Ford Using Pingpong Balls to Measure Interior Space in All-New Escape
Ford has a unique way of measuring interior storage spaces inside the all-new Ford Escape and competitive vehicles, and it’s not with a ruler; it’s with pingpong balls.
Eric Jackson, Vehicle Architecture supervisor, says that pingpong balls are more accurate than using standard measuring devices.
Many years ago, Ford would estimate the capacity of glove boxes, center consoles and other small areas of a vehicle using a measuring tape, and taking length times width times height to get the volume.
But with all the angles, curves and other odd shapes in a vehicle, engineers and designers were not satisfied with the accuracy or consistency of this method. According to Jackson, a Ford engineer then came up with the idea of using pingpong balls to measure spaces.
Jackson’s team found that if two people measure the same console with a measuring tape, they often will come up with different results due to the wide variations of the method. However, if two people use pingpong balls to measure volume, they are more likely to get the same answer.
The precise way volume is measured with pingpong balls is fairly simple. Ford engineers have developed a cubic measurement for each pingpong ball that accounts for the open space in between a stack of balls. They then use that measurement and account for the number of pingpong balls in the storage space to determine total volume of a space.
Engineers also use computer-aided design (CAD) renderings to compute volume.
Ford engineers also use a laser scanner device that allows Ford to get surface data in CAD on competitors. They can get a 3D digital representation of the visible surfaces on the vehicle. The surface data are then digitized and the space is evaluated in CAD. This technology can be used to measure different areas of the vehicle to compute anything from cargo volumes to the dashboard console or glove box volumes.
The all-new Ford Escape features several places to store specific items in the interior including umbrellas, bottles and cell phones.
Unique storage spots include:
- Overhead visors with ticket holders for parking or toll tickets
- Hidden storage bin under the second-row floor
- Small umbrella holders on both driver and passenger seat trim panels
- A card holder below and a stowage bin above the center of the instrument panel
- Center console space to hold a one-liter bottle, MP3 player or CDs
- Convenient USB ports in the center console and 110-volt inverter located at the back of the floor console for easy plug-in of laptops, cell phone chargers or other electronics
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