Ngokusho kokuhlangenwe nakho kwethu, siyajabula ukukwazisa ngeziphambeko ezijwayelekile zokugxiviza isitembu phakathi nokucubungula ukukhiqiza kanye nokuhlaziya izimbangela kanye nokuhlinzeka ngezinyathelo zokuvimbela zokubhekisela.
1.1.Ama-Burrs: Ama-Burr angadaleka lapho igebe le-die blanking likhulu kakhulu, lincane kakhulu noma lingalingani, izindwani zokufa ze-concave ne-convex zingabukhali ngokwanele, futhi isimo sokuvala singesihle.
Isixazululo: Hlola igebe nengxenye ehlobene bese ulungisa iphutha ngokufanele.
1.2. Ukungqubuzana okungalingani kwezingxenye:
a. Phakathi nenqubo yokuvala, izingxenye zinamandla amakhulu okudonsa nokugoba futhi zijwayele ukungqubuzana.
Indlela yokuthuthukisa ukusebenzisa i-punch kanye ne-press plate ukuze ucindezele ngokuqinile ngesikhathi sokuvala futhi ugcine umkhawulo obukhali, ongafinyelela imiphumela emihle.
b. Lapho ukwakheka kwengxenye kuyinkimbinkimbi, amandla okugunda azungeze ingxenye awalingani, ngakho-ke amandla asuka endaweni ezungezile aye enkabeni ayakhiwa, abangele ukuthi ingxenye igoqe.
Isixazululo ukukhulisa amandla okucindezela.
c. Uma kukhona uwoyela, umoya, njll. phakathi kwefa nengxenye, noma phakathi kwezingxenye, ingxenye izosonteka, ikakhulukazi izinto ezisetshenziswayo ezincanyana nezinto ezithambile kungenzeka ukuthi zigoqe.
Isixazululo: I-warping phenomenon ingaqedwa ngokufaka uwoyela ngokulinganayo nokubeka izimbobo zokungena.
1.3. Ukushwabana:
a. Ukujula komdwebo wengxenye yokunyathela kujule kakhulu, okuholela ekugelezeni kwezinto zeshidi ngokushesha okukhulu ngesikhathi senqubo yokuphakela izinto ezibonakalayo, kwakheka imibimbi.
b. I-engeli engu-R yediyizi inkulu kakhulu ngesikhathi somdwebo wengxenye yokugxiviza, okuholela ekungakwazini kwepunch ukucindezela into ngesikhathi somdwebo, okuholela ekugelezeni kweshidi nokushwabana okushesha kakhulu.
c. Izimbambo ezicindezelayo zengxenye yokugxiviza azinangqondo, izimbambo ezicindezelayo zincane kakhulu futhi isikhundla asilungile, esingakwazi ukuvimbela ngokuphumelelayo izinto zeshidi ukuthi zigeleze ngokushesha, zakha imibimbi.
d. Idizayini yokumisa isikhunta ayinangqondo, okuholela ekungakwazini ukucindezela izinto ngesikhathi somdwebo wengxenye yokugxiviza noma umkhawulo wokucindezela uncane kakhulu, okuholela ekungakwazini ukucindezela izinto ngesikhathi sokudweba, okuholela emibimbi.
Isixazululo sokushwabana ukusebenzisa umshini wokucindezela onengqondo kanye nokusetshenziswa okunengqondo kwezimbambo zokudonsa.
1.4. Amaphutha ekunembeni kobukhulu:
a. Ukunemba kwe-dimensional komkhawulo wokusika ekukhiqizeni isikhunta akuhlangabezani nezinga, okuholela kusayizi oweqile wengxenye.
b. Emkhiqizweni wokugxiviza, ingxenye iyabuyela emuva, okwenza indawo yokuma yenqubo elandelayo ingafani ngokugcwele nengxenye, okubangela ukonakala phakathi nenqubo yokugxiviza, kuthinte ukunemba kobukhulu.
c. Ingxenye ayimi kahle, umklamo awunangqondo, futhi ingxenye iyanyakaza ngesikhathi sokunyathela. Kuphinde kube namaphutha ekwakhiweni kwengxenye, okuholela ekumisweni okungalungile, okuthinta ukunemba kobukhulu.
d. Ngenxa yokulungiswa okungalungile kwenqubo yangaphambilini noma ukuguga kwe-fillet, izingxenye zezinqubo eziningi zikhubazekile ngokungalingani, okubangela izinguquko ze-dimensional ngemva kokushaya.
