Zowuma Zosakaniza ndi Zomangamanga za Metallic Powder
Kodi Bonded ndi chiyani kwenikweni Zitsulo Kuphimba Powder ?
Kupaka zitsulo zachitsulo kumatanthawuza zokutira zosiyanasiyana za ufa zomwe zimakhala ndi utoto wachitsulo (monga ufa wagolide wamkuwa, ufa wa aluminiyamu, ufa wa ngale, etc.). Popanga, msika wapakhomo umagwiritsa ntchito njira ya Dry-Blended ndi njira yolumikizirana.
Vuto lalikulu ndi ufa wachitsulo wowuma ndi wakuti ufa wotsitsidwa sungathe kubwezeretsedwanso. Mlingo wa ufa ndi wochepa, ndipo zinthu zopopera kuchokera pamtanda womwewo sizigwirizana mtundu, ndipo chiopsezo ndi chachikulu! Kuphatikiza apo, kusiyana kwamitundu pakati pa magulu akulu a ufa wa siliva ndikwambiri.
Chophimba chachitsulo ndi mica chimakhala ndi chitsulo chonyezimira kapena mica particulate matter zomwe zimapangitsa kuti zokutira izi ziziwoneka mwapadera. Ma flakes awa ndi tsatanetsatane ndi gawo lokhazikika. Kupaka zitsulo zachitsulo kumasakanikirana mofanana ndi ufa wamtundu woyambira ndipo amatchedwa ufa Wowuma-Wosakaniza. Amapezeka mu epoxy, Hybrid, Urethane, ndi TGIC Polyester chemistries.
Mavuto omwe amakumana nawo ndi zokutira zowuma zowuma ndi zosakanikirana zamitundu, kulowa pang'ono m'malo opumira, komanso kuthekera kwawo kocheperako kokonzanso. Zovala zowuma zowuma nthawi zambiri zimagwiritsidwa ntchito pogwiritsa ntchito mfuti ya corona yokhala ndi nozzle yopopera. Kupaka kwachitsulo ndi mica powder kumakonzedwa ndikumangirira pamwamba pa zokutira zoyendetsedwa ndi mphamvu. Generally, zitsulo zonse kapena mica particles amamangidwa, koma ena sangakhale okhazikika ndipo angayambitse mavuto osiyanasiyana pomaliza.
Kupaka zitsulo zachitsulo zomangira ndipo mica powder ili ndi mizere yocheperapo poyerekeza ndi zokutira za ufa wowuma ndipo ndizosavuta kubwezanso. Kuphatikiza apo, amaperekanso mtundu womwe umakhala wokhazikika pambuyo pobwezeretsanso komanso mawonekedwe ochepera azithunzi, komanso kulowa bwino komanso kusamutsa bwino kwambiri. Ngakhale zitsulo zomangika ndi mica ufa zitha kubwezeredwa, nthawi zonse ndikwabwino kuchepetsa kuchuluka kwa ufa wobwezeredwa ku ufa wa namwali kuti mutulutse zomaliza. Zovala za ufa wa Bonded zimapezeka mu Epoxy, Hybrid, Urethane, ndi TGIC polyester chemistries.