Forgingsngaphambi kokucubungula ukucubungula, udinga ukudlula inqubo, kufanele uhlole ikhwalithi yempahla yayo eluhlaza, ukuqinisekisa ukuthi izinto zokusetshenziswa azikho izinkinga zekhwalithi ngaphambi kwenqubo elandelayo, manje sizobheka ukuthi yiziphi izidingo ezinazo.
一. Izidingo ezijwayelekile zeukuqambaAma-Raw material.
1. Ukwakheka kwamakhemikhali kuhlangabezana nezidingo.
2. Ukuncibilika, ukubunjwa, ukugiqika,ukuqamba, ukuhlanza nezinye izinqubo zokukhiqiza zihlangabezana nezidingo.
3. Izinga eliphezulu lihlangabezana nezidingo, akukho mihuzuko, izikali, ukugoqa, ukuqhekeka nokunye ukukhubazeka (noma izinga lokukhubazeka lingaphakathi kwebanga elivunyelwe), amaphutha kufanele asuswe, ngezinye izikhathi adinga ukuhlungwa ngokuphelele.
4. Isimo senhlangano sihlangabezana nezidingo, akukho nhlangano engalingani, inhlangano yokushisa ngokweqile, akukho slag, okuxekethile, ama-pores, amabala amhlophe kanye nezinye iziphambeko zangaphakathi.
二. Ukuhlolwa kweukuqambaIzinto zokusetshenziswa Ngaphambi kokushiya imboni, umenzi kufanele ahlole ngokujwayelekileukuqambaizinto zokusetshenziswa futhi uzinikeze ngemikhiqizo efanelekayo, kodwa imboni yokuqamba njengomsebenzisi kufanele futhi yenze ukuhlolwa okudingekayo. Ama-Forgings angahlolwa ngokuhlolwa okujwayelekile noma ukuhlola indawo. Izinto zokuhlola zinganqunywa ngokuya ngohlobo lwempahla eluhlaza kanye nezidingo zokubumba.

1. Isampula yokwakheka kwamakhemikhali. Sebenzisa ukuhlonza inhlansi, induction kazibuthe kanye nokuhlaziya okubonakalayo ukuze uhlole ukuthi izinto zixubile yini.
2. Ukuhlolwa kokubukeka ukuze kutholwe ukuthi ingabe indawo engaphezulu inazo yini iziphambeko kanye nezinga lokukhubazeka, nokuthi ingabe ikhona yini i-decarbonization.
3. Hlola ukuthi okokusebenza kuyahlangabezana yini nezidingo zosayizi nokubekezelelana komumo.
4. Hlola umgodi wokushwaqa kanye nebala elimhlophe ngaphakathi kwempahla ngokuhlolwa kokuphuka; I-thermal brittleness ye-material ihlolwe ukuhlolwa kwe-thermal fracture.
5. Ukuhlolwa kokufakwa kwe-macro kanye nokuncane; Ukuhlukaniswa kwesibabule ensimbi kwahlolwa ngokuhlolwa kwe-sulphur imprint futhi indawo yayo yokuhlukanisa yanqunywa.
6. Hlola usayizi wokusanhlamvu ngesibonakhulu; Hlola isakhiwo se-metallographic.
7. Ukuhlola okungonakalisi: ukuhlolwa kwe-ultrasonic, ukuhlolwa kwamagnetic noma ukuhlolwa kwamanje kwe-eddy.
8. Hlola ukusebenza okucasulayo kwento ngokuhlolwa okucasulayo; Hlola izakhiwo zemishini ngokuhlolwa kwe-tensile, ukuhlolwa kokuqina, ukuhlolwa komthelela, njll.
9. Ukuhlolwa kokuqina: lapho usebenzisa izinto zokusetshenziswa zenombolo entsha yesithando somlilo, qale wenze inqwaba encane ye-forgings futhi uqhube ukwelashwa kokushisa, bese uhlola ukucacisa uhlelo lokwelapha ukushisa kwempahla yenombolo yesithando somlilo. Njengoba kushiwo ngenhla, kuphela ngokuqinisekisa ikhwalithi yezinto zokusetshenziswa singakwazi ukwenza ngokuphepha ukucubungula nokukhiqiza okulandelayo, ukukhethwa kwazo zonke izinto zokusetshenziswa kubaluleke kakhulu.