1. 1.6 FASTENERS & CONNECTORS 1.7 REGULATION IN WOOD AND ANATOMY WOOD FURNITURE ENGINEERING 1.8 SOURCES OF FURNITURE DESIGN AND PRODUCT INFORMATION

2. Fastener hardware that use to fasten two @ more furniture componentsExample : screws, nail, nuts, bolts, rivets, retaining rings, pipe plugs, pins, panel fasteners, clinch studs, bits, and anchorsConnectors hardware use to attack / connect two @ more furniture componentExample : metal plate, hinges 3. Gadget or accessories hardware to enhance its function and beauties or decoration purposeExample : latches and catches 4. Nail Material Variety such as aluminium, braches, metalStructure Head to give better surface during application Body to strength then the grip during application Point the sharp to relocate the nail during application net as pilot hole during InsertionSize -Use penny system (length from head to point)-Use d determine length varied from 1 to 6 long-A gauge system to indicate the d as a nail 5. Type of nails For interior purpose-Casing nail ( excellent for door frame, cornices)- Finishing nail (good & mainly use in cabinet work, trim and other places where the nail head hiddenFor exterior purpose-Zinc : coated ( usually for roots and buildings exterior)Cement nail-Purposely for cement 6. ScrewDefinition- hardware which fastened the furniture component through twisting action during insertion. It need pilot recession and to avoid from spoiling StructureHead - Groove, Philips, Hexagonal Point - 2 parts : shank and thread Point - range as 15 - 32- need pilot to hole - type as thread on point Material- copper, brass, aluminium, 7. Type of screw COUNTERSUNK - SLOT HEAD:-This can be used for general woodworking for example fitting hinges to doors. Because the screw is countersunk it can be tightened 'flush' to the surface of the material.POZIDRIV HEAD:-Used with special screw drivers which will not slip when pressure is applied. This is ideal when using screws in corners or confined spaces.ROUND HEAD SCREW:-These are used for fixing pieces of material together where countersunk holes are not being used. Round head screws can look quite decorative especially if they are made of brass. 8. Why Screw More Popular Than Nail? Screw is more tighten than nailCan be twistHard to bend because it twistEasy to modified ( open & close )screws have 300 times more holding power. threads cut into and deform wood to hold tightly. nails grip with friction hold will loosen when wood shrinks and may pop nail head above surface and create callback in a drywall situation.screws hold much better. Nails drive much faster.Advanced technology in the screw fastener industry to offer a more stable and rust resistant productThe screw gun technology has greatly improved for the production crews to be more efficient.Better production crew safety with screw guns versus power drive nail guns. The screw guns are easier for a crew member to handle therefore less mistakes and more efficient crew personnel 9. Bolt & nutstwo component need in action-Bolt (part which have external thread)-Nut (part which have internal thread)Usually used to gather with :-washer : plate washer or spring washer -Ring : normal ring and split ring-Shape : counter shank, round, flat, pan, headlessBody type A, type B, and type C (combination type A and type B) 10. Dowel two main function- To fastened two parts as component -To strengthen the point Dimension given by diameterStrength depends on :-Diameter dowel-Length as dowel-Type as material used-Type of slob used : round, ground, spiral, annular 11. in relation to wood engineering, there are several regulations which may relevant when defining criteria for furniture engineeringThis is important to give understand of variability in wood which undoubtedly imposes limitations on its uses 12. Mechanical Properties A network of laboratories needs to be developed to evaluate species for mechanical properties using standards testing methods The methods should be serve the local needs for use of the timbers in questions, as well as the broader world market A coordinating group of representatives should initiate a program to formulate internationally recognized test and design standards aimed at more efficient use of native species Mentor laboratories need to designed to coordinate research and train researchers. Those involved with evaluation of mechanical properties of native species should attempt to identify statistical distributions and interactions of various physical and mechanical properties An international effort should bee made to develop a method for nondestructively evaluating and grading lumber for structural applications 13. Engineered uses of wood oExploit currently available non-destructive evaluation methods and develop new methods of stress rating structural wood products such as poles, lumber, and fabricated structural componentsoDevelop safe, durable, low cost, wood housing for the homeless.oFocus on improved design of wood connections. This includes chemical as well as mechanical connections and should involve the development of more accurate design models and innovate connections methods 14. Furniture design us the planning and design of a product and its parts in such a ways that is serial productions is as national as national as possibleFactors that affecting furniture design -availability of machines and equipment -no of pieces in on series -quality desired -availability of raw materials and equalities -competency of labor power 15. The need for furniture design and product information : The necessity of maintainingTo develop new forms of constructions which suited to the many raw materials that have introduceThe import of new production and specials machines and the concomitant decreases in manual laborThe market increase in export tradeThe increasing importance of automation 16. Sources : Previously studyResearch & developInstitutionalOutsiders regionGlobalization marketconsumer