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Universal grinding machine for the most Demanding ... - Hardinge Inc.

KEL-VIVA Universal grinding machine for the most Demanding Applications KEL-VIVA The innovative grinding system 2 2 different wheelheads UR-wheelhead R-wheelhead Wheelhead with fixed intermediate section B-axis KEL-SET automatic grinding wheel measuring system (option) Heidenhain control system GRINDplusIT Windows 2000 2-processors control system C-axis for unround components and threads (option) Hydrostatics X- and Z-guideways no stick slip good damping Scale on upper table for setting-up of table assemblies metric imperial Prepared connecting plates for table flooding for diamond cooling for stabilizing of measuring unit Flushing of base pan for good conveyance of grinding dust prevents dirt deposits Precision with hydrostatics These CNC universal cylindrical grinding machines have been developed to satisfy the highest demand for quality. Intensive application studies and the use of stateof-the-art technology in development and production have resulted to this universal grinding machine. Hydrostatic guideways and a strict separation of the machine base from the assemblies, generating heat or vibration, provide superb precision and productivity. The excellent static and dynamic rigidity of the machine base permits a three-point set-ut. The KEL-VARIA therefore has no particular requirements on the building’s...

ZE15A Gear Grinding Machine for economical hard gear finishing of ...

In recent years the demands for precision machining of gears in automobile transmissions, for low noise and vibrations, has been ever increasing. Historically, conventional finish machining of gears was a pre-heat treatment operation typically by shaving. However, the requirement for higher precision forced a shift toward a post heat treatment operation using a generating process, which eliminates thermal distortion, thus enabling high quality and precision. The Mitsubishi ZE15A gear-grinding machine was duly developed for the high production line applications and launched into a domestic market typically dominated by European machines. (3) Ease of use for the user achieved via interactive dialog functions and full CNC control of all axes. This paper describes the principle of grinding and control for the ZE15A before presenting some machining examples.

The ATE T50 Brake Booster - 190SL | 190 SL

Fifty percent less pedal force I n most of the models of the 1950s and 1960s, Mercedes-Benz provided a power brake booster manufactured by ATE. The booster does not pro- vide additional braking capacity, a common misconception, but rather reduces the pedal force required for braking. The power brake is a vacuum-assisted hydraulic component using the pressure difference between engine intake manifold vacuum and atmospheric pressure for its operation. The power unit increases the pressure created physically in the brake master cylinder so that the same braking effect can be produced with less pedal effort. With a brake booster installed, the pedal force required for braking is reduced by 50 percent. The ATE T50 Brake Booster uses vacuum to “boost” the hydraulic brakeline pressure. The booster contains a hydraulic cylinder, a large vacuum piston that presses against the hydraulic cylinder, and a control circuit that regulates the vacuum flow based on brake-line pressures. This technology had been well proven since the early 1900s, and the T50 has been exceptionally reliable over many years of use. The Booster in action The power booster is a very simple design requiring only a vacuum source to operate. In gasoline-engine cars, the engine provides a vacuum suitable for the boosters. Because diesel engines do not produce a vacuum, dieselpowered vehicles must use a separate vacuum pump. A vacuum hose from the intake manifold on the engine pulls air from both sides of the diaphragm when the engine is running. When the driver steps on the brake pedal, the input rod assembly in the booster moves forward, blocking off the vacuum port to the backside of the diaphragm and opening an atmospheric port that allows air to enter the back chamber. Suddenly, the diaphragm has vacuum pulling against one side and air pressure pushing on the other. The result is forward pressure that assists in pushing the input rod, which in turn pushes the piston in the master cylinder. The amount of power assist that’s provided by the booster depends on the size of the diaphragm and the amount of intake manifold vacuum produced by the engine. A larger diaphragm will increase the boost.

