DESIGN OF CABLE STRIPPING MACHINE AND
STATIC ANALYSIS FOR PROCESS
IMPROVEMENT
DISEÑO DE MÁQUINA PELADORA DE CABLES Y
ANÁLISIS ESTÁTICO PARA MEJORA DE PROCESO
Irvin Federico Garrido Hernández
Universidad Tecnológica del Centro de Veracruz – México
José Roberto Grande Ramírez
Universidad Tecnológica del Centro de Veracruz – México
Marco Antonio Díaz Martínez
TecNM-Instituto Tecnológico Superior de Pánuco – México
Oscar Alberto Hernández Suazo
Universidad Tecnológica del Centro de Veracruz – México
Cesar Augusto Luna De la Luz
Universidad Tecnológica del Centro de Veracruz – México
Erika Sánchez Castro
Universidad Tecnológica del Centro de Veracruz - México
pág. 5886
DOI: https://doi.org/10.37811/cl_rcm.v9i2.17338
Design of cable stripping machine and static analysis for process improvement
Ing. Irvin Federico Garrido Hernández1
20203h101039@utcv.edu.mx
https://orcid.org/0009-0000-3984-2828
Universidad Tecnológica del Centro de
Veracruz
México
Dr. José Roberto Grande Ramírez
jose.grande@utcv.edu.mx
https://orcid.org/0000-0001-7468-3519
Universidad Tecnológica del Centro de
Veracruz
México
Dr. Marco Antonio Díaz Martínez
marco.dm@panuco.tecnm.mx
https://orcid.org/0000-0003-1054-7088
TecNM-Instituto Tecnológico Superior de
Pánuco México
Mtro. Oscar Alberto Hernández Suazo
oscar.suazo@utcv.edu.mx
https://orcid.org/0000-0001-8604-532X
Universidad Tecnológica del Centro de
Veracruz
México
Mtro. Cesar Augusto Luna De la Luz
cesar.luna@utcv.edu.mx
https://orcid.org/0000-0003-1504-8739
Universidad Tecnológica del Centro de
Veracruz
México
Mtra. Erika Sánchez Castro
erika.sanchez@utcv.edu.mx
https://orcid.org/0009-0003-0662-0884
Universidad Tecnológica del Centro de
Veracruz
México
ABSTRACT
This article presents the design and static analysis of a copper cable stripping machine to improve
recycling processes' efficiency. Currently, copper extraction from electrical cables represents a
challenge due to the presence of insulating materials, which limits productivity and generates material
losses. This project focuses on developing a mechanized system that replaces the manual process,
optimizes time, reduces physical effort, and ensures precise cutting. To achieve this, SolidWorks was
used to model and simulate the machine structure, ensuring its mechanical viability through static
analysis. Factors such as stresses, displacements, and the safety factor in the blade supports were
evaluated, determining that the design is structurally safe with a maximum stress of 29.8 MPa and a
safety factor of 18. The results confirm the possibility of improving the design to reduce weight without
compromising its integrity. This study represents a breakthrough in copper recycling methods,
promoting efficient and sustainable solutions in the applied region.
