How To Determine Formal Charge On An Atoms

How To Determine Formal Charge On An Atoms ~ Formal charge in chemistry is a calculation that can be used on lewis structure to determine the charge of the atoms that form an ionic or covalent bond. The formal charge can be used in determining which structures are more stable. When there are several possible Lewis structures that can be made, then the structure with the smallest formal charge (close to zero) is selected.

3D Printer Impacts On The Manufacturing Industry

3D Printer Impacts On The Manufacturing Industry ~ In recent years, 3D printing became a topic that is being discussed in the vibrant. Its ability to print three-dimensional objects attracted the attention of many people. It is a technological advancement that is predicted will become a trend because it can cut costs and production time. Opening a cottage industry to produce a product that is more specific, customized and reach a particular market, may occur in the future.

MakerGear M2 Desktop 3D Printer (Black)

MakerGear M2 Desktop 3D Printer (Black) Review ~ The M2 was originally released in 2012. MakerGear has continued to improve it based on real-world feedback and is now shipping the M2 Rev. E. (M2e), the fifth generation of the M2 series. 

The M2 Revision E includes a number of improvements including the new, easy to adjust yet more rigid, four point leveling system, metal components that replaced printed parts, Quick Start software, Tutorial video, and updated User Guide. Open the box, follow the instructions and beautiful prints will soon follow. 

Difference Between Spectroscopy And Spectrophotometry, And Other Related Term

Difference Between Spectroscopy And Spectrophotometry, And Other Related Term ~ When you are browsing to look for an international journal and other related articles as reference material, we often find two terms that initially we consider it as same. Spectrometry and spectrophotometry. As well as other terms that make us confused as spectroscopy, spectrometer, spectrophotometer, and so forth. If you are an analyst chemistry or other related disciplines, of course, certainly are familiar with those words.

Spectrometry and spectrophotometry closely related to chemical analysis commonly used in the qualitative and quantitative analysis. In the field of chemistry, there are a few other terms that are close to the word spectrometry. For example such as spectroscopy, spectrophotometry, spectrometers, and other. But what sets it apart actually?

LulzBot TAZ 6 3D Printer Review

LulzBot TAZ 6 3D Printer Review ~ The LulzBot TAZ 6 features innovative self-leveling & self-cleaning, and a modular tool head design for flexible and multi-material upgrades. With proven technology & one of the largest print volumes in its class, the LulzBot TAZ 6 is ready to work. The LulzBot TAZ 6 is a Free Software, Libre Innovation, and Open Source Hardware product, respecting your freedom to create.

[REPRAPGURU] DIY RepRap Prusa I3 3D Printer Kit With Molded Plastic Parts USA Company

[REPRAPGURU] Black DIY Prusa I3 3D Printer Kit With Molded Plastic Parts USA Company ~ Here at RepRap Guru we wanted to give our customers a better DIY 3D printer experience. With that goal in mind we have spent countless hours developing a truly COMPLETE DIY Prusa i3 printer kit that doesn't require altering, drilling, soldering or cutting anything.. PERIOD. The RepRap Guru Prusa i3 kit has all the hard work done.

XYZprinting da Vinci mini 3D Printer 2016

XYZprinting da Vinci mini 3D Printer 2016 ~ The idea of a 3D printer in each home has largely died. Nowadays, it’s much easier to send off a design to a 3D printing service, who can produce it for you with a far better printer than any smaller, desktop model can. The da Vinci Mini is 30 percent smaller than da Vinci Jr. 1.0 and has a 5.9 inch x 5.9 inch x 5.9 inch aluminum print bed for larger and finer prints.

Monoprice Select Mini 3D Printer with Heated Build Plate, Includes Micro SD Card and Sample PLA Filament

Monoprice Select Mini 3D Printer with Heated Build Plate, Includes Micro SD Card and Sample PLA Filament - 115365 ~ Too often, getting a 3D printer means getting a box of ill-fitted parts with poorly written and incomplete documentation. That isn't how Monoprice operates and this 3D printer is a perfect example. This printer not only comes fully assembled, it has already been calibrated at the factory so it's ready to print out of the box.

3D Printer : MakerBot Replicator+

MakerBot Replicator+ 2016 ~ The MakerBot Replicator+ is engineered and tested for reliable, faster printing. The Replicator+ prints high-quality concept models faster, easier, and with a bigger build volume. Combined with makerbot’s powerful workflow tools, the MakerBot Replicator+ streamlines desktop 3D printing for professionals and educators. To ensure unparalleled performance, the Replicator+ features a sturdier construction

FlashForge 3d Printer Creator Pro, Metal Frame Structure, Acrylic Covers, Optimized Build Platform, Dual Extruder W/2 Spools, Works with ABS and PLA

FlashForge 3d Printer Creator Pro, Metal Frame Structure, Acrylic Covers, Optimized Build Platform, Dual Extruder W/2 Spools, Works with ABS and PLA

Product Features

• Full manufacturer's warranty fulfilled by Flashforge, and lifetime support provided by expert FlashForge technicians
• A sturdy metal frame that is substantially more stable than the Creator's original wood frame
• Aviation level aluminum plate with a thickness of 6.3mm guarantee its surface is completely flat and will not warp during heating process.
• Metal platform support plus 10mm guide rod ensure a precise Z axis movement and prevent platform arm from deforming.
• Enclosed chamber insulates and protects ABS prints

3D Printer Review ; Type of 3D Printer Technologies

After we review about what is a 3D printer, and now the type of 3D printer technology, how 3D printers work process.

Before 3D Printer exists, of course, to form a glass, tools or 3D-shapes that we want, we have to make it in a way that is still very traditional. For example, by printing it and shape it manually, as shown below.

With the development of technology that exists today, the process can be completed with time and way easier and faster, where we just simply making a prototype or the form we want then we print directly. But in the world of manufacturing, misunderstandings often occur between 3D printers and CNC machines. Because, in principle, the 3D printer works by adding material layer by layer. Meanwhile, CNC machine works with reduced material layer by layer.

What Is a 3D Printer?

What Is a 3D Printer?

What Is a 3D Printer - Print something in the form of 2-dimensional is common we see, but what about using a 3D printer to print something in a form similar to the original (prototype)?

The 3D printer is a new technology in the printing world, where technology works almost the same as 2D printers, in general, only the object that generated the 3D shape. 3D printers are printers that produce a 3-dimensional object, produced from a digital model (computer software such as CAD) into the object that is similar to the original (prototype). Also, 3D printers are often referred to as additive manufacturing. Can be used for a wide variety of industries such as architecture, engineering, construction, automotive, medical industry, education, industrial design, etc.