The steering nut of the recirculating ball steering gear produced by our factory is a rectangular parallelepiped part. The six faces of the revolving ball steering gear must be turned first. The middle hole needs to be drilled and twisted, and then the double arc raceway is turned. With the existing universal four-jaw single-action chuck, it is necessary to fasten the claws one by one, the auxiliary time is too long, and the production efficiency is low. To this end, we have designed a self-centering four-jaw chuck as shown in the figure, which only tightens or loosens one clamping jaw. The other three clamping jaws are used to clamp the workpiece in tandem, shortening the auxiliary time. Greatly increased productivity. 1. Chuck structure The chuck mainly consists of rolling bearing 1, gear shaft 3, chuck 4, sleeve 5, clamping jaw 6, guide post 7, toothed disc 8, cover 9 and so on.
Laser filters include laser bandpass filters and lidar filters.
Laser Filter,Laser Filter Telescope,Laser Line Bandpass Filter,Laser Band-Pass Filter
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