Archive for September 21st, 2015

21 SepDispensing Pump and Uses?

Whenever you’re at the groceries, do you stop and think about how perfectly measured every package is? Every bottle, every sachet, their contents are precisely measured and equally distributed; that six-pack of beer, the different lotion bottles, the different perfume brands, shampoos, cooking oil. Have you ever wondered how they are perfectly measured?

Enter the dispensing pump. This pump works by moving precise volumes of liquid, exactly timed, releasing an exact and steady flow rate or pressure. It is also called metering since the flow rate of the liquids can be adjusted. This pump is used to pump water but now it is also used to precisely pump different and sensitive chemicals and solutions into their containers.

Different solutions require varying volume, flow speed, time measurements, and pumps. One wrong move and calculation can result in disaster. That is why companies hire engineers and designers to oversee the factory operations in order to correctly compute and ensure the quality of their liquid products.

Here are a few industries that need precise liquid dispensing pump in order to guarantee equal measurements for every container:

Chemicals

Adhesive chemicals like glue, sealants, and epoxies have a very thick composition. The pumps need to dispense these solutions at a very low speed so they won’t splatter all over the place (and sticky situations).

Silicone, on the other hand, need to be carefully applied to different kinds of electronics. That is why different yet precise pumping measurements are needed in order to fill the thermosetting silicone gel without destroying your expensive gadgets.

Medicine

It turns out that dispensing pumps are also needed to create the various medicines that can save lives. Laboratories use pharma pumps to dispense such delicate solutions safely into their pills and bottles and prevent contamination.

Liquid medicine need to be carefully planted into vials, syringes, and ampoules equally and precisely since a small variation in the dosage can lead to potential harm.

Applying additive agents to first aid sanitary products are no joke either. Gauzes and bandages need a specific amount of these sanitizing agents to warrant a perfectly clean product.

Cosmetics and Toiletries

Hibar pumps are utilized to fill lotions and creams into bottles you can buy or those small sample packets you can try out for free. Makeup such as eyeliners and foundation creams also employ this technology in order to give you that accurate shade you desire.

Food

We love sauce on our food. May it be ketchup, barbecue, hot peppers or chili, soy sauce, whatever condiment you can think of use hibar pumps to provide you the extra oomph on your meals. Different oils also use these pumps as their composition might change if handled incorrectly and become contaminated.

 

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21 SepGreatest Mechanical Discovery – Spur Gears

Mechanical gears play a crucial role in the history of machines. Gears are basically mechanical transmission devices which have a wide range of application in industries. A gear is a toothed shaped mechanism which may be either a wheel or a cylinder. It is a device that meshes and rotates by administering force to a toothed part of another device to produce mechanical advantage. There are many types of industrial gears of which spur gears are the most common types of gears. A spur gear is a unique gear with straight teeth and mounted parallel to the axis of rotation.

How do they work?

These gears can be connected and inter locked easily when placed next to each other. However make sure that the gears are placed in such a position that the gear wheels are on a same plane. Now when the main gear is rotated the teeth present on the main gear automatically pushes the interlocking teeth forward. As both are on parallel axles it causes the consecutive linked gear to turn and rotate in the opposite direction. As the interlocking of the teeth keeps the wheels in motion the gears continue to rotate.

Types:

Internal: The internal gear is more or less similar to the regular spur gear. They are cylindrical in appearance and the tooth is parallel to the axis. The internal spur gears have teeth that face inward. The gears are placed in such a way that they make internal contact. They are also referred to as ring gears. The output rotation created by this gear system is in the same direction as the input rotation.

External: These are the most common and popular types of spur gears. The teeth like structure are cut on the outside surface of the wheel. The large size wheel is called as the gear and the small size wheel is called as the pinion. The output rotation is in the opposite direction when compared to the input rotation. In the external spur gear system the teeth are used to provide a constant speed and rotation between two parallel shafts.

Uses:

Spur gear is used to increase or decrease the torque or power hence it is incorporated in washing machines, clothes dryer, blenders and in construction equipment. They are also used to increase or decrease the speed. As such they are put to use in mechanical clocks and egg beaters. They are also implemented in designing air craft engines.

Advantages:

They are constructed in a simple manner as the teeth are positioned in a straight position. They are easier to manufacture and does not easily cause breakage or damage. The efficiency of the spur gear is greater and it is calculated by the output power of its shaft divided by the input power of its shaft multiplied by 100. As they are easier to construct and produce they are made available at very affordable rates to the buyer.

Conclusion:

As the operations are very simple they are put to a multitude of uses in both industrial and non-industrial sectors. Spur gears are very popular in a majority of industries as they as known for their high performance and efficiency to meet the requirements of the people.

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