Keywords: mechanical design, static analysis, safety factor, copper recycling
1 Autor principal.
Correspondencia: 20203h101039@utcv.edu.mx
DOI: https://doi.org/10.37811/cl_rcm.v9i2.17338
Design of cable stripping machine and static analysis for process improvement
Ing. Irvin Federico Garrido Hernández1
20203h101039@utcv.edu.mx
https://orcid.org/0009-0000-3984-2828
Universidad Tecnológica del Centro de
Veracruz
México
Dr. José Roberto Grande Ramírez
jose.grande@utcv.edu.mx
https://orcid.org/0000-0001-7468-3519
Universidad Tecnológica del Centro de
Veracruz
México
Dr. Marco Antonio Díaz Martínez
marco.dm@panuco.tecnm.mx
https://orcid.org/0000-0003-1054-7088
TecNM-Instituto Tecnológico Superior de
Pánuco México
Mtro. Oscar Alberto Hernández Suazo
oscar.suazo@utcv.edu.mx
https://orcid.org/0000-0001-8604-532X
Universidad Tecnológica del Centro de
Veracruz
México
Mtro. Cesar Augusto Luna De la Luz
cesar.luna@utcv.edu.mx
https://orcid.org/0000-0003-1504-8739
Universidad Tecnológica del Centro de
Veracruz
México
Mtra. Erika Sánchez Castro
erika.sanchez@utcv.edu.mx
https://orcid.org/0009-0003-0662-0884
Universidad Tecnológica del Centro de
Veracruz
México
ABSTRACT
This article presents the design and static analysis of a copper cable stripping machine to improve
recycling processes' efficiency. Currently, copper extraction from electrical cables represents a
challenge due to the presence of insulating materials, which limits productivity and generates material
losses. This project focuses on developing a mechanized system that replaces the manual process,
optimizes time, reduces physical effort, and ensures precise cutting. To achieve this, SolidWorks was
used to model and simulate the machine structure, ensuring its mechanical viability through static
analysis. Factors such as stresses, displacements, and the safety factor in the blade supports were
evaluated, determining that the design is structurally safe with a maximum stress of 29.8 MPa and a
safety factor of 18. The results confirm the possibility of improving the design to reduce weight without
compromising its integrity. This study represents a breakthrough in copper recycling methods,
promoting efficient and sustainable solutions in the applied region.
Keywords: mechanical design, static analysis, safety factor, copper recycling
1 Autor principal.
Correspondencia: 20203h101039@utcv.edu.mx
pág. 5887
Diseño de máquina peladora de cables y análisis estático para mejora de proceso
RESUMEN
Este artículo aborda el diseño y análisis estático de una máquina peladora de cables de cobre, con el
objetivo de mejorar la eficiencia en los procesos de reciclaje. Actualmente, la extracción de cobre a
partir de cables eléctricos representa un desafío debido a la presencia de materiales aislantes, lo que
limita la productividad y genera pérdidas de material. Este trabajo se centra en el desarrollo de un
sistema mecanizado que sustituya el proceso manual, optimizando el tiempo, reduciendo el esfuerzo
físico y garantizando un corte preciso. Para ello, se utilizó SolidWorks para modelar y simular la
estructura de la máquina, asegurando su viabilidad mecánica mediante análisis estático. Se evaluaron
factores como esfuerzos, desplazamientos y el factor de seguridad en los soportes de la cuchilla,
determinando que el diseño es estructuralmente seguro con un esfuerzo máximo de 29.8 MPa y un
factor de seguridad de 18. Los resultados confirman la posibilidad de mejorar el diseño para reducir
peso sin comprometer su integridad. Este estudio representa un avance en los métodos del reciclaje de
cobre, promoviendo soluciones eficientes y sostenibles en la región aplicada.
Palabras clave: diseño mecánico, análisis estático, factor de seguridad, reciclaje de cobre
Artículo recibido 15 marzo 2025
Aceptado para publicación: 20 abril 2025
Diseño de máquina peladora de cables y análisis estático para mejora de proceso
RESUMEN
Este artículo aborda el diseño y análisis estático de una máquina peladora de cables de cobre, con el
objetivo de mejorar la eficiencia en los procesos de reciclaje. Actualmente, la extracción de cobre a
partir de cables eléctricos representa un desafío debido a la presencia de materiales aislantes, lo que
limita la productividad y genera pérdidas de material. Este trabajo se centra en el desarrollo de un
sistema mecanizado que sustituya el proceso manual, optimizando el tiempo, reduciendo el esfuerzo
físico y garantizando un corte preciso. Para ello, se utilizó SolidWorks para modelar y simular la
estructura de la máquina, asegurando su viabilidad mecánica mediante análisis estático. Se evaluaron
factores como esfuerzos, desplazamientos y el factor de seguridad en los soportes de la cuchilla,
determinando que el diseño es estructuralmente seguro con un esfuerzo máximo de 29.8 MPa y un
factor de seguridad de 18. Los resultados confirman la posibilidad de mejorar el diseño para reducir
peso sin comprometer su integridad. Este estudio representa un avance en los métodos del reciclaje de
cobre, promoviendo soluciones eficientes y sostenibles en la región aplicada.
