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Manufacturing

Manufacturing is the use of tools, machines and labor to produce goods for sale or use. It may refer to various human activities ranging from handicraft to high tech, but is most commonly applied to industrial production where raw materials are transformed into finished goods.

8,256 Questions

Does the rubber tree make a good house plant?

Yes, rubber trees are popular houseplants as they are easy to care for and can thrive in indoor conditions. They require bright, indirect light and regular watering, allowing them to grow into a striking and attractive addition to any indoor space.

Which natural resources are ingredients used in manufacturing glass bottles?

Sand, soda ash, limestone, and cullet (recycled glass) are the primary natural resources used in manufacturing glass bottles. Sand is the main ingredient, providing silica for the glass structure, while soda ash and limestone are added to lower the melting point of the mixture. Cullet is often used to supplement raw materials, reducing energy consumption and environmental impact.

How much aluminum is there in aluminum panel?

Aluminium panels are made in various types: They can be "All-Aluminium" (meaning the panel could simply be an aluminum slab or a sheet of large thickness) or they could be composite panels where aluminum sheets are combined with other materials such as plastics, mineral fibers, or hard foam.

Technically speaking, most aluminum sheets that are used in making panels are actually aluminum alloys (which means that some other metals in very small amounts have been added to the aluminum in order to strengthen it and allow it to acquire important properties). Different alloys have different aluminum content.

To calculate how much aluminum is present in a panel, you would first need to identify your Alloy, and then have 3 pieces of information:

1. The Density of your aluminum alloy.

2. The Thickness of your aluminum panel.

3. The Surface Area of your aluminum panel.

For example, take a 1m2 panel of aluminum of alloy AA3003 and a thickness of 1.0mm. To calculate the amount of aluminum (by weight) in that panel, we use the above 3 pieces of information as follows:

Weight of Aluminium = Density x (Thickness x Length x Width)

Tip: Make sure that the units of measurement all match.

(e.g. If you use "Kg." for Weight, then make sure you convert "millimeters-mm" to "meters-m" before applying the formula).

Material used for making dies for pressure die casting of aluminium alloys?

H13 steel is commonly used for making dies for pressure die casting of aluminum alloys due to its high strength, excellent thermal conductivity, and wear resistance properties. It can withstand the high temperatures and pressures involved in the die casting process, resulting in durable and high-quality finished products.

What are the materials used in the manufacture of ldr?

Light-dependent resistors (LDRs) are typically made using semiconductor materials such as cadmium sulfide (CdS) or lead sulfide (PbS). These materials exhibit changes in resistance based on the intensity of light they are exposed to, making them ideal for light sensing applications. LDRs are commonly used in electronic devices to control the amount of light reaching a sensor or to trigger certain actions based on light levels.

Where does lead for a pencil come from?

Lead has never been used in pencils. The 'lead' in pencils is graphite, a form of carbon, mixed with clay.

Modern pencils are the descendants of ancient writing instruments. In ancient Rome, scribes wrote on papyrus (an early form of paper) with a thin metal rod called a stylus, which left a light but readable mark. The ones made of lead worked best.

When pieces of rock from a mineral deposit in England were found to be good for marking sheep, the people presumed it was a lead deposit. Then the pieces were made into the first pencils. Chemists said the deposit was actually graphite, a form of carbon, but 'lead pencils' were so popular that the name is still used to this day.

How many companies are ISO 9001 certified in Kenya?

As of 2021, there are over 300 companies in Kenya that are ISO 9001 certified. The number may vary as new companies seek certification and existing certifications expire.

What is the difference between Japanese AUS 8A Stainless and 440 stainless steel?

AUS 8A is a Japanese stainless steel known for its corrosion resistance and toughness, while 440 stainless steel is a high-carbon stainless steel often used in knife blades due to its hardness and wear resistance. AUS 8A is easier to sharpen but may not hold an edge as well as 440 stainless steel.

Are lead pencils good?

Lead pencils are good for everyday writing and drawing tasks due to their versatility and ease of use. They can produce dark or light lines depending on the pressure applied, and mistakes can be easily erased with an eraser. However, they may not be ideal for precision work or long-lasting artwork, as the graphite can smudge and fade over time.

What is sal soda used for?

