Preparations for production in unigraphics NX software

Khusainov, R. M.; Yurasov, S. Yu.; Kazargeldinov, R.R.

doi:10.3103/s1068798x1704013x

Cited by 14 publications

(5 citation statements)

References 1 publication

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“…Modern CAD/CAM systems have special tools for recording engineering knowledge, making them the right environment for building special, intelligent machining templates. Such systems can certainly include systems such as CATIA or NX, which are widely used in this field [9][10][11][12][13][14][15].…”

Section: Cnc Machine Programmingmentioning

confidence: 99%

Intelligent manufacturing templates for CNC machine programming

Kowalski

Zawadzki

2022

J. Phys.: Conf. Ser.

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The main purpose of the work is to present the method of preparing special production templates in the CAM program assuming the automation of CNC machine programming. The template is developed according to the unique ACPUT method - automatic CAM programming using machining templates, consisting of a combination of knowledge engineering and special CAM program tools to minimize the time during the design of the technological process. In developing the templates, the ontology of the technological process in the field of milling machining used in the selected enterprise was used. The effectiveness of the automatic programming process of CNC machines using production templates has been described, on the example of the process of manufacturing matrix tooling used in the welding process.

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Section: Cnc Machine Programmingmentioning

confidence: 99%

Intelligent manufacturing templates for CNC machine programming

Kowalski

Zawadzki

2022

J. Phys.: Conf. Ser.

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“…The waist length is twice the zR value. Figure 3 schematically shows the propagation of a laser beam inside the cut [21,22,24]. The maximum metal thickness for which a "clean" cut is possible is denoted as x0.…”

Section: Fig 1: Side Cutting Surface Of Low-carbon Steelmentioning

confidence: 99%

Determination of Fiber Laser Cutting Parameters Taking Into Account the Distribution of the Laser Beam in the Material

Balabanov¹,

Gabbasov²,

Balabanova³

2020

International Journal of Engineering Research and Technology

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The metal cutting speed determines the productivity of laser technological devices [1,2,3]. An essential characteristic of the metal cut quality evaluation is the value of the side wall roughness of the cut Rz [2,3,4,9]. Also, the nature of the cut changes with depth. This means that the final roughness also changes. Laser cutting makes it possible to obtain finished parts without subsequent finishing, and the recommendations of technologies for industrial laser machines based on CO2 lasers contain the conditions of high-quality cutting for a wide range of materials [2,4,7,8]. This article covers setting up a fiber laser. It is assumed that effective channeling of the laser beam stops at a certain depth. The laser beam is scattered at large angles and absorbed by the material walls [5,6]. Experiments have shown that scattering occurs at the depths comparable to the laser wavelength and inhomogeneities of the material being processed. Of course, it is worth considering the laser settings and the material being cut. It was assumed that at the appropriate depth, when the channeling of the laser beam is stopped, the material melts due to the incandescent gas jet and the thermal conductivity of the metal. The article also presents the calculation of fiber laser parameters to ensure the minimum divergence of roughness at the entire depth of metal cut. The results of the work were tested at the existing production.

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“…Therefore, control [4], optimization of cutting forces [5], as well as its prediction is crucial to achieve the desired surface quality during machining [6]. This includes selecting the appropriate cutting parameters [7], tool geometry, and cutting strategies to minimize effort [8], ensuring that the final product meets pre-defined quality characteristics [8].…”

Section: Introductionmentioning

confidence: 99%

Development of a Parametric Model for Calculating Cutting Forces in External Cylindrical Turning of 16MNCR5 Steel

Balabanov,

Balabanova,

Agayev

2024

KEM

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The paper presents a mathematical model for calculating cutting forces during the machining of 16MnCr5 steel using the Sandvik CNMG 120408 16P25T tool. The modeling process involved the use of a test rig constructed based on the 16Д25 machine, which enabled the measurement of real values of spindle speed, longitudinal feed, cutting depth, and cutting forces. The results transmitted to a computer through the LTR-EU-8 workstation, equipped with galvanic isolated LTR modules and a synchronization interface. Based on the experimental results, the theoretical model demonstrated a deviation from actual measurements of no more than 4.72%. The study provides evidence that the cutting force calculations commonly presented by leading tool manufacturers are inherently overestimated. he difference in cutting forces can be 9%.

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Preparations for production in unigraphics NX software

Cited by 14 publications

References 1 publication

Intelligent manufacturing templates for CNC machine programming

Intelligent manufacturing templates for CNC machine programming

Determination of Fiber Laser Cutting Parameters Taking Into Account the Distribution of the Laser Beam in the Material

Development of a Parametric Model for Calculating Cutting Forces in External Cylindrical Turning of 16MNCR5 Steel

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