Nhanganyaya
Plasma arc welding inoreva fusion welding nzira inoshandisa yakakwirira-simba-density plasma arc danda sewelding yekupisa sosi. Plasma arc welding ine hunhu hwesimba rakanyura, kubereka kwakanyanya, kukurumidza kumhanyisa kumhanya, kuderera kushushikana uye deformation, yakagadzikana arc, uye inokodzera welding mahwendefa matete uye zvinhu zvebhokisi. Inonyanya kukodzera kutakura zvinhu zvakasiyana-siyana zvinopikisa, zviri nyore oxidized, uye kupisa-sensitive metal zvinhu (zvakadai se tungsten, molybdenum, mhangura, nickel, titanium, nezvimwewo).
Iyo gasi inopisa nearc uye inoparadzaniswa. Kana ichipfuura nemumvura-yakatonhodzwa nozzle nekumhanya kwakanyanya, inomanikidzwa, ichiwedzera simba density uye dissociation degree kuita plasma arc. Kugadzikana kwayo, chizvarwa chekupisa, uye tembiricha yakakwira kupfuura yeakajairika arcs, saka ine yakakura kupinda uye yekumhanyisa kumhanya. Iyo gasi inoumba plasma arc uye gasi rinodzivirira rakaitenderedza rinowanzoshandisa pure argon. Zvinoenderana nemhando yezvinhu zveakasiyana maworkpieces, helium, nitrogen, argon, kana musanganiswa weaya maviri anoshandiswa zvakare.
Principle
Plasma arc yekucheka inowanzoshandiswa nzira yekucheka yesimbi uye isiri-simbi zvinhu. Inoshandisa high-speed, high-temperature uye high-energy plasma airflow kupisa uye kunyungudutsa zvinhu kuti zvichekwe, uye inoshandisa mukati kana kunze kwekumhanya kwemhepo kana kuyerera kwemvura kusundira zvinhu zvakanyungudutswa kure kusvikira plasma airflow beam inopinda mukati. kudzokera kuumba cheka.
Xinfa welding midziyo ine hunhu hwemhando yepamusoro uye mutengo wakaderera. Kuti uwane ruzivo, ndapota shanya:Welding & Cutting Manufacturers - China Welding & Cutting Factory & Suppliers (xinfatools.com)
Features
1. Micro-beam plasma arc welding inogona weld foil uye mahwendefa matete.
2. Iine pinhole effect uye inogona kuwana imwe-sided welding uye kaviri-sided yakasununguka kuumba.
3. The plasma arc ine simba guru, high arc column tembiricha, uye simba rekupinda nekugona. Inogona kuwana 10-12mm gobvu simbi pasina beveling. Inogona weld kuburikidza nemativi ese panguva imwe, nekukurumidza welding kumhanya, kugadzirwa kwakanyanya, uye kudiki kushushikana deformation.
4. Midziyo yacho yakaoma, ine gasi rakawanda rinoshandiswa, zvinodikanwa zvakasimba pamukaha pakati pegungano uye kuchena kwechishandiso chebasa, uye inokodzera chete kune welding yemukati.
Magetsi
Kana plasma arc welding ichishandiswa, yakananga ikozvino uye droop maitiro emagetsi emagetsi anowanzoshandiswa. Nekuda kweakasarudzika maitiro ekushanda anowanikwa kubva kune yakasarudzika torch kurongeka uye yakaparadzana plasma uye yekudzivirira gasi kuyerera, yakajairika TIG magetsi inogona kuwedzerwa kune plasma console, uye yakanyatso kuvakwa plasma system inogona kushandiswa zvakare. Hazvisi nyore kudzikamisa iyo plasma arc kana uchishandisa sine wave AC. Kana chinhambwe chiri pakati pe electrode uye workpiece chakareba uye plasma yakamanikidzwa, iyo plasma arc yakaoma kushanda, uye mune yakanaka hafu kutenderera, iyo yakanyanyisa kupisa electrode ichaita iyo conductive tip spherical, izvo zvinokanganisa kugadzikana kweiyo. arc.
Iyo yakatsaurirwa DC inoshandura magetsi inogona kushandiswa. Nekugadzirisa chiyero che waveform kuderedza nguva ye electrode yakanaka pole, electrode inotonhodzwa zvakakwana kuchengetedza yakanongedza conductive tip chimiro uye kugadzira arc yakagadzikana.
Nguva yekutumira: Sep-12-2024
