Kutheni ukhetha i-frequency efanelekileyo yesithando sokunyibilikisa induction

Ukukhetha i ukuchithwa kwesithando somlilo kunye ne-frequency engafanelekanga iya kuchaphazela umgangatho wokufudumala kwe-workpiece: ubungakanani bamandla; ingxaki yokumisela isantya sokufudumala kunye nokusebenza kakuhle kwe-workpiece; ixesha lokufudumala licotha, ukusebenza kakuhle kwe-workpiece kuphantsi, ukufudumeza akulingani, kwaye ukushisa akukwazi ukuhlangabezana neemfuno. Iya kubangela umonakalo kwi-workpiece kwaye ibangele umphumo ochaseneyo.

Indlela yokukhetha i-frequency echanekileyo ngokuchanekileyo? Nceda ukhumbule la magama alandelayo:

(1) Ubukhulu bedayamitha yesixhobo sokusebenza, kokukhona kufuneka sibe ngaphantsi amaza omoya;

(2) Okukhona ungekho nzulu umaleko wokucima, kokukhona usiba phezulu amaza;

(3) Okukhona umkhulu umthamo wewelding, kokukhona usezantsi i-frequency kufuneka ibe.

Iingenelo zokucinywa komphezulu kwiziko eliphakathi lokunyibilikisa xa kuthelekiswa nokucinywa komphezulu wezixhobo zokufudumeza eziqhelekileyo:

1. Isantya sokufudumeza sikhawuleza ngokugqithileyo, esinokwandisa utshintsho lobushushu kumzimba A kunye nokunciphisa ixesha lotshintsho.

2. Emva kokucima, i-cryptocrystalline martensite ecolekileyo kakhulu inokufumaneka kumphezulu wendawo yokusebenza, ngobulukhuni obuphezulu kancinane (2～3HRC). I-brittleness ephantsi kunye namandla aphezulu okudinwa.

3. I-workpiece ecutshungulwayo yile nkqubo ayilula ukuba i-oxidized kunye ne-decarburized, kwaye kunye nezinye izinto zokusebenza zinokudityaniswa ngokuthe ngqo kwaye zisetyenziswe emva kokulungiswa.

4. Umaleko wokuqina onzulu, kulula ukulawula nokusebenza