CMT URSUS 250x3000 Parallel Lathe

General Features:

• Model: CMT URSUS 250x3000
• Type: Parallel lathe
• Condition: Used, working in good condition

Technical data:

• Height of the tips on the bench: 250 mm
• Nominal distance between centers: 3000 mm
• Effective distance between centers: 3100 mm
• Bench width: 330 mm
• Transversal slide travel: 270 mm
• Tool trolley travel: 170 mm
• Maximum turning Ø on the bench: 505 mm
• Maximum turning Ø on the carriage: 290 mm
• Maximum bar passage: 105 mm
• Spindle speed: 16
• Spindle rotation speed: 23 - 1000 rpm
• Maximum fixed bezel diameter allowed: 10 - 185 mm
• Maximum permitted mobile bezel diameter: 10 - 114 mm
• Metric thread pitches: 0.05 - 28 mm
• Steps per module: 0.25 - 14 mm
• Diametral Pitch (dp) steps: 2 - 116
• Whitworth fil: 1 - 56
• Chuck nose: CAM-LOCK 8”
• With tailstock: Yes
• Morse cone of the tailstock: CM 5
• Tailstock stroke: 200 mm
• Front bearing diameter: 140mm
• Rear bearing diameter: 130 mm
• Tailstock attachment: CM 5
• Ø tailstock sleeve: 68 mm
• Engine power: 7.5 kW
• Work progress without gear change: 28
• Longitudinal feeds: from 0.06 to 0.84 mm/rev
• Transversal feeds: from 0.03 to 0.42 mm/rev
• Connection: 400 V
• Total dimensions: 4580 x 1100 x 1400 mm (W x D x H)
• Weight: 2650kg

Main Components:

• Spindle: Allows rotation of the workpiece. Supports the tool to perform turning operations.
• Carriage and slide: Longitudinal and transversal movements for precise positioning of the workpiece and tool.
• Bezel: Supports the piece along its length to avoid bending during processing.
• Tailstock: Provides support to the workpiece at the opposite end from the spindle.
• Tool trolley: Positions and supports cutting tools.

Measurements and Dimensions:

• Dimensions: 4580 x 1100 x 1400 mm
• Weight: 2650kg

Mechanical Characteristics:

• Spindle Rotation Speed: 23 - 1000 rpm, allows you to process a variety of materials at different speeds.
• Number of Speeds: 16 speeds for greater flexibility in operations.
• Motor Power: 7.5 kW for robust working capacity and processing of hard materials.

Formulas for Optimal Use Parameters:

• Cutting Speed ​​(Vc): Vc = (π × D × N) / 1000
  • Vc = Cutting speed in m/min
  • D = Workpiece diameter in mm
  • N = Spindle rotation speed in rpm
• Longitudinal and Transversal Feed: Determined by the type of processing and the material.

Workable Materials:

• Metals: Steel, aluminium, brass, copper
• Non-metallic materials: Plastic, wood (with appropriate modifications)

Maintenance:

• Lubrication: Check and maintain the lubrication system to reduce component wear.
• Inspection and Alignment: Periodically check the alignment of the spindle and carriage to ensure accuracy.
• Cleaning: Regularly remove chips and dust from the machine.
• Replacement of Worn Components: Monitor and replace bearings and other worn components to maintain performance.

Evaluation of Used:

• General Condition: Check for any damage or wear and verify that all parts are functioning properly.
• Documentation: Request the maintenance history and interventions carried out.
• Functional Test: Perform tests to verify the precision and operation of the lathe.

Sectors of Use:

• Manufacturing Industry: Processing of metal and plastic parts.
• Mechanical Workshops: Repair and production of components.
• Automotive Industry: Production and repair of vehicle parts.

Advantages of Buying Used:

• Lower Cost: Used lathe is generally cheaper than a new one.
• Minor Depreciation: Used lathes do not depreciate as much as new ones.
• Reliability: With proper maintenance, a used lathe can have a long remaining useful life.

If you have additional questions or need additional details, let me know!