Wt5912 2012 u0-w1

664 views

Published on

Week 1: Intro and Health/Safety

Published in: Education, Business, Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
664
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
18
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Wt5912 2012 u0-w1

  1. 1. WT5912TECHNOLOGY EDUCATION &WORKSHOP PRACTICE 2:MATERIALS AND CONSTRUCTIONSpring Semester 2012Department of Design & Manufacturing TechnologyLecturer/Teacher: Mr. Joseph LysterTechnical Support: Mr. Joe MurrayLecture Notes: www.slideshare.net/WT4603
  2. 2. WT5912Introduction:  Lecturer: Joseph Lyster  Teaching Assistant: Joseph Lyster  Senior Technicians: Joseph Murray, Richard Hennessy & Louise Madden  Lab Groups: 2A  Courses Involved: Grad. Dip. In Technology Education  Lecture Times: Friday 4-5pm in SR2029….Be on time!!!  Lab Times: Monday 9-12/Tuesday 3-5pm  Lecture Notes: Available @ www.slideshare.net/WT4603 Department of Design & Manufacturing Technology
  3. 3. WT5912Introduction:Aim & Objectives The overall aim of this module is to prepare you for the role of teaching, learning and assessment of second level leaving certificate Construction Studies. Affective Domain: To motivate and foster your moral development as a teacher of Construction Studies with emphasis on critical pedagogy and practice, i.e. health & safety, through the integration of previous knowledge and methods of reflective inquiry Cognitive Domain: To draw on the learning obtained from your pervious qualifications to support the development of your knowledge, comprehension and application of both theoretical and practical elements of Constructions Studies Psychomotor Domain: To foster your ability to plan, develop and demonstrate practical processes and techniques through organised teaching and learning activities in the Construction Studies setting Department of Design & Manufacturing Technology
  4. 4. WT5912Introduction:Assessment…• 80% Laboratory Work• 20% Written Exam• Machines Exam/Day Practical Exam/Lab Booklet (Pass / Fail Basis)• Note: • Students must pass all assessment elements to obtain a pass in the module. • Students that fail the practical machines exam and repeat exam will automatically fail the entire module.• Refer to module guide for detail* Department of Design & Manufacturing Technology
  5. 5. WT5912 Construction Studies Department of Design & Manufacturing Technology
  6. 6. WT5912Construction StudiesBrief History Details:  Construction Studies (C.S.) was established in 1984 and was first introduced to vocational schools  It is a second level senior cycle subject and a follow on subject from junior certificate Materials Technology Wood (MTW)  It is part of the ‘established leaving certificate’ programme  The subject is optional, meaning students can choose to study it if they wish.  It is offered in most schools but not all.  It offers a broad range of learning involving both theory and practical.  In terms of its assessment, it is offered at both ordinary and higher level  The uptake in C.S. has continued despite the collapse of the Irish Construction sector/Industry.  This can be largely attributed to the learning experience on offer and the respect for teachers of C.S. Department of Design & Manufacturing Technology
  7. 7. WT5912Construction Studies:Aims & Objective Department of Design & Manufacturing Technology
  8. 8. WT5912Construction Studies:Assessment Department of Design & Manufacturing Technology
  9. 9. WT5912Construction Studies:The Theory…Theory/Drawings: General – Planning, sustainable development, health and safety etc… Substructure – Foundation types, rising walls, floors, radon, DPC, provision etc… Superstructure – External Walls, windows, doors, roofs, dormers, chimneys, etc… Internal Construction – Internal walls, floors, partitions, second fixings, doors, etc… Services and External Works – Mechanical services, electricity, wastewater treatment, sewage, etc… Heat and Thermal Effects In Buildings – Construction type, Insulation, material conductivity, air tightness etc… Illumination In Buildings – Natural Light, glazing, LUX, heat transfer, dwelling orientation etc… Sound In Buildings – Insulation etc… Department of Design & Manufacturing Technology
