With over 35 years of design and manufacturing experience hoc tieng anhin the tool and gearing industry, China Pneumatic Corporation provides the most extensive trung tâm jaxtina có tốt không product engineering experiences, duct engineering duct engineering giay da nam machining expertise, quality management system, sourcing and consolidate services to meet your khong co chi special requirements and targets.Pneumatic systems in fixed installations, such as factories, use compressed air because a sustainable supply can be made by compressing atmospheric air. The air usually has moisture removed, and a small quantity of oil is added at the compressor to prevent corrosion and lubricate mechanical components.Factory-plumbed pneumatic-power users need not worry about poisonous leakage, tieng anh doanh nghiep as the gas is usually just air. Smaller or stand-alone systems can use other compressed gases that present an asphyxiation hazard, such as nitrogen—often referred to as OFN (oxygen-free nitrogen) when supplied in cylinders.Any compressed gas other than air is an asphyxiation hazard—including nitrogen, học tiếng anh cho người mất gốcwhich makes up 78% of air. Compressed oxygen (approx. 21% of air) would not asphyxiate, but is not used in pneumatically-powered devices because it is a fire hazard, more expensive, and offers no performance advantage over air. dia diem si ao thun Portable pneumatic tools and small vehicles, such as hoc tieng anh ha noiRobot Wars machines and other hobbyist applications are often powered by compressed carbon dioxide, because containers designed to hold it such as soda stream canisters and fire extinguishers are readily available, and the phase change between liquid and gas makes it possible to obtain a larger volume of compressed gas from a lighter container than compressed air requires. Carbon dioxide is an asphyxiant and can be a freezing hazard if vented improperly.

New Bolt Tightening Technology @ 2017 Stuttgart Fastener Fair

New Bolt Tightening Technology
Achieving the Most Accurate Bolted Joints Excellence


ZIPP will launch the most advanced bolt tightening technology at the upcoming Stuttgart Fastener Fair 2017 in Stuttgart this March from 28th – 30th. The new technology includes the Sensing Bolt, the Tagged Bolt, and the Torque Transducer with RFID Reader, the Transmitting Socket, and the Transmitting Cap, all capable of communicating with a Controller.

The Sensing Bolt is the bolt embedded with a strain gauge, an MCU, a battery and a wireless unit driven by a patented Transmitting Socket to keep transmitting the sensed strain signal to the Controller or Monitor wirelessly during bolting process. It provides the traceability of the bolt production, bolt assembly record, even the controllability of the bolting sequence. The clamping force of the Sensing Bolt can be monitored remotely through the Transmitting Cap after the bolt fastened. The effective transmitting distance of the Transmitting Cap is 15m~20m. It is to be placed every 15m~20m or even a custom-made more powerful one for longer distance transmission such as 1000M or longer to act as a Repeater for transmitting the sensed strain signal endlessly even in hard to reach areas.

The patented Transmitting Cap was developed to keep supplying battery power to the Sensing Bolt after fastened. It keeps transmitting the strain signal from the bolt to the peripheral receiver for monitoring the bolt tightening status remotely and periodically.

Another economic alternative solution is the patented Tagged Bolt along with the patented Torque Transducer with RFID Reader. It utilises the special features of the RFID Tag, readable and writeable for enabling to do bolting sequence control as well as outstanding traceability of bolt production and bolt assembly record.

Our new technology has been proven to be the ultimate solution for achieving the most accurate bolted joint tightness and monitoring its condition after assembly. It’s great for production control with the traceable record of bolt production, assembly and bolting sequence for the best of joint quality assurance and reliability.

Please visit our booth Hall: 5 Booth# 2436 at the show for a demonstration of our latest innovations and further discussion about how to apply or implement this new technology in your bolting works.

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