Iipropati zomgubo wobhedu

Umgubo wobhedu ngumgubo wealloyi owenziwe ngobhedu kunye netoti, edla ngokubizwa ngokuba “yibronze”.Phakathi kwezixhobo ze-alloy powder, i-bronze yinto eqhelekileyo esebenzayo kunye nezixhobo ezigqwesileyo zomatshini, ukuhanjiswa kombane kunye nokuchasana nokubola.Imbonakalo yomgubo wobhedu ngumgubo ongwevu, ubukhulu bawo buphakathi kwe-10 kunye ne-50μm, kwaye ubuninzi bumalunga ne-7.8g/cm³.

Izinto eziphathekayo

I-powder yeBronze ineempawu ezizinzileyo zomzimba, ukuhanjiswa kombane okugqwesileyo kunye nokuhanjiswa kobushushu.Indawo yayo yokunyibilika iphantsi, i-800 ~ 900℃, kunye nokusebenza kakuhle kokuphosa kunye nokusebenza kokucubungula.Ukongeza, i-powder yobhedu inobunzima obuphezulu, ukuchasana kakuhle kokugqoka kwaye akulula ukunxiba.

Iimpawu zeMichiza

I-powder yeBronze ineempawu ezizinzileyo zeekhemikhali kunye nokumelana nokugqwala okuqinileyo.Inozinzo oluhle lweekhemikhali kumanzi kunye nomoya kwindawo yokushisa kwaye akulula ukuba i-oxidized.Kubushushu obuphezulu, ukuxhathisa kwayo kwi-oxidation kunye nokuxhathisa ukubola kungcono nangakumbi.

Iimpawu zoomatshini

Umgubo wobhedu uneempawu ezilungileyo zoomatshini, kwaye ukomelela kwayo, ukomelela kwesivuno kunye nobunzima buphezulu.Ukumelana kwayo nokunxiba kunye nokumelana nokukhathala kukwalungile, kukulungele ukuveliswa kwamacandelo ahlukeneyo omatshini.

Iimpawu ezishushu

Iimpawu ezishisayo zomgubo we-bronze zilungile, indawo yayo yokuncibilika iphantsi, kwaye i-coefficient yokwandiswa kwe-thermal incinci.Kwiqondo lokushisa eliphezulu, ukuqhutyelwa kwayo kwe-thermal kunye nokuzinza kwe-thermal kulungile.

Ukusetyenziswa komgubo wobhedu

Izinto zokuphosa

Umgubo wobhedu, njengento egqwesileyo yokuphosa, isetyenziswa kakhulu ekwenzeni izinto ezahlukeneyo zokusa.Ngenxa yeqondo eliphantsi lokunyibilika kunye ne-fluidity elungileyo, inokugalelwa ngokulula kwiintlobo ezahlukeneyo zeemilo ezinzima.I-Bronze castings inokumelana nokunxiba kakuhle, ukuxhathisa umhlwa kunye neempawu zokusetyenzwa, kwaye ingasetyenziselwa ukwenza iinxalenye zoomatshini, iimoto kunye nezinye iindawo.

Ihlathi lokuvelisa

Umgubo wobhedu unokusetyenziselwa ukwenza i-bearing bushing, enokumelana nokunxiba okuphezulu kunye nokumelana nokudinwa okuhle, kwaye inokumelana noxinzelelo oluphezulu kunye nesantya.Kwishishini lokuthwala, i-bronze yokuthwala i-bushing isetyenziswa ngokubanzi kwizixhobo ezahlukeneyo zemishini, edlala indima ekukhuseleni indawo yokuthwala kunye nokwandisa ubomi benkonzo yezixhobo zoomatshini.

Izinto zombane

Umgubo weBronzi une-conductivity elungileyo yombane kunye nokumelana nomhlwa kwaye unokusetyenziselwa ukwenza izinto ezahlukeneyo zombane.Umzekelo, ingasetyenziselwa ukwenza i-electrode, i-insulation yocingo kunye namacandelo e-elektroniki.Ukongeza, umgubo wobhedu nawo ungasetyenziswa njengezinto ze-electroplating kunye nezixhobo zokumelana.

Ukunxiba okuxhathisayo

I-powder ye-bronze ingasetyenziselwa njengento yokugqoka engagugiyo ukugubungela umphezulu weendawo ezahlukeneyo zoomatshini.Ngokusebenzisa i-coating yobhedu, ukuxhathisa ukunxiba, ukuxhathisa ukubola kunye nobomi benkonzo yamacandelo kunokuphuculwa.Kwi-aerospace, imikhosi yomkhosi kunye namanye amasimi, i-bronze coating isetyenziswa ngokubanzi kwiindidi ze-speed high-speed, i-high-load-load.