山西焦煤科技
山西焦煤科技
산서초매과기
SHANXI COKING COAL SCIENCE & TECHNOLOGY
2014年
8期
31-34
,共4页
刮板输送机%耐磨性能%焊接性能%新材料
颳闆輸送機%耐磨性能%銲接性能%新材料
괄판수송궤%내마성능%한접성능%신재료
Scraper conveyor%Wear-resisting property%Welding property%New material
刮板输送机的核心部件中部槽的中板是物料的承载部分。通过对耐磨性能及焊接参数进行试验,得出采用具有优异的抗冲击韧性和低疲劳裂纹扩展速率的新型锰系耐磨钢,可显著提高中板的耐磨性能,使用寿命提高2倍以上,还能提升刮板输送机的安全、稳定性并可靠运行,可节约大量的人力资源,降低停产损失,对提高企业经济效益具有积极意义。
颳闆輸送機的覈心部件中部槽的中闆是物料的承載部分。通過對耐磨性能及銲接參數進行試驗,得齣採用具有優異的抗遲擊韌性和低疲勞裂紋擴展速率的新型錳繫耐磨鋼,可顯著提高中闆的耐磨性能,使用壽命提高2倍以上,還能提升颳闆輸送機的安全、穩定性併可靠運行,可節約大量的人力資源,降低停產損失,對提高企業經濟效益具有積極意義。
괄판수송궤적핵심부건중부조적중판시물료적승재부분。통과대내마성능급한접삼수진행시험,득출채용구유우이적항충격인성화저피로렬문확전속솔적신형맹계내마강,가현저제고중판적내마성능,사용수명제고2배이상,환능제승괄판수송궤적안전、은정성병가고운행,가절약대량적인력자원,강저정산손실,대제고기업경제효익구유적겁의의。
The middle plate of scraper conveyor core component chute is the load bearing part of material. Through testing the wear resistance and welding parameters reaches that using new manganese series wear resistant steel of possessing excellent resistance to impact toughness and low fatigue crack propagation rate can improve the wear resistance of the plate,extend the service life more than 2 times,also can promote the safety and stability of the scraper conveyor,save a lot of human resources and reduce production halts loss.To raise the enterprise economic benefits has positive significance.