Hanyoyi daban -daban na Yanke Na'urar Laser

Yankan Laser shine hanyar sarrafawa ba lamba ba tare da babban kuzari da kyakkyawar kulawar yawa. An kafa tabo Laser tare da babban ƙarfin kuzari bayan mai da hankali kan katako na laser, wanda ke da halaye da yawa lokacin amfani da shi a yanke. Akwai hanyoyi huɗu daban -daban na yanke laser don magance yanayi daban -daban.

1.Nara yankewa 

A cikin yanke narkewar laser, kayan da aka narkar da su ana fitar da su ta hanyar iska bayan an narkar da kayan aikin a gida. Saboda canja wurin abu yana faruwa ne kawai a cikin yanayin ruwa, wannan tsari ana kiransa yankan narkewar Laser.
Gilashin Laser tare da iskar gas mai tsafta mai tsafta yana sanya abin da ya narke ya bar ramin, yayin da iskar gas ɗin ba ta da hannu a yanke. Yanke narkewar Laser na iya samun saurin yankewa mafi girma fiye da yanke gas. Makamashin da ake buƙata don iskar gas yawanci ya fi ƙarfin da ake buƙata don narke kayan. A yankan narkewar Laser, katako na Laser kawai yana shaƙa. Matsakaicin saurin yanke yana ƙaruwa tare da haɓaka ƙarfin laser, kuma yana raguwa kusan ba tare da haɓaka farantin farantin da zafin narkewar kayan ba. Game da wani ikon laser, iyakancewar abubuwan shine matsin lamba na iska a tsagewar da kuma yanayin ɗumamar kayan. Don kayan ƙarfe da titanium, yanke narkewar Laser na iya samun ƙimar ba da iskar shaka. Don kayan ƙarfe, ƙarfin ƙarfin laser yana tsakanin 104w / cm2 da 105W / cm2.

2.Vaporization yankan

A cikin aiwatar da yanke gas ɗin laser, saurin yanayin zafin kayan abu yana tashi zuwa zafin zafin tafasa yana da sauri sosai wanda zai iya gujewa narkewar da ke haifar da zafin zafi, don haka wasu kayan suna tururi cikin tururi kuma sun ɓace, kuma wasu kayan ana busa su daga kasan yankan kabu ta kwararar iskar gas a matsayin ejecta. Ana buƙatar ƙarfin laser sosai a wannan yanayin.

Domin hana turɓewar kayan daga ruɓewa akan bangon tsagewar, kaurin kayan ya zama bai fi girma fiye da diamita na katako na Laser ba. Saboda haka wannan tsari ya dace kawai don aikace -aikace inda dole ne a guji kawar da abubuwan da suka narke. A zahiri, ana amfani da tsarin ne kawai a cikin ƙaramin filin amfani da kayan ƙarfe na ƙarfe.

Ba za a iya amfani da tsarin don kayan kamar itace da wasu yumɓu ba, waɗanda basa cikin narkar da ƙasa kuma da wuya su ƙyale tururin kayan ya sake haɗawa. Bugu da ƙari, waɗannan kayan galibi dole ne su sami yanke kauri. A yankan gas gas na laser, mafi kyau mafi kyau na mayar da hankali ya dogara da kaurin kayan da ingancin katako. Ƙarfin Laser da zafin tururi suna da wani tasiri a kan mafi kyawun matsayi mai da hankali. Matsakaicin saurin yankan yana daidai gwargwadon zafin gasification na kayan lokacin da aka gyara kaurin farantin. Yawan wutar lantarkin da ake buƙata ya fi 108W / cm2 kuma ya dogara da kayan, zurfin yankewa da matsayin mayar da hankali kan katako. Dangane da wani kauri na farantin, yana ɗaukar cewa akwai isasshen wutar laser, matsakaicin saurin yankewa yana iyakance ta saurin jigilar gas.

3.Ya rage yanke karaya

Don kayan aiki masu rauni waɗanda ke da sauƙin lalacewa ta hanyar zafi, babban sauri da yankewa mai sarrafawa ta hanyar dumama katako na laser ana kiransa yanke yankewar sarrafawa. Babban abun cikin wannan tsarin yankan shine: katako na Laser yana zafi da ƙaramin yanki na abu mai rauni, wanda ke haifar da babban gradient thermal da babban nakasa na inji a wannan yanki, wanda ke haifar da samuwar fasa a cikin kayan. Muddin ana kula da ɗigon dumama na ɗamara, katako na Laser zai iya jagorantar tsararrakin fasa a duk inda ake so.

4.Yawan yankan Oxidation (yankan harshen wuta na laser)

Gabaɗaya, ana amfani da iskar gas don narkewa da yankewa. Idan ana amfani da iskar oxygen ko wani iskar gas mai aiki a maimakon haka, za a ƙone kayan a ƙarƙashin fitowar katako na Laser, kuma za a samar da wani tushen zafi saboda tsananin haɗarin sinadarai tare da oxygen don ƙara ƙona kayan, wanda ake kira narkar da iskar shaka da yankewa. .

Saboda wannan tasirin, ƙimar ƙirar ƙarfe na tsari tare da kauri ɗaya na iya zama sama da na narkar da yanke. A gefe guda kuma, ingancin tsinkewar na iya zama mafi muni fiye da na yanke narke. A zahiri, zai samar da faffadan faffadan faffadanci, kazantar bayyananniya, haɓaka yankin da abin ya shafa da ƙima mafi muni. Yankan harshen Laser ba shi da kyau a kera madaidaitan samfura da kusurwoyi masu kaifi (akwai haɗarin ƙona sasanninta masu kaifi). Za'a iya amfani da lasers yanayin Pulse don iyakance tasirin zafi, kuma ikon laser yana ƙayyade saurin yankewa. Game da wani ikon laser, iyakancewar abubuwan shine isar da iskar oxygen da isasshen zafin kayan.


Lokacin aikawa: Dec-21-2020