Tuesday, 20 August 2019

Creality Ender 3 Pro: When Print Speed Matters!


              Printing speed is always served as a yardstick of a fast 3D printer. However, maintaining a fine line between print quality and the time taken to complete an object, is one that successfully differentiates a good printer from the masses. Falling prices and advancing technology has made cheap 3D printers all the more enticing. The level of the output one can obtain from these machines, makes for a compelling value proposition.

Among these range of popular and affordable 3D printers is the Creality Ender 3 Pro. A printer that does anything and everything you want without your bank in any way. Today, we`ll focus on the speed aspect of a printing setup and gloss over the important things that affect the overall print speed.

Printing speeds heavily relies on the type of material used. The material must undergo the required phase transition within the period duly required for binding uniformity. A detailed classification citing an ideal print setting for the given material used with Ender 3 Pro is given below:

PLA - derived from the plant materials is considered to be the most generic form of printable material. It delivers a print speed of 60 mm/s which remains ideal for everyday use.

TPU – represents a class of soft flexible materials, that is required to be printed at speeds, much slower than PLA or PETG. Considering the Ender 3 Bowden Extruder setup, printing at a speed of 20 mm/s to 40 mm/s should render a fine quality print.

PETG – is a set of filaments that prints at a temperature that is hotter than PLA. It can reach print speeds up to 60 mm/s, but the output may suffer from a stingy structure. Therefore, it's best to observe a print speed of around 40mm/s to alleviate the possibility of a feeble print.

ABS – is a hard and impact-resistant material. It necessitates an enclosed form to obtain a uniform and thorough print. Typically, a print speed close to PLA or PETG, (40-60 mm/s) is considered to be a safe bet.

Printer Characteristics:
The versatility of the Ender 3 Pro makes it potent to handle print speeds ranging from 30mm/s to as high as 200mm/s. However, the level of quality suffers as the print speed increases. Hence, an optimal print guideline specified by the Ender 3 Pro setup states 40-50mm/s for Detailed Prints & 70-80mm/s for rougher models.

Print Bed Settings:
The manufacturer states a max print speed of 200mm/s for Ender 3 Pro. However, speeds this fast is neither viable nor optimal for a fine quality print. This usually states the speed of motor travel rather than an extruder print speed.
One might find it difficult to ascertain a level bed, fit for good printing. This issue may exacerbate the conditions observed while fast printing. The enhanced forces of inertia involved in the translational motion, coupled with a wobbly or tilted bed might pose a serious risk to the machine.

Trial and Error Methodology:
Regardless of the brand of printer or its proprietary sets of features, users must themselves find ideal printer settings which suit their needs. Thus, finding the best specifications and settings remains a key part in an endless trial and error method that follows a continuous 3D printing process. The crucial things remain the iterative tuning and experimentation which renders the best possible experience. So, keep on trying and see what works for you the best!


Sunday, 18 August 2019

XYZ Scanner 2.0 – An Overview!


               Designing a 3D model of a real-world object from scratch can seem like a daunting task. Thankfully, the world of 3D printing does offer a creative solution called the 3D scanner.

3DScanning – Is a simple process of capturing and mapping a real-world object using computer-aided photography to generate an identical model that is available for printing.


XYZ, a Taiwan based company makes some of the best handheld scanners in the 3D printing industry. The XYZ Scanner 2.0 is a compact and lightweight tool that helps users scan the minute details within an object. All the more, this device can serve a pivotal role in reverse engineering, body scanning and rapid prototyping.

The XYZ Scanner 2.0 employs the sophisticated Intel® RealSense™ technology to generate a raw 3D model from an object within minutes. It can easily map both large and small objects though its extended operating range of 25-60 cm & a scanning distance of 20-120 cm. The colour camera can produce scans at a resolution of 1920x1080p at 40fps (frames per second), while detailed depth images can be recorded at a size of 640x480 at 30fps. It also provides deep scans with a max resolution of 0.2-1.5 mm for object dimension up to 100x100x200cm (WxDxH).

The scanner is compatible with various software’s, as detailed scans can be exported in multiple file formats such as .stl, .obj, .ply, .fbx, among others. The company uses proprietary software called XYZScan to facilitate easy scanning. This software serves as a handy tool to quickly edit the model as per your needs.

XYZ scanner drastically cuts down the cost associated in replicating a printable object. It renders an exceptional 3D scanning experience though its detailed scans that facilitate economical 3D printing. Its versatile outlook and high-res scans make it a perfect companion for professions working on all fronts.

Thursday, 15 August 2019

Creality Ender 3: Top features that make it stand out!


