A No. The X-ray based nondestructive testing method does not leave residual radiation on the test object, since X-ray is an electromagnetic wave. X-rays are emitted in the form of energy, and not matter. That’s why like an ordinary light bulb when there is electricity shut down, the electromagnetic wave of X-rays disappears without leaving any residue on the part.

A Yes, it is possible to inspect multiple parts simultaneously to reduce the overall cost of the work. But it depends on the customer’s objective as well as the resolution level to visualize the results effectively.

A There are chances of typical casting defects in all casting techniques that include materials such as iron, magnesium, aluminum, or zinc.
 
X-ray based non-destructive testing can detect automotive casting defects such as:
 
● Porosities like pores and blister formation
● Thermal cracking
● Dimensional changes as well as inclusions
● Blowholes
 
Other testing includes geometric measurement of interior structures as well as analysis of wall thickness.

A X-ray based non-destructive testing can detect wheels defects such as:
 
● Micro-porosities to prevent the microsections formation
● foreign bodies
● clusters and blowholes
● prevent surface-breaking flaws on the finished wheel

All these testing results are well documented and archived. They provide prompt direct input for enhancing the quality of the casting process. Few customized solutions are available, according to the defect pattern and application involved.

A The wheel is a vital part of the car, like how the leg is to the person. The car will produce longitudinal and lateral loads while driving. It’s the wheel hub that bears the entire load of the car as well as cargo. As and when the speed of the car increases, more will be requirements for the dynamic stability and dependability of the wheel. Hence, the quality of the wheel plays a vital role.
 
However, the current market is segregated into aluminum alloy wheels and steel wheels as per the material. Both these types dominate the market of automotive wheels due to its less weight, high precision as well as less inertia resistance. Hence, both of them are beneficial in reducing the rolling resistance of tires as well as improving the driving performance.
 
Aluminum alloy wheels are specially molded by a casting method. Due to the complex procedure of casting, the control over the raw material is not strict. There will be an improper process plan including mold structure design and production operation. All these issues cause wheel casting defects such as bubbles/pores, inclusions, loose, etc.
 
A proper wheel of high quality should follow a rigorous production process in addition to strict quality inspection. If the wheel is not up to the mark in terms of quality, there will be varied issues regarding utility, which may lead to traffic safety accidents.
 
X-ray based non-destructive testing technology produces varied grayscale display images through objects of diverse densities and thicknesses to assess the quality of the interior parts of the object. But this technology does not destroy the properties of the test object while assessing its quality. This X-ray technology can visually display the interior quality defects of the inspected wheel hub. Hence, this is an important step to understand and assure the supervision level of the wheel hub safety and quality.

A ● X-ray testing can be directly incorporated into the manufacturing line where it is possible to inspect every radial truck, bus tire, and many passenger cars tires.
● This X-ray inspection technique detects the anomalies such as spacing, position, and damage in steel wires.
● Other issues that can be detected by X-ray inspection test include:
● Foreign objects
● Defects or missing wires in the belt plies
● Shifts and distortions in the reinforcement plies
● Air inclusions

A The common castings that can be radiologically inspected include cylinder head, cylinder block, wheel supports, steering gear housing, etc. Mostly, these X-ray systems check for looseness, porosity, as well as missing parts. The instrument designed to inspect the casting comprises a computerized defect recognition system to visually inspect the castings with both manual and fully automated loading of the workpiece integrated into the production process. It also includes equipment with robotic arms as well as inspection equipment for the entire pallets of castings. That’s how specialized non-destructive inspection systems with X-ray technology meet the ever-increasing demands for quality assurance. It also delivers precise results without destroying the properties of the test object. This same effect is applicable to car parts made of plastic.
 
Our varied NDT imaging systems can examine the auto parts made from varied materials such as highly strong steel alloys, aluminum, plastics, composites, and multi-material assemblies. We can adapt components with complicated, irregular shapes as large as 44.5” in diameter by 63” in height, including airbags, fuel injectors, hydroformed metal tubes, cylinder heads, engine blocks, castings, brazed or welded fittings, lighting, air filters, electrical components, seat components, as well as part sub-assemblies.

A The quality of the car can be assessed in four stages during the entire production process.
 
Pre-production inspection
 
Our automotive X-ray machine can generate precise metrology data during pre-production by validating the conformity of the component with original designs to confirm its quality. In order to satisfy PPAP requirements, we find highly precise dimensional data for auto parts with complicated internal and external geometries, thereby validating the function of multi-material assemblies.
 
Production inspection
 
We deliver offline inspection solutions during the production phase that can confirm the quality of automotive parts before they reach their final destination. This step is perfect for high-value component applications as well as performance racing. The inspection with automotive X-ray machine during the production phase can be conducted at random or specific intervals to recognize the defects, confirm dimensions, as well as validate production steps. This phase can also inspect profile complex surfaces and detect out of tolerance features in production parts.
 
Part Sorting
 
For warranty, quarantined, or recalled automotive parts, our high-speed X-ray based NDT inspection services can reduce uncertainty by providing a traceable and repetitive inspection. We provide confidence to our manufacturers to go ahead with their projects, isolate suspect parts, and reintroduce valid parts back into the production phase. the offline X-ray machine is considered as another option for part sorting and inspection in lower volume.
 
Failure Investigation
 
The automotive X-ray machine is a vital tool for failure analysis of automotive components and assemblies. As a non-contact nondestructive testing method, X-ray inspection reveals internal failures without damaging the component and preserving its natural condition. Our automotive X-ray machine not only saves your expenses but accelerate the complete inspection process by instantly delivering qualitative data for failure analysis.