Page 33 - Taiwan Hand Tools 2025-02 Edition

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Industry News

compared to actual production results, underscoring the
reliability of this innovative approach.

Forging Prediction Technology for Hand Tools
Forging is a critical process in hand tool manufacturing,
enabling the creation of complex shapes and high-strength
tools. However, domestic forging factories often struggle
with mastering the forging process for new materials and
product development. This challenge leads to prolonged
development cycles and inconsistent production stability.
To address these issues, forging prediction technology
for hand tools has been developed. This advanced method
integrates material compression testing for hand tool
steels with hot forging simulation analysis, establishing a
comprehensive digital simulation and prediction system for
forging processes. With an accuracy exceeding 90%, this
technology provides precise insights into forging outcomes,
helping manufacturers optimize their processes.

By adopting this forging prediction technology, domestic
hand tool industries can significantly enhance their
manufacturing capabilities. It allows for quicker adaptation
to market demands, improved production efficiency, and
higher-quality output, reinforcing their competitiveness in the
global market.
Near Net Shape of Forging Technology for
By employing servo presses and closed forging modules, the material Hand Tools
utilization rate can increase dramatically from 50% to 95%. Traditional forging methods for hand tool production
(Photo provided by MIRDC)
often resulted in excessive burr waste, high defect rates,
material issues. Additionally, heat treatment simulation and labor-intensive post-processing steps. The introduction
technology predicts the strength and outcomes of quenching of Near Net Shape Forging Technology has revolutionized
and tempering processes, ensuring products meet stringent the industry by optimizing forging processes and reducing
performance standards. ineffi ciencies.
This advanced technology offers a comprehensive This innovative technology uses digital simulation
solution for process optimization, enabling the industry to analysis to determine optimal forging parameters and mold
evaluate and enhance material savings in hot forging, extend designs before production begins. By employing servo
mold lifespan, and fi ne-tune heat treatment parameters. For presses and closed forging modules, the material utilization
instance, using an adjustable wrench made from 40CRV rate can increase dramatically from 50% to 95%. The
steel as a case study, simulation analysis can optimize
hot forging designs and validate heat treatment feasibility.
Multiple simulation passes adjust process parameters to
assess their impact on the product’s geometry and hardness
distribution.

Hot forging optimization demonstrates significant
benefits, including a 20% reduction in extrusion waste,
increasing steel utilization rates to 70%, and lowering
mold load by over 20%. These enhancements reduce
wear and tear, significantly extending mold lifespan. Heat
treatment simulation further predicts hardness distribution
with remarkable accuracy, ensuring quenching conditions
align with product quality and hardness requirements.
The hardness prediction accuracy exceeds 94.2% when

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