Overview of the tandem metal stamping process and how the tandem approach is used to create metal stamped parts. Tandem process in metal stamping for automotive, industrial and other applications explained. Practical use of tandem stamping explored.

1. A SAMPLE TITLE PRESENTATIONIntroduction to Dixien LLC
Telephone: (404) 366-7427 • www.dixien.com Copyright © 2016-2017 All rights reserved.
Metal Stamping
Process: Tandem

2. Dixien LLC
Company Profile
Dixien LLC – HQ & Metals Division
5286 Circle Drive
Lake City, GA 30260
Dixien LLC – Plastics Division
200 Industrial Park Blvd.
Warner Robins, GA 31088
Employees: 225 (avg. 9+ years of
service)
Ownership: Private
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3. Manufacturing Plants
Metals Division –
Headquarters
Metal Stamping, Welding,
Custom Fabrication and
Tooling.
195,000 Sq. Ft.
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Plastics Division
Injection Molding, Blow
Molding, Welding and
Assembly.
140,000 Sq. Ft.

4. Overview: Metal Stamping
What is metal stamping?
The process consists of placing a cold
sheet of metal into a press to create a
shape. A stationary and moving
mechanism are required to form what’s
considered a part. Both blank and coil
material can be processed using a
stamping press and die.
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Metal Stamping Processes
Supported
Progressive, transfer, tandem

5. What Is the Tandem Process?
Metal Stamping Tandem Process
The tandem approach is an advanced
stamping technique in which one single
piece is altered using several operation
modes across multiple stations.
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Why even use it?
An intricate, custom, complex part can be
made using the tandem stamping
approach. The accuracy achieved through
the tandem line manufacturing approach
supports both large and small parts.
Process is suited for low volume
production requirements.

6. Operation Modes Supported
Operation Modes Supported
Trim-Removing excess material from a part.
Pierce-Creates hole in a part.
Form-This operation shapes the part.
Draw-Stretches and bends part in a particular direction to create
grooves or deep impressions.
Mark ID and date-Embeds key part identification information into
the part for tracking.
Restrike-Additional strike performed to same location of initial
hole or dimension to ensure accurate positioning.
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7. How Are Complex Parts Created?
How Are Complex Parts Created?
The tandem process relies on operations, cams
and stations to create complex parts. Changes to
part are carefully staged to distribute workload.
Cams support accurate positioning of parts at
various angles for operations like trimming or
piercing.
Stations are designed to accommodate sequential
changes to a part. Stations are organized to
account for cooling/resting periods between
operations.
Operations are matched to stations based on
specifications.
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8. Dixien Stamping Capabilities
Tandem Stamping
Operations
Supported
• Trimming
• Piercing
• Forming
• Drawing
• Marking
• Restriking
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Production Limitations
Dimensions-144 in. x 82 in. for
tooling
Tonnage-up to 1,000T
With all projects being unique in
requirements, we recommend
scheduling a consultation.

9. Advantages of the Tandem Process
Why Manufacturers Choose Tandem Stamping
• Ability to form cost-effective parts that add value in low volume runs.
• Greater parts complexity and large part production capabilities.
• Dixien’s approach cuts costs for parts requiring tandem stamping.
• Greater precision with complete design control over every operation.
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The Dixien Advantage
We produce quality parts that add value with zero defects
using our tandem stamping services.
An expert in parts manufacturing, Dixien’s committed to
delivering exceptional stamping services at competitive rates.

10. Leading Customers
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11. ISO/TS Certifications
ISO/TS 16949 Certificate Metals ISO/TS 16949 Certificate Plastics ISO/TS 14001 Certificate
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12. MBE
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13. Copyright © 2015-2016 All rights reserved..