Palabras clave: diseño mecánico, análisis estático, factor de seguridad, reciclaje de cobre
Artículo recibido 15 marzo 2025
Aceptado para publicación: 20 abril 2025
pág. 5888
INTRODUCTION
Metal recycling plays a fundamental role in reducing environmental impact and optimizing the use of
resources (Nakajima et al., 2014). Copper, a material widely used in the electrical and electronics
industry, is one of the most recycled metals due to its high demand and possible reuse without
significant loss of properties (Liu et al., 2023). However, the process of recovering copper from
electrical cables presents significant challenges due to the presence of insulating materials that must be
efficiently removed to maximize metal recovery.
Traditional cable stripping techniques, whether manual or using essential tools, present limitations
regarding efficiency, safety, and precision. In the recycling industry, modernizing these processes is
key to improving productivity and ensuring optimal copper utilization. The factory Mecánica Hidráulica
de Precisión Dos S.A. de C.V., located in Veracruz, Mexico, faces the challenge of improving copper
extraction from electrical cables, given that the current technology employed at the plant is based on
low-performance manual tools.
This study proposes the computer-aided design and improvement of a copper wire stripping machine
that incorporates technological improvements to increase its efficiency, reduce manual effort, and
ensure a safer and more precise process. Analyzing current technologies and implementing a
mechanized system aims to modernize the recycling process and contribute to the industry's
sustainability. The main objective of this article is to design and analyze a wire stripping machine in
SolidWorks that will increase process efficiency. To this end, the following key aspects will be
addressed:
1. Process automation. Integrate a motorized system that replaces the manual peeling
mechanism, reducing the time and effort required for copper extraction.
2. Design optimization. Develop a model that guarantees cutting precision, minimizes material
loss, and ensures the quality of recycled copper.
3. Static analysis. Perform analysis of the main component, specifically the cutting disc support,
to ensure the efficiency of the system's stresses, displacements, and safety factor.
4. Improved operational safety. Reduce the risks associated with using hand tools, ensuring safe
working conditions for operators.
INTRODUCTION
Metal recycling plays a fundamental role in reducing environmental impact and optimizing the use of
resources (Nakajima et al., 2014). Copper, a material widely used in the electrical and electronics
industry, is one of the most recycled metals due to its high demand and possible reuse without
significant loss of properties (Liu et al., 2023). However, the process of recovering copper from
electrical cables presents significant challenges due to the presence of insulating materials that must be
efficiently removed to maximize metal recovery.
Traditional cable stripping techniques, whether manual or using essential tools, present limitations
regarding efficiency, safety, and precision. In the recycling industry, modernizing these processes is
key to improving productivity and ensuring optimal copper utilization. The factory Mecánica Hidráulica
de Precisión Dos S.A. de C.V., located in Veracruz, Mexico, faces the challenge of improving copper
extraction from electrical cables, given that the current technology employed at the plant is based on
low-performance manual tools.
This study proposes the computer-aided design and improvement of a copper wire stripping machine
that incorporates technological improvements to increase its efficiency, reduce manual effort, and
ensure a safer and more precise process. Analyzing current technologies and implementing a
mechanized system aims to modernize the recycling process and contribute to the industry's
sustainability. The main objective of this article is to design and analyze a wire stripping machine in
SolidWorks that will increase process efficiency. To this end, the following key aspects will be
addressed:
1. Process automation. Integrate a motorized system that replaces the manual peeling
mechanism, reducing the time and effort required for copper extraction.