A growing community and an ever-rising need for economic options have impelled 3D Printer manufacturers to innovate and marginalize cost at the same time. Amid this fierce competition, Creality, a has made its way to the top. Its numerous offering comes at an excellent price point and observes a level of quality that comes through its innovative and cutting-edge engineering. With numerous accolades from industry veterans and seasoned specialist, Ender 3 – a low-cost 3D Printer has rightfully earned its place across the class of most prominent 3D printer kits out there. Buy on Amazon

Let's go through some important aspects which make the Ender 3 a formidable machine,

Supreme Design
Ender 3 is an FDM (Fused Deposition Modelling) Type printer which comes with a solid design borrowed from the Prusa I3 frame. It is packed with a V-Slot POM wheel that grants a smooth and noiseless motion with its rugged and durable built. The Ender 3 comes with a 0.4mm nozzle that can extrude a variety of filaments through its patented MK-10 extruder that neatly eliminates the possibility of plugging risk and bad extrusion.

Super-Size Bed
The printer comes with the best-in-class bed size of 220 x 220 x 250 mm, which facilitates the production of sizable prints. The layer height can be dialled down to a mere 100 microns which allow for detailed and quality print outputs.

Easy Assembly
The installation process is cumbersome for novice users but is a rather fulfilling process with its detailed and instructive assembly manuals. The entire process can be completed in under 20 mins as the hot end and base come preassembled which just leaves the assembly of frame and electronics to be finished.

Versatile
The extruder temperature can reach up to 255 which makes it compatible with a variety of printable materials such as ABS/PLA, TPU, WOOD, FLEXIBLE, Carbon fibre, PETG, HIPS, NYLON, among others. The Cura 3.0.2 slicing software can be interfaced via a USB or can be used to output final G-codes for printing through a microSD card slot. Lastly, the Ender 3 also lets you resume prints in case of undue failure of power or time constraints.

Performance

The Printer renders output within a dimensional accuracy of 1% which falls well within the workable tolerances associated with the printing industry. The exceptional speed of printing is given through its sophisticated price of engineering that observes few competitors in this margin.   

 

Economical
The price of the Ender 3 falls in line with competition as it sits roughly in the price bracket of 16,000-20,000 Rs. Users must be aware of the duplicate or fake products as the success of Creality range has spawned many clones across the industry. Bedsides its unbeatable price, the running cost associated with the printer which mainly includes filament cost and cost of spare is also low. Additionally, the Ender-3 can be used with 3rd party filaments without any issues.



The Ender 3 is an epitome of excellence, for the value it provides. The printer accommodates the character necessary to define a perfect printer like good bed size, better dimensional accuracy, and an affordable price point. These qualities make this a perfect companion to embark on your 3D Printing journey.


Tuesday, 15 December 2015

Demand of 3D Printers in Healthcare Sector

A word 3D is not new to anyone in the 21stcentury. An ability to create visual or object by taking into account three dimensions viz. depth, width, and height is relatively dated technology but still continues to mesmerize us in every manner; be it 3D movie or 3D object. Today, the printing technology doesn’t want to be too slow on the verge of technological advancement by relying on conventional methods and hence it has undergone drastic transformation as a result of which we have got 3D printers to serve us at single print command. 3D printers usually utilize bio-degradable plastic which is available in different forms such as powder, filament, granules, resin etc. and generatessuccessive layers to print any object.The 3D printers in medical field have brought huge transformation.

Following case study will help you to understand the potential of 3D printing technology:

Kaiba Gionfriddo was born as a premature baby in the year of 2011 and developed severe lung problem but after being treated by the team of doctors, he was given a discharge to lead a normal life. But in the latter stage he was diagnosed with the “Tracheobronchomalacia” means his windpipe became extremely weak and he just couldn’t breathe and eventually the case became so critical that he was about to lose heart beat; as a last resort to save Kaiba’s life, a bioresorbable was printed with the help of 3D printer. Because of which an infant could successfully breathe. The pioneering case study of 3D printing technology with respect to medical science will always be a point of reference in the global medical fraternity.

The 3Dprinters in health care industry also proved to be equally effective. It may be difficult to believe but 3D printing technology has been successful at producing very economical prosthetic body parts. Thus, the significance of the technology in relation to healthcare and medical field is truly enormous; perhaps it has already widened the scope and will continue to offer more avenues in the near future. It has been predicted that 3D printing technology will do well in the surgical practice apparently.

Nowadays, India is being portrayed as primary business opportunity for many investors, so while welcoming various technologies on different fronts why would India neglect the importance of 3D printers and will not allow them to show their charisma? 3D printers in India can never be confined to one particular industry. It possesses the caliber to enhance the efficacy and efficiency in terms of production and construction. It will help to build state of the art ‘simulators and prototype’. Thus, to compartmentalize the technology by associating its usability to any industry seems to be veryunfair. Experts are of the opinion that the technology will have to be made functional for healthcare industry as well as medical industry at the earliest because these industries are growing at unprecedented speed in India. Strategic survey suggests that global 3D printing technology will reach to 16.2 billion US dollars until 2018.