What Are The Functions of Tape Measure?

Tape measure is a very common tool in life, but when we use the tape, it is found that many of its design is difficult to understand. In fact, every seemingly strange design is useful, but we do not understand their real function. If you are really familiar with the tape function, let's talk about it.
First, the hook on the hook and the magnet have underestimated function. The function of the magnet is that when there is a long distance to the measurement, it is not necessary for a person to hold a foot hook if there is a piece of iron that is just sucked with a magnet.
Second, the figures on the ruler have the function of marking. Not all of the ruler has a number, such as cost-effective tape may not have this flag number.

Grinding Wheel Dressing

Grinding wheel dressing refers to the use of diamond pen or diamond wheel will pass the appearance of some of the removal process.When does the grinding wheel need to be trimmed? Mainly including three conditions:
1.The new grinding wheel just install on the machine, the outer circle must not round, need to be rounded.
2.The appearance has a layer of abrasive passivation after grinding, then we need remove this layer of abrasive.
3.The grinding wheel itself is not passivated, but because of the grinding of the material in the grinding wheel appearance so that it can no longer continue to grind.
Dressing speed is not the same will directly affect the roughness of the wheel surface, and then the impact the workpiece processing. So sometimes the same workpiece roughness can be used with the same piece of grinding wheel through a different dressing speed to reach.

The Use of Hole Saws

The hole saws are classified according to his serrated material: Bimetallic hole saws, carbide hole saws, diamond cutter, tungsten carbide cutter. Different materials used to cut the different material, the most commonly used is a bimetallic hole device, the harder metal material is recommended to use carbide hole saw, glass, carbon fiber, ceramic and other crackable material recommended diamond cutters.
According to different materials, the hole saw can be cut metal materials, stainless steel, steel plate, iron plate, aluminum, copper plate, alloy plate, etc., At the same time can also be wood, with nails wood, plastic, chemical fiber glass, dry wall, gypsum board, fiberboard and composite materials such as drilling holes.

The Three Wonders of The Screwdriver

The little skill in life exists in people's whimsy, like a small screwdriver, it must not only be invented by twisting screws. Screwdriver is steel as raw material, because of the high hardness of the material, many people apply this feature to the basic necessities of life.
1.Remove the tires stones.
Many car users is helpless for the small stone in the tire, when the vehicle driving a certain mileage, the small stone will "accumulate" in the tires. Remove out of the small stone with a screwdriver, can effectively prevent the occurrence of puncture.
2.The screwdriver isolates the object
Screwdrivers will play the role of supporting objects in the life, such as the screwdriver placed in the loose faucet and the toilet, the faucet can be fixed.

How to Maintain Tape Measure?

In the construction, both the measurement of the building line, or the measurement of elevation and axis size, need to use tape. If the maintenance is not timely, the tape measure is easy to rust, affect its life.
First, after using, it is necessary to timely the dust on the ruler with a cloth, especially for the price of the tape should pay attention to the maintenance of the scale, ensure that the surface of the shell clean, then use the oil has not been used to run the tape measure the body, so easy to use in the next time.
Second, the ruler of the ruler is generally nickel-plated, chrome or other coatings can easily be worn, to keep clean.
Third, try not to make the ruler with the measured surface friction, to prevent scratches. In the amount of the process, should be measured as short as possible.
Clean, no friction, moderate application of oil, careful maintenance, tape measure life can be extended so that its use value to maximize the play.

Home Tips of Tape Measure

In life tape measure is indispensable, often used in all walks of life. Today to talk about some common sense.
First of all, we say that the tape measurement purchase method. The tape is mainly divided into steel tape and fiber tape, usually according to the measured object material and size to select the tape. While the tape ruler is used to measure the soft things.
Second, the use of tape measure. In general, be sure to select a full range of tape measure. When we need to measure the length of a larger object, preferred steel tape. First turn the tape switch to open, press the ruler of the "zero scale", close to the end of the object, and then keep the parallel to the object, pull the ruler to the other end of the object, and then close the switch; The line of sight and scale on the ruler to maintain the vertical, read the data. Finally close the switch to the end of the measurement.

Abrasives Industry Actively Promote Green Manufacturing

Abrasive is widely used in equipment manufacturing, machining, steel, electrical, construction and other industries. Abrasives and Grindings industry has a very close relationship machinery and equipment manufacturing, high-end CNC machine tools and other industries, the national economy also occupies an important position. Machine tool industry to implement the national energy conservation, materials, environmental protection policy.
With China's machinery and equipment industry began to rise, high-end CNC machine tools and grindings industry will undoubtedly become the most rapid growth in the industry, driven by these industries, China's abrasive industry will also face more opportunities for development.