Iindaba zeshishini
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Izinto ezingeloncedo ziphambili zamanzi njengendawo yokupholisa yokucima izinto zokubumba?
1) kwidayagram ye-austenite isothermal yenguqu yendawo eqhelekileyo, oko kukuthi, malunga ne-500-600 ℃, amanzi kwinqanaba lefilimu yomphunga, izinga lokupholisa alikhawulezi ngokwaneleyo, lidla ngokubangela ukupholisa okungalinganiyo kunye nokungonelanga kwesantya sokupholisa kunye nokwakheka kwe. i "soft point".. Kwi-martensite transf...Funda ngokugqithisileyo -
Loluphi uhlobo loqhagamshelo lwebholithi olusetyenziswa yintsimbi yentsimbi engenasici?
Abathengi bahlala bebuza: uqhagamshelo lwensimbi engenasici nokuba ukhetha iibholiti zentsimbi? Ngoku ndiza kubhala into endiyifundileyo ukwabelana nawe: Izinto eziphathekayo azinanto yakwenza kunye nezixhobo ze-flange bolts, ngokwenkqubo yaseYurophu ye-HG20613-97 "i-steel pipe flange ene-fasteners (i...Funda ngokugqithisileyo -
Indlela yokusebenzisa i-welding flange ngokuchanekileyo
Iiflange Ngophuhliso olukhawulezayo lolwakhiwo lwemibhobho yangaphakathi yomphathiswa wangaphandle, uvavanyo loxinzelelo lwemibhobho luye lwaba likhonkco elibalulekileyo elibalulekileyo, ngaphambi nasemva kovavanyo loxinzelelo, kufuneka kudlule umgca wokutshayela ibhola kwicandelo ngalinye lombhobho, inani lamaxesha aqhelekile yi-4 ~ 5. Ingakumbi...Funda ngokugqithisileyo -
Ukusetyenziswa kokuqina kunye nokuqina kwe-forgings
Ukuqina kunye nokuqina zizalathisi zokusebenza ezibonisa ukukwazi ukucima i-forgings, kwaye nazo ziyisiseko esibalulekileyo sokukhetha nokusebenzisa izinto eziphathekayo.Ubunzima bubunzima obuninzi obunokuthi ukubunjwa kunokufikelela phantsi kweemeko ezifanelekileyo.Into ephambili inquma ...Funda ngokugqithisileyo -
Indlela yokuphucula iplastiki yokubumba kunye nokunciphisa ukuchasana kwe-deformation
Ukuze kube lula ukuqukuqela ukwenza billet metal, ukunciphisa ukumelana deformation kunye nokugcina amandla izixhobo, ezi ndlela zilandelayo yamkelwa ngokubanzi inkqubo forging: 1) Bamba iimpawu eziphathekayo forgings, kwaye ukhethe ubushushu deformation efanelekileyo, velocity kunye de. ..Funda ngokugqithisileyo -
Umgangatho weFlange
Umgangatho weFlange: umgangatho weSizwe we-GB/T9115-2000, uMphathiswa woShishino UMGANGATHO JB82-94, uBuphathiswa boShishino lweMichiza umgangatho HG20595-97HG20617-97, UbuPhathiswa baMandla oMbane umgangatho GD0508 ~ 0509, umgangatho waseMelika ASME/ANSI B16.5, umgangatho waseJapan JIS/KS(5K, 10K, 16K, 20K), umgangatho waseJamani...Funda ngokugqithisileyo -
Ziziphi iindlela zokucoca ngokubumba
Ukucoca i-Forgings yinkqubo yokususa iziphene ezingaphezulu kwe-forging ngokusebenzisa oomatshini okanye iikhemikhali. Ukuze kuphuculwe umgangatho wobume be-forging, ukuphucula iimeko zokusika ze-forging kunye nokuthintela iziphene zomhlaba ekwandiseni, kuyafuneka ukuba ucoce into engenanto kunye ne-forging ...Funda ngokugqithisileyo -
Iziphene kunye neMilinganiselo yokuXhasa izinto ezinkulu: Ulwakhiwo olungalinganiyo lwe-microstructure kunye neempawu
forgings ezinkulu, ngenxa yobukhulu bawo enkulu, iinkqubo ezininzi, umjikelo elide, non-uniformity kwinkqubo, kunye nezinto ezininzi engazinzanga, ngokufuthi kubangele non-uniformity enzulu kwi microstructure, ukuze bangakwazi ukuphumelela uvavanyo lwepropati mechanical, ukuhlolwa metallographic kunye qaphela isiphene esingonakalisi...Funda ngokugqithisileyo -
Iziphene kunye nemilinganiselo yokuXhasa iifogi ezinkulu: Ukwenza iintanda
Kwi-forging enkulu, xa umgangatho wezinto eziluhlaza uhlwempuzekile okanye inkqubo yokubumba ingekho ngexesha elifanelekileyo, ukuqhekezwa kokukhwabanisa kuhlala kulula ukwenzeka. Oku kulandelayo kwazisa iimeko ezininzi zokwenziwa kwecrack ezibangelwa zizinto ezimbi. (1) Ukwenza iintanda ezibangelwa ziziphene ze-ingot Uninzi lweziphene ze-ingot m...Funda ngokugqithisileyo -
Inkqubo yokuqulunqa i-ring forgings
Ukubunjwa kweringi kusetyenziswa kakhulu kushishino okwangoku. Inkqubo yokubumba i-ring forgings nayo iqulethwe ngamacandelo amane. Oku kulandelayo ikakhulu kukuxelela malunga nenkqubo yokwenza umsesane, ndiyathemba ukuba unokufunda. Inkqubo yokubumba i-ring forgings ikakhulu ibandakanya la manyathelo alandelayo: Pier ...Funda ngokugqithisileyo -
Inkqubo esisiseko yokubumba
Inkqubo yokubunjwa kwe-forging ngokuqhelekileyo ngolu hlobo lulandelayo: ukulungiswa kwee-ingots okanye ukugubungela okungenanto - i-ingots (i-blank) yokuhlola - ukufudumeza - ukupholisa - ukupholisa - ukuhlolwa okuphakathi - ukunyangwa kobushushu - ukucoca - ukuhlolwa kokugqibela emva kokukhwabanisa. 1. ingot isetyenziswa ikakhulu kwimveliso ephakathi ...Funda ngokugqithisileyo -
Impembelelo yeetsimbi ezahlukeneyo kwiipropati kunye nokunyanzeliswa kwentsimbi
Iintsimbi zi-thermoplastic kwaye zinokucinezelwa xa zishushu (iintsimbi ezahlukeneyo zifuna amaqondo okushisa ahlukeneyo). Oku kubizwa ngokuba yimalleability. I-malleability ukukwazi kwezinto zetsimbi ukutshintsha imilo ngaphandle kokuqhekeka ngexesha lokusebenza koxinzelelo. Kubandakanya ukukwazi ukwenza isando sokubumba, ukuqengqeleka...Funda ngokugqithisileyo