  10. 10. WT5912Construction Studies:The Practical… Practical:  Tools  Maintenance and care of tools  Uses, construction and mechanical principles  Health & Safety  Processes  Construction of joint types used in partitions, floors, stairs, roof, structural timbers, doors, window frames, box and carcase construction.  Laminating board material  Correct use of manufactured board  Storage of materials, knowing properties of wood.  Ability to effectively plan a cutting list, use of jigs clamps etc… Department of Design & Manufacturing Technology
  11. 11. WT5912Construction Studies:Coursework & Projects…Coursework Projects Department of Design & Manufacturing Technology
  12. 12. WT5912Construction Studies:Coursework & Projects… Department of Design & Manufacturing Technology
  13. 13. WT5912Construction Studies:Current Trends  Though the theoretical areas/principles of the subject remain the same there has been a significant change in the process of building.  This is currently being assessed in the leaving certificate exam, which is set by the State Examinations Commission (SEC).  The subject has engendered a strong theme for economic, social and environmental building performance, i.e. sustainability.  A few years ago the subject was to receive a formal update including a revised syllabus and new name –Architectural Technology.  However, the current economic climate and the issue of funds to support the broader range of development in the technologies has resulted in this plan being shelved until a future date. Department of Design & Manufacturing Technology
  14. 14. WT5912 HEALTH & SAFETY Department of Design & Manufacturing Technology
  15. 15. WT5912Health & Safety Management • Section 8(2)e of the 2005 Act states that it is the duty of every employer “to provide systems of work that are planned, organised, performed and maintained so as to be, so far as is reasonably practicable, safe and without risk to health.” • Health and safety management is a practical and systematic approach to identifying hazards and evaluating the extent of associated risk Department of Design & Manufacturing Technology
  16. 16. WT5912 Department of Design & Manufacturing Technology
  17. 17. WT5912 Department of Design & Manufacturing Technology
  18. 18. WT5912Unsafe WorkplacesCan be identified by: ▫ High accident/injury rates. ▫ Poor machinery guarding. ▫ Poor cleaning and housekeeping arrangements. ▫ Limited interest of OHS by employers/management. ▫ Lack of care/respect for safety rules. ▫ Poor safety culture. Department of Design & Manufacturing Technology
  19. 19. WT5912Safe Workplaces Can be identified by: • Regular inspection of workplace • Consultation between employer and employees. • Clearly defined structure of responsibilities…. • Employees are trained… • Exceeds the specific requirements of the law – manages safety not for fear of being reprimanded but for the employees. Department of Design & Manufacturing Technology
  20. 20. WT5912Safety ManagementThe Key steps of any Health & Safety Management scheme are:1. Policy2. Hazard identification3. Risk Assessment4. Control Measures.5. Recording Findings (Safety Statement)6. Monitoring, Review and Auditing Department of Design & Manufacturing Technology
  21. 21. WT5912Required Reading Department of Design & Manufacturing Technology
  22. 22. WT5912The Safety Management Process Department of Design & Manufacturing Technology
  23. 23. WT5912Health & Safety Policy Department of Design & Manufacturing Technology
  24. 24. WT5912Health & Safety Policy Department of Design & Manufacturing Technology
  25. 25. WT5912More information can be found byconsulting manufacturer’s manual Department of Design & Manufacturing Technology
