Products/Services for Pneumatic Peening Hammers
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Hammers and Mallets - (186 companies)...by head shape, size, and handle length. Common nail hammers usually include a claw for removing nails or ripping and separating materials. Mechanically-powered hammers are powered by mechanical systems such as pneumatics or hydraulics. A jackhammer... -
Demolition Hammers - (28 companies)...exist to minimize both characteristics. Pneumatic demolition hammers are powered by large compressed air generators. Electric demolition hammers use an electric motor to drive the hammer. Gasoline demolition hammers utilize a petrol engine to drive...
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Impact Hammers - (57 companies)Impact hammers are used in structural and modal analysis to determine component or system response to impacts of varying amplitude and duration. A hammer with a force transducer in its head is paired with an accelerometer on the component being... -
Burnishing and Peening Machines - (21 companies)Burnishing and peening machines impart compressive residual stresses, which improves fatigue strength and corrosion resistance. These surface enhancement machines deform and strengthen a metal surface by hammering the surface with small beads, shot...
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Rivets - (655 companies)...by heating the rivet until it is red hot and then forging the field head onto it or by using compression from a pneumatic or hydraulic hammer, or a smaller, hand-held rivet tool called a rivet gun. Configurations. A tubular rivet has a cylindrical... -
Peening Shot - (69 companies)Peening shot and beads are small metal balls or glass beads that are used to impact compressive stresses into part surfaces and to deburr sharp edges without removing material. Induced compressive stress improves fatigue strength, the maximum stress...
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Pneumatic Tools - (289 companies)...to-weight ratio than electric power tools and are used mainly in industrial settings. Applications for pneumatic tools include hammering, painting, bulk material removal, surface finishing, hole drilling, fastener, impact, metal cutting, fine material...
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Blasting and Peening Services - (369 companies)Blasting and peening services bombard media against a surface to meet surface condition requirements. Sandblasting uses abrasive grain to roughen, smooth, shape or clean surfaces. Shot peening uses rounded media to strengthen or dimple a surface...
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Pneumatic Lubricators - (149 companies)Pneumatic lubricators in compressed air lines atomize oil into aerosol form for injection into the air stream to lubricate downstream pneumatic tools, cylinders, motors, and valves. Pneumatic lubricators are used in compressed air lines to atomize...
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Pneumatic Fittings - (218 companies)Pneumatic fittings are parts used to connect sections of pipe, tube, and hose in pneumatic (pressurized gas) lines and systems. Pneumatic fittings are parts used to connect sections of pipe, tube, and hose in pneumatic (pressurized gas) systems...
Product News
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Plast-O-Matic Valves, Inc.
The Effects of Water Hammer And Pulsations The Effects of Water Hammer And Pulsations. Quick closing valves, positive displacement pumps, and vertical pipe runs can create damaging pressure spikes, leading to blown diaphragms, seals and gaskets also destroyed meters and gauges. Liquid for all practical purposes is not compressible, any energy that is applied to it is instantly transmitted. This energy becomes dynamic in nature when a force such as quick closing valve or a pump applies velocity to the fluid. Importance of Using... (read more)Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
Hydro-Thermal Corporation
What is Steam Hammer and How to Eliminate It If your heating equipment is violently shaking, then it is a concern that needs to be addressed. It is not only dangerous, but it also can be an expensive maintenance problem. Externally modulated technologies such as heat exchangers or unsophisticated forms of direct steam injection, such as spargers, can cause steam hammer. Learn more about external vs. internal modulation, direct and indirect heating, and why direct steam injection works! (read more)Browse Fluid Heat Transfer Systems Datasheets for Hydro-Thermal Corporation -
Blacoh Fluid Control, Inc.
Solving water hammer in diesel transfer and inconsistent transfer pressure. * Extremely long transfer times (6 -8 hours for a 30% fill). Root Causes Identified: 1. Pump suction pressure significantly exceeded recommended limits, producing severe water hammer effects and subjecting PTFE diaphragms to damaging pressure spikes. 2. Process air regulator pressure was set too high, further increasing pressure peaks and accelerating failures. 3. The original pump design lacked necessary stabilizing accessories to control pulsation and protect downstream... (read more)Browse Pulsation Dampeners Datasheets for Blacoh Fluid Control, Inc. -
Running Industry Co., Ltd
pneumatic fitting extensive processing and installation, so material costs, labor costs, and installation and maintenance costs are relatively low. Quick connectors have a wide range of applications in different fields. In industrial manufacturing, quick couplings are used to connect various fluid pipelines, such as hydraulic pipelines, pneumatic pipelines, and chemical pipelines, and are widely used in industries such as machinery, aviation, and automobiles. In agricultural production, quick couplings can easily... (read more) -
DFT Inc.
