Computerised tomography option available for X-ray inspection system

15 November 2006 Manufacturing / Production Technology, Hardware & Services

Dage Precision Industries has developed a computerised tomography (CT) option for its XiDAT XD7600NT digital X-ray inspection system.

This new CT option is available for the company's award-winning XD7600NT X-ray inspection system and now facilitates volumetric reconstruction of solder joints.

Computerised tomography is an imaging method employing tomography whereby digital geometric processing is used to generate a three-dimensional (3D) image model of an object from a large series of individual two-dimensional (2D) X-ray images, or slices, taken about a single axis of rotation.

This new CT capability is available as an option with new systems and is suited for analytical analysis of interconnections for critical applications such as stacked die, MEMS, package-in-package and package-on-package. With this CT option, the XD7600NT has the ability to very quickly and easily convert between 2D and 3D modes for different inspection applications, and is capable of ultra fast image reconstruction and of reconstructing a high number of image slices - up to 1440.

With increasing packaging densities, the use of 2D inspection systems is limited, requiring 3D analysis of solder interconnections for many applications such as stacked die. Conventional 3D systems are expensive, have low resolution and slow processing times, and generally do not deliver the analysis performance required for critical, high-density applications.

Dage's approach was to develop a fast, reasonably priced solution that offers suitable resolution in a common platform compatible with its current lineup of digital X-ray inspection systems. The end result is the XD7600NT with CT option that combines digital geometric processing software with the high resolution Dage NT250 X-ray tube.

A reconstructed 3D image model can be viewed on-line or off-line with dedicated image hardware allowing realtime manipulation of 3D models. Image display features include:

* Image manipulation - rotate, pan and zoom.

* Clip image - to eliminate unwanted detail.

* Volume rendering - for creation of solid surfaces and maximum intensity, and to vary the opacity and colour of volumes.

* Slices - multiple cross-section at any orientation and the ability to vary the opacity and colour of individual slices.

* Illumination models - single light source or two light sources with shadow computation for optimal 3D perception.

* Image save - saving 2D images in JPG or TIF formats.

The XD7600NT equipped with the CT option is capable of full 3D inspection of samples, full 2D imaging of any point across the entire 458 x 407 mm inspection area, and rapid and easy conversion between 2D and 3D modes.

Further reading:

Yamaha reveals software innovations to boost printing, mounting, and intelligent factory
Truth Electronic Manufacturing Manufacturing / Production Technology, Hardware & Services
Yamaha Robotics Europe SMT Section has added new features to native equipment software and Intelligent Factory tools that accelerate equipment programming, increase production efficiency, and enhance factory productivity.

Read more...

---

UltiMaker introduces defence-grade 3D printing
RS South Africa Manufacturing / Production Technology, Hardware & Services
Leading at launch are the UltiMaker S6 Secure and UltiMaker S8 Secure, two robust solutions designed to deliver trusted and reliable, on-demand production capabilities.

Read more...

---

The future is built by hand
Manufacturing / Production Technology, Hardware & Services
Choosing a trade or technical path does not just open doors for your future self. It opens doors for the people you will serve, the systems you will maintain, the businesses you will grow, and the communities you will strengthen.

Read more...

---

September exclusives at PCBWay: Big savings on PCBs and 3D printing
PCBWay Manufacturing / Production Technology, Hardware & Services
[Sponsored] This September, PCBWay is bringing you two exciting, limited time offers that showcase both style and versatility. Whether you are designing with PCBs or prototyping with 3D printing, these will help you create more while spending less.

Read more...

---

Understanding solder paste viscosity and thixotropy
Truth Electronic Manufacturing Manufacturing / Production Technology, Hardware & Services
A solder paste’s viscosity and thixotropic properties, a measure of its resistance to flow, influence its performance in different production environments.

Read more...

---

Global electronics trade in an age of disruption
Manufacturing / Production Technology, Hardware & Services
Governments should invest in domestic strengths, coordinate with international partners, and align trade and industrial policy with the realities of a globally connected electronics sector.

Read more...

---

The new tool design of IWISS
Startech Industrial Manufacturing / Production Technology, Hardware & Services
Rooted in IWISS’ dedication to reliability, comfort, and efficiency, the company’s new design refresh elevates craftsmanship by incorporating a rich cultural influence.

Read more...

---

Strategic collaboration to advance industrial robotics training in South Africa
Manufacturing / Production Technology, Hardware & Services
Yaskawa Southern Africa has announced a strategic collaboration with Sol-Tech, a private vocational training institution based in Pretoria, to strengthen technical education in industrial robotics.

Read more...

---

Filling high-end PCB manufacturing gaps to accelerate AI electronics growth
PCBWay Manufacturing / Production Technology, Hardware & Services
[Sponsored] In the digital era, AI and big data technologies are developing at a rapid pace. PCBWay is continuously advancing its PCB manufacturing technology to support the growth.

Read more...

---

Microtronix revives defunct cell phone plant
Microtronix Manufacturing Editor's Choice Manufacturing / Production Technology, Hardware & Services
In a significant move for South Africa’s struggling electronics manufacturing sector, local technology firm Microtronix has breathed new life into a formerly defunct cell phone manufacturing facility.

Read more...

---