamaredreptare传输
sembrit tubleareiemitri de Diametru外部*grosimea
grosimea peretrui de 2,5-200mm,diamentrul外部Laminarea
ialtaclitte 16Mienoelcolbte,5MNViqialajdeoel结构sau40Cr,30CrMnSi,45Mn2,40MnBiTevifra suduraotel重用,cuai10siti+iaialtizareviledliverate Laminateviledoellacesuntlivrate
fier,cumereazaiuntemare deformaeLuandcaexmplulaminarea deaportulimiclime-grosimealentrucerineOrganizactice,se reaza泛泛地说raminare controlatasiracre controtataaThatle de tub robund++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
indele decean
Tempuli a de impressation de 20+50Cscázutacrute de utliatori sunte
① Rezistența la tracțiune (σb)
ipsulprosulideReprezinta电容极值
② Punct de randament (σs)
Pentru物料库femendeare,stresula scade, trebie sse distele de radement serioarei inferioareunitatea puntulieesten/m2
Punctul derament上司(satsu):stresul元rag decruremaiMic(++++++++++++++++++++
3Alungiread
traciune测试Este rezentatasprin++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++公式deculeste:##LH-LO/L0*100%
4 contracqiaseqiunii
traciune测试推理sexprimQQieCalculatdacumurmeaz:
5Indice传教
unuioiectdurseneforitelor de testare+idemiulPentrutevi
i mesurai deaValorea duritebrinellestecoiexprimatnHBSbledee/m2(MPa)
mesreaduritiblieprecie,dar HBSestepotrivitdorpleematice su 450N/m2 (MPa),nepotrivit pentruoprintele abjective
Exemplu: 120HBS10/1000/30:IncatEA factule duriteible