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Description
The Jet JTM-4VS Mill w/ 3-Axis ACU-RITE 303 DRO (K) & XYZ Pwrfds (690418) is a robust and reliable variable speed milling machine designed for precision metalworking. Constructed with Certified Meehanite® castings, this mill offers consistent performance and durability. Its precision bored and honed milling head ensures accurate cuts, while the three-stage power downfeed with automatic stop enhances ease of use.
KEY FEATURES AND BENEFITS:
- Certified Meehanite® Castings: Provides exceptional strength and rigidity for long-lasting performance.
- Precision Bored and Honed Milling Head: Delivers accurate and consistent cuts.
- 3-Axis ACU-RITE 303 DRO: Offers precise measurements for enhanced control.
- Power Feeds on X, Y, and Z-Axis: Improves efficiency and productivity.
- Variable Spindle Speed: Accommodates various cutting applications.
- Internal Coolant Tank: Efficiently cools the cutting tools.
SPECIFICATIONS:
- Motor: 3 HP, 230/460V, 3Ph
- Collet Capacity: 1/8 - 7/8
- Spindle Taper: R-8
- Table Size: 9 x 49 inches
- Quill Diameter: 3-3/8 inches
- Number of Spindle Speeds: Variable
- Range of Spindle Speeds (RPM): 60 - 4,200
- Quill Down Feed Rates (IPR): .0015 - .003 - .006
- Spindle Travel (In.): 5
- Head Movement (Deg.): 90° R & L, 45° F & B
- Max Distance Spindle to Table (In.): 17-1/2
- Distance Spindle to Column (Max.) (In.): 19
- Distance Spindle to Column (Min.) (In.): 4-1/2
- Table Longitudinal Travel (In.): 34
- Table Longitudinal Travel With Powerfeed (In.): 28-3/4
- Table Cross Travel (In.): 12
- T-Slots Number and Size (In.): 3 and 5/8
- T-Slot Centers (In.): 2-1/2
- Work Table Weight Capacity (Lbs.): 660
- Travel of Knee (In.): 14-1/2
- Travel of Ram (In.): 13-3/8
- Overall Dimensions (L x W x H) (In.): 66 x 63 x 85
- Weight (Lbs.): 2,420
HOW TO USE:
- Set up the workpiece: Securely clamp the workpiece to the milling machine table using appropriate clamps and fixtures.
- Select the cutting tool: Choose the correct cutting tool based on the material being machined and the desired cutting parameters.
- Adjust spindle speed: Set the spindle speed to match the cutting tool and material.
- Engage power feed: Turn on the power feed for the desired axis (X, Y, or Z) and adjust the feed rate as needed.
- Perform milling operation: Carefully guide the cutting tool along the desired path, using the DRO for precise measurements.
- Monitor and adjust: Continuously monitor the cutting process and make adjustments as necessary to achieve the desired results.
BENEFITS OF USING Jet JTM-4VS Mill w/ 3-Axis ACU-RITE 303 DRO (K) & XYZ Pwrfds (690418):
- Increased productivity: Power feeds and variable spindle speed enhance efficiency.
- Improved accuracy: Precision ground ways and DRO provide precise control.
- Versatility: Handles a wide range of milling applications.
- Durability: Built with high-quality materials for long-lasting performance.
- Ease of use: User-friendly design and controls.
FEATURES:
- Certified Meehanite® Castings
- Precision bored and honed milling head
- Large diameter quill
- High precision Class 7 spindle bearings
- Chrome plated motor shaft with lower bearing support
- Spindle head is internally cooled
- Heavy duty splined motor drive
- One piece quill pinion and shaft
- Three stage power downfeed with automatic stop
- Heavy duty spindle brake
- Locks on all movable surfaces
- Precision hardened and ground ways and table
- Adjustable gibs throughout
- Internal coolant tank built into casting base for use with coolant system (coolant pump not included)
- Tolerance test sheet included
- One shot lubrication system
- Way covers
- Draw bar
- Tool box with tools
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