Explanation: The moment resisting capacity of the cross section of a beam is termed as the strength of the beam. The bending stress is maximum at the extreme fibres of the cross section. The strength of the two beams of same material can be compared by the sectional modulus values.
China: the plastic leaderAs the leading manufacturing economy and exporter of goods in the world, it is not surprising that China is the world's largest producer of plastic as well. China's monthly production of plastics ranges (on average) from between six and eight million metric tons.
Simply put, load factor is a ratio of your facility's average load over your peak load. The formula is relatively simple. First, divide your monthly electricity usage in kilowatt-hours (kWh) by the number of hours. That number is your average load.
This growing trend has been a boon for blown film manufacturers, as LDPE is the most sustainable secondary packaging material out there.
One can broadly distinguish between material processes ( e.g., procuring, producing, storing and financing) and formal processes (e.g,. planning, controlling and decision-making). Figure 4.6 lists a few examples of processes often found in enterprises.
The division of production management functions in to 5 p's (product, plant, programme, processes and people) will provide useful conceptual framework for the various activities performed by production or operations manager.
The plastic section modulus for a rectangular cross section can be determined by multiplying each section half (e.g., the shaded area shown in Figure 1.50) by the distance from its centroid to the centroid for the whole section: Zx = B(H/2)(H/4) + B(H/2)(H/4) = BH2/4.
Slide the compass down so the pencil transfers the profile of the irregular edge onto the paneling. Then cut the paneling along the wavy line using a sabre saw fitted with a narrow scrolling blade. If necessary, use a coarse half-round file to trim any high spots off the paneling so it fits tightly against the wall.
Plastic product design is a multidisciplinary professional task. It blends the understanding of your customers' needs, the enhancement of their experience regarding those needs, and the transformation of that idea into something tangible made of plastic.
Batch processing is arguably the most difficult manufacturing there is. Discrete assembly operations have thousands of parts to source, manage and track.
