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Manufacturing Technology Insights | Monday, August 23, 2021
Significant improvements in nanotechnology have resulted from extensive research and development, some of which potentially change manufacturing processes.
FREMONT, CA: Nanotechnology is manipulating matter at the atomic and molecular level–formations ranging in size from one to 100 nanometers. To put it in perspective, comparing the size of a marble to the size of the earth is equivalent to comparing the size of a marble to the size of the earth.
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Nanomanufacturing in nanotechnology is concerned with creating scalable, high-yield procedures for the commercial manufacture of nanoscale materials, structures, devices, and systems. It has recently become a burgeoning Research and Development (R&D) field for manufacturing applications.
Engineers can make nanomaterial in one of two ways. The first is to use the top-down method, which involves carving nanomaterial out of something larger. This is the most popular approach, and it is how computer chips and other common goods are made. The bottom-up strategy, which involves constructing a structure one atom at a time at the molecular level, offers an alternative. This method is still in its early stages of development, and it is time-consuming and complicated.
Significant improvements in nanotechnology have resulted from extensive research and development, some of which potentially change manufacturing processes. The discovery of what can be accomplished using the bottom-up approach has sparked interest in developing molecular components that can self-assemble into a given structure without the need for external interaction.
In particular, the following are two examples that provide solid indications of how manufacturing will evolve in the future.
Improving Safety
When nanosized carbon particles are spread inside the garment's original strands, they form a nanofiber coating. Nanomaterials into coatings have resulted in noteworthy developments in safety apparel and is becoming increasingly popular for bio textiles. The clothing is liquid repellent, stain-resistant, and even antibacterial, thanks to the use of carbon nanofibers as a textile composite. This protective clothing can be used to safeguard workers in dangerous regions in the industrial industry.
Fuel efficiency
Polymer nanotechnology entails distributing nanoparticles into an existing polymer matrix to create adhesives, sealants, coatings, and potting and encapsulating compounds. Thermal stability, water and chemical resistance, better tensile strength, and even flame resistance may be developed by incorporating nanoparticle fillers into these applications. Polymer nanocomposites have become a vital component of tire manufacture in the automobile sector. Chemical and flame-resistant particles outperform standard tires while being lower in weight, resulting in increased fuel efficiency.
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