I would like to introduce you to Mike; he has been an automotive technician for 30 years. Mike is an ASE certified Master Automotive Technician and a Toyota Master Diagnostic Specialist. I interviewed Mike to get a better understanding of how math and problem solving training will help me in this career field. I started my interview by asking Mike how important math is to an automotive technician. Is it something you use daily or just occasionally? He indicated that math is applied every day and they could not to the job without it. They use measurement almost every hour of the day, with math calculations being very important as well. As he elaborated, the sizes of fasteners holding things together are a measurement, the correct size wrench …show more content…
Calculations are used with measurement to perform many of auto technicians’ duties. When performing a valve adjustment, the valve lash is measured using a feeler gauge. A feeler gauge is a piece of metal precision ground to an exact thickness. The lash measurement compared to the lash tolerance, if the lash is out of tolerance; is the measurement to large or too small. If the current lash value is too small, you have to calculate how much larger of a shim needs to be installed to bring the measurement within specifications. The valve shim that is used to adjust lash is removed and measured, the amount of adjustment is calculated and the proper size shim is installed. The lash is than rechecked to verify calculations and proper valve clearance. If any of your measurements or calculations are not done correctly this can be a long process, and the job only pays a predetermined hour amount, if it takes you longer than that time, you are working for free in most cases. Calculations are also involved in rebuilding an engine; the journals of a crankshaft are measured for their outer dimension, then the webs of the block are measured for their inner dimension, these dimensions are read into a chart that helps to determine the proper bearing size to go into the engine assembly to give the proper oil clearance. If your measurements and calculations are incorrect; the engine will have not enough oil clearance the bearings will over heat and …show more content…
Circuit resistance is critical especially when working on computer-controlled components, doing a DVOM, Digital Volt-Ohm Meter, resistance check on some of these sensors could ruin the sensor as some of the DVOM’s have to much internal resistance and send to much current through the component. Knowing when to do a resistance check and when to check voltage drop across components is critical, and knowing what the reading should be. Being able to break down a schematic to diagnosis it, can it be broken into smaller segments to make the diagnosis easier. With computers controlling more systems on the groundside of the circuit the introduction of corrosion can change system resistance and cause very strange results. Most all vehicles are now equipped with air bags, critical thinking is very important when working with an airbag system, a wrong decision can cause airbag deployment and harm to the technician and damage to the vehicle. More computer control systems in today’s vehicles means more circuits dedicated to communication between systems, malfunctions in these systems can shut vehicles down and leave people stranded. These electrical systems need to be considered when doing all vehicle repairs, from body damage repairs to jump starting a vehicle with a dead
Math is everywhere when most people first think of math or the word “Algebra,” they don’t get too excited. Many people say “Math sucks” or , “When are we ever going to use it in our lives.” The fact is math will be used in our lives quite frequently. For example, if we go watch a softball game all it is, is one giant math problem. Softball math can be used in many
happens if you are at a call and another call comes in? A: If a
My grandfather, Larry, served in WWII. He enlisted and stationed at Camp Polk. He went through places like New Guinea and the Philippines during the war.
I interviewed Quang Le. She is working in the beauty industry. Le is the owner and also a nail technician at Da-Vi Nails in York, Pennsylvania. I met Le in early November 2015 through her co-worker, my sister. We keep in touch through text message until I was able to meet with her during Thanksgiving break.
It was a complicated system for how the blast furnace machine worked, which is why it had to be measured exactly so it would work properly.
Ricardo Mendez is a business owner/manager of Family Care Specialist, a health care clinic. Although he only has only been with Family Care Specialist for seven years, he has held a managerial role for approximately thirty years. He operates five clinics across the Rio Grande Valley and roughly 40 employees report to him.
Gear ratios is one way geometry is applied in mechanics. Everything from rings and pinion ratios to transmission gear ratios and even tire size come into play for the final drive ratio .These ratios are what determine what the speedometer says at any given speed. Geometry is used to determine the size of the engine itself. Combustion chamber size must be known and calculated as well as oil pan capacity and the cooling system capacity. Every tolerance inside an engine requires geometry in order to work correctly. Cam and crankshaft are dialed in using special gauges,
Testing allows for the engineer to physically observe any problems in the products design, tweaking these issues often requires the basic skills one would need in the average mechanical engineer’s workplace, “Mechanical engineers typically do the following: redesign mechanical and thermal devices or subsystems, using analysis and computer-aided design, analyze the test results and change the design or system as needed, and oversee the manufacturing process for the device” (“Mechanical”).
I have been Interested in working on vehicles since I was a little kid, What really grabbed me and made me interested about working on vehicles was when I had to help fix them or just working on them in general.The reason why I want a job like these two jobs because it is something that I want to be around for the rest of my life and that I can pass it on to other people and help them with either of these jobs.
There are many different ways that math is used at home just like everywhere else. You use math before going to bed at night when you’re setting your alarm clock for when you need to get up. Another way math is used at home is when making your coffee. You need to know how many cups to make for the number of people drinking it. Then finally you’re for sure going to need to know what a cup, pint, quart, and gallon is when making dinner or you could really mess up while making it. I bet there is many more ways you use math at home that you don’t even think about. (Anneberg, 2013)
The first car that was ever ran by an engine was produced in 1885. Without automotive engineers there would be no progression in the automotive industry. Throughout the years automotive engineering has improved and new technology has advanced the ways in which automotive engineers consider the historical background, the educational requirements, the work environment, the duties and responsibilities, the wages and benefits, and the potential for advancement of an automotive engineer.
There are times when you find yourself in a fix, with the car suddenly dying on you, while on the way to work. To your dismay, you realized that it’s out of warranty, but you still need to have it fixed immediately, as it is your only means of transport. You did the next best thing, and have it towed towards the nearest repair shop to get an estimate of repair. The mechanic calls later, to give you a litany of parts that needs to be replaced and repaired. The list seemed endless, and you get shock by the amount involved that you have to shell out. You then wonder if the mechanic is just trying to swipe a few bucks from you, since you don’t understand anything about cars.
In a world that is quickly becoming ever dependant on technology, people take many things for granted. For example: nearly every day you and I get into our cars to go to work, school, shopping, or anywhere else you can think of. Naturally, car manufacturers are constantly coming up with new technologies to get people to buy their car over the next manufacturers; and a lot of these new inventions seem straight out of a sci-fi movie, or book in this case.
This means that math work with numbers, symbols, geometric shapes, etc. One could say that nearly all human activities have some sort of relationship with mathematics. These links may be evident, as in the case of engineering, or be less noticeable, as in medicine or music. You can divide mathematics in different areas or fields of study. In this sense we can speak of arithmetic (the study of numbers), algebra (the study of structures), geometry (the study of the segments and figures) and statistics (data analysis collected), between
Mathematics contributes to everyday life in some way or another. Some situations are simpler than others. Someone may just have to use simple addition or subtraction in paying his or her bills. Or someone may even have to use more complex math like solving for a missing variable in an equation to figure out the dimensions of a building. Mathematics will always be used in everyday life. Some theories and algorithms are more important or used more often than others. Many mathematicians have developed many different things that have contributed to mathematics, such as discovering theories and algorithms. Some mathematicians have done more than others to contribute to the mathematics that people use today. Pythagoras is a very well known mathematician that has contributed to the field of mathematics in a huge way.