2. Design optimization. Develop a model that guarantees cutting precision, minimizes material
loss, and ensures the quality of recycled copper.
3. Static analysis. Perform analysis of the main component, specifically the cutting disc support,
to ensure the efficiency of the system's stresses, displacements, and safety factor.
4. Improved operational safety. Reduce the risks associated with using hand tools, ensuring safe
working conditions for operators.
pág. 5889
Various works involving design and stress analysis have been carried out using different approaches.
For example, García & Martínez (2019) designed a mechanical transmission for a materials testing
machine, performing static analysis to evaluate its structural performance and ability to withstand
specific loads. Another relevant work is that of Pérez & Gómez (2022), who achieved satisfactory
results by improving the design of an experimental 3D printer, applying static analysis to increase its
stability and precision during printing. Likewise, an article shows the design of a machine for tensile
and compression testing on materials, applying static analysis to validate its strength and operation
under biaxial loads (Rodríguez, 2018). On the other hand, the study by David & Madukauwa (2016),
analyzes the mechanical behavior of an innovative composite platform under static loads using
numerical simulations. Damage from bolted fasteners in E-glass beams and the impact of embedded
optical sensors were evaluated. The results showed damage thresholds and minimal impact on structural
rigidity. Finally, Miranda-Molina et al. (2020) developed a CNC mechanical system for machining and
3D printing, evaluating its accuracy and functionality through static and dynamic analysis to ensure its
structural performance. Like this proposal, the previous works emphasize the application of mechanical
design and static analysis in developing and optimizing various machines and components,
guaranteeing their functionality and resistance under operating conditions.
METODOLOGÍA
The methodology combines a technical approach and structural analysis to ensure the proposed solution
is viable, efficient, and applicable. The steps are shown in Fig. 1 below.
Figure 1. Methodology proposed for this study
Various works involving design and stress analysis have been carried out using different approaches.
For example, García & Martínez (2019) designed a mechanical transmission for a materials testing
machine, performing static analysis to evaluate its structural performance and ability to withstand
specific loads. Another relevant work is that of Pérez & Gómez (2022), who achieved satisfactory
results by improving the design of an experimental 3D printer, applying static analysis to increase its
stability and precision during printing. Likewise, an article shows the design of a machine for tensile
and compression testing on materials, applying static analysis to validate its strength and operation
under biaxial loads (Rodríguez, 2018). On the other hand, the study by David & Madukauwa (2016),
analyzes the mechanical behavior of an innovative composite platform under static loads using
numerical simulations. Damage from bolted fasteners in E-glass beams and the impact of embedded
optical sensors were evaluated. The results showed damage thresholds and minimal impact on structural
rigidity. Finally, Miranda-Molina et al. (2020) developed a CNC mechanical system for machining and
3D printing, evaluating its accuracy and functionality through static and dynamic analysis to ensure its
structural performance. Like this proposal, the previous works emphasize the application of mechanical
design and static analysis in developing and optimizing various machines and components,
guaranteeing their functionality and resistance under operating conditions.
METODOLOGÍA
The methodology combines a technical approach and structural analysis to ensure the proposed solution
is viable, efficient, and applicable. The steps are shown in Fig. 1 below.
Figure 1. Methodology proposed for this study
pág. 5890
Analysis of the opportunity area
The company where the case study was conducted faces limitations in copper extraction due to manual
peeling machines. This process requires significant physical effort, is inefficient, and generates material
losses, highlighting the need for an optimized machine to improve productivity and operational safety.
Data collection
The data for this study were collected through direct observation, operator interviews, measurements,
and documentary analysis. The objective was to evaluate the efficiency of the manual cable stripping
process and inform the design of an optimized machine.
1. Direct observation of the current process. Operations were monitored, and the techniques
used, the amount of physical effort required, and the speed of the process were documented.
