China

High Quality SMA Female for PCB Offered at China Electrical Accessory Manufacturer LenoRF

High Quality SMA Female for PCB Offered at China Electrical Accessory Manufacturer LenoRF

Klarm Prototyping


(PRWEB) July 27, 2014

Recently, LenoRF, a well-known China electrical accessory manufacturer, has launched a special offer on its SMA Female for PCB. These items can now be purchased at discounted prices, up to 30% off.

The company is popular for its range of high quality RF connectors, and especially the SMA RF connectors. These are basically semi precision coaxial RF connectors having an electrical impedance of about fifty ohms.

Like other products supplied by the company, the SMA connectors are also of the highest quality and have distinct features. They can be used with wireless communication equipment, GPS navigation kit, antennas and so on. The company ensures to produce the best products. About its high tech machinery, the company website states, “The company is equipped with a lot of the world’s most advanced equipment and apparatus for production and testing such as the US-made Harding CNC lathes (Cobra 42, GT27) and the 2000 VMC1000 vertical China milling center, the Hewlett Packard network analyzer, the Swiss computerized cable stripper, the Canadian pneumatic printer and Huagong brand laser. All of the products are guaranteed by quality under ISO9001 and UKAS.”

This is not all; these fine quality SMA connectors are being supplied at heavy discounts which make them priced at 50% less than most of the other SMA connectors available in the market.

About LenoRF:

LenoRF is an online supplier of high-end electrical equipment. It is a China-based company that aims to provide customers with high quality products at the lowest possible prices. Customers can try the company’s products through sample orders with a long-term contract. Most customers come back soon after receiving their first deals.

More details about the company’s useful products can be found at http://www.rfcnn.com/SMA-female-Right-angle-through-hole-for-PCB-RF-Connector-141.html.






Impact driver – Precision China Machining Parts – Lost Wax Castings

Impact driver – Precision China Machining Parts – Lost Wax Castings

Klarm Prototyping

Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (August 2009)

An impact driver is a tool that delivers a strong, sudden rotational and downward force. In conjunction with toughened screwdriver bits and socket sets, they are often used by mechanics to loosen larger screws (bolts) and nuts that are corrosively “frozen” or over-torqued. The direction can also be reversed for situations where screws have to be tightened with torque greater than what a screwdriver can reasonably provide.

A manual impact driver with screwdriver bits and adapters

Manual impact drivers consist of a heavy outer sleeve that surrounds an inner core that is splined to it. The spline is curved so that when the user strikes the outer sleeve with a hammer, its downward force works on the spline to produce turning force on the core and any socket or work bit attached to it. The tool translates the heavy rotational inertia of the sleeve to the lighter core to generate large amounts of torque. At the same time, the striking blow from the hammer forces the impact driver down into the screw reducing or eliminating cam out. This attribute is most beneficial for Philips screws which normally cam out as part of their design. It is less beneficial for flat head, also known as common, screws and is not beneficial at all for most other types.

Cordless motorized impact driver, battery, charger, and some bits

Another type of impact driver uses a motor to automatically deliver the downward and rotational forces. These have the advantage of greatly increased speed. They are most often used in construction and manufacturing to replace screwdrivers where speed and operator fatigue are an issue. In some situations however, this type falls short since current designs cannot deliver the heavy downward blow of a manual unit. This can be especially true on very stubborn fasteners.

These are not to be confused with the impact wrench, which is a motorized tool (usually powered by compressed air), with a similar name and function. These also use a hammering action to apply torque to fasteners. The difference is that impact wrenches do not provide the positive engagement that impact drivers offer as mentioned above. This is desirable though on hex head fasteners and others where the downward seating action is unnecessary and potentially damaging. To add to the confusion, they look identical to motorized impact drivers.

Buyers must also be aware that some tools improperly advertised as impact drivers are actually just impact wrenches. The only way to verify that a motorized impact driver is truly what it claims to be (without taking it apart) is to try it before purchasing.

Categories: Mechanical hand toolsHidden categories: Articles lacking sources from August 2009 | All articles lacking sources

The e-commerce company in China offers quality products such as Precision China Machining Parts , Lost Wax Castings, and more. For more , please visit Precision China Machining Parts today!

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Nice Turned Parts China photos

Nice Turned Parts China photos

Klarm Prototyping

A few nice China turned parts china images I found:

Blade Runner Berlin

Image by Sprengben [why not get a friend]
hit “L” for a more spectacular view!
—
This is Berlin on New Years Eve. The Sony Center is a great place to be at.
At night time the whole place is lightened with different colors. The Photo is slightly surreal at least more than my previous uploads but I really like how the processing turned out. Especially the glowing lights you can see on the right and the lower parts give a special touch to this shot!

You might say this photo has too much saturation but in this case you have to believe me. It is crazy colored in the Sony Center.

Still having a lot of work to do. I work part time as a teacher for school kids in Robotics which is actually my occupation when I am finished with my Master. The three days to come the Kids are fighting to qualify themselves for the German Robocup. This is a competition where the best schools compete on each other. The winners are supposed to compete with the best schools from all over the world.

This year the World Championship in the Robocup will be held in Mexico. You can bet that I as a traveler have large interests for them to qualify for the Championship. If they do I promise you to bring you some cool photos from Central America and hopefully South America. I will keep you updated on this every now and then. So if you have a prayer… Send if for me and my pupils!

