Three types of adjustable turning rolls: manual lead screw adjusting, manual bolt shifting and electric sliding plate shifting.
三种可调式滚轮架：手动丝杆可调式、手动螺栓移位式和电动滑板移位式。
2
Mount restrictor bar into the restrictor bar groove of upper die, mount adjustingbolt for restrictor bar into the bolt hole in the restrictor bar, then mount lower press block, upper press block.
在上模节流棒槽内装入节流棒，将节流棒调节螺栓装配进节流棒的螺丝孔中，再装配上压块。
3
This paper presents the customized equipment suitable to screw "adjustingbolt module" in "cover sheet assembly (preassembly)" for automobile assembling process.