Introduction to Brake Systems – Study Guide

Introduction Everybody knows that when you press your foot on the brake pedal the vehicle is supposed to stop. But how does the pressure from your foot get to the wheels with enough force to stop a heavy vehicle? In the following sections, we will study the systems and components required to allow brakes to work effectively. Course Objectives Upon completion of this course, technicians should understand and be able to apply their knowledge of: • • • • • • • • • • • • Brake functions and components Split hydraulic systems Master cylinder operations Balance control systems Power brake booster systems Disc brake operation Micrometer reading Drum brake operation Brake fluids Brake bleeding operations Brake lines and hoses Basic diagnosis Using the Job Sheets As you proceed through the online module, on some pages you will find links that will open a window with a printable procedure or job sheet containing hands-on lab activities based on the NATEF standards related to the content you are studying. When you come upon a procedure or job sheet link, click on it and print the job sheet for completion in the shop. See your instructor for guidance in completing the job sheets. Some jobs sheets will require supplemental materials such as a vehicle service manual, equipment manual, or other references. Brake System Functions Automotive brakes are designed to slow and stop a vehicle by transforming kinetic (motion) energy into heat energy. As the brake linings contact the drums/rotors they create friction which produces the heat energy. The intensity of the heat is proportional to the vehicle speed, the weight of the vehicle, and the quickness of the stop. Faster speeds, heavier vehicles, and quicker stops equal more heat. Automotive brake systems can be broken down into several different sub-systems (fig. 1): • Apply system • Boost system • Hydraulic system • Wheel brakes • Balance control system • Warning system (fig. 1) Base Brake Systems .

HYDRAULICS & BRAKE BOOSTER CATALOG - Aisin

The clutch master cylinder is a device that transforms mechanical force into hydraulic pressure. As the driver presses the clutch pedal, the pedal lever applies force to the clutch master cylinder which transmits hydraulic pressure to the clutch release (slave) cylinder that disconnects engine power to the transmission. Structure and Components [Conventional Type] Inlet Union Oil Spill Hole Aluminum Body Flare Nut Pipe Joint Boot Spring Primary Cup Resin Piston Push Rod Rel Secondary Cup Spring Metallic Clevis Damper Stud Bolt The clutch master cylinder structure consists of the piston, cups, and springs, built within a precision machined body. The primary cup, positioned on the leading side of the body, functions to create hydraulic pressure when fluid is forced inside by the piston. Located on the trailing side is the secondary cup, which guides the piston and prevents fluid from leaking. When the clutch pedal is pressed, the primary cup is blocked away by the piston from the oil spill port leading to the reservoir tank, pressure in the cylinder rises as the fluid is fed through the pipeline. When the clutch pedal is released, the hydraulic pressure and the force of the return spring pulls back the piston to relieve fluid back into the reservoir. The clutch master cylinder is what provides the necessary force to control the application of drivetrain power. 2 Clutch Master Cylinder Variations Clutch Master Cylinder Variations Conventional Port-less Type Stand Alone / Integrated Reservoir Type Types With and Without Stud Bolts Types With and Without Clevis Damper Types With and Without Clutch Booster ...

SkyWest Airlines Launching Delta Connection Flights to Moab and ...

SkyWest Airlines Launching Delta Connection Flights to Moab and Vernal, Utah in March 2014! ST. GEORGE, Utah December 23, 2013 – SkyWest Airlines is excited to bring Delta Connection air service from Salt Lake City to Eastern Utah passengers in March. In both Moab and Vernal, Utah, the new Delta Connection flights, operated by SkyWest, will begin on March 2, 2014. “SkyWest already provides extensive air service options for passengers across the state, and we look forward to providing direct air service to Salt Lake City for those living in Eastern Utah,” said Mike Thompson, SkyWest Airlines vice president – Market Development. “With the convenience of these new flights, it is a great time to fly local in Moab and Vernal.” Each of the new flights from both Moab and Vernal have been timed to provide maximum connection opportunities in Salt Lake City. With 260 daily flights in Salt Lake to more than 80 destinations, including New York and Washington, D.C., it is easy for passengers to get anywhere they want to go. The direct access to Utah’s capital will also continue to drive economic development in Eastern Utah, and makes it simple for those who want to take advantage of the incredible outdoor activities that are available in Moab and Vernal. All flights will be onboard the Embraer-manufactured EMB 120 turboprop. These 30-passenger aircraft are designed to ensure a comfortable flight experience for every passenger, and boast more leg and headroom than most others in their class. Customers may begin booking flights immediately at www.delta.com or by calling Delta reservations at 800.221.1212. Remember, the best fares are always available at www.delta.com. This press release and additional information about SkyWest Airlines can be found at www.skywest.com. About SkyWest Airlines: As a leading air service provider offering global access to millions of people each month, SkyWest partners with the world’s largest network carriers including United Airlines, Delta Air Lines, US Airways, American Airlines and Alaska ...

