Boeing and other manufacturers use three primary criteria to measure the value of additive manufacturing (AM) against CNC Machining: part performance, cost and lead time (see our blog post on this). In the past, metal AM processes were expensive and slow. As a result, their use in production was primarily in applications where the value of improved part geometries outweighed the sacrifice in speed and cost. For this reason, the analysis of production cost and schedule efficiency has been neglected.
With new high speed, low cost AM technologies like Joule Printing™, AM can now compete with (or augment) machining in speed and cost. This elevates the importance of a more thorough comparison of these two manufacturing methods – the purpose of this blog.quick UV led nail lamp
Machining is the most common choice for low volume manufacturing because it is flexible, and can produce strong, accurate parts. Machining removes material from a workpiece (typically a billet) by cutting it with rotating tools (milling) or rotating the workpiece itself against a tool (turning). These cutting processes are very accurate and have broad capabilities in part geometry and materials. In addition, machining has low tooling requirements – reducing fixed costs and lead time. Machining is usually the first choice for rapid, low volume manufacturing, and is used extensively for prototyping, tool production, and short-run production of end use parts.
While machining has advantages in low volume manufacturing, it is expensive and does not scale well for high volume production. Its shortcomings include: high material waste, expensive machinery, and a requirement for skilled programming time. In addition, for hard metals like titanium and tool steel, cutting times and tool wear are very high. Due to these limitations, manufacturers prefer more cost-effective processes like casting, stamping, and forging for high volume production.
We offer CNC Machining services for a wide range of industries and applications. We utilize the latest in CNC technology to make high precision machined parts. See a list of materials we can CNC machine. We have a full line of 3, 4 and 5 axis machining centers equipped with automation to handle both small and large volume runs. See our Size and Complexity capabilities. Components are produced with standard tolerances of +/-0.005”. Tighter tolerances may be specified but may affect pricing and delivery. Secondary operations such as tapping, marking, and surface treatments are available upon request for an additional charge. gel nail varnish uv lamp
As Machined– Cutter marks from the CNC Machining process will be present.
320 Paper – A light sand paper will remove the cutter marks left over from the CNC machining process, but will leave behind a uniform scratch pattern from the sand paper.
400 Paper – A smoother alternative to 320 Paper
Light Bead Blast – This will remove light cutter marks and light sand paper scratches, leaving behind a smooth uniform sheen.
Heavy Bead Blast – this will remove heavier cutter marks and scratched left behind by sand paper and will have a light texture appearance.
Smooth Finish – This is typically 600 grit paper and can be polished.
Optical Smooth Finish – 1500 grit paper used before polishing.
Anodizing – Corrosion Prevention and aesthetics
Chrome Plating – Mirror like hard Finish
Custom Coatings & Finishes – Available upon request
UPDATED 5:07 p.m. All lanes of I-95 North and South bound are open following an earlier accident but back-ups extend several miles in both directions.Outdoor Telecom cabinet manufacturers
UPDATED 3:39 P.M. Fairfax Fire Rescue reported a few minutes ago that one lane is now getting by the accident on both the north- and southbound sides.
A highway incident has been declared on I-95 (both North and South bound) at South Van Dorn Street. All lanes of travel are closed. A Tractor trailer struck the jersey wall on the south bound side (inner loop) and spilled part of its load into the north bound side (outer loop). The south bound side of I-95 will be closed for a considerable period of time with back-up of more than 3 miles. The northbound side will be closed as well, and the back up exceeds 2 miles. Consider remaining at work/home or staying off of the interstate.
It was just a week ago that a tanker truck overturned on the Northbound I-495 leg of the Beltway, blocking access to the American Legion Bridge and sparking a huge traffic morass that snarled traffic throughout the D.C. area well into the evening.
From engineering to assembly, Stoughton dry van trailers are designed to give your fleet a competitive advantage. We have several new dry van trailers for sale, but when you choose to buy from us, you get more than just a dry van trailer. You get to experience the difference in quality and craftsmanship of a Stoughton brand trailer over that of other dry van trailer manufacturers. We pay extra special attention to the types of things that other dry van manufacturers neglect, so we can make sure to provide our customers with the most durable, productive, and reliable dry van trailers on the road today. outdoor battery cabinet
Effective November 2016, all Stoughton Dry Van Trailers come standard with our Rear Impact Guard, providing greater protection to the motoring public in event of a collision at the rear corners of the trailer.
In addition to our four types of standard dry van trailer configurations, we also offer you a wide range of features and options to choose from, so you can customize any configuration to meet the unique needs of your fleet.
