Bincika Matsayin Yanzu da Yiwuwar sarrafa Laser na Gilashin

Laser masana'antu fasaha ya ga m ci gaba a cikin past shekaru goma, tare da na farko aikace-aikace kasancewa Laser aiki na karfe kayan. Yanke Laser, waldawar Laser, da ƙulla ƙarfe na Laser suna daga cikin mafi mahimmancin matakai wajen sarrafa Laser ɗin ƙarfe. Koyaya, yayin da maida hankali ya karu, homogenization na samfuran Laser ya zama mai tsanani, yana iyakance haɓakar kasuwar Laser. Don haka, don karya ta, aikace-aikacen Laser dole ne su faɗaɗa cikin sabbin yankuna. Abubuwan da ba na ƙarfe ba sun dace da aikace-aikacen laser sun haɗa da yadudduka, gilashi, robobi, polymers, yumbura, da sauransu. Kowane abu ya ƙunshi masana'antu da yawa, amma manyan fasahohin sarrafawa sun riga sun wanzu, yin maye gurbin laser ba aiki mai sauƙi ba ne.

Don shigar da filin kayan da ba na ƙarfe ba, wajibi ne a bincika ko hulɗar Laser tare da kayan abu ne mai yuwuwa kuma ko mummunan halayen zai faru. A halin yanzu, gilashin ya fito waje a matsayin babban yanki tare da ƙarin ƙima da yuwuwar aikace-aikacen sarrafa laser batch.

Babban sarari don Yankan Laser Glass

Gilashi muhimmin abu ne na masana'antu da ake amfani da su a masana'antu daban-daban kamar na motoci, gini, likitanci, da na'urorin lantarki. Aikace-aikacen sa sun fito daga ƙananan matatun gani masu auna micrometers zuwa manyan fatunan gilashin da ake amfani da su a masana'antu kamar mota ko gini.

Gilashin za a iya rarraba shi cikin gilashin gani, gilashin quartz, gilashin microcrystalline, gilashin sapphire, da ƙari. Muhimmin halayen gilashin shi ne karyewar sa, wanda ke haifar da ƙalubale ga hanyoyin sarrafa al'ada. Hanyoyin yankan gilashin na al'ada yawanci suna amfani da kayan aikin gami ko lu'u-lu'u, tare da yanke tsarin zuwa kashi biyu. Da fari dai, an ƙirƙiri tsagewa a saman gilashin ta amfani da kayan aikin lu'u-lu'u ko dabaran niƙa mai ƙarfi. Na biyu, ana amfani da hanyoyin injiniya don raba gilashin tare da layin tsagewa. Duk da haka, waɗannan tsarin al'ada suna da bayyanannun kurakurai. Ba su da inganci, suna haifar da gefuna marasa daidaituwa waɗanda sau da yawa suna buƙatar gogewa na biyu, kuma suna samar da tarkace da ƙura. Bugu da ƙari, don ayyuka irin su hako ramuka a tsakiyar ginshiƙan gilashi ko yankan siffofi marasa tsari, hanyoyin gargajiya suna da ƙalubale sosai. Wannan shi ne inda abũbuwan amfãni na Laser yankan gilashin zama bayyananne. A shekarar 2022, kudaden shigar da masana'antun gilashin kasar Sin suka samu ya kai yuan biliyan 744.3. Yawan shigar da fasahar yankan Laser a cikin masana'antar gilashi har yanzu yana cikin matakin farko, yana nuna babban sarari don aikace-aikacen fasahar yankan Laser a madadin.

Gilashin Laser Yanke: Daga Wayoyin Waya Zuwa Gaba

Gilashin Laser yankan sau da yawa yana amfani da shugaban mai da hankali na Bezier don samar da babban ƙarfin kololuwa da katako mai yawa a cikin gilashin. Ta hanyar mai da hankali kan katako na Bezier a cikin gilashin, nan take yana vaporize kayan, yana haifar da yankin vaporization, wanda ke faɗaɗa cikin sauri don samar da fasa a saman sama da ƙasa. Waɗannan fasassun suna samar da sashin yanke wanda ya ƙunshi ƙananan ƙananan maki mara ƙima, suna samun yanke ta hanyar karyewar damuwa na waje.

Tare da gagarumin ci gaba a fasahar laser, matakan wutar lantarki kuma sun karu. Laser kore na nanosecond tare da ikon sama da 20W na iya yanke gilashin yadda ya kamata, yayin da laser ultraviolet na picosecond tare da ikon sama da 15W yana yanke gilashin ƙasa da kauri 2mm. Akwai kamfanonin kasar Sin wadanda za su iya yanke gilashin kauri har zuwa mm 17. Laser yankan gilashin alfahari high dace. Misali, yankan gilashin diamita 10cm akan gilashin kauri 3mm yana ɗaukar kusan daƙiƙa 10 kawai tare da yankan Laser idan aka kwatanta da mintuna da yawa tare da wuƙaƙen inji. Laser-yanke gefuna ne santsi, tare da daraja daidaito na har zuwa 30μm, kawar da bukatar na biyu machining ga general masana'antu kayayyakin.

