Hka leng n-gun hpe sawk sagawn ai lam: Npawt nhpang arung arai ni kaw na ahkyak ai lam ni kaw na ahkyak ai lam ni hpe sawk sagawn ai lam
Grinding wheel gaw, hpaga lam hta n mai malap ai grinding tool langai rai nna, shi a bungli galaw ai lam gaw, galaw shapraw ai atsam hte quality hpe hkrak hkra machyi shangun ai. Grinding wheel a composition ladat hpe chye na ai gaw, lang ai ni ra kadawn ai hte maren, htuk manu ai arung arai ni hpe lata la nna, dai a hpang e nga ai hpaji masa hpe chye na na matu karum ya na re. Ndai laika buk gaw, arung arai lata ai lam, structural design kaw nna galaw shapraw ai lam du hkra, shingkyit hpe shinggrup ai ladat hpe hkrak tup sawk sagawn na re.
Arung arai lata ai lam: grinding leng a bungli galaw ai lam hpe dawdan ya ai core
Grinding wheel a madung daw ni gaw abrasive, binder hte pores ni lawm ai. Abrasive gaw "cutting edge" ngu ai n-gang a "critting edge" rai nna, n-gun rawng ai ni gaw corundum, silicon carbide, diamond, etc. Corundum gaw general metal hpe galaw na matu htuk manu ai, silicon carbide gaw ceramic (sh) glass zawn re ai n-gun ja ai arung arai ni a matu grau htuk manu ai, diamond grinding hpe n-gun ja ai n-gun n-gun n-gun n-gun n-gun n-gun n-rawng ai arung arai ni a matu lang ai.
Binder a lit gaw, abrasive hpe shada da matut mahkai nna, ngang grin ai hkrang hpe gawgap na matu re. Common binders ni hta ceramic, resin hte metal ni lawm ai. Ceramic binders ni gaw nbung katsi ai hpe ninghkap lu nna, chemical stability kaja ai, n-gun ja ai-speed grinding hte htuk manu ai; resin binders ni gaw elastic rai nna, hkrak hkrak grin nga na matu htuk manu ai; metal binders ni gaw n-gun kaba ai hte n-gun ja ai-load grinding galaw na matu lang chye ai.
Pores ni a hkrang shapraw ai lam mung ahkyak ai, hpa majaw nga yang, dai gaw n-gun hpe garan ginhka ai lam hte n-gun hpe shapraw kau lu ai atsam hpe hkra machyi shangun ai. Htap htuk ai pore ratio gaw, grinding leng hpe n-gun n rawng hkra pat shingdang lu nna, shi a magam bungli prat hpe jat ya lu ai.
Structural design: bungli galaw ai lam hte bungli galaw ai lam hpe rap ra hkra galaw ai
Grinding wheel a structural design gaw, grinding object hpe tsep kawp myit yu ra ai, hkrak ai lam hte hkrak ai lam hpe galaw ra ai. Masha law malawng lang ai hkrang ni hta, parallel grinding leng ni, gawm grinding leng ni hte disc grinding leng ni lawm ai. Parallel grinding leng ni gaw ntsa lam hpe gram lajang na matu htuk manu ai, gawm grinding leng ni hpe kata (sh) shinggan na cylindrical grinding galaw na matu lang chye ai, disc grinding leng ni gaw tsaw ai{2}}precision ntsa lam ni hpe galaw na matu htuk manu ai.
Dai hta n-ga, grinding leng a hardness grade hpe mung, arung arai atsam ni hte maren lata ra ai. N-gun ja ai n-gun ja ai leng ni gaw, n-gun ja ai arung arai ni a matu htuk manu ai, raitim, chip hpe shaw kau na matu hkra machyi shangun chye ai; n-gun n law ai grinding leng ni gaw n-gun n rawng ai arung arai ni a matu grau htuk manu nna, katsi ai hpe grau nna garan kachyan ya lu ai.
Hpaga lam galaw ai lam: raw materials kaw nna galaw ngut sai arai ni du hkra ahkyak ai lahkam ni
Grinding wheel ni hpe galaw shapraw ai lam hta, kayau ai, hkrang shapraw ai, n-gun n rawng ai hte bu hpun sumli ai lam ni lawm ai. Mixing stage gaw abrasive hte binder hpe maren mara garan ginhka lu hkra galaw ra ai; molding stage gaw mold pressing (sh) ruding hku nna shawng nnan na hkrang hpe shabyin ya ai; sintering stage gaw, n-gun ja ai shara hta binder hpe ngang kang shangun ai majaw, n-gun rawng ai leng hpe ra ai n-gun de du hkra galaw ya ai; hpang jahtum na bu hpun palawng hpe lang nna, grinding n-gun hpe hkam la lu na matu, grinding wheel a ntsa na hkrak ai lam hpe gram lajang ai.
Grinding wheel a composition ladat hpe mastering galaw ai gaw, lang ai ni hpe kaja ai arung arai hpe lata la na matu sha n-ga, bungli galaw ai shara ni hta grau kaja ai hte hkrak ai hparan ladat ni hpe mung jaw ya lu ai. Hpaji masa hte galaw shapraw ai hpaji masa ni rawt jat wa ai hte maren, grinding wheel a bungli galaw ai lam hpe matut nna gram lajang na re, dai gaw hpaga lam amyu myu hpe grau nna mai byin shangun na re.