Sal soda, also known as sodium carbonate, is commonly used as a cleaning agent due to its ability to cut through grease and grime. It can be found in household cleaners, laundry detergents, and even as a water softener. Additionally, it is sometimes used in cooking and baking as a leavening agent.

What does DuPont produce?

The DuPont company produces products for all the categories listed below:

  • Agriculture
  • Building & Construction
  • Electronics
  • Energy & Utilities
  • Government
  • Health Care & Medical
  • Manufacturing Packaging & Graphic Arts
  • Plastics Safety & Protection Transportation

What is an Organic Plastic?

An organic plastic is one that has been made using carbon and other biodegradable compounds. This means that it will biodegrade easily and won't fill up landfills and ruin the environment.

For example, there are some types of plastic made out of potatoes, and others made of different vegetables of natural fibre.

What product does the platinum produced?

Platinum is used in various products and industries, including catalytic converters in vehicles, jewelry, electronic components, and medical equipment. It is prized for its resistance to corrosion and its ability to withstand high temperatures, making it a valuable material in many applications.

How is LASER light able to cut materials such as fabric?

LASER light is able to cut materials like fabric by focusing a high-intensity beam of light onto the material's surface. The intense heat from the LASER beam vaporizes the material in a controlled manner, allowing for precise cutting without fraying or damage to the surrounding area. Additionally, the narrow beam of light enables intricate and detailed cuts to be made.

What food items react with stainless steel?

Foods that are acidic, such as tomato sauce or citrus fruits, can react with stainless steel and cause discoloration or leaching of metals into the food. It is recommended to avoid prolonged contact between these types of foods and stainless steel cookware to prevent any potential reactions.

Is polystyrene thermosetting or thermoplastic?

Polystyrene is a thermoplastic, which means it softens when heated and can be molded into different shapes but retains its solid structure after cooling.

What raw materials are used to make a binder?

Common raw materials used to make binders include resins, such as acrylic, vinyl, or epoxy resins, as well as solvents, pigments, and other additives. These materials are mixed together to form a binder that provides adhesion and cohesion to bind together various components in products like paints, adhesives, and coatings.

What is raw material used in the production of sugar?

The raw material used in the production of sugar is sugarcane or sugar beets. These plants are processed to extract the sugar content, which is then further refined to produce different forms of sugar.

Can copper be flattened by hammering?

Yes: Being flattening by hammering is a property called "malleability", and copper is one of the highly malleable metals.

Alloy steel grade 12.9 SAE3120?

Alloy steel grade 12.9 refers to a high-strength steel with a minimum tensile strength of 1220 MPa. SAE3120 is a low alloy steel containing chromium and molybdenum, primarily used for high-stress parts like gears and shafts. The combination of grade 12.9 and SAE3120 would provide a strong and durable material suitable for demanding applications.

Why are submarines made of a high alloy steel?

Submarines have to be very strong because when they are deep under water, there is a great deal of pressure exerted on them by the water. A hollow container underwater is not like a fish underwater, since the fish's body is filled with fluids (blood or other bodily fluids) that are no more compressible than the surrounding water is. Air behaves differently, it is compressible, so the hull must be strong.

Prepare a list of objects which are electroplated?

  1. Jewelry such as rings, necklaces, and earrings
  2. Cutlery such as forks, knives, and spoons
  3. Automotive parts like rims, emblems, and grilles
  4. Decorative items such as picture frames, vases, and candle holders
  5. Electronic components like connectors and pins

What is the purpose of a pH indicator in the manufacturing of fruit juice?

The purpose of a pH indicator in the manufacturing of fruit juice is to monitor and control the acidity level of the juice. This helps to ensure that the juice is safe for consumption, as well as to maintain consistency in taste and quality. pH indicators are used to determine the endpoint of the juice processing to achieve the desired pH level for optimal flavor and shelf life.

What is the heat number for a 1 inch sch 160 carbon steel pipe?

The heat number refers to a heat lot quantity of steel. This number follows the steel through the production process. Each heat lot is assigned a specific heat number and it is specific for the grade of steel and the production mill. The heat number is not specific to a certain size of steel. Many sizes could be rolled from the same heat number, but usually will have some sort of suffix added to the heat number (e.g. P78323-2 where P78323 may refer to M-4 high speed steel and 2 refers to the second size produced from that heat.) The next time that this grade and size is produced it will have a different heat number and suffix.