SAG TUBI faced challenges in producing high-precision tooling for pipe bending systems. The complexity and variability of custom pipe geometries made traditional manufacturing methods inefficient and costly, with long lead times and a lack of flexibility in meeting design requirements.
Customized Tube bending tools for faster lead times and higher flexibility at lower costs

Summary
Challenge
Solution
SAG TUBI adopted HP’s 3D printing technology using HP 3D HR PA 12 material to produce custom tools and fixtures. This allowed them to create complex geometries for pipe bending and quality control directly, reducing the need for traditional tooling and minimizing production time.
Value
HP 3D printing provided SAG TUBI with faster production, reduced costs, and improved flexibility. The use of HP 3D HR PA 12 material ensured durability and precision, allowing for custom designs that could be quickly adapted to different bending processes. This streamlined the entire production process, enhancing overall efficiency.
Products & Services
- HP MJF Technology
- HP 3D HR PA 12 Material
- Post-processing: Bead blasting
- In-house design and integration
AM I Navigator Maturity Model
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S4
AM is fully integrated into the business strategy for producing customized orthotics and prosthetics, driving efficiency and sustainability.
S5
PD0
PD1
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AM allows rapid design changes and geometric freedom for complex tube tools and fixtures.
Could further specify the role of DfAM in optimizing the design process.
PD5
M0
M1
M2
M3
M4
HP 3D HR PA 12 meets strength and accuracy requirements for functional tooling parts.
M5
PE0
PE1
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PE4
AM reducing production steps and improving precision.
PE5
PS0
PS1
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Fast tooling turnaround supports frequent design updates and short production cycles.
PS5
ME0
ME1
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Manual process.
ME3
ME4
ME5
Q0
Q1
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Q4
Dimensional accuracy within ±1 mm tolerance meets quality control fixture standards.
Q5
MS0
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MS3
Regular printer maintenance.
MS4
MS5
ES0
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ES4
AM allows for more efficient use of materials, reducing waste compared to traditional methods.
ES5
PO0
PO1
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PO3
Developing additional AM offering to existing machine business.
PO4
PO5
Evaluate your additive manufacturing capabilities across 10 different dimensions.
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