Dai shot blasting tank gaw, shot gap ai (sandblasting) arung arai ni a core component rai nga ai. Madung hku nna, abrasives ni hpe shinggyin tawn na matu lang ai n-gun n-gun n-gun langai mi (stem shot, ceramic ga nhpu, shingnip shingna, etc.) hte, n-gun rawng ai nbung a action npu hta, abrasive ni hpe bungli galaw ai shara ntsa de lawan ladan hte lam madun ai hku garan tawn da ai.
Lahta na gaw, gap sat ai tank a hkrang hte jai lang ai lam hpe hkrak tup tsun dan ai lam re.
I. Shot Blasting Tank a hkrang sumla
Shot blasting tank ni hpe madung hku nna shanhte a bungli galaw ai npawt nhpang ni hpe madung tawn nna amyu lahkawng hku garan ginhka da ai: n-gun dat amyu (direct pressure amyu) hte ejection amyu (suction hte htaw sa ai ladat) hpe madung tawn nna garan ginhka ai. Ndai pressurized shot blasting tank hpe hpaga lam hta grai lang ai majaw, grau n-gun ja ai hte grau kaja ai bungli galaw lu ai atsam nga ai. Ndai shara hta, n-gun ja ai gap ai tank a hkrang hpe madung hku nna shapraw ai.
Kalang lang na pressurized shot blasting tank system gaw madung hku nna, tank system, hkang zing ai masa, garum ningtum masa ni lawm ai daw kaba masum lawm ai.
1. Tank system (core n-gun sanghpaw li
Tank body: Madung hkum hkrang gaw, n-gun ja ai hku galaw da ai n-gun- hpe n-gun ja ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe n-gun jaw ai. Ntsa kaw lusha jaw sha ai hka hkin gau hte pat da ai shingnip langai mi nga ai.
Abrasive valve: Tank a lawu na pru ai shara kaw nga ai, dai gaw sandblasting pipeline kata de abrasive lwi ai hpe hkang na matu lang ai madung daw langai mi re. Common amyu ni hta butterfly valve, ball valve (sh) laksan galaw da ai needle valve ni lawm ai.
Mixing chamber: Abrasives hpe ndai kaw n-gun ja ai-}}}} ai nbung hte kayau da ai. Dai gaw abrasive valve a lawu kaw nga ai rai nna, abrasive hpe "hkap la ai" (sh) nbung lwi ai hpe "pushed in" galaw ai shara rai nga ai.
Venturi tube (ejection nozzle) : Nkau mi a hkrang shapraw ai lam ni hta, kayau ai nta gaw Venturi structure hpe hkap la ai, dai gaw n-gun kaba ai-}speed airflow a majaw byin pru wa ai n kaja ai n-gun hpe jai lang nna, tank kaw na abrasive hpe grau hkrak hkra shaw la lu ai.
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Intake valve: Hka lim ai nbung shang wa ai hpe tank kata de hkang ai madung valve. Dai hpe lam lahkawng hku garan nna galaw ai:
Top pressurized pipeline: Nbung gaw tank ntsa de shang nna, abrasive hpe npu de n-gun dat ai.
Sandblasting pipeline: Nbung gaw kayau ai nta de hkrak sha sa wa nna, tsaw ai{0}}speed jet airflow byin pru wa ai.
Exhaust valve/pressure shayawm ai valve: Bungli hpe jahkring kau ra ai shaloi (sh) abrasive nnan jat bang ai shaloi bungli hpe jahkring kau ra ai shaloi tank kata na n-gun hpe shim lum ai hku shapraw na matu lang ai.
Level gauge: Tank kata na abrasive kade daram nga ai hpe yu nna, tank hpe n-gun n rawng hkra (sh) grai n-gun n rawng hkra galaw u.
Hkamja lam valve/rupture disc: Tank kata na n-gun gaw n-gun n rawng ai sha rawt wa ai shaloi, n-gun hpe n-gun dat ai shaloi, n-gun hpe shi hkrai shi shapraw kau ya ai ahkyak ai shimlam arung arai langai mi.
Electrical control system: Button, tsan ai shara kaw na hkang ai, sensor, etc. ni hpe n-gun dat nna, tsan tsan kaw nna/off lu na matu, tinang hkrai sha lu sha ai hte n-gun dat ai lam ni hpe hkang lu na matu.
3. Auxiliary system
Sandblasting hose: N-gun kaba ai n-gun hte n-gun hpe n-gun dat ai, kayau ai nta hte spray gun hpe matut mahkai ya ai laksan hose.
Spray sinat: Operator wa lang ai (sh) jak lata hte shinggrup da ai jahtum na ladat langai, ceramic (sh) tungsten carbide nozzle hpe kata de grau lawan hkra galaw nna, abrasive jet hpe grau nna myit maju jung ai.
Abrasive recovery hte garan ginhka ai ladat (closed shot blasting room hta) : Dai hta ga npu grill, screw conveyor, elevator, cyclone garan ai hte vibrating screens ni lawm ai, dai ni hpe bai gram lajang na matu, san seng ai hku bai lang mai ai abrasives hte nhprang hte nhprang arai ni hpe yeng seng kau na matu jai lang ai.
Dust hpe yeng seng kau ai ladat: Large- scale cartridge ga nhpu ni hpe lang nna, gap sat ai shaloi byin pru wa ai nhprang arai ni hpe shinggyin la na matu, bungli galaw ai shara hpe san seng hkra galaw na hte grup yin hpe makawp maga ra ai lam ni hpe hkan sa na matu jai lang ai.