  26. 26. WT5912Health & Safety at Work Act 2005 Pg. 30 of Health & Safety at Work Act 2005 Department of Design & Manufacturing Technology
  27. 27. WT5912Identify Hazards (Hazard Identification) Department of Design & Manufacturing Technology
  28. 28. WT5912 Department of Design & Manufacturing Technology
  29. 29. WT5912 Department of Design & Manufacturing Technology
  30. 30. WT5912 Department of Design & Manufacturing Technology
  31. 31. WT5912 Department of Design & Manufacturing Technology
  32. 32. WT5912 Department of Design & Manufacturing Technology
  33. 33. WT5912 Department of Design & Manufacturing Technology
  34. 34. WT5912 Department of Design & Manufacturing Technology
  35. 35. WT5912 Department of Design & Manufacturing Technology
  36. 36. WT5912 Department of Design & Manufacturing Technology
  37. 37. WT5912 Department of Design & Manufacturing Technology
  38. 38. WT5912 Department of Design & Manufacturing Technology
  39. 39. WT5912 Department of Design & Manufacturing Technology
  40. 40. WT5912Common Machinery/Mechanical Hazards Department of Design & Manufacturing Technology
  41. 41. WT5912Wrap Point: (Entanglement) Department of Design & Manufacturing Technology
  42. 42. WT5912Shear Point and Cutting Hazards Department of Design & Manufacturing Technology
  43. 43. WT5912Crush Points Department of Design & Manufacturing Technology
  44. 44. WT5912Ejection Hazards Department of Design & Manufacturing Technology
  45. 45. WT5912Other Hazards Department of Design & Manufacturing Technology
  46. 46. WT5912Hazards Department of Design & Manufacturing Technology
  47. 47. WT5912Classroom Risk Assessment: • You will need to develop a template for your lesson risk assessment. • Strategies will need to be developed to:  Reduce or eliminate risk  Demonstrate safe use of machine(s)  Teach key learning points relating to machine or process  Assess and record pupil learning and competence  Ensure adequate supervision of activities Department of Design & Manufacturing Technology
  48. 48. WT5912Room Layout Department of Design & Manufacturing Technology
  49. 49. WT5912 Room Layout Department of Design & Manufacturing Technology
  50. 50. WT5912 Room Layout Department of Design & Manufacturing Technology
  51. 51. WT5912Room Layout Department of Design & Manufacturing Technology
  52. 52. WT5912Assess Risk (Risk Assessment) Department of Design & Manufacturing Technology
  53. 53. WT5912 Department of Design & Manufacturing Technology
  54. 54. WT5912Risk Magnitude Department of Design & Manufacturing Technology
  55. 55. WT5912Risk Assessment Department of Design & Manufacturing Technology
  56. 56. WT5912Difference Between A Hazard & Risk• Hazard • means anything that can cause harm (eg chemicals, electricity, working from ladders, etc)• Risk • is the chance, high or low, that somebody will be harmed by the hazard. Department of Design & Manufacturing Technology
  57. 57. WT5912 Hierarchy of Risk Control A. Eliminate the Hazard Completely. B. Substitute Hazard with a safer alternative. C. Isolate the Hazard. D. Use engineering controls to reduce risk at the source (Guarding). E. Provide training on how to avoid risks. & if all that fails… F. Use PPE. Department of Design & Manufacturing Technology
  58. 58. WT5912Importance of being able to Assess Risk Department of Design & Manufacturing Technology
  59. 59. WT5912Risk Assessment Considerations• Consequences ▫ Minor Injury/Ill Health ( minor cuts, abrasions etc.) ▫ Injury/Ill Health (burns, sprains, minor fractures etc.) ▫ Serious Injury/Ill Health (breaks, deafness etc.) ▫ Major Injury/Ill Health (amputations, cancer, multiple breaks etc.) ▫ Fatality (one or more fatalities) Department of Design & Manufacturing Technology
  60. 60. WT4603Factors Effecting Likelihood & Occurrence Individual Factors ▫ Knowledge ▫ Motivation ▫ Skills ▫ Risk perception ▫ Training ▫ Mental condition ▫ Experience ▫ Physical condition ▫ Attitude ▫ Accident proneness Department of Design & Manufacturing Technology