2. Interviews with operators. Interviews were conducted with workers who manually operated
the peeling machine. Their experiences regarding process difficulties, ergonomic risks, and
suggestions for improving the machinery were collected.
3. Measurement. At this point, the machine components were measured so they could be
modeled in 3D software, assembly, and static analysis.
4. Document analysis. Current industrial solutions for cable stripping were investigated,
including automated or motorized machines, cutting tools, and safety systems used in the
recycling sector.
The detailed analysis of these stages allowed us to establish a solid basis for the design and optimization
of the prototype, ensuring that the proposed improvements responded to the real needs of the case study.
Machine design and assembly
The initial component design was carried out using SolidWorks (SW) as the primary tool. This process
allowed for the development of an accurate three-dimensional model, which facilitated the
identification of structural and functional improvements. To begin the design in SW, detailed
measurements were taken of the existing manual peeling machine. Both the external and internal
dimensions were evaluated, ensuring that the digital model represented the actual equipment as
accurately as possible (Fig. 2).
Analysis of the opportunity area
The company where the case study was conducted faces limitations in copper extraction due to manual
peeling machines. This process requires significant physical effort, is inefficient, and generates material
losses, highlighting the need for an optimized machine to improve productivity and operational safety.
Data collection
The data for this study were collected through direct observation, operator interviews, measurements,
and documentary analysis. The objective was to evaluate the efficiency of the manual cable stripping
process and inform the design of an optimized machine.
1. Direct observation of the current process. Operations were monitored, and the techniques
used, the amount of physical effort required, and the speed of the process were documented.
2. Interviews with operators. Interviews were conducted with workers who manually operated
the peeling machine. Their experiences regarding process difficulties, ergonomic risks, and
suggestions for improving the machinery were collected.
3. Measurement. At this point, the machine components were measured so they could be
modeled in 3D software, assembly, and static analysis.
4. Document analysis. Current industrial solutions for cable stripping were investigated,
including automated or motorized machines, cutting tools, and safety systems used in the
recycling sector.
The detailed analysis of these stages allowed us to establish a solid basis for the design and optimization
of the prototype, ensuring that the proposed improvements responded to the real needs of the case study.
Machine design and assembly
The initial component design was carried out using SolidWorks (SW) as the primary tool. This process
allowed for the development of an accurate three-dimensional model, which facilitated the
identification of structural and functional improvements. To begin the design in SW, detailed
measurements were taken of the existing manual peeling machine. Both the external and internal
dimensions were evaluated, ensuring that the digital model represented the actual equipment as
accurately as possible (Fig. 2).
pág. 5891
Figure 2. Example of manual wire stripping machine head and designed model
The next step was to model the box containing the internal mechanisms. The blade support was then
designed, as shown in Figure 3. The structure had to provide stability and allow the blade to be adjusted
to fit different cable diameters.
Figure 3. Modeling of support, motion transmission screw, and cutting disc
The transmission shaft was modeled, and the gears necessary for the machine's operation were defined
(Fig. 4).
Figure 4. Sample pinion design
Figure 2. Example of manual wire stripping machine head and designed model
The next step was to model the box containing the internal mechanisms. The blade support was then
designed, as shown in Figure 3. The structure had to provide stability and allow the blade to be adjusted
to fit different cable diameters.
Figure 3. Modeling of support, motion transmission screw, and cutting disc
The transmission shaft was modeled, and the gears necessary for the machine's operation were defined
(Fig. 4).
Figure 4. Sample pinion design
pág. 5892
Finally, SW simulations were performed to evaluate the strength of the materials and improve the
design. Stresses and deformations at critical points were analyzed to ensure the stability and safety of
the equipment.
Figure 5. Design in approximation to the actual machine
In Figure 6, it can be seen that including a motorized system was one of the main improvements of the
proposed design.
