zielsicher Englisch, Metalltechnik, Schulbuch

Shop assistant 7.: The checkout is right over there when you’re ready. Have a good day! Customer 8.: You’ve been very helpful. Have a nice day, too. 10. 1.D, 2.A, 3.E, 4.B, 5.C Unit 8 15. subjective testing/senses result: good, rework or reject objective testing/gauging and measuring result: measured value Exception: A measured value is the result only for measuring. Gauging does not give an exact value. 16. measuring tools: vernier calliper, dial gauge, protractor, external micro- meter gauging tools: feeler gauge, straightedge, radius gauge, limit-gap gauge 17. Scribing is transferring the dimensions of a drawing onto the work piece. 18. Steel scribers with a hardened tip are used for metal materials. Copper zinc alloyed scribers are used for extremely hard materials. Fine liners are used for soft materials such as aluminium. 19. scriber, scratch gauge, marking gauge 20. centre square Unit 9 09. individual answers 10. b), c) 11. Country Nationality Language Austria Austrian German Bosnia Bosnian Bosnian Croatia Croatian Croatian Hungary Hungarian Hungarian Poland Polish Polish Serbia Serbian Serbian Turkey Turkish Turkish United Kingdom British English 12. I greet with a firm, quick hand- shake. I always have to keep eye contact, when greeting. Unit 10 15. any of the activities listed in task 01 16. 1.B, 2.A, 3.E, 4.C, 5.D 17. 1. 23; 2. The flight is delayed.; 3. AA589; 4. Newark 18. 1.C, 2.D, 3.B, 4.G, 5.F, 6.E, 7.A Unit 11 11. 1. I must show up in appropriate working trousers and safety boots. 2. I should listen carefully to the instructions given by the teacher. 3. I must not use a machine without being authorized. 12. 13. 1. Excuse me, have you seen my saw? 2. Could you please help me? 3. May I ask you a favour? 4. Are you still using the screwdriver? 14. 1. protective boots; 2. safety helmet; 3. protective goggles; 4. ear protectors Unit 12 08. Only with the company name followed by “Good morning/after- noon/evening …” 09. ANTON DACH It’s A for apple, N for Norway, T for tree, O for orange, N for Norway, D for Diana, A for apple, C for Charles, H for Harry NEUNKIRCHEN e.g. N for North Pole, E for Elizabeth, U for underground, N for North Pole, K for Kennedy, I for island, R for Robert, C for Charles, H for Holland, E for Elizabeth, N for North Pole 10. Individual answers. Example: Mr Miller has called today at 8:30 in the morning. Please call him back, it’s urgent. The material cannot be delivered today because of logistic problems. 11. 1. I’d like to speak to …, please. 2. Hold the line, please. 3. I’m sorry, but he’s not in today. 4. Sorry, the line’s engaged at the moment. 5. I’m afraid he’s in a meeting. 6. Would you like to leave a message? 7. Could you speak up, the line’s very bad. 8. Could you spell that, please? 9. I’ll give him the message when he returns. Unit 13 07. Cutting operations produce chips during the operation. Non-cutting operations don’t. 08. geometrically defined cutting edges; geometrically undefined cutting edges 09. grinding, drilling, flame cutting 10. water-jet cutting, punching, scissoring 11. 1.E, 2.C, 3.A, 4.B, 5.D 12. The ability to cut material without interfering with its inherent structure. 13. 3,000 km/hour Unit 14 09. 1. for soft steel, grey cast iron, stainless steel 2. for hard and rough materials such as high strength steel, laminated plastic 3. for soft materials such as alu- minium-, copper- and zinc-alloy 10. Countersinking: deburring, taper countersinking, cylindrical counter- sinking Reaming: improves the surface quality of a drilled hole, the dimen- sional and geometrical accuracy 11. tool steel alloys, high-speed steels, sintered materials, hard metal tipped saw blades 12. Milled file: positive chip angle, large chip holes, for soft materials; materials: aluminium, synthetic materials Cut file: negative chip angle, small chip holes, for harder materials; materials: steel, grey cast iron 13. The difference is the shape of the components. Flat materials are worked on a milling machine. Round materials are manufactured on a turning lathe. A grinder sharpens tools and smoothes the surface. Unit 15 18. casting, metal forming (bending, forging, fine sheet metal forming) 19. Sandcasting, gravity die casting, pressure die casting. Casting is used when the production of a work piece becomes too expensive using other methods. 20. 1. forge tongs, forging; 2. knife, knife edge cutting; 3. mould, casting; 4. a pair of pincers, cutting with two approaching blades; 5. forging ham- mers, forging; 6. bending machine, bending 21. advantages: saving material, saving time, higher strength of the work piece disadvantages: less accuracy, temper- atures that are too high burn the material and make it unusable. 22. free-form forging, closed die forging What I can now do: ●● I can name workshop rules. ➤ 11 Ich kannWerkstattvorschriftennennen. ●● I can name small talk topics. ➤ 12 Ich kannSmallTalk Themennennen. ●● I can ask polite questions. ➤ 13 Ich kannhöfliche Fragen formulieren. ●● I can identify safety equipment. ➤ 14 Ich kannSicherheitsausrüstungdefinieren. Name three important workshop rules. 1. I must show up in ppropriate working trousers and safety boots. 2. I should listen carefully to the instructions given by the teacher. 3. I must not use a machine without being authorized. When doing small talk, you might communicate with someone about … Find the hidden topics. (only from left to right) A W E A T H E R U N E W S N E B A S P O R T S V E D G I A C O M P A N Y D O R S I G H T S I N C A R S W I H O B B I E S U J O B X F O O D O C O U N T R Y H T P E O P L E O G F A N D H E R E S T A U R A N T S Ask polite questions to the given answers. 1. Excuse me, have you seen my saw? Yes, I have.The saw is on the workbench. 2. Could you please help me? Sorry, I am busy at the moment. 3. May I ask you a favour? Sure, how can I help? 4. Are you still using the screwdriver? No, please take it! Fill in the missing words. 1. I mu t wear protective boots to protect my feet from injuries. 2. I have to wear a safety helmet to protect my head from falling objects. 3. I should wear protective goggles to protect my eyes from dust. 4. I need to wear ear protectors to protect my ears from damage through loud noises. 1 A2 12 A2 13 A2 14 A2 Communicating in the workshop Check yourself 63 11 177 Solutions for the Check yourself-pages Nur zu Prüfzwecken – Eigentum des Verlags öbv