LEADER 05174nam 2200637 a 450 001 9910877479103321 005 20200520144314.0 010 $a1-118-60267-6 010 $a1-118-60271-4 010 $a1-118-60230-7 010 $a1-299-18773-0 035 $a(CKB)2550000001005905 035 $a(EBL)1124706 035 $a(OCoLC)828298712 035 $a(SSID)ssj0000832032 035 $a(PQKBManifestationID)11501367 035 $a(PQKBTitleCode)TC0000832032 035 $a(PQKBWorkID)10881265 035 $a(PQKB)10041355 035 $a(OCoLC)828677590 035 $a(MiAaPQ)EBC1124706 035 $a(EXLCZ)992550000001005905 100 $a20110518d2011 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aWood machining /$fedited by J. Paulo Davim 210 $aLondon $cISTE ;$aHoboken, N.J. $cWiley$d2011 215 $a1 online resource (289 p.) 225 1 $aISTE 300 $aDescription based upon print version of record. 311 $a1-84821-315-8 320 $aIncludes bibliographical references and index. 327 $aCover; Wood Machining; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Machining of Wood and Wood Composites; 1.1. Introduction; 1.2. Wood and wood-based composites; 1.3. Approach to cutting; 1.4. Main techniques of machining; 1.5. Problems of machining wood and wood composites - a review; 1.6. Into the future - further scenarios of wood and wood composites machining; 1.7. Acknowledgement; 1.8. Bibliography; Chapter 2. Wood and Wood-based Panel Machining Quality; 2.1. Solid wood machining; 2.1.1. Background; 2.1.2. Cutting forces; 2.1.3. Chip formation 327 $a2.1.4. Case study - monitoring the cutting operation2.2. Wood-based panels machining; 2.2.1. State of the art; 2.2.2. Processes for wood-based panels machining; 2.2.3. Case study; 2.3. Surface quality; 2.3.1. Objective surface characterization; 2.3.2. Subjective surface characterization; 2.4. Case study: solid wood machining and surface quality evaluation; 2.5. Case study: particleboard machining and edge quality evaluation; 2.6. Bibliography; Chapter 3. Reducing Tool Wear by Cryogenic Treatment and Cooling with Refrigerated Air when Processing Medium Density Fiberboard; 3.1. Introduction 327 $a3.2. Effects of refrigerated air3.2.1. Preliminary considerations; 3.2.2. Tool wear; 3.2.3. Elemental analysis and tool microstructure; 3.2.4. Electrical current and power consumption; 3.2.5. Edge quality of MDF; 3.2.6. Conclusions; 3.3. Effects of cryogenic treatment and refrigerated air; 3.3.1. Preliminary Considerations; 3.3.2. Tool wear; 3.3.3. Elemental analysis and tool microstructure; 3.3.4. Current and power draw; 3.3.5. Sound level; 3.3.6. Edge quality of MDF; 3.3.7. Conclusions; 3.4. Acknowledgements; 3.5. Bibliography 327 $aChapter 4. Wearing Mechanisms Contributing to Reduced Tool Life after Wood and Secondary Wood Products Machining4.1. Introduction; 4.2. Cutting edge-material cut interface; 4.3. TGA indirect evidence of HTTR; 4.4. Theoretical QC analysis of HTTR; 4.5. Investigations of direct evidence of HTTR; 4.6. Cutting edge SEM image examinations; 4.7. Synergistic effect of high temperature reactions and mechanical wear; 4.8. Final remarks; 4.9. Conclusions; 4.10. Acknowledgements; 4.11. Bibliography; Chapter 5. Monitoring Surface Quality on Molding and Sawing Processes for Solid Wood and Wood Panels 327 $a5.1. Introduction5.2. General concepts; 5.2.1. Raw material: solid wood and panels; 5.2.2. The cutting process; 5.3. Monitoring the cutting process; 5.3.1. Cutting forces; 5.3.2. Sound emission; 5.3.3. Cutting power; 5.4. Surface roughness and quality for solid wood and panels; 5.4.1. Surface roughness; 5.4.2. Quality criteria; 5.5. Concluding remarks; 5.6. Acknowledgements; 5.7. Bibliography; Chapter 6. Evaluating the Roughness of Sanded Wood Surfaces; 6.1. Introduction; 6.1.1. Sanded surface quality and its evaluation; 6.1.2. Metrology of sanded wood surfaces and associated problems 327 $a6.2. Profile filtering applied to wood surfaces 330 $aWood as an engineering material can be technically defined "as a hygroscopic, orthotropic, biological, and permeable material having extreme chemical diversity and physical complexity with structures, that vary extensively in their shape, size, properties and function". Therefore, using wood to its best advantage and most efficiency in engineering applications, specific characteristics or chemical, physical and mechanical properties must be considered.The products are divided into two classes, solid wood and composite wood products. Solid wood includes shipbuilding, bridges, flooring, mine 410 0$aISTE 606 $aMillwork (Woodwork) 606 $aWoodworking machinery 615 0$aMillwork (Woodwork) 615 0$aWoodworking machinery. 676 $a674 701 $aDavim$b J. Paulo$0739914 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910877479103321 996 $aWood machining$94199403 997 $aUNINA