Ukudubula ukudubula umphumo wokuqinisa kunye nokusetyenziswa
1. Isiphumo sokuqiniswa kokudubula kokudubula
Ukomeleza ukuqhunyiswa kwe-shot yinkqubo ebandayo yokuqinisa umphezulu wesinyithi. Isebenzisa umatshini oqhumayo odubulayo ukulawula ifuthe leeprojekthi-zesantya esiphezulu kumphezulu womsebenzi, obangela uguquko lweplastiki kumaleko womphezulu. Oku kuphucula i-microstructure kunye nemeko yoxinzelelo lwe-workpiece, ngaloo ndlela iphucula ukusebenza kwayo. Iziphumo eziphambili ziquka:
A. Ukuphucula ubomi bokudinwa kunye nokucinezela ukuqaliswa kokuqhekeka
Eli lixabiso eliphambili lokuqiniswa kokudubula okuqhumayo: Ngokwenza iyunifomu kunye nokulawulwa kwentsalela yoxinzelelo lwentsalela yoxinzelelo kumphezulu womsebenzi ngokudubula ukudubula, ichasene noxinzelelo oluguqukayo loxinzelelo lomsebenzi oluphantsi kwayo, ngaloo ndlela luthintela isizukulwana kunye nokwandiswa kweentanda zokudinwa. Kuxinzelelo-izixhobo ezigxininisiweyo ezinje ngegiya kunye nemithombo, ubomi bokudinwa bunokongezwa ngamaxesha aliqela okanye namaxesha amaninzi, ukunciphisa kakhulu umngcipheko wokuqhekeka kwamazinyo kunye nokusilela kokwaphuka.
B. Ukuphucula umgangatho omncinci -ukusebenza kunye nokwandisa ukuxhathisa ukunxiba kunye nobunzima
Impembelelo yeeprojectiles yenza iinkozo zetsimbi kwi-surface layer ibe yincinci kunye nesakhiwo esincinci, siphucula ngokuthe ngqo ukuqina komphezulu kunye nokumelana nokugqoka; Kwangaxeshanye, iyakwazi ukugudisa amanqaku esixhobo esincinci kunye ne-burrs eshiywe kukulungiswa koomatshini, isuse iziphene ezingaphezulu -, kwaye inciphise iindawo zoxinzelelo.
C. Ukuqinisa ngokudibeneyo anti{1}}ukubola kunye nokuncamathela kokutyabeka
Ngakolunye uhlangothi, ukunyanzeliswa koxinzelelo olushiyekileyo kunokuthintela indlela yokungena yemithombo yeendaba ezonakalisayo, iphucula ukuchasana kwe-workpiece yoxinzelelo lwe-corrosion; kwelinye icala, ukudutyulwa konyango lokuqhushumba kunokufikelela kwinqanaba le-Sa2.5 lokucoceka komphezulu, ukutshintshela iinkqubo zokuhlanjwa kweasidi yemveli ukuphepha imingcipheko ye-hydrogen embrittlement, ukuqinisekisa ukuncamathela kokutyabeka okulandelayo kumgangatho we-ISO 1, kunye nokwandisa ngokubalulekileyo ixesha lokuphila lokuchasa-kokugquma.
D. Ukuphucula ukuzinza kwe-dimensional kunye nokunciphisa umngcipheko wokuguqulwa
Impembelelo yokudubula okuqhumayo inokusasaza ngokulinganayo uxinzelelo olushiyekileyo ngaphakathi kwendawo yokusebenza, yandise imeko yokusasazwa koxinzelelo, inciphise amathuba okuba i-deformation kunye nokuqhekeka ngexesha lokusetyenzwa kunye nenkonzo elandelayo, kunye nokuphucula ukuchaneka okufanelekileyo kunye nokuzinza komda kwamacandelo achanekileyo.
