Powermatic operating instructions Belt Positions for 4224B

Page 31

15.0Recommended Lathe Speeds (per diameter of workpiece)

Diameter of Work

Roughing RPM

General Cutting RPM

Finishing RPM

Under 2”

1520

3000

3000

2” to 4”

760

1600

2250

4” to 6”

510

1080

1500

6” to 8”

380

810

1125

8” to 10”

300

650

900

10” to 12”

255

540

750

12” to 14”

220

460

640

14” to 16”

190

400

960

16” to 20”

175

325

450

20” to 24”

175

260

375

Table 3

16.0Belt Positions for 4224B

High: 135-3500

Medium: 80-2000

Low: 40-970

Figure 46

31

Image 31
Contents Part No. M-1794224B PowermaticWarranty Period Warranty and ServiceTable of contents 17.3.2 Safety warnings About this manual Features Subject to local/national electrical codes SpecificationsDimensions Shipping contents Setup and assemblyUnpacking and cleanup Tools required for assemblyInstalling legs Lamp holder set Bed and leg assembly is heavy. Use care when liftingTool caddy Brackets10.1 20-inch Bed Extension Optional accessoriesInstalling Bed Extension only p/n Air/vacuum system10.2 20 Bed Extension Kit Shelf Style 2 Figure User-made shelf assembly10.3 63-inch Bed Extension Shelf Style 1 FigureVariable frequency drive Single phase operationThree phase operation Electrical connectionsCam tightness AdjustmentsExtension cords Headstock/tailstock movementIndexer Tool supportLocking handles Live center and coneSpindle lock Centers Installing/removingFace plate Installing/removing Vacuum chuck Installing/removingChecking spindle play Speed changeSheave and belt alignment Sheave/drive belt replacementTurning Tools Operating controlsOperation InspectionStock Selection Spindle TurningRoughing Out Cutting TechniquesFace Plate and Bowl Turning Checks and Cracks Mounting StockFaceplate or Chuck? Wood SelectionTo Shape Outside of Bowl Bowl Turning TechniquesTo Shape Interior of Bowl Maintenance Page Trouble Troubleshooting the 4224BProbable Cause Remedy Belt Positions for 4224B Replacement Parts Headstock Assembly Exploded View Index No Description Size Qty Headstock Assembly Parts ListIndex No. Part No Description Size ’ty Bed and Leg Assembly Exploded View Bed and Leg Assembly Parts List 4224B-263 Hex Nut 6294773 TS-0207071 Socket Head Cap Screw Lamp Holder Set Exploded View Lamp Kit Parts List Lamp Holder Set Parts ListIndex No. Part No Description Size Qty Vacuum System Exploded View Vacuum Chuck Assembly includes #42 thru Vacuum System Parts ListPage Extension Bed Kit includes #1 thru 4224B-262 Leveling Foot 4224B-263 Hex Nut Index No Description Size Qty 6295898 Offset Tool Support Casting Electrical Connections 4224B Lathe
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4224B specifications

The Powermatic 4224B is a premier wood lathe that exemplifies robust engineering and advanced technology, making it a favored choice among both professionals and hobbyists in the woodworking community. This lathe is designed to handle large workpieces with precision and ease, ensuring superior performance during various turning tasks.

One of the standout features of the Powermatic 4224B is its powerful 2-horsepower motor, which provides ample torque even at low speeds. This motor is housed in a heavy-duty cast iron construction, ensuring stability and reducing vibrations while in operation. The lathe's bed is also made from solid cast iron, offering a sturdy foundation and longevity that can withstand rigorous use.

The 4224B boasts an impressive 24-inch swing over the bed, allowing woodworkers to tackle large bowls and hollow forms. With an overall length of 42 inches, it accommodates a wide range of projects, making it versatile for different turning applications. It features a user-friendly digital readout for spindle speed, allowing operators to quickly and efficiently adjust settings to suit their specific needs.

In terms of technology, the Powermatic 4224B integrates an innovative SteadyRest and a Tailstock that provides enhanced stability and control during the turning process. The lathe also incorporates a 24-position index head, enabling precise indexing for decorative turning and ensuring accuracy in each rotation.

Another significant characteristic is its variable speed control, allowing users to switch speeds from 40 to 3200 RPM, catering to different materials and project requirements. The quick-change drive system enhances the ease of switching between speeds without the need for additional tools.

The electronic braking system adds an essential safety feature, rapidly stopping the spindle when needed, enhancing user confidence during operation. Additionally, the lathe comes equipped with adjustable feet, ensuring it can be leveled on uneven surfaces.

Overall, the Powermatic 4224B wood lathe is a well-rounded tool that combines power, precision, and versatility, making it an ideal choice for serious woodturners looking to elevate their craft. Its durable design, advanced features, and user-friendly operation make it an investment that can significantly enhance any woodworking workshop.