CALOTES,lisondra gwapo nga bata sa nga tanan kalibutan way makatupong

education

1. Pay attention to the discussion. No use of gadgets. Listen attentively to instructions and follow directions carefully. Have fun and learn! CLASSROOM RULES

2. When you heard the word "Cleaning," what was the first thing that comes to your mind? Cleaning refers to the process of removing contaminants, slag, rust, dirt, grease, or other impurities from the metal surface before, during, and after welding. UNLOCKING DIFFICULTIES

3. How about "Metalworking”? Metalworking is the process of shaping, cutting, joining, and finishing metal materials to create parts, tools, or structures. UNLOCKING DIFFICULTIES

4. !ICE BREAKER!

5. INSTRUCTIONS: I will divide you into two groups and I will whisper a message to the first person on your line and then he or she relay the message up to the last person, The last person in the group will state the correct answer in front. MESSAGE RELAY

6. 2 3 EXPLAIN the importance of cleaning surfaces and edges before welding. DEMONSTRATE the proper cleaning and preparation of metal surfaces and edges before fit-up and tacking. IDENTIFY the acceptable practices in preparing metal surfaces and edges. 1 LEARNING OBJECTIVES

7. CLEAN SURFACES AND EDGE

8. Proper cleaning of metal surfaces and edges 1 M ust be in mind before any fit-up and tacking took placed. There must be an acceptable cleaning procedure applied in the surface of the plates and pipes before welding joints. The cleaning of surfaces and edges is considered one step for achieving quality on the preparation of materials.

9. Edge A need to grind smoothly and squarely so that no gaps appear on the fit-up and the surface of the other plate to form Tee-joint. These two sides of the plate are placed together and see to it that no gaps are found, then tightly assemble. The contaminants that are found in the fit-up must be cleaned and removed for welding safety. Illustration Figure 1

10. Safety measures:   Before tacking, airtight fit-up must be checked so as to avoid air pockets in the fitted edge or surface.

11. The drawing showing Fig. A and B plates are beveled cut. The gas cutting results are not properly done, the surface is not smooth and with irregular line cut caused by incorrect cutting. The surface must be smoothened with the use of a grinder until such appearance is accepted. The surface of any dirt and contaminants such as rust, oil, grease, water, scale and old paint must be removed with appropriate tools and solution. Illustration Figure 2

12. RECAPITULATION 1.What tool use in smoothening metal surfaces? 2.Why is it important to have a smooth metal edge? 3.Can someone volunteer in front point out what metal is ready for tacking?

13. PERFORMANCE TASK

14. Preparation of weld surfaces and Edges Students should be able to clean and prepare metal edges using proper tools materials following the WPS standards .

15. Procedure: 1.Wear standard PPE’s. 2.Prepare materials to be clean. 3.Clean surfaces and edges based on job requirements. 4.Use correct tools and equipment for cleaning surfaces and edges in accordance to job requirements. 5.Perform grinding on rough and uneven surface for smooth preparation

16. SUMMARY Today, we've learned about the clean surfaces and edge. We've discussed the tools, materials and equipment needed to create it, and the importance of safety in the process.   We've also emphasized the importance of wearing PPE, particularly gloves, to protect your hands from any debris

17. SHORT QUIZ

18. 1. Why do cleaning of surface and edges of metal so important? a. Provide good appearance of the cut material b. Obey because it was instructed to do so. c. Dirt and other substance detrimental to weld quality. d. Very easy to fit-up joint.

19. 2. Removal of metal scales, old points, rust in metal is easy with the use of: a. Grinder b. Chipping hammer c. Scraper d. Metal and sandpaper

20. 3. Why airtight fit-up necessary for Tee-joint preparation? a. Dirt or contaminant will not stock inside b. Avoid gas pockets associated from the unfit fit-up. c. Rust attacked easily d. None of the above

21. 4. Beveled joint is considered "critical" in the category of weld. This means that: a. Weld joint is necessary for radiography b. Weld joint is for visual c. Weld joint with no inspection d. All of the above.

22. 5. Root face of beveled joint will not exceed a maximum of: a. 3 mm b. 4 mm c. 5 mm d. 6 mm

23. ASSIGNMENT On a one-whole sheet of paper answer the following: 1.What do you learn on our topic today? 2.Why do accuracy and precision important in welding? 3.How did small mistakes affect your previous projects?

