Numerical Simulation of Forging Process of Front Shaft Refining Billet

Based on the rigid-plastic finite element method, the three-dimensional rigid-plastic finite element simulation of the forging process of the automobile front axle was carried out by Deform-3D software. The flow law of metal during the forging deformation of the front axle is revealed. The strain distribution of each part of the blank caused by the rolling of each pass in the roll forging process is analyzed, and the load of the mold during the three-pass rolling process is analyzed. This provides a reliable theoretical basis for the forging process and mold design of the front axle roll.

Light Therapy Lamp

How Does the "Light Therapy Lamp" WORK. In autumn and winter, the seasons with the least sunlight because of shorter days, the lack of sunlight and a problem with certain brain chemicals stops the hypothalamus working properly. The lack of light is thought to affect the production of the hormo-ne melatonin (that makes you sleepy)."Light Therapy Lamp" uses bright lights to simulate the sunlight during the darker autumn and winter, whilst eliminating the dangerous UV rays contained in sunlight. The additional light helps adjust the levels of melatonin that can help the symptoms .

Why you need SAD Lamp?

SAD (Seasonal Affective Disorder)
Many people eat and sleep slightly more in winter and dislike the dark mornings and short days. This is known as 'winter blues'.Others have more severe symptoms which such as sleep problems, withdrawal, overeating, depression, anxiety and lethargy. These often lead to difficulties at home, work and in relationships. This is a recognised problem known as Seasonal Affective Disorder(SAD).

SAD is caused by the lack of bright light in winter. Light entering our eyes stimulates our brain to control our daily rhythms through hormone production. In some people, the low levels of light in winter are insufficient to regulate the hormones that affect our waking up and sleeping, our feeling energised or depressed.

Now buy a SAD lamp can help you to be more healthy!!

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