Delta Worldwide Timetable - AirTimes

TABLE OF CONTENTS General Information 2-4 Using the Worldwide Timetable 5 Global Alliance and Airline Partners 6-7 Flight Schedules 8 -143 Train Schedules 144 U.S. Offices 145 - 149 International Offices 150 - 154 Service Highlights New Service Atlanta 1 roundtrip November 1 Palm Springs 1 roundtrip December 1 Jackson Hole 1 roundtrip December 14;Sat/Sun service only 2 roundtrips December 1 St. Thomas 1 roundtrip November 1 Ft. Myers DOMESTIC RESERVATIONS Montego Bay 1 roundtrip November 1 Salt Lake City Jackson Hole Additional Service Atlanta 800-221-1212 Delta Express Additional Service INTERNATIONAL RESERVATIONS Islip From U.S., Puerto Rico, Virgin Islands 800-241-4141 From Canada 800-221-1212 Ft. Lauderdale 1 roundtrip November 1 New York (JFK) 800-511-9629 RESERVATIONS IN JAPANESE 800-327-2850 DELTA EXPRESS 866-2 FLY DLX DELTA SHUTTLE 800-933-5935 DELTA VACATIONS™ 800-872-7786 ARRIVAL/DEPARTURE 800-325-1999 CARGO BOOKING, TRACKING/TRACING 800-DL-CARGO DELTA DASH 800-DL-CARGO SKYMILES INFORMATION 800-323-2323 BAGGAGE 800-325-8224 HEARING AND SPEECH IMPAIRED 800-831-4488 Telephone numbers in this publication are subject to monitoring for quality control purposes. 2 roundtrips November 1 Orlando RESERVAS EN ESPAÑOL Ft. Lauderdale 1 roundtrip November 1 General Information General Information continued DELTA PROGRAMS AND SERVICES SAFETY

SkyWest Brings Additional Delta Flights between ... - SkyWest Airlines

FOR IMMEDIATE RELEASE SkyWest Brings Additional Delta Flights between Brainerd and Minneapolis this Summer Seasonal Flights coming June 29 – Aug. 18! Brainerd, Minn. May 7, 2013 – SkyWest Airlines is excited to announce additional weekend Delta flights between Brainerd and Minneapolis-St. Paul this summer! These extra flights to the gateway to Minnesota’s summer playground offer more travel options for vacationers as well as business travelers, just in time for the busy travel season. “Every summer, thousands of people travel to Brainerd to enjoy the breathtaking beauty and myriad of outdoor activities in the area,” said Mike Thompson, SkyWest Airlines vice president – Market Development. “These additional flights will make it easier for those traveling to Brainerd to maximize their vacation time and enjoy the excitement of all the area has to offer.” The schedule for the additional flights for June 29–Aug. 18 will be as follows *: Frequency Sat.-Sun. Sat.-Sun. Departure Airport MSP BRD Departure Time 11:20 a.m. 12:35 p.m. Arrival Airport BRD MSP Arrival Time 12:09 p.m. 1:32 p.m. * Flight times vary and schedules are subject to change The enhanced summer schedule provides Brainerd travelers more options to connect to Delta’s global network through Minneapolis-St. Paul. With hundreds of destinations available directly through MSP, BRD travelers have convenient access to the world. Customers may book flights immediately at www.delta.com or by calling Delta reservations at 800.221.1212. Remember, the best fares are always available at www.delta.com. This press release and additional information about SkyWest Airlines can be found at www.skywest.com. About SkyWest Airlines:...

