O P E R A T I O N

 

13" x 40" Heavy 13® EVS Lathe

For Machines Mfg. Since 5/11

 

 

 

Scroll Chuck Clamping

This scroll-type chuck has an internal scroll-gear that moves all jaws in unison when adjusted with the chuck key. This chuck will hold cylindrical parts on-center with the axis of spindle rotation and can be rotated at high speeds if the workpiece is properly clamped and balanced.

Never mix jaw types or positions to accommodate an odd-shaped workpiece. The chuck will spin out of balance and

may throw the workpiece! Instead, use an independent jaw chuck or a faceplate.

Safer Inside

Insufficient

Jaw Use

Jaw Clamping

Bar Stock

 

 

Unstable

 

Workpiece

Safer Outside

Unsafe Jaw Position and

Poor Scroll Gear Engagement

Jaw Use

Poor

Shallow

Grip

Bar Stock

 

Unstable

 

Workpiece

Safer Outside

Unsafe Inside

Jaw Use

Jaw Use

Shallow

 

Bar Stock

Unsafe Jaw Position and

Poor Scroll Gear Engagement

Safer Inside

Unsafe Jaw Position

Jaw Use

 

Cylinder

Poor Scroll

Gear Engagement

Figure 32. Jaw selection and workpiece holding.

4-Jaw Chuck

Refer to the Chuck Installation (see Page 32) and Chuck Removal (see Page 33) instructions to install or remove the 4-jaw chuck.

The 4-jaw chuck features independently adjustable hardened steel jaws for holding non- concentric or off-center workpieces. Each jaw can be independently removed from the chuck body and reversed for a wide range of work holding versatility.

Because of the dynamic forces involved in machining a non-concentric or off-center workpiece, always use a low spindle speed to reduce risk of the workpiece coming loose and being thrown from the lathe, which could cause death or serious personal injury.

Mounting Workpiece

1.DISCONNECT LATHE FROM POWER!

2.Place a chuck cradle or plywood on the bedway below the chuck to protect the bedway surfaces.

3.Use the chuck key to open each jaw so the workpiece will lay flat against the chuck face, jaw steps, or into the spindle opening.

4.With help from another person or a holding device, position the workpiece so it is centered in the chuck.

-34-

Page 36
Image 36
Southbend SB1051 owner manual Scroll Chuck Clamping, Jaw Chuck, Mounting Workpiece

SB1051 specifications

The Southbend SB1051 is a highly regarded gas range designed for commercial kitchens, embodying quality and efficiency in its construction and functionalities. This robust cooking appliance is specifically engineered to meet the high demands of professional chefs and food establishments, making it an ideal choice for restaurants, cafes, and catering services.

One of the standout features of the Southbend SB1051 is its powerful cooking capabilities. It boasts a total of five open gas burners, each delivering substantial heat output to ensure quick and consistent cooking results. The burners are designed for durability, featuring cast iron grates that provide excellent heat retention and stability for pots and pans. The heat output is generally rated at 30,000 BTUs per burner, making this range suitable for everything from boiling to sautéing and simmering.

In addition to its burners, the SB1051 integrates an impressive oven system. The range includes a standard oven capable of reaching high temperatures for baking and roasting. This oven is designed with heavy-duty construction and features a sturdy door that can withstand the rigors of daily use. Furthermore, it may come with adjustable racks, providing flexibility in cooking different types of dishes simultaneously.

The Southbend SB1051 places a strong emphasis on safety and ease of use. It includes an electronic ignition system that eliminates the need for matches or manual lighting, reducing the risk of accidents in busy kitchen environments. The range also features convenient heat controls, allowing chefs to adjust the temperature efficiently and precisely. The stainless-steel front and sides not only enhance the body’s durability but also make cleaning and maintenance simpler.

Moreover, this range is engineered with practical ergonomics in mind. Its height and depth are designed to optimize the workflow in the kitchen, ensuring that chefs can work comfortably without straining.

In summary, the Southbend SB1051 gas range stands out for its robust construction, powerful burners, and user-friendly features. With its combination of high-performance cooking technology and safety considerations, it is an exceptional investment for anyone looking to enhance their culinary operations. This range sets a high standard in commercial cooking equipment, delivering efficiency and reliability to meet the demands of any professional kitchen.