Scroll Chuck Clamping, Jaw Chuck | Southbend SB1042PF specification

Turn-Nado®EVS Lathes

O P E R A T I O N

For Machines Mfg. Since 3/11

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
	Safer Outside	Poor Scroll Gear Engagement
	Jaw Use	Poor
	Shallow	Grip
	Bar Stock
		Unstable
		Workpiece
	Safer Outside	Unsafe Inside
	Safer Outside	Jaw Use
	Jaw Use	Jaw Use
	Shallow
	Bar Stock
	Unsafe Jaw Position and
	Poor Scroll Gear Engagement
	Safer Inside	Unsafe Jaw Position
	Jaw Use	Unsafe Jaw Position
	Jaw Use
	Cylinder
	Poor Scroll
	Gear Engagement

Figure 36. Jaw selection and workpiece holding.

4-Jaw Chuck

Refer to the Chuck Installation (see Page 38) and Chuck Removal (see Page 39) 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.

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SB1042PF specifications

The Southbend SB1042PF is a high-performance commercial range designed specifically for culinary professionals who demand reliability, efficiency, and versatility in their kitchen equipment. This powerful range is engineered to provide outstanding cooking performance while featuring the robust build quality necessary for demanding food service environments.

One of the main features of the SB1042PF is its dual-fuel capability, combining the efficiency of gas burners with the precision of electric ovens. This hybrid approach allows chefs to enjoy the benefits of both cooking methods, such as rapid heating and responsive temperature control. The range typically comes equipped with four heavy-duty cast iron burners, each delivering 30,000 BTUs of cooking power. This ensures that specific dishes can be prepared quickly and efficiently, making this range suitable for high-volume kitchen operations.

In addition to the powerful burners, the SB1042PF features a convection oven that ensures even heat distribution. With a capacity of 26 inches, this oven is perfect for baking, roasting, and delivering consistent cooking results. The oven also includes a two-speed fan that enhances airflow, ensuring that dishes cook uniformly throughout.

The construction of the Southbend SB1042PF reflects its intention for heavy use. The stainless steel exterior not only adds a sleek look to any kitchen but also makes cleaning and maintenance a breeze. The durable cast iron burners are built for longevity, providing chefs with peace of mind even under intense kitchen conditions.

Innovative safety features are also incorporated into the SB1042PF. This range includes flame failure protection, which automatically shuts off the gas supply in case of an extinguished flame, ensuring that kitchens remain safe environments. Additionally, the oven has a temperature control system designed to allow precise adjustments, ensuring that cooking temperatures can match the chef's specifications.

Finally, the Southbend SB1042PF is designed with user comfort and convenience in mind. It features ergonomic controls, easy-to-read indicator lights, and a removable crumb tray for hassle-free cleaning. The range stands as a testament to Southbend's commitment to quality, performance, and innovation, making it an essential piece of equipment for any serious kitchen.

Southbend SB1042PF owner manual Scroll Chuck Clamping, Jaw Chuck, Mounting Workpiece

Models: SB1042PF