  61. 61. WT5912Factors Effecting Likelihood & Occurrence Task factors ▫ Condition of ▫ Emergency equipment/tools arrangements ▫ Maintenance regime ▫ Training/ information/ ▫ Guarding/hazard instruction controls ▫ Supervision ▫ Workload ▫ Communications ▫ Patterns of work ▫ PPE Department of Design & Manufacturing Technology
  62. 62. WT5912 Department of Design & Manufacturing Technology
  63. 63. WT5912WT5912Factors Effecting Likelihood of Occurrence Department of Design & Manufacturing Technology
  64. 64. WT5912 Department of Design & Manufacturing Technology
  65. 65. WT5912WT5912Risk Magnitude Matrix Department of Design & Manufacturing Technology
  66. 66. WT5912 Department of Design & Manufacturing Technology
  67. 67. WT5912 Department of Design & Manufacturing Technology
  68. 68. WT5912Which Poses the Greatest Risk? Department of Design & Manufacturing Technology
  69. 69. WT5912 Department of Design & Manufacturing Technology
  70. 70. WT5912 Department of Design & Manufacturing Technology
  71. 71. WT5912Risk Magnitude Matrix Department of Design & Manufacturing Technology
  72. 72. WT5912 Department of Design & Manufacturing Technology
  73. 73. WT5912 Department of Design & Manufacturing Technology
  74. 74. WT5912 Department of Design & Manufacturing Technology
  75. 75. WT5912 Department of Design & Manufacturing Technology
  76. 76. WT5912 Department of Design & Manufacturing Technology
  77. 77. WT5912 Risk Assessment Template RISK ASSESSMENTLocation: SR2-047 Date: 24-09-2010 Assessment Carried out by: Mr. Joe LysterAssessment of: PILLAR DRILL CE Marking (Machines): Yes □ No □Page 1 of 1 Assessment Review Date: 24-09-2010 HAZARD RISK MAGNITUDE PERSONS AT RISK EXISTING CONTROLS REQUIRED CONTROLS PERSONS RESPONSIBLE TARGET DATE Weekly etc… Department of Design & Manufacturing Technology
  78. 78. WT5912 RISK ASSESSMENTLocation: SR2-047 Date: 24-09-2010 Assessment Carried out by: Mr. Joe LysterAssessment of: PILLAR DRILL CE Marking (Machines): Yes □ No □Page 1 of 1 Assessment Review Date: 24-09-2010 HAZARD RISK MAGNITUDE PERSONS AT RISK EXISTING CONTROLS REQUIRED CONTROLS PERSONS RESPONSIBLE TARGET DATE1. Entanglement2. Violent Ejection3. Piece Spinning4. Electric ShockHazards5. Cuts6. InadvertentStarting7. Space aroundMachine8. Tripping/Slipping9. Pinch Point10. Falling Table11. Noise Levels12. Crushing Department of Design & Manufacturing Technology
  79. 79. WT5912 SEVERITY 1. ENTANGLEMENT Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  80. 80. WT5912 SEVERITY 2. VIOLENT EJECTION Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  81. 81. WT5912 SEVERITY 3. PIECE SPINNING Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  82. 82. WT5912 SEVERITY 4. ELECTRIC SHOCK Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  83. 83. WT5912 SEVERITY 5. CUTS Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  84. 84. WT5912 6. INADVERTENT SEVERITY STARTING Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  85. 85. WT5912 7. SPACE AROUND SEVERITY MACHINE Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  86. 86. WT5912 SEVERITY 8. TRIPPING/SLIPPING Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  87. 87. WT5912 SEVERITY 9. PINCH POINT Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  88. 88. WT5912 SEVERITY 10. FALLING TABLE Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  89. 89. WT5912 SEVERITY 11. NOISE LEVELS Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  90. 90. WT5912 SEVERITY 12. Crushing Slightly Moderately Quite Very Extremely Harmful Harmful Harmful Harmful Harmful Highly Trivial Tolerable Tolerable Moderate Moderate Unlikely LIKELIHOOD Quiet Tolerable Tolerable Moderate Moderate Substantial Unlikely Likely Tolerable Moderate Moderate Substantial Substantial Quite Moderate Moderate Substantial Substantial Intolerable Likely Highly Moderate Substantial Substantial Intolerable Intolerable Likely Department of Design & Manufacturing Technology
  91. 91. WT5912 Department of Design & Manufacturing Technology
