Mathematic has been crucial in shaping human life and the evolution and revolution behind it. Mathematic can the subject that creates much aversion among the student due to the complex nature of the maths and the formula behind it, especially when it comes to higher studies where the mathematics number formula can get more challenging and keep the aversion intact among the students.

However, mathematic is a crucial thing in car making from the start until the finish. Number manipulation, which is all mathematic about, is an integral part not only in vehicle making but also in aerospace, computer, building construction, and many others. Let see how mathematic become a crucial part of car making from start to finish.

Product Planning

Automobile bodies might be born in the imagination of designers, but the car itself starts with market analysis. For every vehicle sold, it has to fit into a particular niche and compete with others. A product planner’s job is to analyze market data, figure out what’s selling, where it’s selling, and for how much. Product planners have to look at horsepower, weight, fuel economy, and dimensional data and send their ideal specifications to the engineering and design departments.

Chassis Engineering

An engineer’s primary job is to build a chassis and components to meet the product planner’s specifications — which is a tad more involved than it sounds. Computer-aided modelling has done a lot for chassis engineers, who can now digitally “build” a chassis in a computer, and “crash test” it over and over again using sophisticated calculus and physics algorithms. Physics modelling has become a field of mathematics and science in its own right, and the results of that modelling affect every aspect of chassis design and material use. Geometry and trigonometry are all essential elements of suspension design, as they are pretty much everywhere else a load-bearing component has to bolt to another one.

Exterior Design

You’d think that exterior design was a purely artistic process — but it’s a type of artistry heavily blended with science and math. You may have heard the phrase, possibly derogatorily, that a car “looks like it was designed in a wind tunnel.” Designers these days will often take advantage of tremendously sophisticated computer fluid flow modeling to figure out how the air will flow around, under, and even though a car’s body. They’ll make tweaks to the car’s design to enhance its aerodynamic characteristics in the computer before ever producing a scale model of it. Again, like computer-aided crash-testing in the chassis department, advanced algorithms and calculus play a critical role in how the finished product looks and behaves.

 Interior Design

Interior design is another area where you might think artistry and aesthetic design were first and foremost, but nope. A lot of geometry and trigonometry goes into the science of “ergonomics,” or interior layout. The placement of every gauge, switch, dial, and readout in the vehicle is precisely calculated within a specific set of parameters so that they fall quickly to eye or hand for drivers and passengers of particular measurements. Those measurements also play a role in the placement of pillars, supports, dashboards, and steering wheels because of the airbags. And all of these elements have to work together to make for an interior layout that’s safe, convenient, comfortable, and hopefully good-looking.


After all of the design elements are in place, the cars off to the assembly line. With all of the robots involved in today’s manufacturing process, there’s scarcely a point in it that relies on computer calculations, geometry, trigonometry, welding, and material physics to measure, machine, and assemble components. With today’s manufacturing processes, everything has to be measured to the nanometer, finished, and fit precisely in. Mathematics even comes into play in workflow analysis, as manufacturers are always looking for ways to make the most efficient use of their workers’ and robots’ time. Toyota is famous for this; its “kaizen” system of continuous improvement by constant analysis has long been an industry standard in production.

Completion and Delivery

A car’s not through with math once it is built. After production, a certain number go into product testing or quality control. Some are sent off to be crash-tested, where physics has the final say on the production run. Others are road-tested on a test track, where precise measurements are taken of the car’s acoustic qualities, ride, handling, power output, and emissions. It takes math — a lot of math — to gather and correlate all of these results. Finally, a car has to go through a logistical process for delivery. Here, time and distance tables are calculated, delivery costs are tabulated, and the car becomes just another tracking number in a vast system until it finally arrives on the dealership lot.

From here, we can see how number manipulation is available in every part of the carmakers. The intrigue maths and complex algorithms are all about mathematics. Mathematics is essential in car making. The complexity of the making process will convert to the driving machine that will be as simple as possible for automobile lovers. These will also be able to gain their trust and making their reputation intact in every angle of the carmakers.

Mathematic might be the subject that creates enormous aversion during our schooling and college days; however, number manipulation is essential in car making. It is not hyperbole to say that number manipulation is necessary for every money-making business and industry, whether small or big conglomerate. The number manipulation is the subject of great aversion during our study days; however, it is a significant aspect of any industry from start to end products. Their survival off any industries, multi-business, transportation, and any conglomerate can be said based on the number manipulation as it is a key to collecting the information essential for the survival of any businesses.

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