So far thanks for the overwhelming response to my images. I am happy to read from all of you even though it is tough to comment back on all your streams. Please don’t be angry if it takes some time for me to come back to your stream.

Until then have a blessed week everyone out there in the Wide Flickr World.

Ben

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Lop Nur, Xinjiang, China

Image by NASA Goddard Photo and Video
NASA image acquired May 17, 2011

Located in China’s resource-rich but moisture-poor Xinjiang autonomous region, Lop Nur is an uninviting location for any kind of agriculture. It sits at the eastern end of the Taklimakan Desert, where marching sand dunes can reach heights of 200 meters (650 feet), and dust storms rage across the landscape.

Yet for all it lacks in agricultural appeal, Lop Nur offers something valuable to farmers the world over: potash. This potassium salt provides a major nutrient required for plant growth, making it a key ingredient in fertilizer.

The discovery of potash at Lop Nur in the mid-1990s turned the area into a large-scale mining operation. The Advanced Land Imager (ALI) on NASA’s Earth Observing-1 (EO-1) satellite captured this natural-color image of Lop Nur on May 17, 2011. The rectangular shapes in this image show the bright colors characteristic of solar evaporation ponds. Around the evaporation ponds are the earth tones typical of sandy desert.

During the early and middle Pleistocene epoch, this area held a large brackish lake. Uplift of the northern part of the lake in the late Pleistocene created hollows that became receptacles for potash deposition. The main potash deposits found at Lop Nur today are brine potash, and this site is the second-largest source of potash in China.

Lop Nur slowly dried up in the Holocene. The area now receives average annual precipitation of just 31.2 millimeters (1.2 inches), and experiences annual evaporation of 2,901 millimeters (114 inches), according to a study published in 2008. The study found, however, that this area has experienced seven major climate changes since the end of the Pleistocene, including climatic conditions far more favorable to farming and settlement than today.

Examination of plant and mollusk remains at the lake, as well as studies of sediments, indicate that the Lop Nur region experienced a severe drought about 3,000 years ago, followed by wetter conditions. Between 1,250 and 400 years ago, Lop Nur likely experienced the conditions most favorable to farming and settlement, and red willow trees grew in the area. Pottery dating from the Tang and Song dynasties further testifies to welcoming conditions at the lake centuries ago.
Starting around 400 years ago, however, a more arid climate took hold, completely drying out Lop Nur. Today, by providing potash, the desiccated lake still supports agriculture, but it does so for farming efforts further afield.

NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using EO-1 ALI data provided courtesy of the NASA EO-1 team. Caption by Michon Scott.

Instrument: EO-1 – ALI

Credit: NASA Earth Observatory

NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.

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Turn

Image by kevinschoenmakers
Near Tagong, Sichuan province.

Part of a set: Greater Tibet.

www.kevinschoenmakers.nl

China Manufacturing Revolution to 3D Print Technology

Klarm Prototyping

The Dalles, OR (PRWEB) May 15, 2014

Integrated 3D™ China Manufacturing (I3DMFG™), pioneers in 3D printing, opened its new headquarters in The Dalles, OR. The company manufactures complex metal products in a repeatable, reliable manufacturing process serving industrial applications in the aerospace, UAV, clean energy, automotive and medical markets.

 

I3DMFG™ is the right solution for small to medium production runs for customers who may have never dreamed that intricate designs utilizing metals could be manufactured. The I3DMFG™ process and manufacturing methodology is for production runs that demand structural integrity as well as complex design requirements. I3DMFG™ delivers complex, high value products with precision and accuracy never achieved before.

 

The company’s technology has an impact not only on manufacturing but also on design philosophy, labor allocation and business strategies. Their Direct Metal Laser Sintering (DMLS) manufacturing process minimizes waste and cost and also presents an opportunity to enable manufacturing jobs to return to the U.S. “Our vision is to bring jobs, ingenuity and manufacturing back to the United States,” said Erin Stone, CEO. “Our manufacturing capability enables U.S. companies to manufacture their complex parts in a timely and price competitive way. There is less reliance on offshore manufacturing which brings back jobs to the U.S. and protects valuable intellectual property.”

 

The company embraces a “Design is China Manufacturing” philosophy which enables the freedom to design products without traditional manufacturing constraints. “If you can dream it, we can make it,” says Stone. Designers are free to pursue design parameters where many manufacturing rules can be put aside. I3DMFG™ enables designers to produce products with complex geometries like lattice patterns used in medical procedures to replace knees, hips or even parts of a human spine.

 

The company’s new headquarters employs 5 with plans to employ 7 by the end of 2014. I3DMFG™ headquarters are located at 3525 “C” Crates Way, The Dalles, Oregon and their satellite office is at 500 Bond Street, Bend, Oregon.

 

About Integrated 3D

Integrated 3D™ China Manufacturing (I3DMFG™) is a leading provider of 3D manufacturing in metals, specializing in industrial-grade, finished goods production. I3DMFG™ provides 3D engineering and 3D manufacturing expertise in steel, titanium, and aluminum for the aerospace, clean energy, high technology, high performance automotive, industrial design, medical, and UAV markets. Capabilities include Direct Metal Laser Sintering (DMLS), Ultrasonic Additive China Manufacturing (UAM), Wire China EDM, 3D Scanning, and 3D Part Design. For more information about Integrated 3D, please visit http://www.i3dmfg.com.

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