Jet TM-4VS Milling Machine 200S 3-Axis DRO (K) & Air Draw Bar (690400)

Description

Jet JTM-4VS Milling Machine 200S 3-Axis DRO (K) & Air Draw Bar (690400) is a versatile and robust milling machine designed for both professional machinists and dedicated hobbyists. It combines precision, power, and ease of use, making it an ideal choice for a wide range of milling operations.

KEY FEATURES AND BENEFITS:

• Meehanite Castings: The machine’s base and major components are constructed from Meehanite, a high-quality cast iron known for its stability, vibration damping, and wear resistance. This ensures smooth operation and precise cuts even under heavy loads.
• Variable Speed Head: The spindle speed is easily adjustable from 60 to 4,200 RPM, allowing you to select the optimal cutting speed for various materials and tools.
• 3-Axis DRO (Digital Read Out): The ACU-RITE 200S DRO provides precise readouts of the X, Y, and Z axes, eliminating the need for manual measurements and improving accuracy.
• Power Draw Bar: The pneumatic power draw bar enables quick and effortless tool changes, saving you valuable time during operation.
• 3-Axis Power Feed: The power feed system automates the movement of the table along all three axes, ensuring consistent feed rates and reducing operator fatigue.
• Rigid Design: The JTM-4VS features a robust column, knee, and saddle design for exceptional rigidity, minimizing vibrations and deflection for superior surface finishes.

SPECIFICATIONS:

• Spindle Taper: R8
• Table Size: 9″ x 49″
• Quill Diameter: 3-3/8″
• Spindle Speed Range: 60 – 4,200 RPM
• Motor: 3 HP, 230/460V, 3-Phase
• Travel:
  • Spindle: 5″
  • Head: 90° R/L, 45° F/B
  • Table (longitudinal): 34″ (28.75″ with power feed)
  • Table (cross): 12″
  • Knee: 14.5″
  • Ram: 13.375″
• Overall Dimensions: 66″ L x 63″ W x 85″ H
• Weight: 2,420 lbs

HOW TO USE:

1. Preparation: Securely mount your workpiece on the table using appropriate clamps or fixtures.
2. Tool Selection: Choose the correct cutting tool for your material and desired operation. Install it in the spindle using the power draw bar.
3. Speed and Feed: Set the spindle speed and feed rate according to the material and tool specifications.
4. DRO Setup: Zero the DRO axes to your starting position.
5. Operation: Begin milling by engaging the power feed or manually moving the table and quill. Use the DRO to monitor and adjust your position.
6. Coolant (Optional): If using coolant, activate the pump and direct the flow to the cutting zone.
7. Completion: After completing the cut, retract the tool, turn off the power feed, and stop the spindle.

BENEFITS OF USING Jet JTM-4VS Milling Machine 200S 3-Axis DRO (K) & Air Draw Bar (690400):

• Increased Productivity: The variable speed, power feed, and quick tool changes significantly improve your machining efficiency.
• Enhanced Precision: The rigid construction and 3-axis DRO ensure accurate and repeatable results.
• Versatility: The machine’s wide range of capabilities allows you to tackle diverse projects, from simple cuts to complex geometries.
• Durability: The Meehanite castings and high-quality components provide exceptional durability for years of reliable service.

FEATURES:

• Precision bored and honed milling head
• Chrome-plated quill and motor shaft
• Heavy-duty splined motor drive
• Locks on all movable surfaces
• Adjustable gibs
• Internal coolant tank
• One-shot lubrication system
• Way covers
• Tool box with tools