A matsayin hanyar sarrafawa ta gama gari a masana'antar kera kayayyaki ta zamani, injin yanke laser ya karya hanyar sarrafa kayan gargajiya kuma ana amfani da shi sosai a masana'antu daban-daban tare da sabuwar hanyar yankewa, musamman injin yanke laser na fiber.
Masu amfani da suka san injin yanke laser na fiber ya kamata su san cewa dole ne ya yi amfani da iskar gas mai taimako wajen yankewa. Shi ya sa mutane da yawa suka fi damuwa da batun "gas".
A yau zan raba muku iskar gas da ake amfani da ita wajen yanke laser na fiber.
Me yasa muke buƙatar ƙara iskar gas mai taimako yayin sarrafawa?
Kafin mu gano yadda za mu zaɓi iskar gas mai taimako, dole ne mu fara fahimtar dalilin da yasa ake amfani da iskar gas mai taimako da kuma rawar da iskar gas mai taimako ke takawa. Bayan taƙaitaccen bayani game da gogewa: Baya ga hura iskar gas mai taimako a cikin ramin coaxial, amfani da iskar gas mai taimako zai iya sanyaya saman abin da aka sarrafa, rage yankin da zafi ya shafa, sanyaya ruwan tabarau mai mayar da hankali, da kuma hana hayaki shiga wurin zama na ruwan tabarau don gurɓata ruwan tabarau da kuma sa ruwan tabarau ya yi zafi fiye da kima; ban da haka, wasu iskar gas mai yankewa suma na iya kare kayan iyaye. Zaɓin matsin lamba na iskar gas da nau'in yana da babban tasiri akan tsarin yankewa. Nau'in iskar gas mai taimako zai yi tasiri kan aikin yankewa, gami da saurin yankewa, kauri yankewa, da sauransu.
Iskar gas ɗin da za a iya amfani da su a cikin injinan yanke laser sun haɗa da iska, nitrogen, oxygen da argon. A ƙasa, Huazu Laser zai gabatar da amfani da halaye na iskar gas daban-daban.
1. Iska
Ana iya samar da iska kai tsaye ta hanyar na'urar sanyaya iska, don haka tana da arha sosai idan aka kwatanta da sauran iskar gas. Duk da cewa iska tana ɗauke da kusan kashi 20% na iskar oxygen, ingancin yankewar ya yi ƙasa da na iskar oxygen, kuma ƙarfin yankewar yayi kama da na nitrogen. Fim ɗin sinadari mai kama da na nitrogen zai bayyana a saman yankewar, amma ana iya amfani da shi azaman ma'auni don hana layin rufewa faɗuwa. Ƙarshen fuskar yankewar rawaya ce.
Manyan kayan da ake amfani da su sune aluminum, aluminum alloy, bakin jan ƙarfe, tagulla, farantin ƙarfe mai amfani da lantarki, ba ƙarfe ba, da sauransu. Duk da haka, idan buƙatun ingancin samfurin yankewa suka yi yawa, aluminum, aluminum alloy, bakin ƙarfe, da sauransu ba su dace da iska ba saboda iska za ta yi wa kayan iyaye illa.
2. Nitrogen
Lokacin yanke wasu karafa, iskar oxygen za ta samar da fim ɗin oxide a saman yankewa. Amfani da nitrogen na iya hana fim ɗin oxide bayyana ba tare da oxidation ba. Sakamakon haka, yana da halaye na iya zama mai walda kai tsaye, shafa shi, da kuma samun ƙarfin juriyar tsatsa. Ƙarshen fuskar yankewa fari ne.
Manyan faranti masu amfani sune bakin karfe, ƙarfe mai amfani da lantarki, tagulla, aluminum, aluminum alloy, da sauransu.
3. Iskar Oxygen
Ana amfani da shi galibi don yanke ƙarfen carbon ta hanyar laser. Yayin amfani da zafin iskar oxygen don inganta ingancin yankewa sosai, fim ɗin oxide da aka samar zai ƙara yawan shaƙar hasken haske na kayan haske. Fuskar da aka yanke baƙar fata ce ko kuma rawaya mai duhu.
Ya fi dacewa da ƙarfe da aka birgima, ƙarfe da aka birgima don tsarin walda, ƙarfen carbon don tsarin injiniya, farantin matsin lamba mai ƙarfi, farantin kayan aiki, bakin ƙarfe, ƙarfe mai walƙiya, jan ƙarfe, gami da jan ƙarfe, da sauransu.
4. Argon
Argon iskar gas ce mai aiki da iska. Ana amfani da ita don hana iskar shaka da nitride a cikin yanke injin laser. Haka kuma ana amfani da ita wajen walda. Idan aka kwatanta da sauran iskar gas da ake sarrafawa, tana da tsada kuma tana ƙara farashin daidai gwargwado. Fuskar da aka yanke fari ce.
Babban kayan da ake amfani da su sune titanium, titanium alloy, da sauransu.
A cikin abubuwan da ke sama, ana iya amfani da iskar gas da yawa a ko'ina. Mabuɗin shine a yi la'akari da farashin yankewa da buƙatun samfurin. Misali, lokacin yanke kayan ƙarfe na bakin ƙarfe, lokacin da inganci ko ingancin saman samfurin bai yi yawa ba, kamar yadda ake buƙatar yin fenti da sauran hanyoyin sarrafawa, ana iya amfani da iska azaman iskar yankewa, wanda zai iya rage farashi mai yawa. Lokacin da kayan yankewa shine samfurin ƙarshe kuma babu wani tsari na gaba, yana da mahimmanci a yi amfani da iskar gas mai kariya, kamar samfuran sarrafawa. Saboda haka, yayin aiwatar da yankewa da ɓoyewa, yana da mahimmanci a zaɓi iskar bisa ga halayen samfurin.
Lokacin Saƙo: Satumba-27-2024
