Definition of Bar Cutter
1. General Definition
A bar cutter is a mechanical tool or machine used in construction to cut reinforcing steel bars (rebar) to specific lengths as required in structural design. It is an essential tool in rebar fabrication and reinforced concrete construction.
2. Main Functions
The main functions of a bar cutter include:
Cutting steel bars (rebar) quickly, cleanly, and accurately.
Reducing manual labor compared to hand tools like hacksaws.
Supporting the preparation of reinforcement cages for beams, columns, slabs, and other structural elements.
Improving worksite productivity and safety in steel processing.
3. Main Components
A typical bar cutter consists of:
Cutting blades: Hardened steel blades that perform the shearing action.
Electric or hydraulic motor: Provides the mechanical power to operate the cutter.
Gear system: Transfers and increases the torque needed for cutting.
Base frame: A stable frame to hold and support the machine during operation.
Control switch or pedal: Operates the cutting cycle, especially in electric types.
Bar Cutter