Got Water Hammer? Download DFT's eBook DFT (R) Inc's engineers have been working with professionals in a range of industries for over 80 years, helping to identify and resolve water hammer's underlying causes. Water hammer and reverse flow can seriously damage pipelines, pipe joints gaskets, pumps, and all the other components of a fluid flow system (flow meters, pressure gauges, etc.). The pressure spikes can easily exceed five to ten times the system's working pressure; upon impact, thereby placing a great deal of stress... (read more)Browse Check Valves Datasheets for DFT Inc. -
DFT Inc.
Watch DFT's Webinar: Water Hammer What Is It? Water hammer is a relatively common problem that is often only briefly touched upon in engineering school curriculums. As a result, it is common that the cause and effect of water hammer are not taken into account when designing industrial or residential systems. Often engineers do not realize the extent of damage it can cause in piping systems. At DFT (R), our support teams are frequently called into "course-correct" after the consequences of water hammer have already occurred. To help you... (read more)Browse Check Valves Datasheets for DFT Inc. -
DFT Inc.
Water Hammer? Silence it with DFT SCV Check Valves The DFT (R) Model SCV (R) Check Valve is a corrosion resistant, dependable, versatile and economical spring-assisted, in-line check valve for a wide range of applications. The SCV Check Valve provides tight shut-off and protects other equipment in the system from water hammer in liquid, gas or steam services. Stainless, Hastelloy C and Alloy 20 construction insures a long service life. DFT Inc., manufacturers of the broadest product offering of in-line, spring-assisted, and silent check valves... (read more)Browse Check Valves Datasheets for DFT Inc. -
DeZURIK, Inc.
Water Hammer Reverse Flow or Backspin Troubles? Flexible Control With DeZURIK Water hammer. Reverse Flow. Pump Backspin?. Any number of conditions can cause expensive amage to pumps and piping systems. DeZURIK has been in the business of providing solutions to your pump system regulation needs for over 75 years. We can provide custom-designed and engineered systems for those precise flow regulation problems, or the powered Pump Check Valve that offers significant advantages over a gravity or spring-operated valve. Typical applications... (read more)Browse Plug Valves Datasheets for DeZURIK, Inc. -
DFT Inc.
Water Hammer Problems? Specify DFT Check Valves DFT (R) silent check valves are known around the world as the valve to use for preventing or eliminating Water Hammer problems. DFT (R) in-line, axial flow, silent check valves are spring-assisted valves that can be installed either horizontally or vertically (flow up or flow down) and can be sized for your specific application. They provide reliable low-maintenance service for a wide range of fluids and pressure/temperature combinations. Available in a variety of styles, sizes, and end... (read more)Browse Check Valves Datasheets for DFT Inc. -
DFT Inc.
DFT® Wafer Check Valves that Halt Water Hammer DFT 's Model ALC (R) and WLC (R) Wafer Style Check Valves are designed to mitigate water hammer and are the answer to unreliable double door / butterfly check valves problems. These silent check valves are lightweight, spring-assisted, center guided, non-slam check valves that provide reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. They are able to be installed either vertically or horizontally. No more door springs or hinge pin failures... (read more)Browse Check Valves Datasheets for DFT Inc.
More Information
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Fatigue life improvement for cruciform welded joint by mechanical surface treatment using hammer peening and ultrasonic nanocrystal surface modification *
In mechanical surface treatments, for example, PHP ( pneumatic hammer peening ) and UNSM (ultrasonic nanocrystal surface modification), the weld profile is modified due to removed or reduced minute crack‐like flaws, and compressive residual stresses are also induced.
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Valve Handbook, Third Edition > Common Valve Problems
Pneumatic peen hammer .
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ASTM MNL53 - Steel Forgings: Design, Production, Selection, Testing, and Application
The cold working can be accomplished by means of pneumatic peening hammers , mechanically applied roll- ers, or by controlled surface blasting using compressed air and carefully selected shot material.
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Chapter 12: Surface Treatment
The cold working can be accomplished by means of pneumatic peening hammers , mechanically applied roll- ers, or by controlled surface blasting using compressed air and carefully selected shot material.
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A Review of Tire/Pavement Interaction Induced Noise and Vibration
"CUT-OFF SAW PNEUMATIC PEEN HAMMER .
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A Concept for Preventing Repeated Weld Repairs of Bridge Structures
When the New Jersey Department of Transportation (NJDOT) wanted to have cover plate welds peened on a bridge over Route 46 in 1983, their contractor was unable to find anyone willing to perform the pneumatic hammer peening process.
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Engineering Against Fracture
In mechanical surface treatments, e.g. PHP ( pneu- matic hammer peening ) and UNSM (ultrasonic nano-crystal surface modification), the weld profile is modified due to remove or reduce minute crack-like flaws, and compressive residual stresses are also induced.
