Vadivelu Comedy Technology
Hardfacing
Plasma Transfer Arc Welding (PTAW) tekinoroji ndeyekushanduka kweiyo inonyanya kushandiswa Gasi Shielded Tungsten Arc Welding (GSAW) maitiro.
PTAW inoshandisa constrictor mhino kushandisa uye kuisa pfungwa pamazinga akanyanya esimba uye inoshandisa nzira dzakasiyana-siyana dzekudzora gasi kudzikamisa arc, zvichiita kuti inyatsoshanda kune chaiwo mamiriro ewelding.
Iyo Plasma Transfer Arc (PTA) maitiro anoshandisa misimboti yeplasma uye nekudaro inogona kutorwa seshanduko yekuvandudza kweGasi Tungsten Arc Welding (GTAW) maitiro, uko kuwanda kwesimba kunokonzerwa nedhayamita yearc yakavakirwa pakati pe tungsten electrode uye workpiece uchishandisa constrictor mhino inorambidza makoramu mune inert gasi mhepo.
Chikafu chinotakurwa kuenda kujeti yeplasma nerukova rwegasi, inogona kunge iri gasi inert, gasi rinoita basa, kana musanganiswa wemagasi anoshanda uye anert. Rukova rwechitatu rwegasi runoshandiswa kuchengetedza dziva resimbi kubva pakusvibiswa kwemuchadenga. Kunyange zvazvo musanganiswa wemagasi ane simba uye anert anogona kushandiswa, argon inowanzo shandiswa mumatatu-gasi masisitimu.
Applications:
● Hard Surface Finishes: PTAW inonyatsokodzera kushandiswa kwekasimende carbides kunatsiridza kupfeka resistance Stellite, Colmonoy, Hastelloy uye Tungsten Carbide zvose zvinogona kubudirira kushandiswa kuPTAW.
● Corrosion Resistant Overlay: Iyo yenzvimbo yekupisa yekuisa zvinhu zvePTAW inobvumira kushandiswa kweiyo corrosion resistant alloys ine kushoma dilution mu base material.PTAW inogona kuwana subsea chemistry zvinodiwa zve
Maindasitiri/Zvikamu:
-Isiri-magnetic downhole maturusi: dhiraivha makora, MWD kupfeka mitsetse, nezvimwe.
-Downhole zvikamu: madhaka mota mabearings, stabilisers, piston restrictors, drill bits, nezvimwe.
- Kuyerera kwekudzora: mavharuvhu bores, magedhi, zvigaro, zvigaro zvekutsvedza, mhete dzemhete, madzinde, nezvimwe.
-Kugadzira magetsi: turbine blades, shafts, inotakura nzvimbo, nezvimwe.
- Riser zvishandiso mapini, mabhokisi, nezvimwe.
