Ukusika izinto eziphucukileyo, izixhobo zokucutshungulwa kwe-laser jet micro

Ukusika izinto eziphucukileyo, izixhobo zokusetyenzwa kwejet ye-laser ye-micro obonakalisiweyo

Inkcazelo emfutshane:

Itekhnoloji yethu yokusika i-microjet laser igqibe ngempumelelo ukusika, ukusika kunye nokusika i-6-intshi ye-silicon carbide ingot, ngelixa itekhnoloji iyahambelana nokusikwa kunye nokusikwa kweekristale ze-intshi ezi-8, ezinokuqonda ukusetyenzwa kwe-monocrystalline silicon substrate kunye nokusebenza okuphezulu. , umgangatho ophezulu, ixabiso eliphantsi, umonakalo ophantsi kunye nesivuno esikhulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-LASER MICROJET (LMJ)

I-laser beam egxininisiweyo idibaniswa kwijethi yamanzi e-high-speed, kwaye i-beam yamandla kunye nokusabalalisa okufanayo kwamandla ecandelo lomnqamlezo lenziwa emva kokubonakaliswa ngokupheleleyo kwindonga yangaphakathi yoluhlu lwamanzi. Ineempawu zobubanzi bomgca ophantsi, ubuninzi bamandla amakhulu, ulwalathiso olulawulekayo kunye nokunciphisa ixesha langempela lokushisa komhlaba wezinto ezicutshungulwayo, ukubonelela ngeemeko ezigqwesileyo zokugqitywa ngokudibeneyo kunye nokusebenza kakuhle kwezinto ezinzima kunye neziqhekezayo.

Itekhnoloji ye-laser micro-water jet machining ithatha ithuba lento yokubonakaliswa ngokupheleleyo kwelaser kujongano lwamanzi nomoya, ukuze i-laser idityaniswe ngaphakathi kwijethi yamanzi ezinzileyo, kunye nokuxinana kwamandla aphezulu ngaphakathi kwijethi yamanzi kusetyenziselwa ukufezekisa. ukususwa kwezinto.

I-ADVENTS OF LASER MICROJET

Itekhnoloji yeMicrojet laser (LMJ) isebenzisa umahluko wokusasaza phakathi kweempawu zamanzi kunye nomoya obonakalayo ukoyisa iziphene ezibambekayo zokusetyenzwa kwelaser eqhelekileyo. Kule teknoloji, i-laser pulse ibonakaliswe ngokupheleleyo kwijethi yamanzi ecocekileyo esetyenzisiweyo ngendlela engaphazamisekiyo, njengoko i-fiber optical.

Ngokombono wokusetyenziswa, ezona mpawu ziphambili ze-LMJ iteknoloji ye-laser microjet zezi:

I-1, i-laser beam yi-cylindrical (parallel) beam laser;

I-2, i-laser pulse kwijethi yamanzi njenge-fiber conduction, yonke inkqubo ikhuselwe kuyo nayiphi na imiba yokusingqongileyo;

I-3, i-laser beam igxininiswe ngaphakathi kwesixhobo se-LMJ, kwaye akukho tshintsho ekuphakameni komhlaba owenziwe ngoomatshini ngexesha lenkqubo yonke yokucubungula, ukuze kungabikho mfuneko yokugxila ngokuqhubekayo ngexesha lenkqubo yokucubungula kunye notshintsho kubunzulu bokucubungula. ;

I-4, ukongeza ekukhutshweni kwezinto ezicutshungulwayo kumzuzu ngamnye we-laser pulse processing, malunga ne-99% yexesha kwixesha elilodwa ukusuka ekuqaleni kwe-pulse nganye ukuya kwi-processing ye-pulse elandelayo, izinto ezicwangcisiweyo zikwinyani. -ixesha lokupholisa amanzi, ukwenzela ukuba phantse uphelise indawo echaphazelekayo ngubushushu kunye nomgangatho we-remelt, kodwa ugcine ukusebenza okuphezulu kokucubungula;

I-5, qhubeka nokucoca umphezulu.

Isixhobo sibhala

Xa ukusika kwe-laser yendabuko, ukuqokelela kunye nokuqhuba amandla yimbangela ephambili yomonakalo obushushu kumacala omabini endlela yokusika, kunye ne-microjet laser, ngenxa yendima yoluhlu lwamanzi, iya kuthatha ngokukhawuleza ukushisa okushiyekileyo kwe-pulse nganye. ayiyi kuqokelela kwi-workpiece, ngoko indlela yokusika ihlambulukile. Kwindlela yendabuko "yokunqunyulwa efihliweyo" + "ukwahlula", ukunciphisa iteknoloji yokucubungula.