zielsicher Englisch, Metalltechnik, Schulbuch

Non-cutting operations. Label the pictures with these four important techniques. bending forging casting metal shearing 1 2 3 4 casting metal shearing forging bending Read the text and create a mind map about non-cutting operations for your portfolio. Remember from unit 13: non-cutting operations are the shaping processes of materials, in cold or warm condi- tions, without producing chips. You already know some of the opera- tions, but such operations also include casting, rolling, pulling, sintering and metal forming like bending, forging and fine metal sheet forming. Rolling and pulling won’t be a topic in today’s lesson and sintering has already been explained in Unit 3 when “working materials” was the topic. 01 A2 02 A2 Word bank forging Schmieden artist blacksmith Kunstschmied/-in 01 bending Biegen casting Gießen shearing Schneiden 02 metal forming Umformen sheet metal Blech Non-cutting operations in detail Lilly was always fascinated by forging, even when she was a little girl. Her dream job is to become a really good artist blacksmith. She thinks about all the beautiful and useful things she could make for people’s homes. However, there are also other non-cutting operations she has to learn about. Have you ever had the opportunity to watch a blacksmith at work? If yes, what was it like? 78 Unit 15 Nur zu Prüfzwecken – Eigentum des Verlags öbv