Grit yakasimba yeWalnut Shells
Tsananguro yeChigadzirwa
Chigadziko cheWalnut shell ndicho chigadzirwa chakaoma chine shinda chakagadzirwa nemagoko ewalnut akakuyiwa kana akapwanywa. Kana chikashandiswa senzira yekuputira, walnut shell grit inogara kwenguva refu, ine kona uye ine mativi akawanda, asi inoonekwa se'yakapfava'. Chigadziko cheWalnut shell blasting grit chakanakira kutsiva jecha (isina silica) kudzivirira matambudziko ehutano hwekufema.
Kuchenesa nekubvisa ganda rewalnut kunonyanya kushanda kana pamusoro pevhu riri pasi pepende, tsvina, mafuta, chikero, kabhoni, nezvimwewo zvichifanira kuramba zvisina kuchinja kana kuti zvisina kukanganiswa. Matanda ewalnut anogona kushandiswa semusanganiswa wakapfava mukubvisa zvinhu zvisina kunaka kana machira kubva pamusoro pasina kukwenya, kukwenya kana kukanganisa nzvimbo dzakacheneswa.
Kana ikashandiswa nemidziyo yakakodzera yekuputisa ganda rewalnut, kushandiswa kwakajairika kwekuchenesa ganda kunosanganisira kubvisa mapaneru emota nemarori, kuchenesa mapundu akapfava, kupukuta zvishongo, zvigadziko zvemagetsi nemota dzemagetsi usati wadzoreredza, kubvisa mapurasitiki uye kupukuta wachi. Kana ikashandiswa senzira yekuchenesa ganda, ganda rewalnut rinobvisa pendi, flash, maburrs nezvimwe zvikanganiso mupurasitiki nerabha, aluminium ne zinc die-casting uye maindasitiri emagetsi. ganda rewalnut rinogona kutsiva jecha mukubvisa pendi, kubvisa graffiti uye kuchenesa kwakajairika mukugadzirisa zvivakwa, mabhiriji nezvifananidzo zvekunze. Ganda rewalnut rinoshandiswawo kuchenesa mainjini endege nematurbine emhepo.
Magadzirirwo ehunyanzvi
| Magadzirirwo eWalnut Shell Grit | |
| Giredhi | Mesh |
| Zvakanyanya Kuoma | 4/6 (4.75-3.35 mm) |
| Zvakaipa | 6/10 (3.35-2.00 mm) |
| 8/12 (2.36-1.70 mm) | |
| Pakati nepakati | 12/20 (1.70-0.85 mm) |
| 14/30 (1.40-0.56 mm) | |
| Zvakanaka | 18/40 (1.00-0.42 mm) |
| 20/30 (0.85-0.56 mm) | |
| 20/40 (0.85-0.42 mm) | |
| Yakanyanya Kukwana | 35/60 (0.50-0.25 mm) |
| 40/60 (0.42-0.25 mm) | |
| Hupfu | 40/100 (425-150 maikironi) |
| 60/100 (250-150 maikironi) | |
| 60/200 (250-75 maikironi) | |
| -100 (150 maikironi uye zvakapfava) | |
| -200 (75 maikironi uye zvakapfava) | |
| -325 (35 maikironi uye zvakapfava) | |
| Pzita rechigadzirwa | Kuongorora kwepedyo | Zvimiro Zvakajairika | ||||||||
| Grit yeWalnut Shell | Serosi | Lignin | Methoxyl | Nitrogen | Chlorine | Kucheta | Kunyungudika kweToluene | Dota | Simba Rakakwevera Zvinhu | 1.2 kusvika 1.4 |
| 40 - 60% | 20 - 30% | 6.5% | 0.1% | 0.1% | 1.0% | 0.5 – 1.0% | 1.5% | Kuwanda kwehuwandu (lbs pa ft3) | 40 - 50 | |
| Chikero cheMohs | 4.5 - 5 | |||||||||
| Hunyoro Husina Mahara (80ºC kwemaawa gumi nemashanu) | 3 - 9% | |||||||||
| pH (mumvura) | 4-6 | |||||||||
| Flash Point (kapu yakavharwa) | 380º | |||||||||
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