Figure 6. Real machine vs. Final design with integration of engine and transmission components
Static analysis and calculation of the safety factor in the blade support
Statics analyzes bodies at rest, evaluating forces and moments to maintain the equilibrium of physical
systems. According to Awang (2016), these mechanical component analyses are essential to ensuring
the integrity and functionality of mechanical components under specific loads. The shearing blade or
Finally, SW simulations were performed to evaluate the strength of the materials and improve the
design. Stresses and deformations at critical points were analyzed to ensure the stability and safety of
the equipment.
Figure 5. Design in approximation to the actual machine
In Figure 6, it can be seen that including a motorized system was one of the main improvements of the
proposed design.
Figure 6. Real machine vs. Final design with integration of engine and transmission components
Static analysis and calculation of the safety factor in the blade support
Statics analyzes bodies at rest, evaluating forces and moments to maintain the equilibrium of physical
systems. According to Awang (2016), these mechanical component analyses are essential to ensuring
the integrity and functionality of mechanical components under specific loads. The shearing blade or
pág. 5893
shearing system is the mechanical component that receives the most significant stress. This element is
responsible for separating the insulating material from the copper conductor and is subjected to high
mechanical loads due to the insulation's resistance and the friction generated during the stripping
process. For the purposes of this study, a static analysis is performed on the blade supports because they
must withstand the pressure exerted during the shearing process and maintain the stability of the
mechanism.
The material assigned to the piece for static analysis is AISI 1045 cold-drawn steel, which provides
greater mechanical strength, better precision, and a better surface finish than its hot-rolled version
(TYASA, 2024). In addition, it allows the supports to maintain their structural stability, reducing
premature wear and ensuring a longer component lifespan. Figure 7 shows the material data as shown
by SW.
Figure 7. Properties of AISI 1045 cold-drawn steel
Friction-free contact is created between the lower surfaces of the part, which is connected to the flat
base of the head. To achieve this, the fixture is created under the standard conditions. The workpiece
shearing system is the mechanical component that receives the most significant stress. This element is
responsible for separating the insulating material from the copper conductor and is subjected to high
mechanical loads due to the insulation's resistance and the friction generated during the stripping
process. For the purposes of this study, a static analysis is performed on the blade supports because they
must withstand the pressure exerted during the shearing process and maintain the stability of the
mechanism.
The material assigned to the piece for static analysis is AISI 1045 cold-drawn steel, which provides
greater mechanical strength, better precision, and a better surface finish than its hot-rolled version
(TYASA, 2024). In addition, it allows the supports to maintain their structural stability, reducing
premature wear and ensuring a longer component lifespan. Figure 7 shows the material data as shown
by SW.
Figure 7. Properties of AISI 1045 cold-drawn steel
Friction-free contact is created between the lower surfaces of the part, which is connected to the flat
base of the head. To achieve this, the fixture is created under the standard conditions. The workpiece
pág. 5894
clamps are then finalized at the bottom, where the blade force is set. This is the proper way to constrain
the part to represent the real system best and obtain reliable results.
Friction-free contact is created between the lower surfaces of the part, which is connected to the flat
base of the head. To achieve this, the fixture is created under the standard conditions. The workpiece
clamps are then finalized at the bottom, where the blade force is set. This is the proper way to constrain
the part to represent the real system best and obtain reliable results.
To estimate the load in Newtons (Kilograms-force, Kgf) that the blade supports receive, the cable
diameter, the insulation resistance, and the approximate shear force are considered. Using (1), the blade
contact area is calculated:
𝐴 = 𝜋 ∗ 𝑑 ∗ 𝑡
where 𝑑 = cable diameter and 𝑡 = 2 mm represents the estimated thickness of the insulation.
