Joggle Forming: A Complete Guide

When it comes to accuracy and precision, joggle forming is a perfect option even in the aerospace industry.

This guide will take you through the critical stages in joggle forming process. Besides, we will also recommend suitable equipment for the process.

Keep reading to learn more.

What is Joggle Forming

Joggle forming is when multiple bends are created on a sheet metal creating an angle that is less than 90 degrees. This process mostly involves placing a sheet metal between a punch and a die.

Joggle Sheet Metal

Joggle Sheet Metal

Advantages of Joggle Forming

There are several advantages associated with joggle forming as mentioned below.

  • Versatility

Joggle forming can be used in various applications such as automotive, aerospace, and furniture industries among others.

  • Cost-effective

Helps to increase strength and reduce cost by reducing materials and manufacturing costs.

  • Enhanced aesthetics

Joggle forming helps to improve the appearance of finished products

  • Reduce weight

It helps to reduce the overlapping of sheets and allows thinner material to be used.

  • Enhanced assembly

Joggle forming allows easier assembly of parts and provides clearance for other components to fit.

  • Increase strength

When two sheets are joined together it provides stronger joints increasing the contact between the two sheets.

Precision in joggle Forming

Here are some of the key factors that contribute to a good precision of joggle forming.

· Tooling

Choose a good tool of high quality to enable precision in joggle forming. In most cases, we use specialized hydraulic press machines with the ability to exert controlled force.

· Machine Setting

Machine setting plays a major role in precision in joggle forming. Good setting of the machine helps to maintain accuracy and consistency of joggle forming.

· Thickness of the Materials

To help ensure uniformity and consistency the thickness of the material should be highly observed.

· Operator Skills

The operator skill is a key factor that contributes to good joggle forming.

Tooling for Joggle Forming Process

These are tools used to shape and form the metal as listed below.

1. Joggling Tool

This type of machine is used to create offset bends in metal sheets during the joggle forming process.

Among the most common tooling system is the press brake.

Press Brake for Sheet Metal Joggle Forming

Press Brake for Sheet Metal Joggle Forming

A press brake is a type of machine used to bend the sheet metal during the joggle forming process.

Joggle press is a type of tool used to form joggle in metal sheets and is mostly preferred where strong and secure connections are essential for safety and reliability.

It usually varies in size and capacity depending on the thickness and size of the metal making it to be used in different applications.

As part of the joggle press, it has specialized tooling systems consisting series of punches and dies.

1. Roller

Roller is used to create joggles and can be easily adjusted.

2. Die Set

This type of tool is used for supporting and shaping the metal during the forming process.

3. Fixtures

Fixtures are used to hold the metals firm during the forming process ensuring the joggles are formed at the right place

4. Clamping System

This type of tool is used to secure and prevent the sheet from moving or shifting.

5. Measurement Tool

Measurement tools consist of calipers or micrometers ensuring that the joggle is formed in the right dimension.

Joggle Forming Process

Types of Joggle Forming

Types of Joggle Forming

Joggle forming process involves different steps before it becomes a finished product. Here are some of the steps of the joggle forming process.

The first step is to ensure you choose a design. One must design the joggle that will meet his or her requirements and applications. After you have designed the joggle, select the materials.

The selection of the material should be based on your application enabling it to meet your requirements such as durability, resistance to corrosion, strength, and formability.

Once the material is selected, choose the correct tool to use in the joggle forming process to help achieve the desired shape and size. Then one can set up the joggle forming machine according to the specifications for the sheet metal material.

Place the sheet metal on the joggle forming machine and activate the machine to die or punch the sheet.

Uses of Joggle Forming Fabrications Techniques

There are several applications where joggle forming fabrications can be used as discussed below.

· Aerospace

In aerospace applications joggle forming fabrications techniques to join sheets of metal parts in aircrafts.

· Automotive

Joggle forming is mostly used in automotive applications to join sheets of metals used in body panels and overall structure improving the strength, durability, and aesthetics of the vehicles.

· Constructions

Construction industry uses joggle forming fabrication techniques to join in sheets that are used in roofing and cladding among others.

· Marine Industry

Marine industry uses joggle forming in building boats and other water bodies vessels creating a strong, durable, water light structure.

· Electronics

Joggle forming is used to create accurately aligned joints in sheet metal components that are used in the electronic industry.

· Furniture Industry

In the furniture industry joggle forming is used to create frames, legs, and other structures in the furniture industry.

FAQS

How do you make Joggle in Sheet Metal Fabrications?

Step one is to ensure to prepare the sheet metal cut it to the size and shape you want and set up the press brakes. Ensure you position the sheet metal ensuring it is properly aligned and secured.

Form the joggle by creating the shape you want by punching it ensuring it meets your required standards.

Conclusion

There are several advantages, processes, and steps on how to make form joggle enabling it to be used in different applications such as the automotive, furniture industry, aerospace, metal fabrications, and marine industries among others