I-Walnut Shells eqina eqinile
Incazelo Yomkhiqizo
I-grit yegobolondo le-walnut iwumkhiqizo oqinile onemicu owenziwe ngamagobolondo e-walnut aqoshiwe noma aqoshiwe. Uma isetshenziswa njenge-media yokuqhumisa, i-grit yegobolondo le-walnut ihlala isikhathi eside kakhulu, i-angular futhi inezinhlangothi eziningi, kodwa ibhekwa 'njenge-abrasive ethambile'. I-grit yokuqhumisa igobolondo le-walnut iyindlela enhle yokufaka esikhundleni sesihlabathi (i-silica engenawo) ukugwema izinkinga zempilo zokuhogela.
Ukuhlanza ngokuqhumisa amagobolondo e-walnut kusebenza kahle kakhulu lapho ubuso be-substrate ngaphansi kopende, ukungcola, amafutha, isikali, ikhabhoni, njll. kufanele buhlale bungashintshi noma bungonakalisiwe ngenye indlela. Ukungcola kwamagobolondo e-walnut kungasetshenziswa njenge-aggregate ethambile ekususeni izinto zangaphandle noma ukumbozwa ezindaweni ngaphandle kokuchoboza, ukuklwebha noma ukonakalisa izindawo ezihlanziwe.
Uma kusetshenziswa imishini efanele yokuqhumisa amagobolondo e-walnut, izinhlelo zokuhlanza ezivamile zifaka phakathi ukususa amaphaneli ezimoto namaloli, ukuhlanza isikhunta esithambile, ukupholisha ubucwebe, izinsimbi kanye nama-motor kagesi ngaphambi kokubuyisela emuva, ukususa ipulasitiki kanye nokupholisha amawashi. Uma kusetshenziswa njenge-media yokuhlanza amagobolondo e-walnut, i-grit yamagobolondo e-walnut isusa upende, i-flash, ama-burrs kanye nezinye izinkinga ekubumbeni kwepulasitiki nerabha, izimboni ze-aluminium kanye ne-zinc die-casting kanye ne-electronics. Igobolondo le-walnut lingathatha indawo yesihlabathi ekususweni kopende, ekususweni kwe-graffiti kanye nokuhlanza okuvamile ekubuyiselweni kwezakhiwo, amabhuloho kanye nezithombe zangaphandle. Igobolondo le-walnut liphinde lisetshenziswe ukuhlanza izinjini zezindiza kanye nama-turbine anomusi.
Amapharamitha Obuchwepheshe
| Imininingwane ye-Walnut Shell Grit | |
| Ibanga | I-Mesh |
| Okukhulu Kakhulu | 4/6 (4.75-3.35 mm) |
| Okumahhadla | 6/10 (3.35-2.00 mm) |
| 8/12 (2.36-1.70 mm) | |
| Okuphakathi nendawo | 12/20 (1.70-0.85 mm) |
| 14/30 (1.40-0.56 mm) | |
| Kuhle | 18/40 (1.00-0.42 mm) |
| 20/30 (0.85-0.56 mm) | |
| 20/40 (0.85-0.42 mm) | |
| Inhlawulo Eyengeziwe | 35/60 (0.50-0.25 mm) |
| 40/60 (0.42-0.25 mm) | |
| Ufulawa | 40/100 (425-150 micron) |
| 60/100 (250-150 micron) | |
| 60/200 (250-75 micron) | |
| -100 (150 micron kanye ne-finer) | |
| -200 (75 micron kanye ne-finer) | |
| -325 (35 micron kanye ne-finer) | |
| Pigama lomkhiqizo | Ukuhlaziywa Okuseduze | Izakhiwo Ezijwayelekile | ||||||||
| I-Walnut Shell Grit | I-Cellulose | I-Lignin | I-Methoxyl | I-nitrogen | I-Chlorine | I-Cutin | Ukuncibilika kwe-Toluene | Umlotha | Amandla adonsela phansi athile | 1.2 kuya ku-1.4 |
| 40 - 60% | 20 - 30% | 6.5% | 0.1% | 0.1% | 1.0% | 0.5 – 1.0 % | 1.5% | Ubuningi obukhulu (ama-lbs nge-ft3) | 40 - 50 | |
| Isikali se-Mohs | 4.5 – 5 | |||||||||
| Umswakama Wamahhala (80ºC amahora ayi-15) | 3 – 9% | |||||||||
| i-pH (emanzini) | 4-6 | |||||||||
| I-Flash Point (indebe evaliwe) | 380º | |||||||||
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