Izilumkiso zokufumana ukufana kobushushu bezithando kwi ivacuum yokutshisa iziko

1. Umlinganiselo wokushisa kwesithando somlilo we-vacuum brazing furnace uhlukile kwisithando somlilo esiqhelekileyo. Ngethuba lokulinganisa, iqondo le-vacuum kunye nesantya sokunyuka kwengcinezelo phantsi kweemeko eziqhelekileyo zokusebenza kwesithando somlilo kufuneka kuqinisekiswe ukulinganisa ngokuchanekileyo ukushisa kwesithando somlilo.

2. Ngenxa yokuba imowudi yokudlulisa ubushushu ye-vacuum brazing oven yahlukile kwisithando somlilo esiqhelekileyo, eyona nkqubo yokulinganisa ubushushu ibonisa ukuba ixabiso leqondo lobushushu le-thermocouple elawulwayo lihluke kakhulu kwixabiso lobushushu le-thermocouple elilinganiswe ngokufudumeza okusebenzayo. indawo kwinqanaba lokuqala lokugcinwa kobushushu.

3. Kwimeko yokusebenza kwe-vacuum, ukuphambuka kweqondo lokushisa kwendawo yokufudumala esebenzayo kunokufikelela ku-± 5 ° C ngaphakathi kwexesha eliqhelekileyo lokubamba, elihlangabezana neemfuno zenkqubo.

4. Susa i-thermocouple yokulinganisa kwi-flange yokulinganisa ubushushu, kwaye unakekele ukuba uyithathe ngokuthe tye xa uyikhupha ukuze uyithintele ukuba iphule kwaye yonakalise i-thermocouple.