24. THANK YOU!

25. WELDING SYSTEMS SOLID STATE Mars is actually a very cold place SOFT AND STRONG Venus has extremely high temperatures GAS WELDING Mercury is the closest planet to the Sun FOR RESISTANCE Saturn is a gas giant with several rings ARC WELDING It’s the farthest planet from the Sun BY BEAM OF ENERGY Jupiter is the biggest planet of them all

26. Images reveal large amounts of data, so remember: use an image instead of a long text. Your audience will appreciate it A PICTURE ALWAYS REINFORCES THE CONCEPT

27. 935,100M Big numbers catch your audience’s attention

28. 9h 55m 23s Jupiter’s rotation period 386,000 km Distance between Earth and the Moon

29. MERCURY LET’S USE SOME PERCENTAGES Mercury is the smallest planet of them all MARS Despite being red, Mars is a very cold place JUPITER Jupiter is the biggest planet of them all VENUS Venus is the second planet from the Sun 50% 25% 85% 70%

30. You can replace the image on the screen with your own work. Just right-click on it and select “Replace image” COMPUTER MOCKUP

31. You can replace the image on the screen with your own work. Just right-click on it and select “Replace image” TABLET MOCKUP

32. You can replace the image on the screen with your own work. Just right-click on it and select “Replace image” PHONE MOCKUP

33. INCREASED USE OF SOLDER Despite being red, Mars is a cold place MARS Mercury is the closest planet to the Sun MERCURY Neptune is the farthest planet from the Sun NEPTUNE

34. HISTORY OF WELDING Mercury is quite a small planet MERCURY Venus is the second planet from the Sun VENUS Earth is the third planet from the Sun EARTH Despite being red, Mars is a cold place MARS XXXX XXXX XXXX XXXX

35. EVOLUTION OF WELDS Follow the link in the graph to modify its data and then paste the new one here. For more info, click here Venus is the second planet from the Sun VENUS Neptune is the farthest planet from the Sun NEPTUNE

36. WELDING PROCESS Despite being red, Mars is a very cold place MARS Jupiter is the biggest planet in the Solar System JUPITER Saturn is composed by hydrogen and helium SATURN Venus is the second closest planet to the Sun VENUS

37. SECURITY OBJECTS OBJECTS USES Object 01 Here you can write the usage of the mentioned object Object 02 Here you can write the usage of the mentioned object Object 03 Here you can write the usage of the mentioned object Object 04 Here you can write the usage of the mentioned object Object 05 Here you can write the usage of the mentioned object

38. WELDING MATERIALS VENUS Venus has extremely high temperatures MERCURY Mars is actually a very cold place Mercury is the closest planet to the Sun SATURN Saturn is a gas giant and has several rings MARS

39. YOU CAN USE THIS GRAPH Follow the link in the graph to modify its data and then paste the new one here. For more info, click here Mars is a cold place MARS Venus is very hot VENUS Jupiter is enormous NEPTUNE 50% 30% 20%

40. USES OF THE TYPES OF WELDING Material 01 Material 01 Material 01 Material 01 Welding 01 ✔ ✔ Welding 02 ✔ ✔ Welding 03 Welding 04 ✔ ✔ Welding 05 ✔ ✔

41. COMMON TYPES OF SOLDER JOINTS SQUARE END Despite being red, Mars is actually a very cold place SOLO-V Venus has extremely high temperatures OVERLAP Jupiter is the biggest planet of them all T-JOINT Saturn is a gas giant and has several rings

42. PROS AND CONS Here you can write the pros Here you can write the pros Here you can write the pros Here you can write the pros Here you can write the pros Here you can write the pros Here you can write the pros Here you can write the cons Here you can write the cons Here you can write the cons Here you can write the cons Here you can write the cons Here you can write the cons Here you can write the cons

43. CONCLUSION Mercury is the closest planet to the Sun and the smallest one in the entire Solar System. This planet’s name has nothing to do with the liquid metal, since Mercury was named after the Roman messenger god. Despite being closer to the Sun than Venus, its temperatures aren’t as terribly hot as that planet’s. Its surface is quite similar to that of Earth’s Moon, which means there are a lot of craters and plains

44. You can speak a bit about this person here You can speak a bit about this person here OUR TEAM DANIEL BROWN PATTY GREEN