  92. 92. WT5912 Department of Design & Manufacturing Technology
  93. 93. WT5912 Department of Design & Manufacturing Technology
  94. 94. WT5912 Department of Design & Manufacturing Technology
  95. 95. WT5912 RISK ASSESSMENTLocation: SR2-047 Date: 24-09-2010 Assessment Carried out by: Mr. Joe LysterAssessment of: PILLAR DRILL CE Marking (Machines): Yes □̷ No □Page 1 of 1 Assessment Review Date: 24-09-2010 HAZARD RISK MAGNITUDE PERSONS AT RISK EXISTING CONTROLS REQUIRED CONTROLS PERSONS RESPONSIBLE TARGET DATE1. Entanglement Intolerable User of Machine Securing Clothes/Hair Chuck Guard Teacher/Students 24-09-20102. Violent Ejection Moderate All in Class Spring Loaded Chuck Chuck Guard Teacher/Students 24-09-20103. Piece Spinning Moderate All in Vicinity Clamp Correct Clamping Teacher/Students 24-09-20104. Electric Shock Inspection of Regular Inspection of Teacher/Students Moderate User of Machine 24-09-2010Hazards Equipment electrical components5. Cuts Exclusion zones Moderate User of Machine Training marked clearly in Teacher/Students 24-09-2010 relation to work area6. Inadvertent Lock isolator in the off Lockable Isolator Teacher/Students 24-09-2010Starting Moderate All in Vicinity position when not in Switch use7. Space around Safe work area Teacher/Students 24-09-2010Machine Substantial User of Machine Nothing exclusion zone marked around machine8. Tripping/Slipping Moderate User of Machine Nothing Sign posts Teacher/Students 24-09-20109. Pinch Point Substantial User of Machine Nothing Chuck Guard Teacher/Students 24-09-201010. Falling Table Pillar Post Lock Moderate User of Machine Correct Locking/Clamp Teacher/Students 24-09-2010 Handle11. Noise Levels Trivial All in Class Nothing PPE & Sign posts Teacher/Students 24-09-201012. Crushing Intolerable All in Vicinity Nothing Secure Fixing Teacher/Students 24-09-2010 Department of Design & Manufacturing Technology
  96. 96. WT5912 CLASSROOM MANAGEMENT: Health & Safety… Department of Design & Manufacturing Technology
  97. 97. WT5912Supervision & Access • Students should only work in a high risk area when it is fully under the control of a person competent to work in and supervise that area. • Close monitoring of students using machinery. • Students must not be permitted to use equipment while unsupervised. • It is the responsibility of the schools to ensure that the machines are not accessible to unauthorised persons ▫ Cleaners ▫ Visitors ▫ Unsupervised students. Department of Design & Manufacturing Technology
  98. 98. WT5912Supervision & Access Department of Design & Manufacturing Technology
  99. 99. WT5912Supervision & Access Department of Design & Manufacturing Technology
  100. 100. WT5912 Exclusion Zones • An assessment of each workshop should be carried out in order to determine the safe operational area around each machine. • Hard wearing and clearly visible markings should be set down on the floor to indicate these safe operation areas. • If necessary, machines should be moved to accommodate this safe operational area. Department of Design & Manufacturing Technology
  101. 101. WT5912Emergency Isolators and Emergency Stops Department of Design & Manufacturing Technology
  102. 102. WT5912 Start/Stop• Are there appropriate start / stop controls ?• Location• Colour• Flush mounted• Mushroom head ▫ Turn release ▫ Key release Department of Design & Manufacturing Technology
  103. 103. WT5912Start/Stop Stop control must have priority over the Start control. Start Control  Flush  Recessed Stop Control  Mushroom Head  Push Bar Department of Design & Manufacturing Technology
  104. 104. WT5912Emergency StopSome machines may have two stoppingdevices.Hand OperatedFoot/Knee Operated Department of Design & Manufacturing Technology
  105. 105. WT5912Material Preparation Department of Design & Manufacturing Technology
  106. 106. WT5912GuardingMachine guards must: ▫ Be of robust construction. ▫ Not give rise to any additional hazard. ▫ Not be easily removed or rendered inoperative. (Removed with the use of a tool) ▫ Be situated a sufficient distance from the danger zone. ▫ Not restrict more than necessary the view of the operating cycle of the equipment Department of Design & Manufacturing Technology