Isixazululo: Ngenxa yalezi zizathu ezingenhla ezidala izinkinga zokunemba kobukhulu, kufanele sithathe izinyathelo zokulawula ezidingekayo, njengokugxiviza okunengqondo kwengxenye yomumo kanye nebanga lokubekezelela, ukuthuthukisa ukunemba kokukhiqizwa kwesikhunta, kanye nokuklama izindlela zesinxephezelo sokuphindaphinda.
1.5. Ukulimala kwengcindezi:
a. Kukhona udoti ebusweni bempahla. Hlola ukuthi akukho yini udoti ebusweni bento ngesikhathi sokunyathela. Uma kunemfucumfucu, yihlanze ngesibhamu somoya namanikiniki.
b. Kukhona izinto zangaphandle ebusweni besikhunta. Sebenzisa amathuluzi ukuhlanza izinto zangaphandle ebusweni besikhunta bese ukhetha igebe lesikhunta eliphansi elifanelekile ngokusho kobukhulu beshidi.
c. Impahla yesikhunta inozibuthe. Shintsha ukulandelana kokucubungula, bese ucubungula kusuka ngaphandle kuya ngaphakathi futhi umugqa ngomugqa lapho ushaya ucezu lokusebenza. Sika imiphetho (sika imiphetho) kuqala bese ushaya inetha. Ukugxiviza okukhethekile kokwenza kungase kukhubazeke, okungenzeka kube ngenxa yokucindezela okukhulu.Intwasahlobo ekubunjeni idinga ukushintshwa.
d. Amafutha okugxiviza awahlangabezani nezidingo. Faka esikhundleni samafutha okucubungula isitembu samanje bese ukhetha uwoyela wokugxiviza okhethekile oqukethe izithasiselo zokucindezela okwedlulele kwe-sulfide.
1.6. Imihuzuko: Isizathu esiyinhloko sokuklwebheka kwengxenye izibazi ezibukhali esikhunjeni noma othulini lwensimbi oluwela esikhunjeni.Isinyathelo sokuvimbela ukupholisha izimpawu esikhunjeni futhi uhlanze uthuli lwensimbi.
1.7. Imifantu engezansi: Isizathu esiyinhloko sokuqhekeka kwezingxenye ezingaphansi yi-plasticity yezinto ezibonakalayo noma ukucindezela okuqinile kwendandatho yesikhunta evalekile.Isinyathelo sokuvimbela siwukuba esikhundleni sezinto zenziwe nge-plasticity enhle noma ukuxegisa idivayisi engenalutho.
1.8. Ukushwabana kodonga oluseceleni: Isizathu esiyinhloko sokushwabana kodonga oluseceleni kwengxenye ukuthi ubukhulu bezinto ezibonakalayo akwanele (uma buncane, ubukhulu buvunyelwe ukuba bube mncane) noma i-eccentricity lapho isikhunta esiphezulu nesiphansi sifakiwe. Igebe ngakolunye uhlangothi likhulu futhi igebe ngakolunye uhlangothi lincane. Isinyathelo sokuvimbela siwukuba esikhundleni sezinto ngokushesha futhi ulungise isikhunta.
1.9 Ukugqoka Kwamathuluzi:
Enye inkinga evamile ngokugxivizwa kwensimbi ukugqoka kwamathuluzi. Ngokuhamba kwesikhathi, amathuluzi asetshenziswa enqubweni yokugxiviza ayaguga futhi angasebenzi kahle, okuholela ekugxilweni kwezitembu zekhwalithi embi. Lokhu kungase kube ngenxa yezinto ezihlukahlukene, okuhlanganisa ukunakekelwa okungafanele, ukukhetha okungalungile kwempahla, nokusebenzisa ngokweqile.
1.10 Ukukhetha Okubalulekile:
Ukukhetha izinto ezingalungile nakho kuyinkinga evamile ngokugxiviza kwensimbi. Uma izinto ezingalungile noma ezisezingeni eliphansi zisetshenziswa emsebenzini othile wokugxiviza, kungaholela eqophelweni eliphansi lokugxiviza, ukuguga kwamathuluzi, nezinye izinkinga.
