红石砬子镇2DM5784B ATM机步进电机
钢管生产技术的发展开始于自行车制造业的兴起、19世纪初期石油的开发、两次世界大战期间舰船、锅炉、飞机的制造,第二次世界大战后火电锅炉的制造,化学工业的发展以及石油天然气的钻采和运输等,都有力地推动着钢管工业在品种、产量和质量上的发展。钢管不仅用于输送流体和粉状固体、交换热能、制造机械零件和容器,它还是一种经济钢材。用钢管制造建筑结构网架、支柱和机械支架,可以减轻重量,节省金属2~4%,而且可实现工厂化机械化施工。
红石砬子镇2DM5784B ATM机步进电机
减速机采用油池飞溅润滑,在运行前用户需将通气孔的螺塞取下,换上通气塞。按不同的安装位置,并打开油位塞螺钉检查油位线的高度,从油位塞处加油至润滑油从油位塞螺孔溢出为止,拧上油位塞确定无误后,方可进行空载试运转,时间不得少于2小时。运转应平稳,无冲击、振动、杂音及渗漏油现象,发现异常应及时排除。经过一定时期应再检查油位,以防止机壳可能造成的泄漏,如环境温度过高或过低时,可改变润滑油的牌号。
5.安装好减速器在正式使用前,应进行空载及部分额定载荷间歇运转各1~3小时后方可正式运转,运转应平稳无冲击,无异常振动和噪声及漏油等现象,油温不得超过85℃如发现故障应及时排除。
红石砬子镇2DM5784B ATM机步进电机
红石砬子镇2DM5784B ATM机步进电机
PLE120-3-S3-P2
PLE120-4-S3-P2
PLE120-5-S3-P2
PLE120-7-S3-P2
PLE120-10-S3-P2
PLE120-20-S3-P2
PLE120-30-S3-P2
PLE120-50-S3-P2
PLE120-100-S3-P2
PLE060-3-S3-P2
PLE060-4-S3-P2
PLE060-5-S3-P2
PLE060-7-S3-P2
PLE060-10-S3-P2
PLE060-20-S3-P2
PLE060-50-S3-P2
PLE060-100-S3-P2
红石砬子镇2DM5784B ATM机步进电机
金属陶瓷尤其适合于切槽加工。采用陶瓷刀具可切削硬度达HRC63的工件材料,如进行工件淬火后再切削,实现以切代磨。切削淬火硬度达HR8~58的45钢时,切削速度可取15~18m/min,进给量在.3~.4min/r,切深可取2~4mm。粒度在1m,TiC含量在2%~3%的Al2O3-TiC陶瓷刀具,在切削速度为1m/min左右时,可用于加工具有较高抗剥落性能的高硬度钢。当切削速度高于1m/min时,PCBN是刀具材料,CBN含量大于9%的PCBN刀具适合加工淬硬工具钢(如HRC55的H13工具钢)。
CH100-3-S-B-G1-LD-H6
CH100-5-S-B-G1-LD-H6
CH100-10-S-B-G1-LD-H6
CH100-15-S-B-G1-LD-H6
CH100-20-S-B-G1-LD-H6
CH100-25-S-B-G1-LD-H6
CH100-30-S-B-G1-LD-H6
CH100-40-S-B-G1-LD-H6
CH100-45-S-B-G1-LD-H6
CH100-50-S-B-G1-LD-H6
CH100-60-S-B-G1-LD-H6
CH100-70-S-B-G1-LD-H6
CH100-80-S-B-G1-LD-H6
CH100-90-S-B-G1-LD-H6
CH100-100-S-B-G1-LD-H6
CH100-120-S-B-G1-LD-H6
CH100-140-S-B-G1-LD-H6
CH100-160-S-B-G1-LD-H6
CH100-180-S-B-G1-LD-H6
CH100-200-S-B-G1-LD-H6
CH200-3-S-B-G1-LD-H6
CH200-5-S-B-G1-LD-H6
CH200-10-S-B-G1-LD-H6
CH200-15-S-B-G1-LD-H6
CH200-20-S-B-G1-LD-H6
CH200-25-S-B-G1-LD-H6
CH200-30-S-B-G1-LD-H6
CH200-40-S-B-G1-LD-H6
CH200-45-S-B-G1-LD-H6
CH200-50-S-B-G1-LD-H6
CH200-60-S-B-G1-LD-H6
CH200-70-S-B-G1-LD-H6
CH200-80-S-B-G1-LD-H6
CH200-90-S-B-G1-LD-H6
CH200-100-S-B-G1-LD-H6
CH200-120-S-B-G1-LD-H6
CH200-140-S-B-G1-LD-H6
CH200-160-S-B-G1-LD-H6
CH200-180-S-B-G1-LD-H6
CH200-200-S-B-G1-LD-H6
CH400-3-S-B-G1-LD-H6
CH400-5-S-B-G1-LD-H6
CH400-10-S-B-G1-LD-H6
CH400-15-S-B-G1-LD-H6
CH400-20-S-B-G1-LD-H6
CH400-25-S-B-G1-LD-H6
CH400-30-S-B-G1-LD-H6
CH400-40-S-B-G1-LD-H6
CH400-45-S-B-G1-LD-H6
CH400-50-S-B-G1-LD-H6
CH400-60-S-B-G1-LD-H6
CH400-70-S-B-G1-LD-H6
CH400-80-S-B-G1-LD-H6
CH400-90-S-B-G1-LD-H6
CH400-100-S-B-G1-LD-H6
CH400-120-S-B-G1-LD-H6
CH400-140-S-B-G1-LD-H6
CH400-160-S-B-G1-LD-H6
CH400-180-S-B-G1-LD-H6
CH400-200-S-B-G1-LD-H6
CH750-3-S-B-G1-LD-H6
CH750-5-S-B-G1-LD-H6
CH750-10-S-B-G1-LD-H6
CH750-15-S-B-G1-LD-H6
CH750-20-S-B-G1-LD-H6
CH750-25-S-B-G1-LD-H6
CH750-30-S-B-G1-LD-H6
CH750-40-S-B-G1-LD-H6
CH750-45-S-B-G1-LD-H6
CH750-50-S-B-G1-LD-H6
CH750-60-S-B-G1-LD-H6
CH750-70-S-B-G1-LD-H6
CH750-80-S-B-G1-LD-H6
CH750-90-S-B-G1-LD-H6
CH750-100-S-B-G1-LD-H6
CH750-120-S-B-G1-LD-H6
CH750-140-S-B-G1-LD-H6
CH750-160-S-B-G1-LD-H6
CH750-180-S-B-G1-LD-H6
CH750-200-S-B-G1-LD-H6