Perfect World Tips: Cars and Other Vehicles

Minggu, 18 Desember 2011

Gear Ratio Calculators

Gear Ratio Calculators motor driven systems usually have optimal motor speeds at which the motor operates with the greatest power and efficiency. These motor speeds are expressed in rotations per minute (RPM) of the motor shaft. In many applications, this optimal motor speed is not the optimal speed (RPM) at which the load should be driven. Gearing is used in the form of differently sized gears. These gears are attached to the motor shaft and load shaft, and are coupled together by intermeshing teeth. This produces a gear ratio, which is a direct measure of the ratio of motor shaft rotational speed to load shaft rotational speed. Use these tips to learn how to determine gear ratio. Here's Tips On How to Determine Gear Ratio Calculators :

Determine the number of gears in the gear train. There must be at least 2: a drive gear attached to the motor shaft and a driven gear attached to the load shaft. There may be any number of gears successively connected to transmit power from the drive gear to the driven gear. These are called differential gear ratio. They are use to share the work of generating the desired gear ratio when direct gearing between the drive gear and the driven gear would make 1 or both of those gears unwieldy or not readily available.
Note the number of teeth on each gear used in the system. Gear ratio is determined starting with the drive gear, so it should be noted which gear in the gear train, counting from the drive gear to the driven gear, has what number of teeth.
The drive gear for gear ratio calculators and the first gear to which it meshes. The gear ratio is simply the number of teeth on the meshed gear divided by the number of teeth on the drive gear with which it meshes.
Determine the gear ratio for the next gear in the gear train. If there is only 1 driver gear and 1 load gear, the calculation is complete. If there are idler gears in the gear train, proceed with the calculation. Divide the number of teeth on the meshed gear by the number of teeth on the gear with which it meshes.
Determine the intermediate gear ratio formula. Figure for each idler gear in the system, starting from the drive gear and working toward the load gear. Treat the preceding gear, which could be the drive gear or the preceding idler gear in the train, as if it were the drive gear as far as this next gear is concerned. Divide the number of teeth on the meshed gear by the number of teeth on the gear it meshes with to calculate the intermediate gear ratios.
Finish the overall gear ratio calculation. When you have each pair of gear ratios determined, there should be 1 less ratio than the number of gears in the train. Multiply all of these ratios together. The result is the overall gear ratio.
The POWER needed just like xbox 360 laptop to drive the load is geared up or down from the motor by transmission gear ratios. The motor must be sized to provide the power needed by the load after the gear ratio is taken in to consideration. A geared up system (where load RPM is greater than motor RPM) will require a motor that delivers optimal power at lower rotational speeds. A geared down system (where load RPM is less than motor RPM) will require a motor that delivers optimal power at higher rotational speeds.
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Formula One Live

Automobile racing is popular throughout most of the world in various forms. The highest form of automobile racing is Formula One Live . The cars used in Formula One Live are the most technically advanced racing cars in the world. Drivers must excel in at least 2 lower classes of racing to reach the seat of a Formula One Live car. The amount of money involved in the Formula 1 effort exceeds other types of races. Formula 1 teams will spend up to $1 million USD per engine, and go through several engines a year. Formula 1 drivers are on retainer for up to $20 million USD per season. Sponsorship money flows into Formula One Live at rates of more than $100 million. Races are held in countries all over the world, encompassing 6 continents. Each country hosts only 1 race. At the completion of the season, the driver and team that have amassed the most combined points in the international races win the world championships for the year. Use these tips to learn how to buy tickets to Formula 1. Here's Tips On How to Buy Tickets to Formula One Live :

Choose Formula One Races

Consult the Formula 1 race schedule calendar. This formula one calendar of events is available on the official Internet site of Formula 1. The official Formula 1 Internet site also lists the scheduled times for the Friday free practice sessions, the Saturday free practice and race qualifying sessions, and the Sunday race. There is some variation in race venues from year to year, so be sure to use the current race calendar.
Pick an early season race or a late season race. The early season Formula One Raceswill be more open to all competitors; while in the later races, the competition will increasingly focus on those who still have a chance to be world champion.
Study the tracks. The official formula one calendar will offer track maps for all events. These are not standard ovals, but rather complex courses with turns of varying difficulty and straights of varying lengths. Choose a slower, twisty track or a wide, high-speed track with long straights.
Check the weather. Be aware that the typical weather expectations for each race venue will differ. For example, it may be hot at the Turkish Grand Prix and rainy at the Belgian Grand Prix.
Determine needed travel documentation and expectations. The need for passports and visas will vary from country to country, and advice from the appropriate embassy or national travel office should be obtained. Determine any other restrictions that may apply. For example, alcohol is illegal in Muslim countries.

Purchase Your Tickets

Choose a seating area. Spectator seating areas will be placed strategically in areas of interest around the track. Most will have large screen televisions facing the seating area so that action on other portions of the track can be followed. Grandstand locations and television screen locations will be shown on the track map.
Decide to sit in a grandstand seat. The grandstands are named to identify the specific seat location. Each venue will specify if seating is open for free practices. For most races, grandstand ticket holders must take their assigned seats.
Get in closer to the action. Each venue has an area called the Formula 1 Paddock Club. The Paddock Club is on the second floor of the building that houses the racing team pits. From the Paddock Club, you can look down at the action in the pits or watch the entire race from an open balcony. Food and drink is included for the entire day.
Tour the pits. Formula 1 has no such thing as a pit pass that allows free entry to the pits. Paddock Club attendees are typically offered short escorted pit walk tours at pre-arranged times.
Pick the days you wish to attend. Grandprix Tickets race are available as a package for all 3 days, but less expensive packages are available if you do not wish to attend all 3 days of the event.
Buy your tickets. Formula one ticket are available directly through the racing association that operates the track or by tour operators. The official Formula 1 Internet site offers such tours, as do other specialty on line tour operators. The tours operators usually offer hotel deals and transportation between the hotel and the track. The price of the event ranges, but typically starts at $1,000 USD (800 Euros) per day per seat.
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