Ziziphi izinto ezichaphazela isantya sokufudumeza ibhokisi yobushushu obuphezulu-uhlobo lweziko zombane?

1. Amandla obushushu obuphezulu bebhokisi-uhlobo lwesithando sombane sombane

Xa i-workpiece iphathwa ngobushushu kwaye ishushu, izixhobo zokufudumeza ezikhethiweyo zahlukile, kwaye isantya sokufudumeza sihluke, kodwa kwibhokisi yokushisa ephezulu-uhlobo lwesithando somlilo sombane, isantya sokufudumeza siyafana, kwaye into emisela ukufudumeza. isantya ngamandla kunye namandla eziko lombane Ixabiso elikhulu, ubushushu obuninzi bunokubonelelwa ngexesha leyunithi, kwaye ngokukhawuleza isantya sokufudumeza siya kuba ngokwemvelo. Ke ngoko, ukuba usebenzisa isithando sombane sohlobo lwebhokisi kunyango lobushushu kunye nokufudumeza, ukuba ufuna isantya esikhawulezayo sokufudumeza, kufuneka ukhethe isithando somlilo esinebhokisi yombane ephezulu yamandla aphezulu.

2. Ukukhethwa kwenkqubo yokufudumala

Xa usebenzisa i-high-temperature box-type yesithando sombane ukutshisa i-workpiece, inkqubo yokufudumala ye-workpiece kufuneka iqwalaselwe. Phakathi kwabo, isantya sokufudumala se-workpiece sihluke ngokufudumeza ngesithando somlilo, ukufudumeza ukufudumala, ukufudumeza kwisithando somlilo kunye nokufudumala kwiqondo lokushisa eliphezulu. ye.

3. Ngokumalunga nokufudumeza i-workpiece

Kwinkqubo yokufudumeza i-workpiece kunye nebhokisi lobushushu obuphezulu-uhlobo lwesithando sombane sombane, ukuba isantya sokufudumala asilawulwa ngokufanelekileyo, umehluko weqondo lokushisa phakathi kwangaphakathi nangaphandle kwendawo yokusebenza uya kuba mkhulu kakhulu, kwaye uxinzelelo olukhulu lwe-thermal luya . iveliswe ngaphakathi kwendawo yokusebenza, eya kubangela ukuba i-workpiece ikhubazeke okanye iqhekeke. Kwizixhobo zokusebenza ezityebileyo nezinkulu, azikhawulelwanga kuphela ngumthamo wokufudumeza wesithando somlilo, kodwa ukwakhawulwa ngesantya sokufudumeza esivunyelwe ngumsebenzi ngokwawo. Lo mda unokushwankathelwa njengokunciphisa umehluko weqondo lokushisa kwicandelo ekuqaleni kokufudumeza, kunye neqondo lokutshisa ekupheleni kokufudumeza. Ukunciphisa ukufudumala kunye nokunciphisa iziphene zokufudumeza okubangelwa ukushisa okugqithisileyo kwesithando somlilo.

4. Umda wokuhluka kweqondo lokushisa kwinqanaba lokuqala lokufudumeza i-workpiece

Kwinqanaba lokuqala lokufudumala, ingundoqo yokunciphisa izinga lokushisa kukunciphisa uxinzelelo lwe-thermal. Ukukhawuleza kwesantya sokufudumeza, mkhulu umahluko weqondo lokushisa phakathi komphezulu kunye neziko, kunye noxinzelelo olukhulu lwe-thermal, olunokubangela ukuguqulwa kunye nokuqhekeka kwendawo yokusebenza. Ngezinyithi ezineplastiki ezilungileyo, uxinzelelo lwe-thermal lunokubangela kuphela i-deformation yeplastiki, engenabungozi. Ngoko ke, xa ubushushu bentsimbi yekhabhoni ephantsi bungaphezulu kwe-500 ~ 600 ℃, impembelelo yoxinzelelo lwe-thermal inokungahoywa. Isantya sokufudumala esivumelekileyo sikwanxulumene neempawu ezibonakalayo (ingakumbi i-thermal conductivity), ijometri kunye nobukhulu bomsebenzi wensimbi. Ke ngoko, kuya kufuneka ulumke ngakumbi xa ufudumeza ubungakanani obukhulu bentsimbi ephezulu yekhabhoni kunye nentsimbi yealloy workpieces, ngelixa izinto ezibhityileyo zinokufudumeza isantya esingenasizathu.

5. Ukunciphisa iqondo lokutshisa ekupheleni kokufudumeza kwendawo yokusebenza

Ekupheleni kokufudumeza, kusenokubakho ukuhluka kweqondo lokushisa kwicandelo lentsimbi. Umlinganiselo omkhulu wokufudumeza, mkhulu umehluko weqondo lokushisa phakathi kwangaphakathi nangaphandle, othanda ukunciphisa izinga lokushisa ekupheleni kokufudumeza kwentsimbi. Nangona kunjalo, zombini izenzo kunye nethiyori zibonisa ukuba akucebisi ukunciphisa izinga lokushisa kuyo yonke inkqubo yokufudumala. Ngoko ke, ngokuphindaphindiweyo emva kokufudumeza ngokukhawuleza, ukwenzela ukunciphisa ukuhluka kweqondo lokushisa, isantya sokufudumala okanye ukugcinwa kobushushu kunokunciphisa ukufumana ukushisa okufanayo ngaphakathi nangaphandle.