Ii. Shot Blasting Tank ni hpe jai lang ai lam
Shot peening hpaji gaw, bungli galaw ai shara a ntsa hpe hkra machyi hkra, tsaw ai-}sped abrasive flow hpe lang nna, dai hku nna, hpaga lam a yaw shada lam amyu myu hpe awng dang lu ai. Shi a madung jai lang ai lam ni hta:
Ntsa lam ntsa n-gun ja shangun ai/ lata ladawn ai n-gun ja wa ai lam
Ndai gaw manu dan dik ai jai lang lam rai nga ai. N dang hti ai kaji kajaw abrasives ni a akyu hku nna, n-gun n rawng ai n-gun rawng ai n-gun rawng ai n-gun hpe n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun, n-gun n-gun n-gun, myit ru myit tsang lam hpe ninghkap lu ai atsam, myit ru myit tsang lam ni hpe ninghkap lu ai atsam hte daw jau ai lam ni hpe grai jat ya ai. Ndai gaw nbungli galaw ai, mawdaw engine galaw ai, n-gun kaba ai{3}}load transmission a daw ni hpe galaw shapraw ai hta ahkyak ai ladat langai rai nga ai.
2. Ntsa shara jasan jaseng ai lam
Rust hte oxide scale hpe shaw kau na: Rust layer hpe shaw kau nna, n-gang n-gang ni, n-gang n-gang ni, sanghpaw ni, hka htung ni a ntsa kaw nna oxide scale hpe ka na matu hkyen lajang na matu hkyen lajang na matu.
Casting/hkai sun galaw ai/hkai n-gun rawng ai daw ni: Casting ni kaw na molding nhpu hpe shaw kau ai, oxide scale hpe forgings kaw na shaw kau ai, weld seam ni kaw na coatter hte n-gup magap ni hpe shaw kau u.
Coating dingsa ni hpe shaw kau u: N kaja ai hku n-gun n rawng ai nsam hte n-gup magap ni hpe gram lajang na matu n-gup magap ni hpe raw kau u.
3. Ntsa lam hkyen lajang ai lam
Hka lim ai lam garai n galaw shi yang (painting, thermal spraying), n-gun (sh) wan n-gun, bungli galaw ai shara a ntsa gaw npu na shara hpe jat ya nna, coating/adhesive a n-gun hpe jat ya lu ai. Anchor pattern gaw coating a quality a matu ahkyak ai.
4. Surface n-gun n rawng ai/n-gun n-gun
Roughening treatment: Ntsa lam hta uniform, matte finish hpe galaw na matu (Spainless steel a brushed effect (sh) magri mang ni a kaba wa ai zawn re ai) hpe galaw na matu.
Decorative texture: Nlung (sh) glass ntsa na hkrang ni (sh) ga si ni hpe ka da ai.
5. N-gun n-gun hte hkrang shapraw ai
Stress relief: weld (sh) jak rung bungli galaw ngut ai hpang buga na myit ru myit tsang lam ni hpe yeng seng kau na matu lang ai.
Shot peening: Aerospace hpaga lam hta, nbungli kaba a wing skins zawn re ai, n-gun ja ai shingnip ni hpe gawgap na matu lang ai. Selective shot peening hku nna, sheet metal hpe hkang lu ai plastic n-gun hpe hkam la lu ai.
Iii. Shot Blasting Tank Types ni hpe lata ai lam
Direct pressure shot gap ai tank: Lahta e tsun lai wa sai hte maren, abrasive hpe tank kata de dip nna, dai hpang pru wa ai. Hpa majaw nga yang, n-gun ja ai, n-gun ja ai hka lim ai n-gun, bungli galaw ai shara kaba ni a matu htuk manu ai, n-gun ja ai n-gun ja ai hpe jasan jaseng ai hte n-gun ja shangun ai, hpaga lam hta madung rai nga ai.
Ejector (suction type) gaw gap ai jak: Abrasive tank gaw n-gun n-gun hta n-gun rawng ai, abrasive gaw spray gun kaw Venturi effect a majaw byin pru wa ai n kaja ai n-gun atsam a majaw sha hka lim mat ai. Dai jak ni gaw asan sha, n-gun n law ai hte n-gun n law ai- cost rai tim, shi a atsam hte n-gun atsam gaw loi mi sha rai nga ai. Dai gaw, bungli galaw ai jak kaji ni, n-gun n law ai-layer jasan jaseng ai lam (sh) ntsa lam hkra machyi ai lam ni n law ai aten ni a matu htuk manu ai.
Gadun dawk
Core pressure system langai hku nna, arung arai ni hpe shinggyin tawn da ai, n-gun dat ai lam hte tsun shapraw ai lam ni hpe hpawng de ya ai hku nna, shot peening tank a hkrang masa a ngang grin ai lam hte shim lum lam gaw, shot peening operation a akyu rawng ai lam hte quality hpe hkrak dawdan ya ai. Shi a application gaw, dai ni na aten na galaw shapraw ai lam hta ahkyak ai link law law hpe lai nna, madung san seng ai lam hte n-gun ja ai ni hpe yeng seng kau ai kaw nna, n-gun ja ai n-gun hpe n-gun ja shangun ai. Dai gaw, hpaga lam hte seng ai arung arai ni a kam hpa mai ai lam, ngang grin ai lam hte bungli galaw lu ai atsam hpe jat wa na matu n mai malap ai ahkyak ai arung arai langai mi rai nga ai. Myit mada da ai ladat yaw shada lam ni hpe lu la na matu, shot blasting tank ni a htap htuk ai amyu hte parameter ni hpe lata na matu ahkyak nga ai.