ETA & MARS High-end Wave Soldering Machine If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included allof our products. wave soldering, wave soldering machine, DIP so
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Technical Library | 2024-08-29 18:30:46.0
The mechanical experience of consumption (i.e., feel, softness, and texture) of many foods is intrinsic to their enjoyable consumption, one example being the habit of twisting a sandwich cookie to reveal the cream. Scientifically, sandwich cookies present a paradigmatic model of parallel plate rheometry in which a fluid sample, the cream, is held between two parallel plates, the wafers. When the wafers are counterrotated, the cream deforms, flows, and ultimately fractures, leading to separation of the cookie into two pieces. We introduce Oreology (/Oriːˈɒl@dʒi/), from the Nabisco Oreo for "cookie" and the Greek rheo logia for "flow study," as the study of the flow and fracture of sandwich cookies. Using a laboratory rheometer, we measure failure mechanics of the eponymous Oreo's "creme" and probe the influence of rotation rate, amount of creme, and flavor on the stress–strain curve and postmortem creme distribution. The results typically show adhesive failure, in which nearly all (95%) creme remains on one wafer after failure, and we ascribe this to the production process, as we confirm that the creme-heavy side is uniformly oriented within most of the boxes of Oreos. However, cookies in boxes stored under potentially adverse conditions (higher temperature and humidity) show cohesive failure resulting in the creme dividing between wafer halves after failure. Failure mechanics further classify the creme texture as "mushy." Finally, we introduce and validate the design of an open-source, three-dimensionally printed Oreometer powered by rubber bands and coins for encouraging higher precision home studies to contribute new discoveries to this incipient field of study
Industry News | 2017-10-05 05:41:24.0
IPC's Study of Quality Benchmarks for Electronics Assembly 2017 is now available. The annual study provides valuable benchmarking data to electronics assembly companies interested in comparing quality measurements to industry averages.
Industry News | 2018-07-11 20:37:51.0
IPC's Study of Quality Benchmarks for Electronics Assembly 2018 is now available. The global study provides valuable benchmarking data to electronics assembly companies interested in comparing their quality measurements to those of the industry worldwide.
Industry News | 2019-08-12 20:10:19.0
IPC's Study of Quality Benchmarks for Electronics Assembly 2019 is now available. This global study provides valuable benchmarking data to electronics assembly companies interested in comparing their quality measurements to those of the industry worldwide.
Industry News | 2022-08-26 08:44:34.0
IPC's Study of Quality Benchmarks for Electronics Assembly 2022 is now available. This global study provides valuable benchmarking data to electronics assembly companies interested in comparing their quality measurements to those of the industry worldwide. Aggregate data within the study represent 59 electronics assembly companies of all sizes -- both original equipment manufacturers (OEMs) and contract electronics manufacturers (EMS companies) -- worldwide.
Parts & Supplies | Pick and Place/Feeders
The definition of SMT SMT is the surface assembly technology,surface mount technology(surface mount technology)(Surface Mounted Technology abbreviation),is currently the most popular electronic assembly industry,a technology and technology. What a