𝐴 = 𝜋 ∗ 18 ∗ 2 = 113.09 mm²
Force required considering τ for PVC (τ ≈ 8 N/mm²):
𝐹 = 18 ∗ 113.09 = 2035.76 𝑁
Regarding the load transmitted to the blade supports and if we consider that the supports distribute the
load on three support points, each support will receive approximately:
𝐷𝑖𝑠 = 402.12
3 = 678.58 𝑁
The meshing, also known as discretization, involves dividing a problem into more minor, more
manageable finite elements, which can be used to model complex shapes and behaviors (Ziolkowski,
2017). For this study, the standard mesh recommended by SolidWorks for the part was selected (Fig.
8).
clamps are then finalized at the bottom, where the blade force is set. This is the proper way to constrain
the part to represent the real system best and obtain reliable results.
Friction-free contact is created between the lower surfaces of the part, which is connected to the flat
base of the head. To achieve this, the fixture is created under the standard conditions. The workpiece
clamps are then finalized at the bottom, where the blade force is set. This is the proper way to constrain
the part to represent the real system best and obtain reliable results.
To estimate the load in Newtons (Kilograms-force, Kgf) that the blade supports receive, the cable
diameter, the insulation resistance, and the approximate shear force are considered. Using (1), the blade
contact area is calculated:
𝐴 = 𝜋 ∗ 𝑑 ∗ 𝑡
where 𝑑 = cable diameter and 𝑡 = 2 mm represents the estimated thickness of the insulation.
𝐴 = 𝜋 ∗ 18 ∗ 2 = 113.09 mm²
Force required considering τ for PVC (τ ≈ 8 N/mm²):
𝐹 = 18 ∗ 113.09 = 2035.76 𝑁
Regarding the load transmitted to the blade supports and if we consider that the supports distribute the
load on three support points, each support will receive approximately:
𝐷𝑖𝑠 = 402.12
3 = 678.58 𝑁
The meshing, also known as discretization, involves dividing a problem into more minor, more
manageable finite elements, which can be used to model complex shapes and behaviors (Ziolkowski,
2017). For this study, the standard mesh recommended by SolidWorks for the part was selected (Fig.
8).
pág. 5895
Figure 8. Standard mesh generation
RESULTS, CONCLUSIONS AND DISCUSSION
According to Pal et al. (2023), stress analysis in mechanical components allows for detecting potential
failure zones by evaluating how stresses are distributed and concentrated. This analysis is essential for
avoiding structural failures that could have consequences.
Figure 9. von Mises stress analysis, Mpa
Figure 9 details the applied stress analysis confirming that the blade support is structurally safe and
strong, with a maximum stress of 29.8 MPa, which is well below the yield strength of the material (530
MPa). However, the design can be optimized to reduce weight and improve efficiency without
compromising its mechanical integrity. It is important to note that Figure 9 shows the software's
automatic animation, but the actual animation barely shows the stresses generated by the applied forces.
The factor of safety (SF) is a crucial parameter to ensure the structural integrity and reliability of
engineering designs. It quantifies the margin of safety by comparing the actual stress or load with the
Figure 8. Standard mesh generation
RESULTS, CONCLUSIONS AND DISCUSSION
According to Pal et al. (2023), stress analysis in mechanical components allows for detecting potential
failure zones by evaluating how stresses are distributed and concentrated. This analysis is essential for
avoiding structural failures that could have consequences.
Figure 9. von Mises stress analysis, Mpa
Figure 9 details the applied stress analysis confirming that the blade support is structurally safe and
strong, with a maximum stress of 29.8 MPa, which is well below the yield strength of the material (530
MPa). However, the design can be optimized to reduce weight and improve efficiency without
compromising its mechanical integrity. It is important to note that Figure 9 shows the software's
automatic animation, but the actual animation barely shows the stresses generated by the applied forces.
The factor of safety (SF) is a crucial parameter to ensure the structural integrity and reliability of
engineering designs. It quantifies the margin of safety by comparing the actual stress or load with the
pág. 5896
maximum allowable stress or load (Dyson & Tolooiyan, 2018).
