Industrial product design is the discipline of producing functions, sustainability and competitive advantage as aesthetics. One of the most effective ways to achieve these goals is the benchmark approach. Benchmark is not limited to reviewing competitor products only; nature is the most advanced benchmark source with millions of years of testing.

In this article, we take reference to nature-inspired designs and discuss in a summary and focused way why benchmark is critical in industrial product design.

What is Benchmark?

Benchmark is the process of analyzing a product, system or design approach by comparing it with the best examples. The aim is not to copy, but to develop better, more efficient and more sustainable solutions by detecting strengths and weaknesses.

To study how benchmark is systematically implemented in product development processes:
https://defnee.com/urun-gelistirme-surecinde-benchmark-kiyaslama-2/

Nature-Emitted Designs: Powerful Benchmark Examples

Termite Slots – Natural Ventilation and Heat Control

The termite slots have natural air ducts that keep the indoor temperature almost stable. This building is designed to take benchmark, the Eastgate Centre building has minimized the need for mechanical air conditioning. In industrial product design, this approach is a strong reference in terms of passive cooling, air circulation and energy efficiency.

Yalushpine Bird – Fluid and Silent Form Design

The nose form of the Japanese Shinkansen high speed train was developed by taking the benchmark of the seagull bird at the time of entry into the water. In this way, the sound explosion problem has been solved, energy consumption is reduced. This example clearly reveals that the form determines performance directly.

Bee Honeycombs – Light and Durable Structures

Bee honeycombs are known for their hexagonal geometry, which provides maximum strength with minimum material. Today, this structure is used as a benchmark for light panels, carrier structures and housing systems in industrial product design.

Shark Skin – Friction and Hygiene Control

The microstructure of the shark skin makes it difficult to hold bacteria while reducing friction. These properties are used in coating, medical and fluid systems in industrial product design.

Benchmark’s Contribution in Industrial Product Design

A correctly edited benchmark process;

Defne Engineering handles industrial product design together with benchmark, engineering analysis and aesthetic design. Products are compared not only with competitors, but also with the most efficient systems in nature.

For more information:
https://defnee.com/urun-tasarimi/

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The Power of Modern Technologies in Reverse Engineering & Product Development

In today’s industrial landscape, reverse engineering has become an indispensable discipline for understanding, improving, or recreating the design and functionality of existing products. Thanks to advanced technologies such as 3D scanning and laser scanning, this process is now more precise, faster, and more reliable than ever before. This article explores how these technologies are transforming modern product development.

The Cornerstone of Reverse Engineering: 3D Scanning

The first and most critical step in any reverse engineering project is transferring the physical object into the digital world with flawless accuracy. This is where 3D scanning becomes essential.

Measurements that would traditionally take days—or even weeks—can now be completed within minutes using a 3D scanning device. By projecting structured light or laser beams onto the surface of an object, the device captures millions of data points, generating a detailed point cloud. This point cloud forms the foundation of the object’s digital twin.

Capable of capturing complex geometries and freeform surfaces, 3D scanning dramatically reduces the time required to understand the design and is an irreplaceable tool in reverse engineering workflows.

Precision Redefined: Optical Scanning & Laser Scanning

Optical and laser scanning represent high-precision forms of 3D scanning. These systems operate with micron-level accuracy, capturing even the smallest surface nuances.

This degree of precision is critical for reverse engineering in industries such as aerospace, automotive, and medical devices, where even slight deviations can impact performance and safety.

A powerful and precise optical/laser scanning system eliminates bottlenecks during data acquisition and has become an integral part of modern quality-control processes. For this reason, advanced optical and laser scanning equipment is now considered essential in any high-tech engineering environment.

Workflow Integration & Product Development

Reverse engineering is not merely a duplication tool; it is a powerful mechanism for innovation and product development.

Digital data obtained through 3D and laser scanning is processed in CAD environments, allowing engineers to improve existing designs, customize features, or create entirely new products. For instance:

This represents the essence of strategic product development. Today, a competitive product development process requires the integration of these digital tools at its core.

Our Approach

Reverse engineering has reached a new dimension thanks to the speed and accuracy provided by 3D scanning and laser scanning technologies. These tools allow engineers and designers to digitize the physical world flawlessly and innovate freely within digital environments.

Whether the goal is to streamline the production of an existing component or analyze a competitor’s product to design a superior alternative, these technologies form the backbone of intelligent product development. A well-structured approach to reverse engineering and product development positions companies one step ahead of the competition.

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In addition, with this system, we minimize measurement errors that may arise from the person making the measurement, thanks to our training and procedures. We provide services for precise, high quality and detailed measurements at affordable costs.

3D Mobile Measurement and Quality Control

These systems are primarily suitable for products and parts larger than 1 meter and smaller than 30 meters. The system can measure all kinds of materials and surface forms. The main criterion is that the product does not undergo deformation during measurement.

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With the help of developing technology, products have more shaped lines than 10 years ago.
is being designed. Especially in the automotive industry, from external appearance to interior parts and details
All parts have formed appearances defined as surface modeling in the CAD environment.
is happening. Today, with the developments in optical measurement technology, these forms can be easily
can be measured. This need for 3D scanning systems, which arose from the need for production from clay models in the automotive industry, has begun to be used frequently in the fields of retrospective engineering and quality control.

3D scanning systems are divided into two main groups: touch and non-touch systems.
They are touch or probe systems, mechanical arm systems and CMM. A few
Thanks to a measuring probe attached to the end of the axis mechanical arm, the coordinates are adjusted to the desired point.
The coordinates of the point are measured precisely with the touched probe. Surface information with these systems
The coordinates of a certain number of points can be obtained.
Obtaining free-form surface information with non-touch optical systems is important for both product development and
engineering offices specialized in reverse engineering and quality control processes, as well as
design and product development, quality control, molding rooms, etc. of large industrial organizations. like
It is important for the departments. With these systems, the entire surface form can be created with very high precision.
is obtained and CAD model creation, rapid prototyping and CNC processing are carried out.
is getting ready.
Although there are various types of 3D scanning systems and non-touch systems and each has different usage areas,
laser line systems and structured light pattern (grid projection, fringe) systems or
Topogrammetric systems are more commonly used than others.
Laser line systems, among the non-touch optical scanning systems, create a laser cross-section on the object.
They work on the principle of dropping the object and moving this section on the object. Measurement
method, the laser section is deformed on the object and this deformation information is recorded on CCD.
It is taken by digital camera. Portable hand-held models as well as mechanical
There are also some that are attached to the arm end. Additionally, measurement can be automated by connecting it to the robot arm.
can be brought. An example of these systems is Steinbichler T-SCAN. A portable system
Because of this, the products to be digitized can be scanned in their own environment. Thus
Time-consuming pre-scanning preparations are eliminated. Even inexperienced people
With this system that can be used, scanning by moving as if painting with a paintbrush
It is performed and can be viewed in real time on the monitor during scanning. 90mm
It allows scanning of large objects with its scanning width.

Retroactive engineering provides solutions to such requests and problems. Digitization systems are used as a technological convenience in solving these processes. The part is digitized through these systems and can be made ready for CAD model creation.

These periods vary depending on different systems. The time given here is Breuckman optoTOP HE 3D
It is the catalog value of the digitization system.

Single camera system Figure 4. Dual camera system, Asymmetrically placed dual camera system (Breuckmann STEREOSCAN)

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