The circumferential direction of balancing performance
Is
well known that bending tooling lathe directly affect the static
balance precision lathes and production efficiency, so we bent plate
shape and layout of the weight up and down a great effort, first, to
minimize the weight of the radius of gyration, the second is
used in the layout inside the parties cylindrical structure, to improve
the circumferential direction of balancing performance, make the
machine speed and workpiece machining accuracy to maximize.
Finally, to ensure the sealing process in the coordination of the various components:
Namely:
the consistency of the body and the gate pitch; valve body bending
slope and processing consistency; gate and turning the consistency with
the slope plate; gate and grinding the slope gradient Taiwan consistency.
Consistency between the four interrelated constraints, depend on each other. Four
of consistency, we are turning the slope of bending, based on repeated
screening, grinding out the standard gradient plates, in turn, then the
standard gradient plate with a gradient of grinding lathe tooling gate
control Four good consistency, increased productivity, assembly accuracy can be guaranteed.
In
addition, the seat should also be effective in controlling the grinding
process to ensure the seat surface flatness of not less Ball Valve than 100:0.01
ensure that the surface roughness of the surface from scratches, bump,
grind sand degree of inequality and other factors, to achieve the best results after grinding to ensure the accuracy of the valve seat.
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For gate valve with working pressure