45. THANKS! DO YOU HAVE ANY QUESTIONS? [email protected] [phone] yourwebsite.com Please keep this slide for attribution

46. ICON PACK

47. ALTERNATIVE RESOURCES PHOTOS Man using angle grinder with sparks I Man using angle grinder with sparks II Full shot working man climbing ladder Mechanic repairing a bicycle Here’s an assortment of alternative resources whose style fits that of this template Close-up process of ring Female welder using grinder Front view of woman with welding device Side view of female welder at work

48. RESOURCES PHOTOS Car being taking care of in workshop Male mechanic working at his workshop Carpenter cutting mdf board inside workshop Artisan doing woodcutting front view Car being taking care of in workshop VECTORS Gradient abstract shapes landing page design ICONS Icon Pack: Job Safety | Lineal Did you like the resources of this template? Get them for free at our other websites!

49. RESOURCES PHOTOS Carpenter cutting mdf board inside workshop Man with mask welding metal in the atelier Front view of woman with welding tool and mask Front view of woman with welding tool Man with mask welding metal in the atelier Male mechanic working at his workshop I Male mechanic working at his workshop II Male mechanic working at his workshop III Did you like the resources of this template? Get them for free at our other websites!

50. Instructions for use If you have a free account, in order to use this template, you must credit Slidesgo by keeping the Thanks slide. Please refer to the next slide to read the instructions for premium users. As a Free user, you are allowed to: Modify this template. Use it for both personal and commercial projects. You are not allowed to: Sublicense, sell or rent any of Slidesgo Content (or a modified version of Slidesgo Content). Distribute Slidesgo Content unless it has been expressly authorized by Slidesgo. Include Slidesgo Content in an online or offline database or file. Offer Slidesgo templates (or modified versions of Slidesgo templates) for download. Acquire the copyright of Slidesgo Content. For more information about editing slides, please read our FAQs or visit our blog: https://slidesgo.com/faqs and https://slidesgo.com/slidesgo-school

51. As a Premium user, you can use this template without attributing Slidesgo or keeping the " Thanks " slide. You are allowed to: Modify this template. Use it for both personal and commercial purposes. Hide or delete the “Thanks” slide and the mention to Slidesgo in the credits. Share this template in an editable format with people who are not part of your team. You are not allowed to: Sublicense, sell or rent this Slidesgo Template (or a modified version of this Slidesgo Template). Distribute this Slidesgo Template (or a modified version of this Slidesgo Template) or include it in a database or in any other product or service that offers downloadable images, icons or presentations that may be subject to distribution or resale. Use any of the elements that are part of this Slidesgo Template in an isolated and separated way from this Template. Register any of the elements that are part of this template as a trademark or logo, or register it as a work in an intellectual property registry or similar. For more information about editing slides, please read our FAQs or visit our blog: https://slidesgo.com/faqs and https://slidesgo.com/slidesgo-school Instructions for use (premium users)

52. This presentation has been made using the following fonts: Hanken Grotesk ( https://fonts.google.com/specimen/Hanken+Grotesk ) Lato ( https://fonts.google.com/?query=lato ) #13162c #353d77 #4d59af #8fa5ce #ffffff Fonts & colors used

53. Create your Story with our illustrated concepts. Choose the style you like the most, edit its colors, pick the background and layers you want to show and bring them to life with the animator panel! It will boost your presentation. Check out h ow it works . Storyset Pana Amico Bro Rafiki Cuate

54. You can easily resize these resources without losing quality. To change the color , just ungroup the resource and click on the object you want to change. Then, click on the paint bucket and select the color you want. Group the resource again when you’re done. You can also look for more infographics on Slidesgo. Use our editable graphic resources...

55. JANUARY FEBRUARY MARCH APRIL PHASE 1 Task 1 Task 2 JANUARY FEBRUARY MARCH APRIL MAY JUNE PHASE 1 PHASE 2 Task 1 Task 2 Task 1 Task 2

56. You can resize these icons without losing quality. You can change the stroke and fill color ; just select the icon and click on the paint bucket/pen . In Google Slides, you can also use Flaticon’s extension , allowing you to customize and add even more icons. ...and our sets of editable icons

57. Educational Icons Medical Icons

58. Business Icons Teamwork Icons

59. Help & Support Icons Avatar Icons

60. Creative Process Icons Performing Arts Icons

61. Nature Icons

62. SEO & Marketing Icons