MAK LUBRICANTS Bharat Petroleum offers a big range of Engine Oils, Gear Oils, Transmission oils, Specialty Oils and Greases. With respect to the economic liberalization in India, Lubricants were the first downstream Petroleum product to be totally deregulated with effect from 1991. From then onwards, a large number of players - National, MNCs as well as Global Players - have entered the Indian Lubricants market. Despite operating in a totally competitive environment, BPCL's Lubricants SBU has been registering a growth in lubricant sales continuously over the past couple of years. In 1998, BPCL relaunched our Lubricants in new attractive packs, mainly in Automotive category with three major brands depicting each segment- Mak for Diesel Engine …show more content…
This has the benefit of reducing friction and surface fatigue together with reduced heat generation, operating noise and vibrations. Lubricants achieve this by several ways. The most common is by forming a physical barrier i.e. a thin layer of lubricant separates the moving parts. Reduce friction Typically the lubricant-to-surface friction is much less than surface-to-surface friction in a system without any lubrication. Thus use of a lubricant reduces the overall system friction. Reduced friction has the benefit of reducing heat generation and reduced formation of wear particles as well as improved efficiency. Lubricants may contain additives known as friction modifiers that chemically bind to metal surfaces to reduce surface friction even when there is insufficient bulk lubricant present for hydrodynamic lubrication, e.g. protecting the valve train in a car engine at startup. Transfer heat Lubricant is constantly circulated to and from a cooler part of the system, although lubricants may be used to warm as well as to cool when a regulated temperature is required. This circulating flow also determines the amount of heat that is carried away in any given unit of time. High flow systems can carry away a lot of heat and have the additional benefit of reducing the thermal stress on the
* The primary purpose of the clutch is to smoothly transmit power from the engine to the jackshaft and to remove the connection when the engine is idling so that the machine is not always rolling.
In order to reduce the frictional forces which would slow them down, skiers wax the bottom of their skis. The types of wax which they apply to their skis have different functions. The hot wax which is applied to the entire ski reduces the friction between the ski and the snow. This allows the ski to glide on the snow and gives the skier more distance for each stride.
Based on the case, Lawson Cosmetics has an unresolved issue. They cannot decide on whether they should take the new branding initiative global, which is brought up by Gupta. Lawson is obviously a multinational company. In my opinion, they should develop major elements to market locally, and regionally and globally at the same time with a consistent brand image, but they need to adapt its brand to different markets by different ways carefully.
due to its high resistance to oils and grease, and its slippery and wax-like properties, it is used to coat various cookwares2
In short brakes are a tool that turn kinetic energy into heat(http://en.wikipedia.org/wiki/Brakes). This is accomplished by applying friction in one way or another. In the case of disk brakes friction is created because the braking mechanism exerts a force on the break pads which pushes them into contact with disk. It is this contact combined with the fact that the disks are rotating that causes kinetic energy to be converted to heat.
NASCAR introduced roof flaps in 1994. The purpose of the roof flap is to help keep the car down, when it spins out. Due to high speeds after a car spun out backwards the car was able to catch air underneath it, managing the car to fly through the air and flip over. Another piece on modern cars today is having a spoiler on the rear end. The spoiler helps keeps the air push down on the car for maximum down force. This helps the tires to stay on the ground for more traction to the track. But this does take out some of the speed the cars do possess.
Installing rubber matting in work areas is an excellent way to improve the safety, productivity, and ergonomics of any workplace. Rubber matting can be used to reduce worker stress and fatigue, improve safety by reducing slips and falls, and provide protection from static discharges and electrical shocks.
The aerodynamic efficiency is the single most important element in designing a competitive car for professional racing or getting the car model on the front of a Car and Driver or Motortrend. Aerodynamics is the study of the motion of gases on objects and the forces created by this motion. The Bernoulli effect is one of the most important behind car design. The Bernoulli Effect states that the pressure of a fluid, in gaseous or liquid state, varies inversely with speed or velocity and a slower moving fluid will exert more pressure on and object than the same fluid moving slower (Yager). The goal of car designers is to make the air passing under a car move faster than the air passing over the car. This causes the air passing over the car to create more downforce than the air passing under the car creates upforce creating a force additional to the car’s weight pushing the car to the road. Large amounts of downforce are needed to keep light cars grounded at high speed and keep to cars from sliding around turns at high speeds.
Effectiveness: good mechanical advantage as it allows the operator to brake with little effort on the hydraulic lever, which needs to be squeezed.
Preventing skidding during braking increases the drivers control of the car and greatly reduces the chance of a crash.
Rolling-element bearings in electric motors support and locate the rotor, maintain a small and consistent air gap between the rotor and stator, and transfer loads from the shaft to the motor frame. The correct bearings for an application let a motor run efficiently across its design speed range, minimize friction and power loss, produce little noise, and have a long service life.
The mission of Instant car wash lubricants is to serve value-added product and services so as to assure customer satisfaction through reducing time and with better results. On the successful implementation of this activity we aim to compete with the ever-increasing competition and retain our valued consumers so as to achieve the basic goals of survival, growth and profits to develop a shared culture and environment where good product and service management are observed properly.
Brakes may be one of the most essential inventions in the developments of automobiles. Clearly, nothing can surpass the breakthrough of the wheel, but the brake system was a catalyst to the further developments of cars. The brake system has also evolved greatly throughout the years. Once considered one of the simplest parts of a vehicle, brakes have become one of the most complicated components in a vehicle. The scientific explanation behind a brake system is very rudimentary. Friction permits the concept of braking to occur.
Since then the main advances in gearing technology is the material they are manufactured from as well as the theory of gearing. With the introduction of casting, gears became much stronger, smaller and more durable. With new materials came new manufacturing techniques and material treatments increasing the life and durability of gears and at the same time decreasing the maintenance needed.[3] With the growing demand on gears in mechanical machinery and equipment the design of gears also changed along with the applications. Quieter and compact gears were developed and introduced into many mechanical machines such as the automobile allowing greater speeds and more power. The weight and efficiency was ...
In its own way, it enhances the penetration of your toner, moisturizer and hyaluronic acid by sloughing off the dry, aged and dead skin cells on the surface.