Kodi laser yowala kwambiri ndi chiyani?

Mitundu yodziwika bwino ya laser ili ndi fiber laser, ultraviolet laser ndi CO2 laser, koma kodi high brightness laser ndi chiyani? Tiyeni tiyambe ndi makhalidwe anayi oyambira a laser. Laser ili ndi makhalidwe a directionality yabwino, monochromaticity yabwino, coherence yabwino, ndi high brightness. Kuwala kumayimira kuwala kwa laser, komwe kumatanthauzidwa ngati mphamvu ya kuwala yomwe imatulutsidwa ndi gwero la kuwala m'dera la unit, bandwidth ya unit frequency, ndi unit solid angle. Mwachidule, ndi "mphamvu ya laser pa unit space", yoyesedwa mu cd/m2 (werengani: candela pa sikweya mita). Mu laser field, kuwala kwa laser kumatha kusinthidwa ngati BL=P/π2·BPP2 (komwe P ndi mphamvu ya laser ndipo BPP ndiye khalidwe la beam).

Kuwala ndi chimodzi mwa zizindikiro zofunika kwambiri poyesa magwiridwe antchito a laser. Kukonza bwino zitsulo kumaperekanso zofunikira kwambiri pakuwala kwa laser. Zinthu ziwiri zimakhudza kuwala kwa laser: zinthu zake zokha ndi zinthu zakunja.

Chinthu chodzipangira chokha chimatanthauza mtundu wa laser yokha, zomwe zimakhudzana kwambiri ndi wopanga laser. Ma laser a opanga makampani akuluakulu ndi apamwamba kwambiri, ndipo akhalanso chisankho cha zida zambiri zodulira laser zamphamvu kwambiri.

Zinthu zakunja zimatanthauza makina oziziritsira. choziziritsira mafakitale monga chakunja njira yoziziritsira ya laser ya ulusi, imapereka kuziziritsa kosalekeza, imasunga kutentha mkati mwa malo oyenera ogwirira ntchito a laser, ndipo imatsimikizira mtundu wa kuwala kwa laser. Chiwotchi cha laser chilinso ndi ntchito zosiyanasiyana zoteteza alamu. Kutentha kukakwera kwambiri kapena kotsika kwambiri, laser imayamba yatulutsa alamu; lolani wogwiritsa ntchito ayambitse ndikuyimitsa zida za laser panthawi yake kuti apewe kutentha kosazolowereka komwe kungakhudze kuzizira kwa laser. Ngati kuthamanga kwa madzi kuli kotsika kwambiri, alamu yoyendetsera madzi idzayatsidwa, kukumbutsa wogwiritsa ntchito kuti ayang'ane cholakwika nthawi yake (kuyenda kwa madzi ndi kochepa kwambiri, zomwe zimapangitsa kutentha kwa madzi kukwera ndikukhudza kuzizira).

S&A ndi wopanga chiller cha laser ndi zaka 20 zakuchitikira mufiriji. Imatha kupereka firiji ya ma laser a ulusi wa 500-40000W. Ma model opitilira 3000W amathandiziranso njira yolumikizirana ya Modbus-485, amathandizira kuyang'anira kutali ndikusintha magawo a kutentha kwa madzi, komanso kupangitsa kuti firiji ikhale yanzeru.