Njira Yopangira Madzi a Jet Kudula Nozzle

Madzi odulira nozzle ndi gawo lofunikira pamakina odulira madzi. Gawoli limapangidwa ndi zinthu zoyera za tungsten carbide.

Nthawi zambiri, tungsten carbide mankhwala amatanthauza kusakaniza tungsten carbide ufa ndi cobalt ufa kapena binder ufa wina. Ndiye imatha kupangidwa ndi ng'anjo wamba ya sintering kuti ipange chopangidwa ndi tungsten carbide chokhala ndi kukana kwamphamvu komanso mphamvu zambiri. Komabe, kupanga chopangidwa choyera cha tungsten carbide chokhala ndi kachulukidwe kopitilira muyeso komanso kulimba kwapamwamba popanda gawo lomangira, zikuwonetsedwa kuti njira yamba sintering sizotheka. Koma njira ya SPS sintering imathetsa vutoli.

Spark Plasma Sintering (SPS), yomwe imadziwikanso kuti "Plasma Activated Sintering" (PAS), ndiukadaulo watsopano wokonzekera zida zogwirira ntchito. Tekinoloje iyi imapanga ndodo za tungsten carbide zopanda binderless, ndipo machubu olunjika amadzi amapangidwa ndi ndodo zoyera za tungsten carbide.

Kukonza bar tungsten carbide yopanda kanthu mpaka masitepe omalizidwa odula madzi amadzi:

1. Akupera pamwamba. The tungsten carbide madzi jet nozzle awiri nthawi chofunika kuti akupera 6.35mm, 7.14mm, 7.97mm, 9.43mm, kapena diameters ena makasitomala amafuna. Ndipo mapeto amodzi akupera otsetsereka ngati mawonekedwe a "nozzle".

2. Pobowola dzenje. Ndodo kumbali imodzi imabowola kabowo kakang'ono koyambirira. Kenako gwiritsani ntchito makina odulira mawaya kuti mupange dzenje laling'ono lomwe nthawi zambiri limakhala 0.76mm, 0.91mm, 1.02mm, ndi makulidwe ena amabowo omwe makasitomala amafunikira.

3. Kuyang'ana kukula. Makamaka onani waterjet nozzle dzenje kukula ndi concentricity.

4. Kuyika miyeso. Waterjet nozzle chubu ili ndi zazikulu zambiri. Chifukwa chake kuyika chizindikiro pathupi la carbide chubu ndikosavuta kusankha chubu yoyenera yamadzi.

5. Kulongedza. Mphuno ya jet yamadzi imakhala yolimba kwambiri komanso yolimba.

Komabe,  popeza mphuno ya waterjet yodulira imapangidwa ndi ndodo zoyera za tungsten carbide zomwe zilibe zomangira, mphuno yake imakhala yosalimba ngati galasi. Chifukwa chake chubu chodulira madzi nthawi zonse chimakhala chodzaza mubokosi lapulasitiki padera kuti musamenye zida zina.

Ngati muli ndi chidwi ndi jeti yamadzi ndipo mukufuna zambiri ndi zambiri, mutha KULAMBIRA NAFE pa lamya kapena makalata kumanzere, kapena TUMIZANI MAIL pansi pa tsambali.