Table of Contents
What does a box pan brake do?
It is a large tool that can make straight bends and simple creases across a sheet of metal. Also known as the “finger brake” because it comes with a series of steel fingers of different widths, the box and pan brake is used to make pans, boxes, and other such objects.
What does a box and pan brake do?
Box and pan brakes are gaining popularity in the metalworking industry because it is used in the complex sheet metal bending. This equipment is also known as finger brakes and can be used to form boxes, pans and other similar objects effectively.
How does a box and pan brake differ from a cornice brake?
A cornice brake only allows for simple bends and creases, while a box-and-pan brake also allows one to form box and pan shapes. It is also known as a bending machine or bending brake or in Britain as a sheet metal folder or just a folder.
What are extension fingers used for in hand brake machines?
Some Box and Pan capable Hand Brake machines such as Chicago Dreis & Krump have the option of using Extension Fingers in place of the regular box fingers for forming inside corners to make a box shape with a return flange. This is to create a reinforced corner as in picture of the flat blank shown above.
How thick can a handbrake bend sheet metal?
Please note: The capacity of Hand Brake machines to bend sheet metal is normally limited to 12 gauge (.105″ = 2.7mm) metal thickness on heavy duty models and 16 gauge (.06″ = 1.5mm) on light duty models. 10 foot are limited to 14 gauge and 12 foot capacity machines are limited to 18 gauge.
Can you bend a rod with a brake?
Never use brake to bend rods- these will make a dent in the Nose Bar. The dent will show up as a mark when you bend thin metal or soft metals.
How do I make a reinforced box?
Set Fingers (39) in partially opened Top Leaf with Screws (36) and Nose Clamp Bar Bolts (U) loose. With Angle Bar (X) mounted to Leaf bring up Bending Leaf (1) using it’s pressure to straight-line of Nose Bars (see dotted lines in sketch opposite). If using our optional Extension Fingers, you can make a reinforced box which is extra rigid.