  107. 107. WT5912 Lighting Department of Design & Manufacturing Technology
  108. 108. WT5912Push Sticks Department of Design & Manufacturing Technology
  109. 109. WT5912Maintenance of Machinery Department of Design & Manufacturing Technology
  110. 110. WT5912Preventative Maintenance Department of Design & Manufacturing Technology
  111. 111. WT5912Maintenance Records Department of Design & Manufacturing Technology
  112. 112. WT5912Inspection of Machinery Department of Design & Manufacturing Technology
  113. 113. WT5912Inadvertent Starting Department of Design & Manufacturing Technology
  114. 114. WT5912Machinery Rundown Time Department of Design & Manufacturing Technology
  115. 115. WT5912CE Mark The CE Marking is not a mark indicating conformity to a standard but rather a mark indicating conformity to the legal requirements of EU Directives. Department of Design & Manufacturing Technology
  116. 116. WT5912CE Mark• CE Marking is the symbol as shown on the top of this page.• The letters "CE" are the abbreviation of French phrase "Conformité Européene" which literally means "European Conformity".• The term initially used was "EC Mark" and it was officially replaced by "CE Marking" in the Directive 93/68/EEC in 1993. Department of Design & Manufacturing Technology
  117. 117. WT5912CE Mark• Machinery must bear the “CE” mark in order to be deemed in compliance with these regulations.• Must not add to machinery – must be there… criminal offence to try to add it.• Also an offence to reduce the visibility of the “CE” Marking on a machine. Department of Design & Manufacturing Technology
  118. 118. WT5912CE Mark The existence of the “CE” marking on a piece of machinery should indicate that its manufacturer has met all relevant standards and requirements. Department of Design & Manufacturing Technology
  119. 119. WT5912CE Mark Never assume that machinery is safe just because it has a “CE” marking Department of Design & Manufacturing Technology
  120. 120. WT5912 Emergency/Mandatory/ Permission ActionRegulatory/ Warning/ Prohibited Caution- Danger Department of Design & Manufacturing Technology
  121. 121. WT5912 Surface Planer Department of Design & Manufacturing Technology
  122. 122. WT5912 Surface Planer 1 Guide Fence 2 Infeed Table 3 Isolator Infeed Dept Adjustment 4 Wheel8 5 Start/Stop Control 2 Infeed Adjustment Lock 6 Handle 7 Blade Guard Blade Guard 8 Clamp/Release Mechanism 9 Outfeed Table Guide Fence 10 Adjustment Wheel 11 Guard Guide Guide Fence Lock 12 Handle Department of Design & Manufacturing Technology
  123. 123. WT5912Step 1: Isolate machine Step 2: Squaring guide fence •Set up surface planer guide fence @ 90⁰ to table surface •Note infeed and outfeed table. •Square to infeed using right angle square. •Use red lock handles to open and adjust fence. •Lock gently when fence is perpendicular to infeed table. Department of Design & Manufacturing Technology
  124. 124. WT5912Step 3: Setting infeed dept •This machine is calibrated in metric. Infeed Infeed •Maximum recommended material removal is 1-2mm/pass •Dept stop to be set at 2mm •Open infeed lock handle •Turn wheel to left to drop table to 2mm •Lower you drop, the more the planer cutting block is exposed •Close infeed lock handle when required dept is achieved. •* Do not adjust outfeed table level, this is for maintenance purposes only* Department of Design & Manufacturing Technology
  125. 125. WT5912Step 4: Setting the guide fence width •Minimum blade exposure •Width of material + 10mm is recommended •This results in 10mm blade exposure - Safety •Adjust lock handle to wind in or out guide fence •Lock in appropriate position Department of Design & Manufacturing Technology
  126. 126. WT5912Step 5: Guard adjustment •Guard set for face side = handle up – 10mm blade exposure •Guard set for face edge = handle flat – no blade exposure Department of Design & Manufacturing Technology
