CNC lathe is machining metso 60X110 gyratory crusher 17-403-168-002 ECCENTRIC BUSHING 2789.6kg
This is a large part used in the assembly of a Metso 60X110 Gyratory Crusher. The Eccentric Bushing sets the eccentricity of the crusher, which determines the size of the crushed aggregate.
Dimensions
Weight: 2789.6kg
Diameter: 1079.5mm
Height: 1918mm
Materials
Self-lubricating high-lead copper alloy
Features
- Precision-machined for accurate fit and operation
- Grooves and slots for lubrication and cooling
Applications
The Eccentric Bushing is a critical component in the operation of a Metso 60X110 Gyratory Crusher. It sets the crusher's eccentricity, which determines the size of the crushed aggregate. Proper maintenance is essential for safe and efficient operation.
Maintenance
Proper maintenance of the Eccentric Bushing is essential for the safe and efficient operation of the crusher. It should be regularly inspected for wear and damage, and replaced as needed.
Additional Details
Part Number: 17-403-168-002
Manufacturer: Rock machinery
Model:*60X110 Gyratory Crusher
Importance
The Eccentric Bushing sets the crusher's eccentricity. Proper maintenance is essential for safe and efficient operation.
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Machining center (CNC milling machine) engaged in the machining of a Metso 54 x 75 gyratory crusher piston wear plate
Part no: 07-346-505-001
Material: High lead bronze, C93800
Machining Details: The machining center is equipped with a cutting tool for machining high lead bronze. The tool is guided by a computer-controlled numerical path for accurate and consistent cutting.
The machining process involves:Roughing: The tool initially removes excess material from the workpiece to achieve the desired shape and size.
Finishing: After roughing, the tool performs a finishing pass to smooth the surface and achieve the required precision.
Additional Features
Coolant System: The machining center is equipped with a coolant system that sprays a lubricating and cooling fluid onto the workpiece during machining. This prevents excessive heat build-up and ensures a smooth cutting process.
Automatic Tool Changer (ATC): The machining center has an automatic tool changer that allows it to quickly switch between different cutting tools, reducing downtime and increasing efficiency.
Workholding Fixtures: The workpiece is securely held in place by specialized fixtures that maintain its position during machining.
CNC machining center capabilities
Tolerance — ±0.01 mm on bore diameters, ±0.02 mm on face dimensions. Repeatable across production runs.
Speed — Roughing and finishing in a single setup with automatic tool changer.
Coolant system — High-pressure coolant through the spindle and external nozzles. Prevents work hardening of bronze and leaded alloys during cutting.
CNC lathe is machining 1.6 tons bronze bushing
Horizontal CNC lathes — production equipment for crusher bushing and shaft machining. Chuck clamps the workpiece, tool post holds the cutting insert, tailstock supports the free end. Numerical control handles positioning, feed rate, and spindle speed.
Typical tolerances: ±0.01 mm on diameters, surface finish Ra 0.8–1.6 µm. Used for eccentric bushings, socket liners, shaft journals, and thrust bearing seats.