Sau Cylinder hpe sharawt madi shadaw ya ai

Anhte gaw hydraulic cylinder madi shadaw ai lam ni hpe galaw ai hta mahkrum madup law law nga ai. Casting material hpe n bung ai customer ni a bungli masa ni hte maren grau kaja hkra galaw mai ai. Multi-stage n-gun hte n-gun dat (quenching + high-temperature tempering) ngut ai hpang, npawt nhpang arung arai a n-gun gaw HB 280-320 du wa nna, n-gun dat n-gun gaw 850MPa hta grau kaba ai (sh) maren sha rai nna, dai gaw n-gun dat hpe jat ya ai. Anhte gaw ASTM A148 madang hpe hkan sa nna, n-gun n law ai shara hta hkra machyi ai lam hpe ngang kang hkra (-40℃KV2 27J hta grau kaba ai (sh) maren sha re) hte weld htuk manu ai lam hpe hkam la lu na matu, tsi mawan ni hpe hkang lu na matu galaw ga ai. Anhte hta mung, hkrak tup hkrak re ai jak ni hpe galaw lu ai atsam nga ai. Anhte a arai ni hpe kam mai ai hku galaw lu na matu, coordinate shadawn ai jak, metallographic microscope, magnetic particle n kaja ai hpe mu lu ai jak, ultrasonic n kaja ai hpe mu lu ai jak zawn re ai arung arai amyu myu hpe lang ga ai.