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Precision Parts by Material and Process
Thin-wall push rings typically have a wall thickness of 1~3mm with low rigidity, making clamping deformation and cutting chatter likely during machining.
Thin-wall bushings reduce friction, position or isolate between shafts and housing bores; with small wall thickness and a large length-to-diameter ratio, inner/outer circle coaxiality requirements are prominent.
Baffle plates guide medium flow and improve velocity distribution in flow channels, with curved surfaces and mounting holes often on the plate.
Precision screen plates are used where screening accuracy demands are high, requiring strict control of hole diameter tolerances and accumulated hole spacing errors.
Threaded rings adapt or lock at threaded connections, with thread profile angle, pitch and pitch diameter as the main control items.
Push rings are used for axial pushing and clearance adjustment in shaft systems or hydraulic mechanisms; with thin ring walls, they require high end face parallelism and roundness.
Glands are used for axial positioning and sealing compression at bearing ends and hole openings, turned from 304/316 stainless steel bar stock or forging blanks.
Plum-profile contour glands are used for end positioning where clearance or weight reduction is needed, with the coaxial relationship between the irregular outer contour and inner bore as the main control item.
Support seats carry the weight of shaft systems or components and fix relative positions, with bottom flatness and mounting hole relative positions as the key factors.
Bushings serve as support and wear-resistant liners for shaft systems, with inner bore accuracy and surface roughness directly affecting fit clearance and service life.
Casting support seats provide the connection between components and foundations, with joint surface fit and mounting hole positions determining stability during equipment operation.
Assemblies are built from multiple stainless steel parts machined through turning, milling and drilling, suited to locations with complex structures that a single part cannot form.
Drill bushings are slender tubular parts; through-hole straightness and wall thickness uniformity determine guiding accuracy, requiring prevention of deep-hole drilling deflection.
Aluminum alloy push rings are used at weight-sensitive axial positioning locations, replacing steel rings while meeting strength requirements.
Aluminum alloy support seats are used at support locations under medium and light loads, reducing overall machine weight through structural lightening.
Copper alloy bearings and copper ring parts use the thermal conductivity and embeddability of the copper matrix, suited to sliding fit locations with moderate speeds but heavy loads, and can also serve as wear-resistant liners or adjusting rings.
Alloy steel baffle plates are used in particle-laden media or high-speed flow fields, requiring good wear and impact resistance on the plate surface.
Water pump shafts transmit power in pump equipment; with slender bodies and fitting journals at both ends, journal coaxiality and surface condition directly affect running stability and seal life.
Spline shafts transmit torque through splines, with tooth side clearance and tooth profile accuracy affecting transmission stability and noise.
Alloy steel drill bushings are used in drill jigs and tooling under high-load, high-frequency use, requiring high surface hardness and wear resistance in the inner bore.
Alloy steel drill bushings are carburized and quenched, then inner-bore ground; hardness and hardened layer depth determine wear life, while inner bore dimensional accuracy determines guiding accuracy.
PPS impellers are used for fluid transport with corrosive media or weight-sensitive applications, with blade profiles and dynamic balance as the main control items.
Titanium alloy slender shafts combine light weight with corrosion resistance, but the material's poor thermal conductivity and low elastic modulus make tool deflection and vibration likely during slender-structure machining.
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