Laser kuyeretsa ndi pickling ndi njira ziwiri zosiyana kuchitira zitsulo pamwamba.Kuyeretsa kwa laser ndi njira yochizira zitsulo zomwe zimagwiritsa ntchito mtengo wa laser wopangidwa ndi jenereta ya laser kuti apange mphamvu zambiri kuchotsa dzimbiri, utoto wovula, ndikuchotsa zokutira.Pickling ndi njira yochizira yomwe imagwiritsidwa ntchito pochotsa dzimbiri, madontho, zonyansa, kapena zodetsa pamwamba pazitsulo.
Pickling
Tsamba la pickling limapangidwa ndi pepala lapamwamba kwambiri lotentha ngati zopangira, ndipo wosanjikiza wa oxide amachotsedwa ndi pickling unit, yokonzedwa, ndi kumaliza.Mankhwala apakati pakati pa mbale, pamaziko owonetsetsa kuti khalidwe lapamwamba ndi zofunikira zogwiritsira ntchito, zimathandiza ogwiritsa ntchito kuchepetsa bwino mtengo wogula.
Ubwino wa Pickling Mapepala
1. Ubwino wa pamwamba ndi wabwino, chifukwa pamwamba chitsulo okusayidi sikelo amachotsedwa otentha-anagulung'undisa pickling mbale, amene bwino pamwamba pa chitsulo ndi amathandizira kuwotcherera, mafuta ndi kupenta.
2. Kulondola kwapamwamba kwambiri, mutatha kuphwanyidwa, mawonekedwe a mbale amatha kusinthidwa mpaka kufika pamlingo wina, potero kuchepetsa kupatuka kwa kusagwirizana.
3. Imawonjezera kutha kwapamwamba ndikuwonjezera mawonekedwe.
Mapulogalamu
Titha kunena kuti pickling pepala ndi mtengo wotsika mtengo pakati pa pepala lozizira lozizira ndi pepala lotentha.Ili ndi ntchito zosiyanasiyana m'makampani oyendetsa magalimoto, mafakitale amakina, zida zamagetsi zamagetsi zopepuka komanso zopondapo zamitundu yosiyanasiyana, monga matabwa, mizati, mipiringidzo, masipoko, mapanelo onyamula, mafani, ng'oma zamafuta, mapaipi owotcherera, magetsi. makabati, mipanda, makwerero achitsulo, ndi zina zotero, ali ndi chiyembekezo chachikulu chamsika.M'munsimu tidzakambirana za luso la pickling.
Pickling Principle
Pickling ndi njira yapamtunda yomwe imagwiritsa ntchito njira ya asidi kuchotsa sikelo ndi dzimbiri pamwamba pa chitsulo, nthawi zambiri pamodzi ndi kujambula kale.Kawirikawiri, workpiece imamizidwa mu njira yothetsera mankhwala monga sulfuric acid kuchotsa oxides ndi mafilimu ena pamtunda wachitsulo, womwe ndi mankhwala oyambirira kapena apakati a electroplating, enamel, rolling ndi njira zina.Amatchedwanso kuyeretsa konyowa.
The pickling ndondomeko makamaka kuviika pickling njira, kupopera pickling njira ndi asidi phala kuchotsa dzimbiri njira.
Ma acid omwe amagwiritsidwa ntchito nthawi zambiri ndi sulfuric acid, hydrochloric acid, phosphoric acid, nitric acid, chromic acid, hydrofluoric acid ndi acid acid.
Njira Yoyenda
Kupachikidwa pazigawo zachitsulo → Kuchotsa mankhwala (kuchotsa mankhwala amchere kapena kuthira mafuta) → kutsuka m'madzi otentha → kutsuka madzi oyenda → sitepe yoyamba ya pickling → Kutsuka madzi othamanga monga: utoto wa mankhwala → kubwezeretsanso → kutsuka madzi opopera → mankhwala owumitsa → Kuchapa → Kutsekera → Kutseka → Kuchapa → Kuyanika → Kutha).
Zowonongeka Wamba
Iron oxide scale intrusion: Iron oxide scale intrusion ndi vuto la pamwamba lomwe limapangidwa panthawi yotentha.Pambuyo pa pickling, nthawi zambiri amapanikizidwa mu mawonekedwe a madontho akuda ndi mizere, pamwamba pake ndi yovuta, nthawi zambiri imakhala ndi dzanja, ndipo imawoneka mopanda pake kapena mozama.Nthawi zambiri amayamba chifukwa cha kutenthetsa kopanda ungwiro, kutsika komanso kugubuduza kwa pickling.
