Sandblast hose High Abrasion Resistance to Abrasives
Kugwiritsa Ntchito Paipi ya Sandblast
Amagwiritsidwa ntchito kuchotsa dzimbiri pamwamba pa chitsulo. Kupatula apo, ndi yoyenera kugwiritsidwa ntchito pobowola mchenga wouma komanso pobowola mchenga wonyowa. Kuphatikiza apo, ndi yabwino kwambiri pobowola mchenga, matope, konkire ndi kusamutsa tinthu. Ngakhale kuti imagwiritsidwa ntchito kwambiri m'ngalande, zitsulo, mgodi, doko ndi m'mizinda. Makina obowola mchenga, makina obowola mfuti ndi obowola tirigu amafunika payipi ya sandblast.
Kufotokozera
Chifukwa cha NR ndi chowonjezera chapadera, payipi ya sandblast imakhala ndi kukana kwabwino kwambiri kwa kukwawa. Kupatula apo, ndi yosinthasintha kwambiri. Ngakhale payipiyo ndi yokhuthala kwambiri. Ngakhale kuti ulusi wake ndi wabwino komanso wolimba kwambiri umapereka mphamvu zambiri. Pakadali pano, payipiyo sidzapindika. Ponena za chivundikirocho, rabara ya NR ndi yolimba ndipo siingawonongeke.
Mitundu ya mchenga
Ndipotu, ntchito yophulitsa mchenga nthawi zambiri imakhala youma komanso yonyowa. Kuphulitsa konyowa kumasakaniza zinthu zophwanyika ndi madzi kukhala matope. Izi ndi zoteteza dzimbiri lachitsulo. Koma payenera kukhala choletsa mkati mwa madzi. Ngakhale kuphulitsa kouma kumagwira ntchito bwino kwambiri. Pamwamba pake ndi pouma ndipo pali fumbi lambiri.
Chofunika kwambiri ndichakuti, kukana kukalamba kumatsimikiza mtundu wa payipi ya mchenga. ISO 4649 imafuna kuti kuchuluka kwa kuuma kuyenera kukhala kochepera 140mm3. Koma DIN 53561 imafuna 60mm3.
Chitetezo cha payipi ya mchenga
Sandblast ndi ntchito yoopsa. Chifukwa chake muyenera kuyang'ana kwambiri pazifukwa izi.
1. Musanayambe kuphulika kwa mchenga, muyenera kuvala suti yodzitetezera. Kupatula apo, payenera kukhala anthu osachepera awiri pamalopo.
Mphindi 2.5 musanayambe ntchito, yambani makina ochotsera fumbi. Ngakhale ngati makinawo alephera, simungathe kuchita ntchito yophulitsa mchenga.
3. Pa nthawi yogwira ntchito yophulitsa makina, anthu ena sangayandikire.
4. Pambuyo pa ntchito, makina ochotsera fumbi ayenera kugwira ntchito kwa mphindi 5. Chifukwa izi zimatha kuchotsa fumbi lomwe lili mu workshop ndikusungabe loyera.
5. Ngozi ikachitika, siyani ntchito nthawi yomweyo.








