Skip to main content

Metal Testing in Chennai That Makes the World Safer

 A manufacturer of high intensity lighting products that illuminate targets up to 1.5 miles away needed to determine the durability of the searchlights under heavy usage. The lighting systems are used by the military, government, law enforcement, fire fighters and the entertainment industry. The manufacturer hired a testing laboratory to perform Gold testing labs in Chennai to determine durability and help to establish the structural integrity of certain parts, assemblies and adhesives.

The lighting system that was tested consisted of a light attached to a battery with a typical coiled cord. It was determined that the weight of the system is 8.6 pounds. When in use, it is often carried by a shoulder strap attached to lifting ears.

When the complete searchlight assembly is carried by the shoulder strap, the integrity of the lifting ears comes into question. Additional force might be generated if the person carrying the assembly was running over rough terrain. This action might exert momentary forces up to two times the normal weight loading (17 lbs. 2 oz.), resulting in bouncing and additional pressure on the lifting ears.

The type of mechanical testing selected to simulate these conditions was a pull test, utilizing a tensile testing machine. Three finished batteries were chosen at random as samples for the pull test. The mechanical testing pull test was performed twice on each battery while exerting pressure on one pair of diagonal corner ears during each test. Increasing pressure was applied until one of the parts failed.

A metal testing in Chennai performed the pull testing under normal and extreme conditions to determine the failure point. The mechanical testing pull test results provided information to establish the safety margins between the normal working load and the failure of the part. Manufacturing process parameters were also determined to ensure that the company could provide a consistent product part.

metal testing in Chennai

The series of tests provided information on the amount of pressure that the ears can withstand before distortion and failure occur. During all of the pull testing, there were no signs of distortion until the pressure reached at least four times the normal weight loading on the parts.


For more details visit us @ http://tamilnadutesthouse.com/


Source: http://ezinearticles.com/

Labels:

Comments

Post a Comment

Popular posts from this blog

What is Animal Feed testing ?

Animal feed testing labs in Chennai analyze samples of animal feed to assess their nutritional composition, quality, and safety. Here's an overview of the process involved in animal feed testing: Sample Collection: The first step is to collect representative samples of the animal feed to be tested. Samples should be collected following proper sampling procedures to ensure accuracy and reliability. Preparation of Samples: Once collected, the samples may need to be prepared or homogenized to ensure uniformity and consistency. This may involve grinding, mixing, or sub-sampling the feed samples as needed. Selection of Testing Parameters: Depending on the specific requirements and objectives of the testing, various parameters may be analyzed, including: Nutritional Composition: This includes testing for moisture content, protein content, fat content, fiber content, carbohydrate content, and mineral content. Contaminants : Testing may be conducted to detect contaminants such as afla
Post a Comment
Read more

How do you analyze asbestos?

Analyzing asbestos typically involves laboratory testing to determine the presence of asbestos fibers in a sample. Asbestos is a group of naturally occurring minerals that are widely used in construction and other industries due to their heat resistance and durability. However, asbestos poses serious health risks, and its use is now heavily regulated or banned in many countries. Here are the general steps involved in analyzing asbestos: Sample Collection: Samples need to be collected from the suspected material or area. Common sources include building materials like insulation, ceiling tiles, floor tiles, and pipe insulation. Ensure that the person collecting the sample follows proper safety procedures, including wearing appropriate personal protective equipment (PPE) to avoid exposure. Preparation of Samples: The collected samples are prepared for analysis. This may involve techniques such as crushing, grinding, or other methods to release the asbestos fibers from the material. Micros
Post a Comment
Read more

What are the symptoms of vitamin A deficiency?

Vitamin A deficiency can lead to a range of symptoms, and its severity can vary. Vitamin A is crucial for various bodily functions, including vision, immune system function, and skin health. Here are some common symptoms of vitamin A deficiency: Night Blindness: One of the earliest and most characteristic signs of vitamin A deficiency is difficulty seeing in low-light conditions or night blindness. This occurs because vitamin A is essential for the synthesis of rhodopsin, a pigment in the eyes that helps with low-light vision. Dry Eyes and Xerophthalmia: Insufficient vitamin A can lead to dryness of the conjunctiva and cornea, causing a condition known as xerophthalmia. In severe cases, it can lead to corneal ulcers and blindness. Skin Changes: Vitamin A plays a role in maintaining healthy skin, and its deficiency can result in various skin issues. Dry, rough skin, as well as the development of follicular hyperkeratosis (thickening of hair follicles), may occur. Impaired Immune Functio
Post a Comment
Read more