Kodi Mungakonze Bwanji Ma Sparks Osazolowereka Podula Laser? Malangizo Othandiza Othetsera Mavuto Ochepetsa Kutayika kwa Zinyalala ndi Makina

Pakupanga kudula zitsulo pogwiritsa ntchito laser, kudula kumagwirira ntchito ngati chizindikiro cha thanzi la makina odulira ulusi pogwiritsa ntchito laser. Munthawi yogwira ntchito bwino, kuwala kofanana kwagolide kumapereka magwiridwe antchito okhazikika komanso m'mbali zodulira zopanda burr. Komabe, zinthu ziwiri zachilendo zomwe zimakhala zachilendo - kuwala kofooka pang'ono ndi kuwala koyera kowala kwambiri - zimawononga kwambiri mtundu wodulira, zimayambitsa kupachika kwa slag, kusintha kwa mbale ndi kudula kosakwanira, komanso kumabweretsa kulephera kwa makina obisika komwe kumakweza ndalama zopangira.

Ogwiritsa ntchito ambiri amakonda kusintha magawo mosazindikira kapena kuzimitsa makinawo kuti akonze nthawi yomweyo akangoyamba kuoneka ma spark osazolowereka, zomwe zimapangitsa kuti ntchito isamagwire ntchito kwa nthawi yayitali komanso kuti zinthu zina zisawonongeke. Kutengera zaka zambiri zomwe takumana nazo podula makina, timapeza zomwe zimayambitsa, njira zowunikira mwachangu komanso njira zothandiza zothetsera mavuto awiri akuluakulu a spark, zomwe zimakhala zosavuta kwa ogwiritsa ntchito atsopano kudziwa.

Kudula Kochepa ndi Kofooka: Kusakwanira Mphamvu Yoletsa Kudula

Ma sparks ofooka komanso otsika nthawi zambiri amayambitsa liwiro lodulira pang'onopang'ono, mbale zokhuthala zosalowa komanso kumamatira kwa slag, zomwe zimawoneka kwambiri mu carbon steel ndi steel stainless steel processing. Choyambitsa chachikulu chimakhala ndi mphamvu yochepa ya laser kapena mpweya wodula wotsekedwa, yang'anani mfundo 5 zofunika motsatira ndondomekoyi:

1.Mphamvu Yosakwanira ya Laser

Vuto lofala kwambiri: kuchepetsa mphamvu ya laser, kuyika mphamvu molakwika kapena kusagwirizana bwino kwa zolumikizira zamagetsi kumachepetsa mphamvu yotulutsa. Mwachitsanzo, makina a laser a 6000W odula chitsulo cha kaboni cha 20mm ndi mphamvu yeniyeni yotsika kufika pa 4000W apanga zipsera zakuda ndikuvutika kulowa m'mapepala.

Yankho: Yambitsaninso magawo ofanana a mphamvu; yang'anani zolumikizira mphamvu ndikuyesa kuchepetsa kutulutsa kwa laser nthawi zonse.

2.Malo Oyang'ana Opotoka

Kuyang'ana kwa offset kumaletsa mphamvu ya laser kuti isayang'ane molondola, zomwe zimabalalitsa zipsera zofooka. Vutoli nthawi zambiri limachitika pambuyo posintha nozzle kapena kusintha mutu wodula.

Yankho: Bwezeretsani kuyang'ana kwa laser ndi kutalika kwa mutu wodula; masulani ndikuyang'ana ma nozzles, yeretsani kapena sinthani ma nozzles opindika/otsekeka nthawi yake.

3.Kupereka Mpweya Wothandiza Wosazolowereka

Kupanikizika kosakwanira, kuthamanga kwa madzi kapena mpweya wothandiza wochepa (oxygen/nayitrogeni) umalephera kutulutsa slag yosungunuka ndipo umalepheretsa laser-metal reaction. Kupanikizika kochepa kwa okosijeni podula chitsulo cha kaboni kumayambitsa slag ndi zotulutsa zofooka.

Yankho: Yang'anani ma pressure gauges ndi flowmeters (0.3–0.5MPa oxygen pressure ya carbon steel); sinthani mpweya wa mafakitale woyeretsedwa kwambiri ndikukonza kutayikira kwa mapaipi a mpweya.

4.Kuthamanga Kwambiri Kodula

Liwiro losagwirizana ndi mphamvu ya laser ndi makulidwe a mbale sizingapereke nthawi yokwanira yosungunula, zomwe zimapangitsa kuti zipse ndi kudula kosakwanira, zomwe nthawi zambiri zimachitika chifukwa cha ogwiritsa ntchito kutsata mphamvu yayikulu mosazindikira.

Yankho: Chepetsani liwiro lodulira moyenera, mphamvu yofanana, kuthamanga kwa mpweya ndi liwiro malinga ndi zinthu za mbale ndi makulidwe; pewani kusintha kwa magawo amodzi.

5.Zodetsa Pamwamba pa Zinthu Zopangira

Madontho a mafuta, dzimbiri, zokutira kapena kapangidwe ka zinthu kosagwirizana zimadya mphamvu ya laser zisanafike pamalo odulira, makamaka zomwe zimawonekera pamapepala achitsulo cha kaboni omwe ali ndi dzimbiri.

