... be observed. To assess the potential in industrial timber construction with a focus set on subtractive machining, this paper presents the state of the art in terms of the use of industrial robots and joinery machines, compact joinery machines, and gantry-type joinery machines in regard to milling processes...

...Kaidong Chen; He Zhang; Nathan van de Wouw; Emmanuel Detournay The accurate evaluation of the instantaneous undeformed chip thickness (IUCT) plays a crucial role in the modeling of milling processes. However, the vibrations of the tool–workpiece system can make conventional IUCT models either...

...Yu-Yuan Hsieh; Ming-Yi Tsai; Zhi-Zhe Xu This study has developed a new machining process for the side seal components of gray cast iron alloy of rotor engine, which is different from the traditional wire electrical discharge machining (WEDM) process. The new manufacturing process (milling...

...Liping Wang; Weitao Li; Guang Yu The stability lobe diagram (SLD) is an important expression way of milling stability prediction result. The SLD obtained by only selecting the most flexible mode fails to predict the chatter if the milling process is dominated by multiple modes. To reveal...

...) behavior, secondary Hopf bifurcations, and period-n bifurcations. milling dynamics serrated force stability simulation fringe projection machine tool dynamics machining processes metrology Multi-axis machining is a cornerstone manufacturing capability for discrete part production...

...Chenxi Wang; Xingwu Zhang; Xuefeng Chen; Hongrui Cao As the most significant material removal method, milling plays a very important role in the manufacturing industry. However, chatter occurs frequently in milling, which will seriously affect the production efficiency. The accurate prediction...

... that restricts its application. In this paper, the defects' characteristics including the formation mechanism, distribution characteristic, and cutting process of honeycomb cell walls during AHC milling process were experimentally investigated. Furthermore, using normalized Cockcroft and Latham ductile fracture...

...Andrew Honeycutt; Tony L. Schmitz This review paper presents a comprehensive analysis of period- n (i.e., motion that repeats every n tooth periods) bifurcations in milling. Although period-n bifurcations in milling were only first reported experimentally in 1998, multiple researchers have since...

... online December 12, 2014. Assoc. Editor: Tony Schmitz. 15 05 2014 05 08 2014 12 12 2014 This paper presents a semi-analytical numerical method for surface location error (SLE) prediction in milling processes, governed by a time-periodic delay-differential equation (DDE) in state...

...: Suhas Joshi. 29 07 2011 19 12 2013 This paper describes the application of Bayesian inference to the identification of force coefficients in milling. Mechanistic cutting force coefficients have been traditionally determined by performing a linear regression to the mean force values...

... available for milling. The stability lobe diagram (SLD) is a very fast and simple method to predict the chatter free zone, allowing the selection of the most adequate spindle speed and depth of cut for higher productivity. However, the data used to calculate the SLD, coming from frequency response functions...

... ( s ) [ λ 1 0 0 λ 2 ] ) = 0 In this study, combining the zero-order force model and the symmetric 2nd order dynamics of 2 DOF milling system, two quasi-one-dimensional characteristic equations are derived through eigen-decomposition...

... ] ,     B ( t ) = [ 0 0 - a p h xx ( t ) 0 ] In the field of high-speed milling, regenerative chatter is one of the most common obstacles to achieving high performance milling operations [ 1 , 2 ]. To overcome this obstacle, stability prediction...

... geometries in terms of process damping. The geometrical definitions for each case are given in detail together with the calculation of the indentation area in the Appendix. Fig. 5 Representative cases for flank-workpiece interaction in milling. ( a ) Types of flank geometries. ( b ) Comparison...

...Martin B. G. Jun; Chanseo Goo; Mohammad Malekian; Simon Park This paper investigates the mechanistic modeling of micro end milling forces, with consideration of the effects of plowing, elastic recovery, effective rake angle, and flank face rubbing. Two different mechanistic models are developed...

.... The concrete form is expressed as 14 Ω = - Φ ( Δ D ) F g - ψ ( Δ D ) F m + ξ ( Δ D ) T m where, milling force F m can be calculated by means of following general formulation 15.1 ( F mx ( φ j ) F my...

...Lin Zhu; Tien-Chien Jen; Yi-Hsin Yen; Xiao-Ling Kong In this paper, the feasibility and effectiveness of heat pipe cooling in end milling operations are investigated. A new embedded heat pipe technology was utilized to remove the heat generated at the tool-interface in end milling processes...

...Masahiro Fujiki; Jun Ni; Albert J. Shih This research investigates the strategy to achieve high material removal rate in tool path planning for the near-dry electrical discharge machining (EDM) milling process using tubular electrode with a lead angle. The proposed strategy to prevent leakage...

...Guillaume Fromentin; Vishal S. Sharma; Gérard Poulachon; Yann Paire; Romain Brendlen Day by day the application of thread milling process is enhancing in industry because of its inherent advantages over other thread cutting techniques. The current study dwells on the interference issue, which...

...: 0538786-IIP, 0917936-IIP), State of Indiana through the 21st Century R&T Fund, and Industrial Consortium members of the Center for Laser-based Manufacturing. References 1 Shelton , J. A. , and Shin , Y. C. , 2010 , “ Comparative Evaluation of Laser-Assisted Micro-Milling for AISI...