See our Features & Benefits flyer for more information about our unique, value-adding dry van trailer design features or click on any of our dry van trailer configurations listed below for a brief overview, product brochures, and a detailed list of truck trailer specifications.
It seems the Japanese sports car wars are heating up once again, after nearly a 20-year hiatus, particularly with Toyota reviving the Supra. Not too long ago, Nissan’s Nismo performance and heritage department recently revealed its efforts to reproduce classic parts for some of its vintage Skyline models. Now, it seems Toyota is following suit as Japanese Nostalgic Car reports that Toyota will soon start remaking parts for its Mk. III A70 and Mk. IV A80 Supra at the Japanese launch of the current model last week.
Word came from head of Gazoo Racing, Shigeki Tomoyama, one of the developmental partners to the new Supra revival. Tomoyama announced the “GR Heritage Parts Project” at the event, which took place at Toyota’s Megaweb showroom in Odaiba.Fiber optic patch cord
“We can not answer about specific parts at this time, but we will make every effort to meet the expectations of owners,” Tomoyama told the press during his presentation.
The launch of the GR Heritage Parts Project adds Toyota to the list of manufacturers rebooting the production of parts for heritage models, which already included Nissan, Mazda, and Honda.
Nissan scored highly among Japanese sports car enthusiasts and tuners when it announced it would be reproducing parts for its R32 Skyline GT-R. More recently, the list of reproductions expanded to the R33 and R34 generation models. In the mix was the remanufacturing of its RB26 straight-six motor from the famed GT-R. While not a complete motor, the remake is essentially the short block.
Prior, Nissan also announced other engine parts, such as the head, the original engine harness, and also the fuel pump assembly. The list of parts reproductions also includes various body parts and other hard-to-get items, putting some relief to those currently building or restoring vintage models.
Tomoyama’s announcement wasn’t specific as to which parts will be seeing reproduction. However, if they do end up getting around to remanufacturing parts for Toyota’s equally legendary 1JZ and 2JZ motors, fans are certainly going to be drooling.
According to a 1999 study commissioned by the Alliance of American Insurers (AAI), if you were to build a $25,000 vehicle using only Original Equipment Manufacturer (OEM) parts, it would cost you over $100,000. When repairing vehicles damaged in accidents, insurance companies argue that the use of look-alike, aftermarket (non-OEM) generic crash parts significantly contributes to holding down the cost of repairs and helps keep auto insurance premiums low. Insurers claim that without a viable market allowing for the use of non-OEM parts, auto makers would have a monopoly on the replacement part industry with no checks or balances on pricing. They claim it is in the best interests of both insurance companies and their insureds to allow the use of aftermarket parts in the repair of damaged vehicles. However, as a society we must balance cost with the safety and integrity of these “generic” parts. As a result, there is an ongoing debate over the use of such non-OEM parts in repairing damaged vehicles. The laws regarding and regulations overseeing the use of non-OEM parts in repairing damaged vehicles are confusing and inconsistent. It is the goal of the article and the chart to which it links to explain the controversy and shed light on how all 50 states regulate and govern the use of such parts.Outdoor optical fiber cable
Crash parts, often referred to as cosmetic parts, are sheet metal or plastic parts that are installed on the exterior of a motor vehicle. Crash parts exclude mechanical parts such as batteries, filters, mufflers, shock absorbers, and engine parts (according to a 2001 U.S. General Accounting Office Report). The most commonly cited examples of aftermarket parts are fenders, hoods, doors, and bumper components. “Aftermarket parts” generally mean sheet metal or plastic parts that constitute the exterior of a motor vehicle, including inner and outer panels. A “non-original manufacturer” means a manufacturer other than the original manufacturer of the part.
The debate within the industry and the world of vehicle repairs is over the use of OEM parts vs. non-OEM or junk yard (used) parts. The practice of using parts salvaged from junk yards has received a lot of attention over the last few years. In State of West Virginia v. Liberty Mut. Ins. Co., 2012 WL 10478650 (W.Va. Cir. Ct., Dec. 2012), the West Virginia Attorney General sued Liberty Mutual because it was requiring the use of salvaged crash parts when negotiating the repairs of motor vehicles without the written consent of the vehicle owners. The trial court ordered Boston insurance company Liberty Mutual to stop using parts salvaged from junkyards to fix newer cars. The court found that these actions were in violation of West Virginia’s Automotive Crash Parts Act. Junk parts (sheet metal) often show up at the repair shop full of old bodywork done poorly, paint work needing stripping or even rust and dirt removal. Parts have to be sent back until acceptable parts can be used, which lengthens the time repairs take.
the world’s most amazing robotic arms
Have you always dreamt of having a little helper in the kitchen to chop an onion and stir a stew for you? Or perhaps you have bigger plans, like building a house, and need some help laying bricks?