Yankho: Tsukani pamwamba pa mbale musanadule; sankhani mapepala achitsulo ofanana ndipo pewani zinyalala zosayera.

Ma Spark Oyera Owala Kwambiri: Mphamvu Yodzaza, Chenjezo la Makina Oyambirira

Kutulutsa kwamphamvu koyera kowala komanso phokoso lalikulu kudzakulitsa kerf yodulira, kuyambitsa kuwotcha m'mphepete ndi kusintha kwa mbale. Kugwira ntchito kwa nthawi yayitali pansi pa vuto ili kudzawononga mitu yodulira ndi ma nozzles, ndikuyimitsa kupanga nthawi yomweyo kuti iwunikidwe ikapezeka.

1.Mphamvu Yowonjezera ya Laser

Kulowetsa mphamvu kwambiri kumasungunula chitsulo kwambiri, zomwe zimapangitsa kuti zipse zoyera, m'mbali zoyaka ndi ma burrs azioneka bwino. Chitsanzo chodziwika bwino: laser ya 8000W yodula chitsulo cha kaboni cha 10mm yokhala ndi mphamvu yayikulu yosasinthika.

Yankho: Chepetsani mphamvu ya laser kuti igwirizane ndi zofunikira za zinthu; onani makina owongolera ngati mphamvuyo singasinthidwe bwino.

2.Malo Oyang'anira Otsika Kwambiri

Kuyang'ana kotsika kwambiri kumaika mphamvu ya laser pamwamba pa mbale, zomwe zimapangitsa kuti kutentha kwambiri kukhale kotentha, kuwala kowala komanso m'mbali mwake kupsereza, nthawi zambiri chifukwa cha kulinganiza kolakwika kwa kung'anima.

Yankho: Bwezerani kuyang'ana bwino ndikukweza kutalika kwa mutu wodula pang'ono; mangani zolumikizira za mutu wodula momasuka.

3.Kuyenda kwa Mpweya Wothandiza Kwambiri

Mpweya wochuluka umayambitsa kutuluka kwamphamvu kwa mphezi yoyera ndikufalitsa mphamvu ya laser, zomwe zimapangitsa kuti kerf yodula ikule, zomwe zimakhudza kwambiri mbale zoonda.

Yankho: Sinthani kuthamanga kwa silinda ya okosijeni kufika pa 0.8MPa yokhazikika (yosakwana 1.0MPa); yang'anani ma valve owongolera kuti mpweya uyende bwino.

4.Ma Nozzle Otsekeka Kapena Osakula Kwambiri

Ma nozzle otsekeka, osweka kapena ang'onoang'ono amapanga mpweya wosasunthika, kusokoneza kutulutsa mphamvu ya laser ndikupangitsa kutentha kwambiri komwe kumachitika pamalopo komanso kunyezimira koyera, zomwe zimapangitsa kuti nozzle iwonongeke mwachangu.

Yankho: Zimitsani ndi kusokoneza ma nozzles kuti muyeretsedwe mozama; sinthani ndi ma nozzles ofanana a 0.8–1.2mm ngati agwiritsidwa ntchito molakwika kapena osagwirizana.

Mndandanda Woyang'anira Kuyang'anira Zinthu Zonse ndi Kukonza Zinthu Tsiku ndi Tsiku (Zofunika Kuziwerenga pa Misonkhano Yonse)

Tsatirani ndondomeko yosavuta komanso yovuta yowunikira: choyamba yang'anani magawo odulira, zipangizo zopangira ndi ma nozzles, kenako yang'anani zigawo zazikulu za kuwala. Kusamalira tsiku ndi tsiku kumachepetsa kwambiri kulephera kwamphamvu kwa kuwala:

1.Yang'anani kuthamanga kwa mpweya ndi kayendedwe kake musanayambe kugwira ntchito tsiku lililonse, yeretsani nozzles ndi lenzi yodulira mutu;

2.Bwezeretsani kuyang'ana kwa laser ndi kutalika kwa mutu mlungu uliwonse, yang'anani zigawo zosinthira mphamvu;

3.Yang'anirani momwe cheza chilili panthawi yodula, siyani ntchito kuti muthetse mavuto akangoyamba kuonekera;

4.Phunzitsani ogwira ntchito kuti adziwe bwino malamulo ofananiza magawo a zinthu zosiyanasiyana, kuletsa kusintha kwa magawo mwachisawawa.

Mapeto

Ma spark osazolowereka mu kudula kwa laser amachokera ku mphamvu zosafanana & magawo odulira kapena zida zamakina zolakwika. Ma spark osalimba amafanana ndi mphamvu yosakwanira komanso mpweya wotsekeka, pomwe ma spark oyera owala akuwonetsa mphamvu yochulukirapo komanso kuyenda kwa mpweya kosasunthika.

Dziwani bwino njira zowunikira komanso zothetsera mavuto zomwe zili pamwambapa kuti mukhazikitse khalidwe lodula, kuchepetsa zinyalala ndikuwonjezera nthawi yogwiritsira ntchito zida zodulira ndi laser.

Ngati vuto la spark likupitirira mutathetsa mavuto onse, funsani akatswiri opanga zida kuti akawone ngati zinthu zili bwino, musachotse ziwalo zamkati mwa makina kuti mupewe kuwonongeka kosatha kwa makina.