Jet EVS-949 Mill 3-Axis ACURITE 303 (Quill) DRO XYZ Powerfeed (894343)

Description

Jet EVS-949 Mill 3-Axis ACURITE 303 (Quill) DRO XYZ Powerfeed (894343) is a professional-grade milling machine designed for precision, durability, and operator safety. It features a 3-axis digital readout (DRO) for accurate measurements, a variable speed spindle for versatility, and a power draw bar for convenient tool changes.

KEY FEATURES AND BENEFITS:

• Precision Machining: The mill’s spindle utilizes class 7210 (P4, ABEC-7) precision angular bearings, resulting in an industry-leading spindle taper runout of 0.00012″. The chromium molybdenum spindle and steel quill are hardened and ground for maximum accuracy.
• Durability and Longevity: Constructed with certified Meehanite castings, the mill maintains its rigidity and tolerances over time. Hand-scraped ways and automatic lubrication ensure smooth operation and extended machine life. The patented vari-disc key offers superior wear resistance.
• Enhanced Safety: An electronic spindle brake prevents accidental startups, and the mounted control box includes an emergency stop button. The mill is CSA Group certified to meet strict safety standards.
• Versatility: The variable speed spindle (60-5,000 RPM) and 3-axis DRO allow for a wide range of machining operations. The mill features power feed on all three axes and a USA-made power draw bar for efficient tool changes.

SPECIFICATIONS:

• Digital Readout: ACU-RITE 303
• Powerfeed: X, Y, Z-Axis
• Power Draw Bar: USA Made
• Table Size: 9″ x 49″
• Spindle Taper: R-8
• Quill Diameter: 3-3/8″
• Spindle Speeds: 60 – 5,000 RPM (Electronic Variable)
• Quill Down Feed Rates: 0.0015 – 0.003 – 0.006 IPR
• Travel (X, Y, Z): 36″, 12″, 16″
• Motor: 3 HP, 230V, 3 Ph
• Overall Dimensions: 68″ x 63″ x 84″
• Weight: 2,300 lbs

HOW TO USE:

1. Preparation: Securely mount your workpiece on the mill table using appropriate clamps or fixtures.
2. Tool Selection: Choose the correct cutting tool for your desired operation. Insert the tool into the spindle and tighten the draw bar.
3. Zeroing: Zero the DRO axes to your workpiece’s reference point.
4. Program Input: Enter the desired tool path coordinates into the DRO or use manual controls.
5. Start Machining: Activate the spindle and engage the appropriate feed rates.
6. Monitor and Adjust: Observe the machining process, adjusting speeds and feeds as needed.
7. Stop and Inspect: When the operation is complete, stop the machine and inspect the finished workpiece.

BENEFITS OF USING Jet EVS-949 Mill 3-Axis ACURITE 303 (Quill) DRO XYZ Powerfeed (894343):

• Increased productivity: High precision and efficient features enable faster, more accurate machining.
• Improved quality: Tight tolerances and stable construction result in superior surface finishes.
• Enhanced safety: Safety features protect the operator and the machine.
• Long-term reliability: Durable construction and automatic lubrication ensure years of trouble-free operation.

FEATURES:

• Hand-scraped ways
• Heat-treated and polished lead screws
• Double nut design to eliminate backlash
• Automatic lubrication system
• Stainless steel Y-axis way cover
• CSA Group certified