SkyWest Announces Additional Delta Flights ... - SkyWest Airlines

FOR IMMEDIATE RELEASE SkyWest Announces Additional Delta Flights Between International Falls and Minneapolis this Summer! INTERNATIONAL FALLS, Minn., May 7, 2013 – SkyWest Airlines is pleased to announce additional weekend Delta Connection flights between International Falls (INL) and Minneapolis/St. Paul (MSP) June 14–Aug. 18! The enhanced summer schedule will add one additional flight on Fridays, Saturdays and Sundays to accommodate the peak demand to one of the Midwest’s most popular summer getaways. “International Falls is a top summer destination for travelers from all over the world,” said Mike Thompson, vice president of Market Development for SkyWest Airlines. “We’re pleased to provide enhanced seasonal service to make International Falls travel more convenient than ever.” The schedule for the additional flights for June 14–Aug. 18 will be as follows*: Frequency Fri. Fri. Sat.-Sun. Sat.-Sun. Departure Airport MSP INL MSP INL Departure Time 9:15 a.m. 10:55 a.m. 11:15 a.m. 12:48 p.m. Arrival Airport INL MSP INL MSP Arrival Time 10:28 a.m. 12:04 p.m. 12:04 p.m. 1:59 p.m. * Flight times vary and schedules are subject to change The enhanced summer schedule provides International Falls passengers even more connectivity to Delta’s global network through Minneapolis-St. Paul. With hundreds of destinations available directly through MSP, International Falls travelers can access the world. All INL-MSP flights are operated by SkyWest Airlines using the Bombardier 50-passenger CRJ200. SkyWest Airlines is a leading CRJ200 operator and has received Bombardier’s highest reliability award for three years running.

Daily Delta Connection Jet Flights to Arrive in ... - SkyWest Airlines

FOR IMMEDIATE RELEASE Daily Delta Connection Jet Flights to Arrive in Twin Falls this Summer Jet Flights Operated by SkyWest Airlines TWIN FALLS, Idaho March 26, 2014 – Flying in and out of Twin Falls is about to get an upgrade with the start of new jet service this summer. The daily Delta Connection flights, operated by SkyWest Airlines, are scheduled to begin June 5. This transition to larger, jet aircraft will continue to make flying out of Magic Valley Regional Airport simple and convenient. “SkyWest is pleased to offer jet service in Twin Falls beginning this summer,” said Mike Thompson, SkyWest Airlines vice president – Market Development. “The new jet service will continue to provide Twin Falls passengers access to destinations around the globe via Delta’s worldwide network.” The twice-daily jet service will be onboard the 50-passenger Bombardier-manufactured Canadair Regional Jet 200 (CRJ200) and will replace the current 30-passenger EMB 120 Brasilia flights. “The beginning of Delta Connection jet service here in Twin Falls is exciting news,” said Bill Carberry, Manager of Magic Valley Regional Airport. “This new aircraft, coupled with excellent connections at Salt Lake City Airport, will keep our travelers moving and the Magic Valley growing well into the future.” Each of the flights between Twin Falls and Salt Lake City has been timed to provide optimum connection opportunities in Salt Lake. From there, passengers can easily connect on hundreds of daily flights to cities from coast to coast and around the world with Delta’s extensive network. Customers may begin booking flights immediately at www.delta.com or by calling Delta reservations at 800.221.1212. Remember, the best fares are always available at www.delta.com. This press release and additional information about SkyWest Airlines can be found at www.skywest.com. About SkyWest Airlines:...

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