51吃瓜

??? ??? ???????? ??? ???? ?????? ??????? ???????? ?????? ?? ???????? Sheet metal, ??????? ??????? ????????? ??????????. ?? ???????? ????????????????, ????? ?? ???? ?????????? ????????? ???

1. ??? ??? ????????????????????? ????????????:

???? ?????????? ??????????? ???????, ???? ????? ?? ???? ???? ??? ?? ??? ??????? ??? ?? ????? ???? ??? ????? ???? ??? ?????, ???????????? ?? ????? ????? ???????, ???? ?????? ?????????? ??????????? ??????, ??? ?? ??????? ??????? ?????? ?? ????????? ???? ?? ????? ??????, ??? ?????? ??? ???зе? ??????? ?????? ?? ??????? ?????????? ?? ??????? ????? ????????????? ????? ?????????? ???зе????????? ???????? ??? ??? ?????????? ??????

????????? ????????????????? - ???? ?????????? ???зе? ?????????????, ?? ???? ??? ????????? ??? ??? ????? ??? ??? ??????????, ??? ??????? ??? ?????????? ?????????? ??? ???? ??????? ???? ?? oksijèn ???? ?? ??? ???? ???? ??? ?????????? ????? ??? ???????? ??? ??? ?????? ???? ??? ?????, ??? ??? ?????????? ???????? ???? ??? ????????????????????????????? ??? ????? ???? ??? ????????????. ???????, ????? ???????? ?????, ??? ?????? ?????????????????????????? ????? ??? ?? ????, ????? ??? ???????? ????????-??????? ???? ??? ???? ???????????????? ?? ??? ????????, ?? ??? ?? ?????? ????????.

??????? ?????????????????? - ????? ???? ????? ??????? ????? ?? ???? ????? ?????????????? ?? ????? ???? ??? ??????????, ?????????? ???? ???? ????? ??????? ??? ????????????? ???? ?? ???????????? ????? ?????????????? ????? ???? ??????? ???зе? ????????? ????? ????? ?????????? ?????? ??? ??????????? ??????????? ???????????????, ????? ?? ??????????????? ???? ????? ????? ??? ??? ???? ?? ?????????????? ????????, ???? ??????????? ??? ????????????? ???? ??? ??????????? ????? ????????. ??? ????, ??? ???????????????????? ???????? ??? ?????? ??? ??? ???????????????????? ????? ??? ????? ??? ??? ??? ???????? ????????????????. ??? ???зе? ??? ??? ???? ???? ??? ???? ????? ?? ???? ???????????????????? ??? ???????, ?? temporal and spatial characteristics of the beam are important, so generally transverse flow CO2 lasers cannot meet the requirements of laser cutting. ??addition, ????????????????????????? ??????????? ?? ??????????? ????????????? ????????? ?????? ?? ????????? ??????? ??? ?????????? ??? ?????????, ??? ???? ????

??? ??? ???? ??? ???? ??????? ???????????????, ?? ????????? ?? ????-kwalite? ???????????, ?? ??????????? ?????????? ??? ??????? ??????????????? ??? ??? ????????? ??? ?????????? ?? ???????????????? ??????? ??? ??????, ??? ?????? ?????? ?? ?????? ?? ?????????? ???? ???????????????????, ???? ????????????, ??????????????????, ???????????, ??. ???? ??? ????????, ??? ?????????? ??? ?????? ?? ?????????? ??? ??? ???????????? ???????????, ??? ?? ??? ???????????? ?? ???? ??????? ??? ????????? ??? ?????? ?? ????? ?????????????, ???????? ???? ?????? ?? ????????????. ??? ????? ?????? ?? ???????????? ??? ??????????. ?? ????????? результаты ????? ??? ??? ?????? ???? ??? ???? ????? ???.

2. ?????????? ???? ????????????? ???? ????? ????? (???????? ????? ??? ????? ????????) ???? ???????? ??? ???????????:

??? ??? ?????? ???????????? (????? ????? ????????????????? ?????????????????? ??????) ???? ??? ????????????? ?????????????? ???? ?? ??????????? ????? ?????, ????? ???? ??????? ?????????????? (soft puncture), ????? ???? ?? ?????? ??????? ?? ?????????? ??? ??? ?????, ??? ???? ?????? ??? ?????????????????????? (soft puncture) мет???? ?? ??? ???????? ???????????????????? ??? ??? ??????????????????? ?? ?? ??? ?????????. ????? ??????? ??????????? ?????? ???????? ??????, ??? ?????? ??? ???. ??? ??????????? ????? ?????, ???? ??????? ???????????????? ??? ???????? ?? ????????? ????? ??

??? ???????? ???? ??????????? ??? ??????? ???? ?????????. ??? ?? ????? ???? ?????, ????????? ??? ?? ??????? ??!