Job Description

Bending machine operator

involves several key steps, and while the exact process varies depending on the machine type (e.g., press brake, tube bender), the basic principles remain straightforward. For a simple approach, focus on mastering the basics of safety, setup, operation, and inspection

Sheet metal bending machines

are the backbone of modern metalworking industries, enabling the transformation of flat metal sheets into complex shapes and structures. From automotive parts to household appliances, the versatility of these machines is unmatched. But how exactly do they work their magic? Let's delve into the inner workings of sheet metal bending machines and uncover the mechanics behind their precision and efficiency.

Sheet metal bending is the manufacturing process by which most enclosures, electrical boxes, brackets and components are formed through the use of a machine known as a CNC press brake. (Panel Bending machines can also be used, although their operation is outside the scope of this feature.)

1. Prioritize safety Always follow strict safety rules to protect yourself and others.

Wear appropriate gear:

This includes safety glasses and gloves, as working with sheet metal and other materials can cause cuts or other injuries.

Inspect the machine:

Before each use, check that all components are securely in place and that the motor, switches, and grounding are functioning correctly. Make sure the area is clear of obstructions.

Operate controls with caution:

Never correct a workpiece by hand while the machine is running. Use the foot pedal or control buttons carefully and only when all personnel are at a safe distance.
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2. Prepare the machine Proper preparation is key to a successful bend.

Select the correct tooling:

Choose the appropriate punch (upper tool) and die (lower tool) for the material thickness, type, and desired bend angle. For simple bends, the correct V-die opening is typically a multiple of the material's thickness.

Adjust bending parameters:

Set the bending angle, length, and pressure according to the project's specifications. On many machines, the back gauge is adjusted to position the material correctly for the bend.

Perform a test run:

For complex jobs or critical materials, run a test bend with a scrap piece to check for any issues and to compensate for spring back, which is the tendency of the material to return to its original shape.
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3. Operate the machine Once the machine is ready, the bending process can begin.

Position the material:

Place the sheet metal or other material firmly against the back gauge and flat on the die. Ensure the workpiece is properly aligned to avoid skewing.

Initiate the bend:

In a manual process, press the foot pedal to bring the punch down. In a CNC machine, start the pre-programmed bending sequence.

Monitor the process:

Watch the machine throughout the bend to ensure the material forms correctly. Stop the machine immediately if you notice any strange noises or malfunctions.
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4. Finish the job After the bend is complete, you should remove the workpiece safely and prepare for the next task.

Remove the workpiece:

Once the press brake is fully open, carefully take the bent part out of the machine.

Perform a quick inspection:

Check the first part for the correct angle and dimensions. Minor adjustments to the settings may be needed for subsequent pieces.

Maintain and clean the machine:

At the end of the day, clean the work area and machine to remove metal shavings and other debris. Performing routine maintenance ensures the machine remains in good working order.
Job Types: Full-time, Permanent

Pay: ₹17,000.00 - ₹28,000.00 per month

Benefits:

Health insurance * Provident Fund