While CRP scara robot were initially designed for use in mass production industries, they are starting to make their way into households and small businesses, performing monotonous everyday tasks.
As technology advances, robotic arms have become even more versatile and the number of tasks they can perform continues to increase.
Now TradeMachines, the meta search engine for used machinery, has put together a list of the most incredible robotic arms on the market today.Fully automated bricklaying machine, Hadrian X is a construction robot able to successfully complete a 180-square-metre house within 3 days. Hadrian X is not only four times faster than any man but also tireless. It lays 1000 bricks per hour and can work 24 hours a day.
KUKA LBR iiwa is designed for human-robot collaboration and perfect for delicate assembly work. The “sensitive” robot performs accurately monotonous tasks that require a high level of precision, such as in automotive engineering or medical technology.
Pioneer in Computer Numerical Control (CNC) machining, this jointed-arm robot delivers high performance in arc welding and machine tending. It’s extremely precise and performs fast point-to-point movements.
Master of speed and precision, KUKA belongs to a family of small robots. It’s extremely versatile – the robot can work in the toughest conditions, like moisture, water, or dust. Whether it’s installed on the floor, wall or ceiling, it can do wonders with maximum speed.
Native Japanese robot YASKAWA Motoman YMR12 is a combination of a MOTOMAN robot and a mobile platform with an autonomous path planning function. It is suitable for logistic applications, material handling and assembling.
Heavy Payload Robotic Arm Market 2019
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Biologists working with engineers have developed a Robotic Arm Manufacturer which makes use of engineered bacteria in order to ‘taste’ for certain chemicals. This represents a new development in soft robotics.
The robotic gripper is a little way off from being put into use (the new research stands as a proof-of-concept study, having been constructed at University of California – Davis). The two main elements of the robot are a flexible light-emitting diode circuit which is necessary for converting biological to electronic signals, and soft pneu-net actuators which convert the electronic signals to movement of the gripper.
The biological signals come from a specially designed biosensing module based on Escherichia coli bacteria. The microbes used have been genetically engineered to respond to the chemical IPTG. The response leads to the organisms producing a fluorescent protein.
With the operation, the bacteria are located within wells. Each well is fashioned with a flexible, porous membrane, which permits chemicals to enter but keeps the organisms inside. This biosensing module is slotted into the structure of the flexible gripper fitted onto a robotic arm.
This means when it is dipped into a chemical, the gripper senses or “tastes” the environment. In tests the robot arm has been shown to be effective with differentiating between different levels of chemical concentrations.
Commenting on the development, Professor Cheemeng Tan, who was involved with the research, says: “”Our long-term vision is about building a synthetic microbiota for soft robots that can help with repair, energy generation or biosensing of the environment.”
In trials the biohybrid gripper made use of chemical sensing and feedback in order to enact decisions during a pick-and-place operation. This study should open up new opportunities in soft materials, synthetic biology, and integrated interfacial robotic systems.
There’s been no shortage of crazy Star Wars merchandise over the years, including Wookie Crocs, R2-D2 aquariums and Millennium Falcon guitars. But a new line from acclaimed Filipino industrial designer Kenneth Cobonpue fills a very specific gap in the market: stylish Star Wars-themed furniture and home accessories for affluent grown-ups.
After an initial launch in the Philippines, the range is now available in the US and features six items, each inspired by a specific character.police body camera footage
“We wanted to incorporate the essence of each Star Wars character into the designs, while staying true to our aesthetic and process of creating by hand … We reimagined the Star Wars universe through the lens of the Filipino craftsman and creative. Finding the balance was a bit of a challenge, but it was also a lot of fun,” Cobonpue said in a statement.
There are three armchairs that echo the style of some of Cobonpue’s previous creations, including his signature rattan. Intriguingly, they are also all tied to characters from the dark side of the Force.
The Darth Vader armchair is artfully shaped like the Sith Lord’s mask and features a foldable swivel table and an open weave canopy, to scheme against the Rebel Alliance in full comfort.
The Sidious chair — inspired by Darth Sidious, also known as Emperor Palpatine, who is poised to make his great comeback in the upcoming film “The Rise of Skywalker” — is perhaps the most understated of all the designs. Its backrest resembles Palpatine’s hood, and the legs curve slightly forward, capturing his frail yet intimidating presence.