Malo a okosijeni (kupenta kumtunda): kumatanthawuza mawonekedwe owoneka ngati kadontho, amizera kapena ngati dzenje lotsalira pambuyo poti sikelo ya iron oxide yomwe ili pamwamba pa chitsulo chogudubuzika chatsukidwa.Kugubuduza kumakanikizidwa mu masanjidwewo, omwe amawonekera pambuyo pa pickling.Zili ndi zotsatira zina pa maonekedwe, koma sizimakhudza ntchito.
Macular: mawanga achikasu amawonekera pagawo kapena pa bolodi lonse, zomwe sizingaphimbidwe pambuyo popaka mafuta, zomwe zimakhudza ubwino ndi maonekedwe a mankhwala.Chifukwa chachikulu ndi chakuti ntchito ya pamwamba pa thanki yomwe yatuluka mu tanki yotolera ndiyokwera, madzi otsuka amalephera kutsuka mzerewo bwino, mtengo wopopera ndi mphuno ya tanki yotsuka amatsekedwa, ndipo ngodya zake sizofanana.
Kutola pansi: Pamwamba pa chitsulocho chimakhala ndi masikelo a iron oxide omwe sanachotsedwe bwino komanso osakwanira, ndipo mbaleyo imakhala yotuwa-yakuda, yokhala ndi mamba a nsomba kapena madzi opingasa.Zili ndi chochita ndi ndondomeko ya asidi, makamaka chifukwa kuchuluka kwa asidi sikukwanira, kutentha sikokwera, mzerewo umayenda mofulumira kwambiri, ndipo mzerewo sungakhoze kumizidwa mu asidi.
Kutola mochulukira: Pamwamba pazitsulo zachitsulo nthawi zambiri zimakhala zakuda kapena zofiirira zakuda, zowonekera, mawanga akuda kapena macular, ndipo pamwamba pa mbaleyo nthawi zambiri imakhala yoyipa.Chifukwa chake ndi chosiyana ndi kutsitsa.
Kuwononga chilengedwe
Zoipitsa zazikulu mukupanga ndi kuyeretsa madzi onyansa opangidwa ndi njira yotsuka madzi pamilingo yonse, fumbi lopangidwa ndi sandblasting ndondomeko, hydrogen chloride acid nkhungu yopangidwa ndi pickling, ndi zinyalala zopangidwa ndi pickling, rinsing, phosphating, neutralization ndi njira zopewera dzimbiri.Tanki yamadzimadzi, zotsalira za zinyalala, zinthu zosefera zinyalala, migolo yopanda kanthu ndi zinyalala zonyamula, ndi zina. Zomwe zimaipitsa kwambiri ndi hydrogen chloride, pH, SS, COD, BOD?, ammonia nitrogen, petroleum, etc.
Kuyeretsa Laser
Mfundo Yoyeretsera
Makina otsuka a laserndi kugwiritsa ntchito mphamvu ya laser kulowa pamwamba pa chinthucho.Ma elekitironi muzinthuzo amatenga kugwedezeka kwa mphamvu kwa pafupifupi 100 femtoseconds, ndikupanga plasma pamwamba pa zinthuzo.Pambuyo pa 7-10 piccoseconds, mphamvu ya elekitironi imasamutsidwa kupita ku lattice ndipo lattice imayamba kugwedezeka.Pambuyo pa picosecond, chinthucho chimayamba kupanga kutentha kwakukulu, ndipo zinthu zam'deralo zomwe zimayatsidwa ndi laser zimayamba kutentha, kusungunuka ndi kusungunuka, kuti akwaniritse cholinga choyeretsa.
Kuyeretsa Njira & Mmene
Poyerekeza ndi njira ya pickling, makina oyeretsera laser ndi ophweka kwambiri, palibe mankhwala omwe amafunikira, ndipo ntchito yoyeretsa kuchotsa mafuta, kuchotsa oxide wosanjikiza ndi kuchotsa dzimbiri zikhoza kuchitika nthawi yomweyo.Ingoyatsani chipangizochi kuti chizime, ndikuchiyeretsani.
Makina oyeretsera a laser amatha kufika pamtunda wapamwamba kwambiri wa mafakitale a Sa3, pafupifupi palibe kuwonongeka kwa kuuma, hydrophilicity ndi hydrophobicity ya zinthu zakuthupi.Ndi bwino kuposa pickling.
Ubwino ndi kuipa
Kuyenda kwa Njira ndi Zofunikira Zogwirira Ntchito
Poyerekeza ndi chida chotsogola chokhala ndi njira zopitilira khumi ndi ziwiri, chotsuka cha laser chakwaniritsa njira yosavuta kwambiri ndipo chakwaniritsa gawo limodzi.Amafupikitsa nthawi yoyeretsa komanso kutaya zinthu.