2. Izalathiso ezingundoqo zokuqinisa udubulo:
Ukomelezwa kokuqhushumba kusetyenziswe ngokubanzi-kwimimandla yokwenziwa kwemveliso enokuthembeka okuphezulu kakhulu kunye neemfuno zobomi. Iimeko eziqhelekileyo ziquka:
A. Imveliso yeemoto (ibalelwa kwi-34% yemfuno yemarike, eyona ndawo inkulu yesicelo)
Unyango olungundoqo lwamacandelo aphambili aphantsi kwemithwalo etshintshanayo: imithombo yokunqunyanyiswa, imithombo yevalvu, izixhobo zokuhambisa, ii-crankshafts ze-injini, iinduku zokuqhagamshela, izibiyeli ze-chassis, njl.
B. I-Aerospace
Unyango lwamacandelo angundoqo phantsi kweemeko ezigqithisileyo: izixhobo zokumisa inqwelo moya, iiblawuni zeinjini yomoya, iinxalenye zesakhiwo se-fuselage, iidiski ze-injini kunye neeshafti, njl., kwindawo ephezulu-nobude obuphantsi{2}}nobushushu obuphantsi,{3}}indawo eziphakamileyo zomthwalo, okomeleza ukuxhathisa ukudinwa kunye noxinzelelo lokuxhathisa ukonakala kwezixhobo zenqwelomoya, ukuqinisekisa ukhuseleko lwenqwelomoya.
C. Oomatshini bokwakha kunye nezixhobo ezinzima
Unyango lobunzima-lokunxitywa komthwalo{1}}izinto ezixhathisayo: intonga zebhakethi zokwembiwa, iipleyiti zokukhwela, amazinyo okulayisha, izakhi zekhreyini, njl.njl., ezingasusi nje isikali se-oksidi yomphezulu kodwa ziphucula ubulukhuni bomphezulu kunye nokungagugi, kudityaniswe netekhnoloji edibeneyo yokutshiza, inokwandisa ubomi bamazinyo ebhakethi ngamaxesha asi-8.
D. Amandla omoya kunye necandelo lamandla
Unyango lweegiya zebhokisi yegiya yomoya, inqaba yomoya, iibheringi, iinxalenye zesakhiwo samandla enyukliya, njl. njl., ukulungisa iingxaki zokudinwa kwamacandelo amandla omoya phantsi kwe{1}}imithwalo etshintshanayo yexesha elide, ngelixa uphucula ukunamathela kokugquma kunye-nokonakala kobomi bezakhiwo zenqaba kunye nezinye{3}}ezinkulu{3}}ezinkulu kwiimfuno zentsimbi zexesha elide, ukuziqhelanisa nemigangatho yeenkonzo zexesha elide
E. Uthutho lukaloliwe
Ukunyangwa kweziqhoboshi zikaloliwe, iasi, iinxalenye zebhokisi yegiya, iinxalenye zesakhiwo somzimba wesithuthi, njl.njl., ukuqinisekisa ukuthembeka kwamacandelo othutho lukaloliwe phantsi{1}}kokungcangcazela okuphindaphindiweyo kunye neemeko ezinzima{2}}zomthwalo, ukucutha iindleko zokuyilungisa.
F. Izinto zonyango kunye nezikhethekileyo
Kwi-titanium alloy alloy artificial joints and implants, shot blasting treatment yenza i-nanocrystalline layer on the surface, iphucula kakhulu ukuhambelana kwezinto eziphilayo; kwangaxeshanye, iphucula ukunxitywa kunye nokunganyangeki kwezinto zentsimbi zonyango, ukuziqhelanisa nemekobume yokufakelwa emzimbeni womntu.
G. Enkulu -isakhiwo sentsimbi esichasene{2}}nokutya kwangaphambili{3}}
Unyango lokuqhushumba phambi kokugquma kwezakhiwo ezinkulu zentsimbi ezifana-nezikali ezifana neebhulorho, iinqanawa, iitanki, kunye nemibhobho, endaweni yokususa umhlwa wokuhlanjwa kweasidi, nto leyo engaphuculi nje ukuncamathelisa kokuncamathelisa kodwa inqanda umonakalo wehydrogen embrittlement, ibe yinkqubo yonyango yangaphambili{1}}yenkqubo enzima yokuchasana{2}}nomhlwa.