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A proposed ASTM guide will make it easier for businesses to create parts using additive manufacturing, also known as 3D printing. Specifically, the guide will provide overarching principles of design rules in this fast-growing field. “It is very hard to come up with a single ‘right way’ to create a part using additive manufacturing,” says ASTM member Paul Witherell, a mechanical engineer at the U…, ASTM Committee F42 on Additive Manufacturing Technologies Next Meeting:, Jan. 25-28, 2016, ASTM headquarters, West Conshohocken, Pa. , Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Paul Witherell, National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.5330; paul.witherell@nist.gov , ASTM Staff Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #9946
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ASTM International Committee F42 on Additive Manufacturing Technologies is working on a standard that will be used to evaluate mechanical properties for additively manufactured materials. The standard (WK49229, Guide for Anisotropy Effects in Mechanical Properties of AM Parts) will serve as a guideline for using currently available standards for measuring mechanical properties, such as fracture…, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Mohsen Seifi, Case Western Reserve University, Cleveland, Ohio, tel +1.216.368.3711; mohsen.seifi@case.edu, ASTM Staff Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #9828 ###
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A proposed new ASTM International standard will describe how to plan and conduct an interlaboratory study involving additive manufacturing processes or materials. The standard (WK49230, Guide for Conducting Round Robin Studies for Additive Manufacturing) will focus on how to manage a “round robin,” providing guidance for planning to ensure that process, logistics and tools are identified and…, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Shawn P. Moylan, Ph.D., National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.4352; shawn.moylan@nist.gov, ASTM Staff Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #9821 ###
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An ASTM subcommittee is developing a new guide (WK48549, Specification for AMF Support for Solid Modeling: Voxel Information, Constructive Solid Geometry Representations and Solid Texturing) that will lead to better interoperability with the industry design format, and ultimately to retain higher quality information for three-dimensional prints. This will build on the subcommittee’s previous work…, Media Inquiries, : Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Jérémie Farret, Parallel Geometry Inc., Outremont, Quebec, Canada, tel +1.514.961.2375; jeremie.farret@llgeometry.com , ASTM Staff Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #9792 ###
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More than a decade after the post-Sept. 11 anthrax mail scares, rapidly screening and identifying potential biological agents in suspicious powders remains a challenge. A proposed ASTM International standard, ASTM WK46895 , Specification for Hand Portable Biodetection Instruments for Homeland Security Applications, will prove to be helpful in this area. “It is important that testing requirements…, ASTM Committee E54 Next Meetings:, Jan. 26-18, 2015, January Committee Week, New Orleans, La.; June 15-17, 2015, June Committee Week, Anaheim, Calif., Technical Contact:, Richard Ozanich, National Security Directorate, Pacific Northwest National Laboratory, Richland, Wash., tel +1.509.375.4586; richard.ozanich@pnnl.gov, ASTM Staff Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9755
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In order to keep sound that travels beyond the walls of a particular area, such as medical examination rooms and human resources offices from being overheard by unintended listeners, an ASTM subcommittee specializing in speech privacy is at work on a proposed new standard, WK47433, Performance Specification of Electronic Sound Masking When Used in Building Spaces. “Electronic sound masking…, ASTM Committee E33 Next Meeting:, April 27-28, 2015, April committee week, Anaheim, Calif., Technical Contact:, Kenneth P. Roy, Armstrong World Industries, Lancaster, Pa., tel +1.717.396.5700; kproy@armstrong.com, ASTM Staff Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9752
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A new ASTM International standard for powder bed fusion of plastic materials will provide a common set of terms and definitions, best practices and practices to facilitate ordering and delivery of parts. ASTM F3091 , Specification for Powder Bed Fusion of Plastic Materials, will be used to specify end use properties for polyamide parts produced using laser sintering. Properties include mechanical…, ASTM Committee F42 Next Meeting:, Jan. 26-27, 2015, ASTM International Headquarters, West Conshohocken, Pa., Technical Contact:, David Bourell, University of Texas at Austin, Austin, Texas, Phone: 512-471-3170; dbourell@mail.utexas.edu, ASTM Staff Contact:, Pat Picariello, Phone: 610-832-9720; ppicariello@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9656
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A proposed ASTM specification will fill a need for a standard ensuring that protective helmets, particularly those used in law enforcement, are tested consistently. Once approved, ASTM WK46152, Specification for Ballistic-Resistant Head Protection for Law Enforcement Applications, will provide law enforcement and other public safety agencies with a means of establishing minimum performance…, ASTM Committee E54 Next Meeting:, Jan. 26-28, 2015, January Committee Week, New Orleans, La., Technical Contact:, John Cronin, HP White Laboratory Inc., Cortland, N.Y., Phone: 603-933-3768; john.cronin@hpwhite.com, ASTM Staff Contact:, Rick Lake, Phone: 610-832-9689; rlake@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9633
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Products for medical implants and aerospace components are two of the applications of powder bed fusion additive manufacturing. A proposed new ASTM standard, WK46188, Practice for Metal Powder Bed Fusion to Meet Rigid Quality Requirements, describes the operation and production control of powder bed fusion machines and processes to meet rigid quality standards. According to Shane Collins, ASTM…, ASTM Committee F42 Next Meeting:, Jan. 26-27, 2015, ASTM International Headquarters, West Conshohocken, Pa., Technical Contact:, Shane Collins, Incodema3D LLC, Ithaca, N.Y., Phone: 805-427-0019; scollins@incodema3d.com, ASTM Staff Contact:, Pat Picariello, Phone: 610-932-9720; ppicariello@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9630
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High grade biomedical implants, automotive and aerospace parts are among the objects that can be made from metal powders using additive manufacturing processes. The makers and users of metal powders will be among those who will benefit from a new ASTM International standard, ASTM F3049 , Guide for Characterizing Properties of Metal Powders Used for Additive Manufacturing Processes. John A.…, ASTM Committee F42 Next Meeting:, Jan. 26-27, 2015, ASTM International Headquarters, West Conshohocken, Pa., Technical Contact:, John A. Slotwinski, Ph.D., National Institute of Standards and Technology, Gaithersburg, Md., Phone: 301-975-2171; john.slotwinski@nist.gov, ASTM Staff Contact:, Pat Picariello, Phone: 610-832-9720; ppicariello@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9614