Mibvunzo Yakajairika Pamusoro peLaser Heat Treatment

Laser kupisa kurapwa kuri kuita kiyi tekinoroji mukugadzira kwemazuva ano, ichipa yakanyanya kurongeka, mabhenefiti ezvakatipoteredza, uye yakanakisa kuchinjika kune zvitsva zvinhu. Pazasi, isu tinopindura mimwe yemibvunzo yakajairika nezve iyi yepamusoro yepamusoro nzira yekurapa.

Ndeipi musimboti wekutanga welaser kupisa kurapwa?
Laser kupisa kurapwa kunoshandisa yakakwirira-simba density laser danda kukurumidza kupisa uye kutonhorera pamusoro pechinhu. Mukati menguva pfupi yakanyanyisa, iyo laser inosimudza tembiricha yepamusoro pamusoro peiyo austenitizing point. Sezvo kupisa kunokurumidza kupera kuburikidza neiyo iyo pachayo yekupisa conductivity, iyo ultrafine martensitic chimiro mafomu. Iyi nzira inovandudza zvakanyanya kuoma kwepasi, kusapfeka kupfeka, uye kuneta simba.

Ko laser kupisa kurapwa kunoratidza sei kurongeka uye kuchinjika?
Imwe yemabhenefiti makuru e laser tekinoroji kugona kwayo kudzora saizi yedanda kusvika padanho re micrometer. Izvi zvinogonesa kusimbaradzwa kwenzvimbo kweakaomesesa geometries senge mold grooves, mazino egiya, uye zvimwe zvakaomarara. Muindasitiri yemotokari, laser kupisa kurapwa kunoshandiswa zvakanyanya kusimbaradza kweiyo injini zvikamu. Mukugadzira mold, inongowedzera nzvimbo dzepamusoro-soro, kuwedzera hupenyu hwesevhisi pasina kukanganisa chishandiso chose.

Nei laser kupisa kurapwa ichionekwa seyakagadzikana?
Kusiyana nemaitiro echinyakare ekurapa kupisa nzira, laser kupisa kurapwa hakudi mvura, mafuta, kana imwe inotonhorera midhiya panguva yekushanda. Izvi zvinobvisa kubuda kwemvura yakasviba uye kunoderedza kusvibiswa, kuenderana nemisimboti yekugadzira yakasvibirira. Iyo yakachena uye yakagadzikana maitiro inoita kuti ive sarudzo yakanaka kune maindasitiri ane chinangwa chekudzikisa nharaunda yavo tsoka.

Inochinjika sei laser kupisa kurapwa kwezvinhu zvitsva?
Sezvo zvinhu zvisingaremi zvichiwana mukurumbira, kunyanya muindasitiri yemotokari yemagetsi, yakatsaurirwa laser kupisa maitiro akagadziridzwa alloys uye macomposites. Semuenzaniso, aruminiyamu alloys anobatsirwa kubva kune yakagadziridzwa makristasi zvimiro, zvichikonzera kusimba kwepamusoro uye kuoma. Carbon fiber composites inogona kuwana zvirinani pamusoro pezvivakwa uye yakasimba chisungo kuita, ichitsigira kukura kuri kudiwa kwezvinhu zvisingaremi, zvinogara kwenguva refu mune zvepamberi engineering application.