The pickling njira ali ndi zofunika kwambiri pa ntchito ndondomeko: workpiece ayenera degreasing kwathunthu kuonetsetsa khalidwe la dzimbiri kuchotsa;Kuchuluka kwa yankho la pickling kumayendetsedwa kuti zisawonongeke chifukwa cha kuchuluka kwa asidi;kutentha kumayendetsedwa molingana ndi ndondomeko ya ndondomeko kuti mupewe kuwonongeka kwa workpiece ndi Zida zimayambitsa dzimbiri;thanki ya pickling pang'onopang'ono imayika matope, omwe amatchinga chitoliro cha kutentha ndi zipangizo zina zoyendetsera, ndipo amafunika kuchotsedwa nthawi zonse;Komanso, m'pofunika kulabadira nthawi pickling, kuthamanga jekeseni, sputtering opaleshoni, zipangizo utsi, etc.
Kuyeretsa kwa laser kumatha kuzindikira magwiridwe antchito ngati opusa kapena kugwira ntchito mosayendetsedwa ndi munthu mutakhazikitsa magawo koyambirira.
Ntchito Yoyeretsa ndi Kuipitsa Chilengedwe
Kuphatikiza pa kuyeretsa mwamphamvu, makina otsuka a laser amakhalanso ndi mwayi wololera zolakwika.
Oxygen macular, redness ndi blackening nthawi zambiri zimachitika chifukwa cha zolakwika mu ntchito ya pickling njira, ndipo kukana mlingo ndi mkulu.
Kuyesa kwa laser dontho lamadzi kumatsimikizira kuti ngakhale kuyeretsa kwa laser kumakhala kopitilira muyeso, kumakhalabe ndi chitsulo chonyezimira champhamvu, ndipo sikutulutsa hydroxide ndi zoipitsa zina, zomwe sizingakhudze njira zotsatsira zotsatila monga kuwotcherera.
Sipadzakhala kuipitsidwa kwa chilengedwe monga zinyalala zamadzimadzi ndi slag mu njira yonse yoyeretsera laser, yomwe ndi njira yobiriwira kwambiri yoyeretsa.
Mtengo wa Unit Cost VS Conversion Cost
Chida cha pickling chimafuna mankhwala ngati zinthu zomwe zimagwiritsidwa ntchito, choncho mtengo wake umakhala ndi kutsika kwa zida + mtengo wogula.
Makina otsuka a laser safuna zinthu zina kupatula kugula zida.Mtengo wa unit ndi kuchepa kwa zida.
Chifukwa chake, kukula kwa sikelo yoyeretsera komanso zaka zambiri, kutsika mtengo wamagetsi oyeretsa laser.
The zikuchokera mzere pickling kupanga kumafuna njira zovuta, ndi chiŵerengero cha pickling wothandizila zinthu zosiyanasiyana zitsulo si chimodzimodzi, kotero kutembenuka kupanga mzere kumafuna kutembenuka lalikulu mtengo, ndi zitsulo chuma kutsukidwa mu nthawi yochepa. ndi wosakwatiwa ndipo sangasinthidwe mosavuta.
Palibe kutembenuka mtengo wa kuyeretsa laser: mutatha kusintha magawo a mapulogalamu a makina oyeretsera omwewo, zotsatira za kuyeretsa mbale yachitsulo miniti imodzi ndi aloyi ya aluminiyumu mphindi yotsatira ikhoza kukwaniritsidwa.Ndikosavuta kuti mabizinesi agwiritse ntchito JIT flexible kupanga.
Fotokozerani mwachidule
Pickling mbale ili ndi ntchito zambiri komanso zozama pakupanga kupanga, ndipo imagwira ntchito yabwino pakuthandizira mafakitale.Komabe, ndi kukonzanso kosalekeza kwa makampani opanga zinthu, kukhathamiritsa kwa mphamvu ndi kusintha kwapangidwe kukuchitikanso pang'onopang'ono.
Ndi kupititsa patsogolo kuzindikira kwa anthu za chilengedwe, boma ndi mabizinesi ali ndi zofunika zokhwima pamizere yopangira pickling, ndipo mapindu a mabizinesi okhudzana nawo akucheperachepera.Malo onse ndi abwino kwambiri kuyeretsa laser.
Mwinamwake m'zaka khumi zikubwerazi, mapepala a pickling adzakhala ndi dzina latsopano - mapepala oyeretsa laser.