Mastering the Double Action Deep Drawing Press: A Step-by-Step Guide

The double action deep drawing press is a silent hero, a major equipment that keeps the metal industry and automotive industry moving. It enables the manufacturing of complex yet precise components of airplanes, automobiles, and electronic items. This machine applies force from two rams- the drawing ram and the blank holder ram- which offers precise control over the material, reducing the chances of wrinkles and deformation.

Understanding Double-Action Deep Drawing Press

1. Material Preparation

First of all, you need to select the appropriate metal sheet for the operations based on the material strength, durability, and thickness. Common materials used are stainless steel and aluminum. The sheet should be free from defects and properly sized to fit the die.

2. Die Setup

Install the die set, which consists of the die cavity and punch into the press. Make sure that the die is made from the appropriate radii and clearance to facilitate the smooth flow of material and prevent any sort of defects. The blank or the metal holder should be positioned correctly to apply the uniform  pressure during the operations.

3. Loading the Blank

Place the metal sheet into the die. Applying uniform pressure around the blank edges will secure the workpiece in it’s place. This step reduces the chances of wrinkles, deformation, and cracking of the metal.

4. Drawing

The drawing ram part of the machine pushes the punch into the die cavity. The coincided movement of both the rams ensures precise and uniform quality of the metal.

5. Ejection

Once the process of drawing is completed, the ejection system removes the final output from inside the machine. Ejector pins or a cushion system is used gently push out the metal without causing any kind of damage.

Benefits of Double-Action Deep Drawing Press

1. Pressure Control

Many double-action deep drawing presses have pressure relief valves available. You can dial in whatever pressure you require, and the press will repeat that preset pressure consistently, taking the guesswork out of the equation of too much or too little pressure.

2. Lifting Ability

Many presses consist of double-acting cylinders, which means you have lifting force as well as pressing force. Any tooling attached to the ram can easily be raised with a double-action deep drawing press.

3. Adaptability

The drawing machine can be adapted to your applications. Some common adaptations include traversing work heads, pressure control, nose pieces, dual palm buttons, daylight modifications, and more.

4. Easy to Use

The drawing presses are simple in design, easy to use, and, when used and maintained properly, will last for many years with trouble-free operation. Since there are few moving parts, it will lead to minimal maintenance costs.

Final Words…

The double-action deep drawing press is a versatile tool that can be used for a variety of tasks. After going through this post, you would have understood it’s working principle and benefits. The double-action drawing press machine plays a major role in enhancing the efficiency of the operations, especially in metal manufacturing industry.
However, if you are looking for the most reliable one, then Hari Engineering Works is the one for you. They have been producing high-quality drawing press, which is cost-effective and sustainable. It ensures top-quality products at a competitive price, which offers the maximum value.