3.Loosen the welding clamps by pulling the lock levers down.

4.Position the back of one blade end evenly against the back of the welding clamp so that the end is midway between the two clamps, then rotate the lock lever all the way up to hold the blade end in place (see Figure 35).

Welding

BladeClamp

End

Lock Lever

Figure 35. Blade end properly position in

welding clamp and locked in place.

5.Set the clamping pressure dial (see Figure 36) to "0".

Note: As the blade material melts to form the weld, pressure is applied to the joint by the welding clamps. The correct amount of pres- sure is set with the clamping pressure dial in a later step.

Clamping

Pressure

WeldingDial

Button

Annealing

Button

Figure 36. Blade ends in correct position for

welding.

-34-

6.Place the other blade end in the opposite welding clamp and position it so that it evenly butts up against the opposing blade end, then lock it in place by rotating the lock lever all the way up, as shown in Figure 36.

Note: For a good blade weld, it is critical that the blade ends evenly butt up against each other.

7.Use the chart in Figure 37 and set the correct clamping pressure setting for the blade.

Blade Width

Pressure Setting

Up to 1⁄4"

1

1⁄4" to 3⁄8"

2–3

Above 3⁄8"

4+

Figure 37. Blade clamping pressure chart.

Burning sparks from the blade welding oper- ation may be thrown in all directions and could cause serious personal injury or fire. When using the blade welder, always protect yourself from the flying sparks and have fire extinguishing equipment readily available. DO NOT weld near flammables.

8.Press and release—DO NOT hold—the weld- ing button.

Note: There is a limit switch that senses the electrical resistance between the blade ends. If there is a adequate amount of welded mate- rial, the limit switch will not allow the welding button to activate the operation again.

G8144Z/G8145Z/G8146Z (Manufactured Since 6/11)

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Page 36
Image 36
Grizzly G8145Z, G8146Z, G8144Z owner manual Blade Width Pressure Setting, Blade clamping pressure chart
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G8144Z, G8146Z, G8145Z specifications

Grizzly G8145Z, G8146Z, and G8144Z are a trio of high-performance wood lathe machines designed for serious woodworkers and artisans. Each model in this series provides distinct features and capabilities that cater to various turning needs, from hobbyist projects to professional craftsmanship.

The Grizzly G8145Z is particularly known for its robust construction and versatility. It features a powerful 2 HP motor that delivers ample torque for handling both hard and softwoods with ease. The lathe's variable speed control allows users to adjust speeds from 600 to 2400 RPM, providing flexibility for a wide range of turning applications. The 14-inch swing over bed and a 40-inch between centers make it suitable for turning larger pieces, with precise control afforded by its heavy-duty cast iron bed.

The G8146Z model ups the ante with enhanced features geared toward professional woodturners. It boasts a larger 16-inch swing and a 48-inch distance between centers, accommodating more extensive workpieces. The innovative digital readout provides accurate spindle speed and position information, which enhances user precision and convenience. Additionally, the G8146Z comes with an advanced electronic speed control system that maintains consistent speeds under load, ensuring smooth operation no matter the project.

Complementing this impressive lineup is the G8144Z, a lathe designed with both user-friendliness and versatility in mind. With a 1 HP motor, it is perfectly suited for beginners and intermediate woodworkers alike. The G8144Z features a 12-inch swing and a 36-inch bed length, making it an excellent choice for smaller projects while still capable of handling a variety of turning tasks. Its easy-to-use tailstock and tool rest adjustments make setup and operation straightforward, allowing users to focus on their creativity rather than on mechanisms.

All three models come with several safety features, including a quick release tailstock and a spindle lock, ensuring secure operation. Moreover, they are equipped with robust dust ports that help maintain a clean workspace. Each lathe also supports various accessories, such as different types of tool rests and faceplates, giving woodworkers the options they need for specialized turning.

In conclusion, the Grizzly G8145Z, G8146Z, and G8144Z wood lathes stand out in their class due to their powerful motors, adjustable speeds, and user-friendly designs. Whether you’re a novice looking to develop your skills or a seasoned pro producing intricate designs, these lathes provide excellent performance and reliability for all your woodturning projects.
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