  127. 127. WT5912Step 6: Material Inspection •Inspect material for the following defects •Cupping •Bowing •Twist •Knots •Loose grain •Example - if material is bowed, set the bowed face to the surface planer table surface and process. Material should never be run through hump side down. Department of Design & Manufacturing Technology
  128. 128. WT5912Step 7: Determining face side and face edge •Use machine surface to check square •Select appropriate face side and face edge based on inspection •Preliminary surface marking using an ‘X’ with no less than a HB pencil •Ensure extraction gate valve is open and extraction is on •Proceed to plane material – face side and face edge only! Gate Valve locate on extractor pipe just above surface planer X X Department of Design & Manufacturing Technology
  129. 129. WT5912Step 8: Planing face side •Material position Dept of Hand Dept of Hand •Hand positions Ensure Guard Guide is in a vertical position to plane face side Department of Design & Manufacturing Technology
  130. 130. WT5912 Note Hand Positions in relation to material Department of Design & Manufacturing Technology
  131. 131. WT5912Step 9: Planing face edge •Material position Dept of Hand Dept of Hand •Hand position Ensure Guard Guide is in a horizontal position to plane face edge Department of Design & Manufacturing Technology
  132. 132. WT5912 Note Hand Positions in relation to material Split second blade Exposure Blade guard flat onto table Department of Design & Manufacturing Technology
  133. 133. WT5912 Department of Design & Manufacturing Technology
  134. 134. WT5912 Thicknesser Department of Design & Manufacturing Technology
  135. 135. WT5912Thicknesser 1 1 Extractor Pipe 2 Control Panel 3 Adjustment Lever 4 Thicknesser Bed Department of Design & Manufacturing Technology
  136. 136. WT5912 Delta Switch Stop/StartLab sequence – Thicknesser Twist Release StopStep 1: 1. Unlock twist release stop mechanism 2. Press green button to start 3. Allow machine to build up, this can be determined by noise consistency 4. When noise is consistent flip delta switch to on position 5. Feed rate, i.e. Speed at which material is passed, is set. 6. Adjust table height as required 7. Feed material as directed Display Panel Thicknesser Bed Adjustment Feed Rate Control Control Department of Design & Manufacturing Technology
  137. 137. WT5912 Department of Design & Manufacturing Technology
  138. 138. WT5912 Department of Design & Manufacturing Technology
  139. 139. WT5912Step 4: Rip Saw Department of Design & Manufacturing Technology
  140. 140. WT5912Step 4: Rip Saw 1 2 5 3 4 Department of Design & Manufacturing Technology
  141. 141. WT5912Step 4: Rip Saw4 6 4 Blade Adjustment Wheel 5 5 Power Isolator 6 Start/Stop 8 Crown Guard 9 Riving Knife 8 10 Saw Blade 9 Department of Design & Manufacturing Technology
  142. 142. WT5912Step 4: Rip Saw OUTFEED TABLE SLILDING TABLE Department of Design & Manufacturing Technology
  143. 143. WT5912Step 4: Rip Saw Cross Cutting Ripping Department of Design & Manufacturing Technology
  144. 144. WT5912Step 4: Rip Saw – Ripping Material Mark Line across end grain: 1. Horizontal when cutting 2. Vertical when planing#NB: Ensure correct use of PPE and push sticks are practiced. Department of Design & Manufacturing Technology
  145. 145. WT5912Step 4: Rip Saw – Ripping Material Department of Design & Manufacturing Technology
  146. 146. WT5912 Refer back to your cutting list to make sure you cut pieces to the correct length. After the material has been ripped and surface planned into correct / required sizes, you then have to cross-cut the sections to the required length. For this, you will have to set up the fence on the sliding table to achieve this. Department of Design & Manufacturing Technology
  147. 147. WT5912#NB: Ensure guards and guides are set-up and used correctly and safely. Department of Design & Manufacturing Technology

×