Gilashin yankan Laser wani ci gaba ne na kwanan nan, wanda ya fara kusan shekaru shida zuwa bakwai da suka gabata. Masana'antar kera wayar hannu ta kasance cikin waɗanda suka fara riko da su, ta yin amfani da yankan Laser akan murfin gilashin kamara da kuma fuskantar haɓaka tare da ƙaddamar da na'urar yankan ganuwa ta Laser. Tare da shaharar wayoyin komai da ruwanka, daidaitaccen yankan Laser na duka manyan bangarorin gilashin allo ya haɓaka ƙarfin sarrafa gilashin sosai. Yanke Laser ya zama ruwan dare idan ana maganar sarrafa kayan gilashin wayoyin hannu. An ƙaddamar da wannan yanayin da farko ta kayan aiki mai sarrafa kansa don sarrafa Laser na gilashin murfin wayar hannu, na'urorin yankan Laser don ruwan tabarau na kariya, da kayan fasaha na kayan aikin gilashin hakowa na Laser.

Gilashin Allon Lantarki na Mota yana ɗaukar Yankan Laser A hankali

Fuskokin da aka saka a cikin mota suna cinye gilashin gilashi da yawa, musamman don allon kulawa na tsakiya, tsarin kewayawa, dashcams, da dai sauransu. A zamanin yau, yawancin sababbin motocin makamashi suna sanye da tsarin fasaha da kuma manyan allon kulawa na tsakiya. Tsarukan basira sun zama daidaitattun motoci, tare da manyan fuska da yawa, da kuma 3D masu lankwasa fuska a hankali sun zama babban kasuwa. Gilashin murfin gilashin gilashin da aka ɗora a cikin mota ana amfani da su sosai saboda kyawawan halayensu, kuma gilashin gilashin da aka lanƙwasa mai inganci na iya ba da ƙarin ƙwarewa ga masana'antar kera motoci. Koyaya, babban taurin gilasai da faɗuwar gilashi suna haifar da ƙalubale ga sarrafawa.

Fuskokin gilashin da aka ɗora da mota suna buƙatar daidaitattun daidaito, kuma jurewar abubuwan haɗin ginin da aka haɗa suna da ƙanƙanta. Manyan kurakurai a lokacin yankan murabba'i / mashaya fuska na iya haifar da al'amuran taro. Hanyoyin sarrafawa na al'ada sun ƙunshi matakai da yawa kamar yankan dabaran, karya hannu, siffata CNC, da chamfering, da sauransu. Tun da yake sarrafa injina ne, yana fama da matsaloli kamar ƙarancin inganci, ƙarancin inganci, ƙarancin amfanin ƙasa, da tsada. Bayan dabaran yankan, CNC machining na guda mota tsakiyar iko murfin gilashin siffar iya daukar har zuwa 8-10 minti. Tare da laser masu sauri fiye da 100W, ana iya yanke gilashin 17mm a cikin bugun jini ɗaya; Haɗa matakan samarwa da yawa yana ƙaruwa da inganci ta hanyar 80%, inda 1 laser yayi daidai da injin CNC 20. Wannan yana haɓaka yawan aiki sosai kuma yana rage farashin sarrafa naúra.

Sauran Aikace-aikacen Lasers a cikin Gilashin

Gilashin ma'adini yana da tsari na musamman, yana da wuya a raba yanke tare da lasers, amma ana iya amfani da laser na femtosecond don etching akan gilashin quartz. Wannan aikace-aikacen lasers na femtosecond ne don yin mashin daidaici da etching akan gilashin quartz.Fasahar Laser na Femtosecond fasaha ce ta ci gaba da sauri cikin sauri a cikin 'yan shekarun nan, tare da madaidaicin tsari da saurin aiki, mai iya ɗaukar micrometer zuwa matakin nanometer etching da sarrafawa akan filaye daban-daban. Fasahar sanyaya Laser ta bambanta da canjin buƙatun kasuwa. A matsayin gogaggen masana'anta chiller wanda ke sabunta muruwan sanyi Layukan samarwa cikin jituwa tare da yanayin kasuwa, TEYU Chiller Manufacturer's CWUP-Series Ultrafast Laser Chillers na iya samar da ingantattun hanyoyin kwantar da hankali don picosecond da Laser femtosecond tare da har zuwa 60W.

Laser walda na gilashi wata sabuwar fasaha ce da ta bulla a cikin shekaru biyu zuwa uku da suka gabata, wacce ta fara bayyana a Jamus. A halin yanzu, wasu raka'o'i kaɗan ne kawai a kasar Sin, irin su Huagong Laser, Cibiyar Nazarin Ingantattun Kayayyakin gani da Fine Mechanics na Xi'an, da fasahar Harbin Hit Weld, suka fasa wannan fasaha.Karkashin aikin babban iko, ultra-short pulse lasers, igiyoyin matsa lamba da lasers ke haifarwa na iya haifar da microcracks ko damuwa a cikin gilashin, wanda zai iya haɓaka haɗin kai tsakanin guda biyu na gilashi. Gilashin da aka haɗa bayan waldawa yana da ƙarfi sosai, kuma an riga an riga an sami damar yin walda mai ƙarfi tsakanin gilashin kauri na 3mm. A nan gaba, masu binciken suna kuma mai da hankali kan yin walda na gilashin da wasu kayan. A halin yanzu, waɗannan sabbin hanyoyin ba a yi amfani da su sosai a cikin batches ba, amma da zarar sun balaga, babu shakka za su taka muhimmiyar rawa a wasu fagagen aikace-aikace na ƙarshe.

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• MAFARKI MAI GIRMA
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