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Projektarbeit Wägetechnik 2022 - Versionsgeschichte
2026-06-16T01:49:58Z
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Armin Rohnen am 27. März 2023 um 10:15 Uhr
2023-03-27T10:15:04Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 27. März 2023, 12:15 Uhr</td>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">= Konzeptentwicklung der Wägetechnik für eine Siebträgerespressomaschine =</ins></div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Gregor Mietzsch<br></ins></div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">= Einleitung =</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Die Projektarbeit umfasst die konstruktive Weiterentwicklung des Wägesystems einer Espressomaschine. Dieses soll das Gewicht, bzw. die Menge der in die Tassen abgegebenen Flüssigkeit bestimmen.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Bei der vorangegangenen Projektarbeit [10] konnte die hier angezielte Messgenauigkeit von 0,1g bei 95,5% aller Messwerte bisher nicht herbeigeführt werden. Aufgrund der Nichtverfügbarkeit der hierfür nötigen hochpräzisen Wägezellen werden Zellen vom Typ H10A der Firma Bosche (Datenblatt siehe Anhang) verwendet, welche wegen ihrer geringen Messgenauigkeit lediglich zur Prinzipbetrachtung geeignet sind.</ins></div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Hierfür wird nach einer anfänglichen Patentrecherche ein Konzept mithilfe einer Massenbilanz entworfen und anschließend bezüglich der technischen Mechanik überprüft. Auch ein bereits bestehendes Konzept wird hinsichtlich der Massenbilanz und technischen Mechanik validiert. Anschließend werden diese beiden Konzepte an einem Demonstrator erprobt und hinsichtlich ihrer Messgenauigkeit untersucht.</ins></div></td></tr>
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Armin Rohnen
http://www.institut-fuer-kaffeetechnologie.de/Wiki/index.php?title=Projektarbeit_W%C3%A4getechnik_2022&diff=249&oldid=prev
Armin Rohnen am 28. Februar 2023 um 16:27 Uhr
2023-02-28T16:27:34Z
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Armin Rohnen
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