Yanke ƙarfen carbon 20mm, duk ɗinkin yankan yana karkata zuwa dama

Laser ɗin fiber mai watt 6000, yanke ƙarfe mai carbon 20mm, an karkatar da kerf gaba ɗaya zuwa dama, kuma ana amfani da iskar oxygen a matsayin iskar gas mai taimako. Ga waɗannan matsaloli da mafita ga halin da ake ciki. Idan aka haɗa su da takamaiman yanayin, musamman ƙarfin watt 6000, tushen matsalar zai iya zama saitunan sigogi marasa kyau da kuma rashin kyawun yanayin kayan aiki.

Daidaita siga don yankan 6000W 20mm carbon steel

Da farko, don Allah a mayar da hankali kan dubawa da daidaita waɗannan mahimman sigogi:

1. Saurin Yankewa: Wannan shine abu na farko da za a duba

• Ga ƙarfen carbon mai girman 20mm, saurin yankewa da aka ba da shawarar don laser mai ƙarfin 6000W yana tsakanin 0.8-1.3/min. Idan saurin da aka saita ya fi wannan kewayon girma (misali, fiye da m2/min), rashin kuzarin zai iya haifar da raguwar rabin yankewa cikin sauƙi, wanda zai samar da sashin da ke karkata zuwa dama. Ana ba da shawarar a rage shi zuwa kimanin m1/min don gwaji.

2. Matsayin mayar da hankali: amfani da "rage maida hankali mai kyau" shine mabuɗin

• Idan ana son rage iskar oxygen a lokacin da ake yanke ƙarfen carbon, domin a sami ingantaccen ingancin sashe, yawanci ana ba da shawarar a yi amfani da defocus mai kyau. Wato, an saita matsayin mai da hankali a saman saman kayan.
• Shawarar Gyara: Za ka iya gwada kewayon +8mm zuwa +12mm. Kodayake cire hankali mara kyau na iya ƙara saurin yadda ya kamata, zai rage ingancin sashin kuma yana iya ƙara matsalar karkatarwa.

3. Matsin iskar oxygen: ba ya yi yawa sosai

• Yawan matsin iskar oxygen zai sanyaya wurin da aka yanke ya kuma dagula wurin da aka narke, wanda hakan zai shafi tsaye. Ga ƙarfen carbon mai girman milimita 20, matsin iskar oxygen yawanci yana ƙasa da 0.1-0.2MPa (ma'aunin 1-2). Da fatan za a duba saitunan matsin iskar ku.

4. Zaɓin bututun ƙarfe da tsayi

• Diamita na bututun ƙarfe: yakamata a zaɓi diamita na kusan bututun ƙarfe 1.4 mm-1.6 mm.
• Tsawon bututun ƙarfe: a ajiye a kusan 0.5mm, kuma a tabbatar cewa babban capacitor yana aiki yadda ya kamata, kuma a kiyaye wannan kwanciyar hankali na tsayi yayin duk aikin yankewa.

Jerin Abubuwan da Aka Duba a Tsarin Aiki

Yayin da kake daidaita sigogi, bi wannan jerin abubuwan da za a duba don magance matsalolin hardware da kayayyakin more rayuwa:

Mataki na 1: Duba haɗin bututun ƙarfe da bututun ƙarfe

• Wannan ita ce hanya mafi inganci don magance karkatar da alkiblar da aka gyara (kamar karkatar da dama gaba ɗaya).
• Hanyar Aiki: Yi amfani da aikin alamar haske ja ko kuma na'urar auna haske ta ƙwararru da na'urar ta bayar don tabbatar da cewa hasken laser yana fitowa daga tsakiyar bututun. Tabbatar an daidaita shi a wurare da yawa a kan cikakken kewayon tafiya.

Mataki na 2: Duba kuma tsaftace ruwan tabarau na gani

• Duba ko ruwan tabarau mai kariya da ke kan abin yanka yana da tsabta kuma babu lalacewa. Gurɓataccen ruwan tabarau yana kawo cikas ga rarrabawar makamashi kuma suna haifar da rashin ingancin yankewa.

Mataki na 3: Duba daidaiton injina na kayan aiki

• Duba lalacewa da man shafawa na jagorar kayan aikin injin da kuma rack ɗin gear.
• Tabbatar da daidaito tsakanin kan yanke da saman aikin. Ana iya auna shi a wurare daban-daban ta amfani da ma'aunin kusurwa madaidaiciya.

Gabaɗaya shawarar daidaitawa da tsari

1. Da farko a daidaita haɗin gwiwa, sannan a tsaftace ko a maye gurbin ruwan tabarau mai kariya.

2. Fara siga zuwa ƙimar tushe mai ra'ayin mazan jiya, misali:

• Gudu: 1.0 m/min
• Mayar da hankali: +10mm
• Matsin iskar oxygen: 0.15MPa (1.5bar)
• Bututun ƙarfe: φ1.4mm, tsayi 0.5mm
• Ƙarfi: 80%-100 (4800-6000W)

3. Ƙaramin sashe na yanke gwaji, sashen lura.

4. Daidaita tsari ta amfani da hanyar mai canzawa guda ɗaya:

• Idan har yanzu akwai karkacewa, daidaita saurin kaɗan (± 0.1 m/min kowane lokaci).
• Idan tasirin bai yi kyau ba bayan daidaita saurin, daidaita mayar da hankali (± 1mm ​​kowane lokaci).
• Yi rikodin tasirin kowane canji kuma sami mafi kyawun haɗin.
• Idan matsalar ta ci gaba bayan an daidaita tsarin bisa ga matakan da ke sama, to ana iya buƙatar ƙarin la'akari:
• Abubuwan da suka shafi kayan aiki: Shin farantin da kansa yana da rashin daidaito, damuwa ta ciki mara daidaito ko kuma mummunan tsatsa?
• Tsarkakken iskar gas: Shin tsantsar iskar oxygen ya wuce kashi 99.5%?
• Kayan Aiki Ganewar Gano Nau'i Mai Kyau: Shin madubin mai mayar da hankali a cikin kan yankewa yana da matsala? Shin ya kamata a sake daidaita daidaiton tsarin injin?

Idan akwai wani sabon abu bayan an gwada wani takamaiman siga (kamar rage saurin zuwa 1 m/min da daidaita mayar da hankali zuwa +10mm), ana iya mayar da shi a kowane lokaci don ƙarin bincike.