Figure 10. Estimation of the safety factor
Finally, the analysis in Figure 10 shows that the blade support is highly safe, with a minimum SF of 18,
meaning there is no risk of failure under current conditions. However, due to its oversizing, the design
can be optimized to reduce weight without compromising structural safety.
A copper wire stripping machine's design and static analysis demonstrate the feasibility of optimizing
the recycling process through a more efficient and safer mechanized system. Using SolidWorks allowed
us to evaluate the structural strength and stress distribution, ensuring the stability of the mechanism.
The results confirm that the blade support, made of AISI 1045 steel, offers adequate strength, with a
maximum stress of 29.8 MPa, well below the material's yield strength. Furthermore, the minimum
safety factor of 18 suggests an opportunity for optimization to reduce weight without compromising
structural integrity. This study highlights the importance of static analysis in industrial equipment
design and its role in improving recycling processes, contributing to operational efficiency and
environmental sustainability. Future studies could include dynamic analysis and experimental testing
to optimize the structure further and evaluate its behavior under long-term use.
Acknowledgments
The authors would like to thank the company Mecánica Hidráulica de Precisión Dos S.A. de C.V.,
which, in conjunction with the Universidad Tecnológica del Centro de Veracruz, provided, through a
maximum allowable stress or load (Dyson & Tolooiyan, 2018).
Figure 10. Estimation of the safety factor
Finally, the analysis in Figure 10 shows that the blade support is highly safe, with a minimum SF of 18,
meaning there is no risk of failure under current conditions. However, due to its oversizing, the design
can be optimized to reduce weight without compromising structural safety.
A copper wire stripping machine's design and static analysis demonstrate the feasibility of optimizing
the recycling process through a more efficient and safer mechanized system. Using SolidWorks allowed
us to evaluate the structural strength and stress distribution, ensuring the stability of the mechanism.
The results confirm that the blade support, made of AISI 1045 steel, offers adequate strength, with a
maximum stress of 29.8 MPa, well below the material's yield strength. Furthermore, the minimum
safety factor of 18 suggests an opportunity for optimization to reduce weight without compromising
structural integrity. This study highlights the importance of static analysis in industrial equipment
design and its role in improving recycling processes, contributing to operational efficiency and
environmental sustainability. Future studies could include dynamic analysis and experimental testing
to optimize the structure further and evaluate its behavior under long-term use.
Acknowledgments
The authors would like to thank the company Mecánica Hidráulica de Precisión Dos S.A. de C.V.,
which, in conjunction with the Universidad Tecnológica del Centro de Veracruz, provided, through a
pág. 5897
stay process for the student Irvin Federico Garrido Hernández, the facilities for the realization and
publication of this work.
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88, 19-25. https://doi.org/10.1016/j.compositesb.2015.10.041
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for slope stability analysis. Innovative Infrastructure Solutions, 3(1), 38.
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Fusion 360. En R. Sharma, R. Kannojiya, N. Garg, & S. S. Gautam (Eds.), Lecture Notes in
Mechanical Engineering (pp. 235-247). Springer Science and Business Media Deutschland
GmbH. https://doi.org/10.1007/978-981-99-3033-3_21
Pérez, J., & Gómez, M. (2022). Diseño mecánico para optimización de una impresora 3D CNC de tipo
experimental. Revista de Ingeniería Mecánica, 35(2), 45–53.
Rodríguez, J. (2018). Diseño mecánico de una máquina de tracción y compresión biaxial. [Tesis de
maestría, Universidad de Sevilla].
TYASA. (2024). Ficha técnica: Acero SAE-AISI 1045 pelado y pulido. Talleres y Aceros S.A. de C.V.
Recuperado de https://www.tyasa.com
Ziolkowski, P. (2017). Processing of point cloud data retrieved from terrestrial laser scanning for
structural modeling by finite element method. International Multidisciplinary Scientific
GeoConference Surveying Geology and Mining Ecology Management, SGEM, 17(23), 211-218.
https://doi.org/10.5593/sgem2017/23/S10.026