OILFIELD MWD HRMS Alignment Sleeve is a downhole tool component, a MWD component, located on the outside of the rotor and stator or between the spindle and valve cylinder, it forces the coaxiality to be calibrated, ensuring that the rotor has no eccentric contact with the stator when rotating, thus avoiding jamming and uneven wear.
Key Technical Challenges
- Coaxiality and positional control of inner and outer circles + side holes + offset structure.
- Thin wall cylindrical and partial openings structure is prone to deformation.
- Spatial relationship between the inclined plane and the cylindrical datum.
- High geometrical tolerance requirements: The geometrical tolerances of the part must be ensured to prevent any deviations from affecting assembly and performance.
MH Manufacturing Solution
★ Special tooling design.
★ Mazak INTEGREX i-200 / i-300 ensure the accuracy of cylindrical and coaxiality.
★ DMG MORI DMU 50 / DMU 65 ensure the consistency of the side holes and windows relative to the datum; the inclined planes and transition surfaces are completed in one coordinate system.
MH Machines for OILFIELD MWD HRMS Alignment Sleeve
5-axis Mazak INTEGREX i-200 / i-300 / DMU 60T, DIXI100 to machine complex shapes and holes.
DMG MORI DMU 50 / DMU 65 to control the datum consistency between holes windows
Inspection: ZEISS CONTURA
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