zielsicher Englisch, Metalltechnik, Schulbuch

Translate these three very important terms regarding tolerances and fits. Nennmaß Höchstmaß Mindestmaß nominal size maximum size limit minimum size limit Explain the term “tolerance”. It is is the difference between the maximum and the minimum size limits of a component. Why have tolerances to be as high as possible but as precise as possible. because of financial and economic reasons Name the three different tolerances. dimensional tolerance form tolerance tolerance of position Name the three different dimensional tolerances to determine the dimensional deviation of manufacturing dimensions. Which tolerance is used for dimensions without any tolerance specification (free sizes)? Mark it yellow. Mark the international tolerance red. The designer himself chooses this tolerance, mark it blue. deviation limits (blue) general tolerances (yellow) ISO tolerances (red) Name the three types of fit. loose fit medium fit interference fit Name the inner and the outer part of two components. The inner part is the bore, and the outer part is the shaft. 11 A2 12 A2–B1 13 A2 14 A2 15 A2–B1 16 A2–B1 What I can now do: ●● I can translate three important terms regarding tolerances and fits.  ➤ 11 Ich kann drei wichtige Ausdrücke, Toleranzen und Passungen betreffend, übersetzen. ●● I can explain the term “tolerance”.  ➤ 12 Ich kann den Begriff „Toleranz“ erklären. ●● I can explain why tolerances have to be as high as possible but as precise as possible.  ➤ 13 Ich kann erklären, warum Toleranzen so groß wie möglich, aber auch so präzise wie möglich, sein müssen. ●● I can name the three different tolerances.  ➤ 14 Ich kann die drei verschiedenen Toleranzen benennen. ●● I can name the three different dimensional tolerances to determine the dimensional deviation of manufacturing dimensions and say when they are valid.  ➤ 15 Ich kann die drei verschiedenen Maßtoleranzen nennen, die die Maßabweichungnen von Fertigungsmaßen bestimmen, und sagen, wann sie gültig sind. ●● I can name the three types of fit and the inner and outer parts of two components.  ➤ 16 Ich kann die drei Passungsarten benennen sowie den Innen- bzw. Außenteil einer Passung. 23 Tolerances and fits Check yourself 123 Nur zu Prüfzwecken – Eigentum des Verlags öbv