Hydraulic support body support body φ780*355
1.液压支撑体由起吊块,筒体,小法兰,大法兰组成.
2.焊后除应力,焊缝质量必须满足JB/T10213
3.按KM007进行平衡
1)最高工作转速n=990rpm
2)平衡等级G2.5,允许偏心距e=24μm
3)平衡重厚度d≤10mm
检修时发现受力过大开裂,需更换修复.
1. The hydraulic support body is composed of lifting block, cylinder body, small flange and large flange.
2. Stress removal after welding, weld quality must meet JB/T10213
3. Press KM007 to balance
1) Maximum working speed n=990rpm
2) Balance class G2.5, allowing eccentricity e=24μm
3) Balance weight thickness d≤10mm
During maintenance, it was found that the force was too large and the crack should be replaced and repaired.
