Quality inspection is traditionally considered non-productive. That why the manufacturing industries aim to decrease times a bare minimum without sacrificing part quality. Alongside implementation of Industry 4.0 paradigm, data-driven in-situ quality control potential enabler for minimizing times. In that, surface roughness parameter prediction subject large body research, but studies on spatia...

In the present study, the effect of material and process parameters on the morphological and hardness properties of friction stir process (FSP) acrylonitrile butadiene styrene (ABS) were investigated. For this purpose, firstly ABS polymeric sheets were injection molded. Then a slot with predetermined depth and width was created on sheets using a horizontal milling machine. Nano type (nanoclay, ...

It is the responsibility of the restorative dentist to fabricate a surgical guide that dictates to the surgeon exact placement of each implant. Misaligned implants complicate the clinical and laboratory procedures in the fabrication of definitive restorations. The nonparallel placement of implants, especially when multiple implants are placed, can cause nonaxial loading during function, which m...

Abstract The tool geometry is generally of great significance in metal cutting performance. response surface method was used to optimize chamfer achieve reliable and minimum wear slot milling. Models were developed for edge chipping, rake wear, flank wear. adequacy the models verified using analysis variance at a 95% confidence level. Each optimized individually, multiple responses simultaneous...

This study is an attempt to obtain a suitable combination of the milling parameters optimize electrical power and material removal rate (MRR) in slot aluminium 6061. Machining radial depth cut (RDOC), feedrate (Fr) axial (ADOC) are optimized using high efficiency cutting strategy. The results analyzed through response surface ANOVA for MRR. Response optimization shows that RDOC=48.8 mm, Fr=3000...

Wire and Arc Additive Manufacturing has the potential to become an appropriate technique produce large complex-shaped metallic parts. However, a post-processing machining operation is necessary reach final geometry. In this work, Inconel 718 walls were manufactured in monitored environment their microstructure mechanical properties characterised. Then, slot milling operations performed investig...

In waterjet and laser milling, material is removed from a solid surface in a succession of layers to create a new shape, in a depth-controlled manner. The inverse problem consists of defining the control parameters, in particular, the two-dimensional beam path, to arrive at a prescribed freeform surface. Waterjet milling (WJM) and pulsed laser ablation (PLA) are studied in this paper, since a g...