Iyiphi igesi esetshenziselwa umshini wokusika , umoya-mpilo noma i-nitrogen?

Kungani ungeza igesi elisizayo lapho umshini wokusika i-fiber laser usika izinto zensimbi? Kunezizathu ezine. Enye iwukubangela igesi elisizayo ukuba liphendule ngamakhemikhali ngezinto zensimbi ukuze kwandiswe amandla; okwesibili ukusiza imishini iqhume i-slag endaweni yokusika futhi ihlanze i-kerf; okwesithathu ukupholisa indawo eseduze kwe-kerf ukunciphisa indawo ethinteke ukushisa. Usayizi; Okwesine ukuvikela ilensi yokugxilisa ingqondo nokuvimbela imikhiqizo evuthayo ekungcoleni ilensi yokubona. Ngakho yiziphi amagesi asizayo avame ukusetshenziswa emishinini yokusika i-fiber laser? Ingabe umoya ungasetshenziswa njengegesi elisizayo?

Lapho umshini wokusika i-fiber laser usika amapuleti ensimbi amancane, izinhlobo ezintathu zamagesi, i-nitrogen, umoya-mpilo nomoya, zingakhethwa njengamagesi asizayo. Imisebenzi yabo imi kanje:

I-nitrogen: Uma usikwa amapuleti anombala njengensimbi engagqwali noma i-aluminium, i-nitrogen ikhethwa njengegesi elisizayo, elingadlala indima ekupholiseni nasekuvikeleni izinto. Uma isetshenziswa, ingxenye yensimbi enqunyiwe ikhanya futhi umphumela muhle.

I-oksijeni: Uma usika insimbi ye-carbon, umoya-mpilo ungasetshenziswa, ngoba umoya-mpilo unomsebenzi wokupholisa nokusheshisa ukuvutha nokusheshisa ukusika. Ijubane lokusika lishesha kakhulu kuwo wonke amagesi.

Umoya: Ukuze wonge izindleko, ungasebenzisa umoya ukusika insimbi engagqwali, kodwa kukhona ama-burrs acashile ohlangothini olungemuva, vele uwusande nge-sandpaper. Okusho ukuthi, lapho umshini wokusika i-fiber laser usika izinto ezithile, umoya ungakhethwa njengegesi elisizayo. Lapho usebenzisa umoya, i-air compressor kufanele ikhethwe.

Kodwa-ke, ochwepheshe bokusika i-laser batusa, isibonelo, umshini wokusika i-fiber laser we-1000-watt. I-1mm carbon steel nensimbi engagqwali inqunywa kangcono nge-nitrogen noma umoya, umphumela uzoba ngcono. I-oksijeni izoshisa imiphetho, umphumela awulungile.