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Advances in Hand-Held Ultrasonic Thickness Gages with Live Color Waveforms (A-Scan) (.pdf)
, known as couplant, must be applied to the test. surface much like the gel used in medical ultrasound to image babies. Also, due to the. millions of cycles per second, ultrasound is generally not applicable to wood, concrete or. porous materials due to the air pockets. The formula to calculate one
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Optical Comparators in Medical Device Manufacturing
. Gage Cables. Gage Amplifiers, Hardness & Surface Testers. Gage Amplifiers. Gage Amplifier Accessories. Hardness Testers. Hardness Tester Accessosies. Portable Hardness Testers. Portable Hardness Accessories. Surface Roughness Gages. Surface Roughness Gage Accessories. Other Testers. Other Tester
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Ball Slide Positioner Reduces Setup Time on Centerless Grinders for Medical Guidewires from 10 Minutes to 15 Seconds
the desired level of accuracy, and surface quality. When the wire is positioned improperly, the wire will not attain a deviation of less than .000050" on the diameter. In the case of medical guidewires, centerless grinders are used to produce the finely tapered tips of these devices. Starting
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A Probabilistic Approach to Modeling Microstructural Variability and Fatigue Behavior in ASTM F562 Medical Grade Wire (.pdf)
in the medical device. diamond dies and mineral oil lubricants. A. industry in the past twenty years. This transition to. qualitative comparison between the surface. medical service has also made known some. characteristics of each material was performed. weaknesses in the conventional alloy system
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A Hierachical Initation Mechanism Approach to Modeling Fatigue Life Variability in 35CO-35NI-10MO Alloy Medical Grade Fine Wire (.pdf)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii. ABSTRACT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi. 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. 1.1 Fatigue in the Medical Device Industry
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Thin-Film Sputtering Deposition Strain Sensors
, instead of being bonded to the stressed surface as are foil, resistive, and silicon strain gages. Combined with a Wheatstone bridge, thin-film sputtering-deposition strain gages eliminate many of the problems seen with these other measuring techniques, such as bonding separation or creep. Almost
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Philadelphia Fetes Pharma
including: 72,835 bioscience jobs across 1,751 business establishments, ranking Pennsylvania among the top six U.S. state employers in three of the four major bioscience subsectors (second in research, testing, and medical labs; third in drugs and pharmaceuticals; and sixth in medical devices
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How to develop a soft touch
an ultrahigh flex modulus, a class "A" surface color match, and high heat resistance for both substrate and overmold materials. The overmolded TPV had to form a durable bond to the nylon so it could take rigorous environmental testing without delaminating. This included an 80°C xenon arc-test