Sika insimbi yekhabhoni engu-20mm, wonke umthungo wokusika uthambekele ngakwesokudla

I-laser yefayibha engu-6000 watt, isika insimbi yekhabhoni engu-20mm, i-kerf iyonke ithambekele ngakwesokudla, kanti i-oxygen isetshenziswa njengegesi elisizayo. Lokhu okulandelayo ukuxazulula izinkinga kanye nezixazululo zesimo samanje. Uma kuhlanganiswa nesimo esithile, ikakhulukazi amandla angu-6000 watts, umongo wenkinga kungenzeka kube izilungiselelo zepharamitha ezingafanele kanye nesimo semishini esibi.

Ukulungiswa kwepharamitha yokusika insimbi yekhabhoni engu-20mm engu-6000W

Okokuqala, sicela ugxile ekuhloleni nasekulungiseni amapharamitha ayinhloko alandelayo:

1. Isivinini sokunciphisa: Lena yinto yokuqala yokuhlola

• Ngensimbi yekhabhoni engu-20mm, isivinini sokusika esinconywayo se-laser engu-6000W cishe siphakathi kuka-0.8-1.3/min. Uma isivinini sakho esibekiwe siphakeme kakhulu kunalesi sigaba (isibonelo, ngaphezu kuka-2 m/min), ukuntuleka kwamandla kungaholela kalula engxenyeni engezansi yokulibala kokusika, kwakha ingxenye ethambekele kwesokudla. Kunconywa ukuthi uyinciphise ibe cishe yi-1 m/min ukuze kuhlolwe.

2. Indawo yokugxila: ukusetshenziswa kwegama elithi “positive defocus” kuyisihluthulelo

• Uma usika insimbi yekhabhoni, ukuze uthole ikhwalithi engcono yesigaba, kuvame ukunconywa ukusebenzisa i-defocus enhle. Okusho ukuthi, indawo yokugxila ibekwa ngaphezu kobuso bezinto.
• Isiphakamiso sokulungisa: Ungazama ububanzi obuphakathi kuka-+8mm no-+12mm. Nakuba i-negative defocus ingandisa isivinini ngendlela efanele, izonciphisa ikhwalithi yesigaba futhi ingase ibhebhethekise inkinga yokuthambekela.

3. Umfutho we-oksijini: awuphezulu kakhulu

• Umfutho we-oxygen ophezulu kakhulu uzopholisa kakhulu i-incision futhi uphazamise ichibi elincibilikisiwe, okuthinta ukuma. Ngensimbi yekhabhoni engu-20mm, umfutho we-oxygen uvame ukuba sebangeni eliphansi elingu-0.1-0.2MPa(1-2bar). Sicela uhlole izilungiselelo zakho zomfutho womoya.

4. Ukukhetha nokuphakama kwe-nozzle

• Ububanzi be-nozzle: kufanele ukhethe ububanzi be-nozzle obungaba ngu-1.4 mm-1.6mm.
• Ukuphakama kwe-nozzle: gcina cishe ku-0.5mm, futhi uqinisekise ukuthi i-capacitor ephezulu isebenza kahle, futhi ugcine lokhu kuzinza kokuphakama phakathi nenqubo yonke yokusika.

Uhlu Lokuhlola Oluhlelekile

Ngenkathi ulungisa amapharamitha, landela lolu hlu lokuhlola ukuze uxazulule izinkinga zehadiwe nengqalasizinda:

Isinyathelo 1: Hlola ukuqina kogongolo kanye nomlomo

• Lena yindlela ephumelela kakhulu yokuxazulula ukuthambekela okuqondile (njengokuthambekela kwesokudla okuphelele).
• Indlela yokusebenza: Sebenzisa umsebenzi wesikhombisi sokukhanya okubomvu noma i-calibrator yobungcweti ye-coaxial enikezwe yidivayisi ukuqinisekisa ukuthi ugongolo lwe-laser lukhishwa maphakathi nomlomo. Qiniseka ukuthi ulinganisa ezindaweni eziningi phakathi nobubanzi bokuhamba obugcwele.

Isinyathelo sesi-2: Hlola futhi uhlanze amalensi okukhanya

• Hlola ukuthi ilensi evikelayo ekhanda lokusika ihlanzekile futhi ayinawo umonakalo. Amalensi angcolile ayaphazamisa ukusatshalaliswa kwamandla futhi ayimbangela evamile yekhwalithi yokusika engaguquki.

Isinyathelo 3: Hlola ukunemba kwemishini

• Hlola ukuguguleka kanye nokugcotshwa kwesitimela somhlahlandlela wamathuluzi omshini kanye ne-rack yegiya.
• Qinisekisa ukuma okuqondile phakathi kwekhanda lokusika kanye nendawo yokusebenza. Kungalinganiswa ezindaweni ezahlukene ngombusi oqondile.

Isiphakamiso esiphelele sokulungisa kanye nenqubo

1. Linganisa i-coaxiality kuqala, bese uhlanza noma ushintshe ilensi evikelayo.

2. Qalisa ipharamitha ibe yinani eliyisisekelo eligcinayo, isibonelo:

• Isivinini: 1.0 m/min
• Ukugxila: +10mm
• Umfutho we-oksijini: 0.15MPa(1.5bar)
• I-Nozzle: φ1.4mm, ukuphakama 0.5mm
• Amandla: 80%-100 (4800-6000W)

3. Uhla oluncane lokusika ukuhlolwa, isigaba sokubuka.

4. Ukulungisa kahle kusetshenziswa indlela yokuguquguquka okukodwa:

• Uma kusekhona ukuthambekela, lungisa ijubane kancane (± 0.1 m/min isikhathi ngasinye).
• Uma umphumela ungemuhle ngemva kokulungiswa kwesivinini, lungisa kahle ukugxila (± 1mm ​​isikhathi ngasinye).
• Qopha umphumela woshintsho ngalunye bese uthola inhlanganisela engcono kakhulu.
• Uma inkinga iqhubeka ngemva kokulungisa uhlelo ngokwezinyathelo ezingenhla, khona-ke kungadingeka ukuthi kucatshangelwe okwengeziwe:
• Izinto ezibonakalayo: Ingabe ipuleti ngokwayo inokungalingani, ukucindezeleka kwangaphakathi okungalingani noma ukugqwala okukhulu?
• Ubumsulwa begesi: Ingabe ubumsulwa be-oxygen bungaphezu kuka-99.5%?
• Ukuxilongwa Okuthuthukisiwe Kwemishini: Ingabe isibuko sokugxila ngaphakathi kwekhanda lokusika siphambene? Ingabe ukunemba kwejometri yomshini kudinga ukulinganiswa kabusha?

Uma kukhona into entsha ngemva kokuhlola ipharamitha ethile (njengokunciphisa ijubane libe yi-1 m/min nokulungisa ukugxila kube yi-+10mm), ingabuyiselwa nganoma yisiphi isikhathi ukuze kuhlaziywe okwengeziwe.