Exploring the World of CNC Turning: Precision Machining Services and Parts

The emergence of new technologies has brought a remarkable change in manufacturing horizons by increasing the precision and efficiency of producing vital components across different industries, with CNC Turning being foremost. Starting from the aerospace and automotive industries to medical devices and Electronics, CNC turning aids in achieving precision while producing complex, high-quality parts. What makes CNC the preferred choice by manufacturers, and how does it aid in parts specialization? This blog post seeks to answer these questions by analyzing processes, advantages, and applications of CNC Turning. For newcomers and seasoned industry professionals alike, this guide examines the delivery of precision machining services and the myriad ways that CNC turning impacts modern manufacturing.

What is CNC Turning, and How Does It Work?

CNC turning is a type of manufacturing done on a CNC machine that produces custom cylindrical pieces through material removal from a rotating workpiece. The workpiece is put on a spindle that rotates and cuts the workpiece into the desired shape using a cutting tool that is moved accordingly using a system of pre-coded instructions. The direction of the cutting tool is executed using preset commands, which provide consistency in measurement and duplication. CNC turning is ideal for machining shafts, bushings, and other cylindrical parts, providing accurate and efficient results for any volume of production.

Understanding the CNC Turning Process

CNC Turning is a method of manufacturing parts where a rotating piece of work is cut into sculpted shapes by a tool. This method aims to obtain turned parts like shafts and screws. Its automation potential can integrate sophisticated turning operations along with relevant instructions, which guarantees rapid production and top and bottom quality outcomes. Advantages include precision measurement and reproduction, simple and intricate arrangements, and low, medium, or high output quantities.

The Role of a CNC Lathe in Turning

Among other industrial equipment, a CNC lathe is vital to current turning procedures due to its accuracy and time-saving features. The computer controlled CNC machine goes beyond automating the cutting operations and enhances the control available in regards to speed, feed per revolution, and depth of cut. Therefore, CNC lathes are fitted with remarkable features such as tolerances of ±0.0001 inches on some of the more advanced machines, making them useful in precise industries like aerospace, automotive, and medical device manufacturing.

Today’s multi-axis CNC lathes with live tooling and bulk loader features are more productive for them due to increased flexibility and automation. Multi-axis machining increases versatility because it allows for more complex geometrical components to be machined in a single setup, thereby reducing cycle time and labor time. In addition, live tooling gives the possibility of different cutting methods: while the piece is being rotated on the lathe, it can be simultaneously shaven and milled. Such features deepen the complexity of designs that are possible to achieve.

In addition, a CNC lathe optimally uses raw materials for different parts, decreasing potential waste. Research from preeminent CNC manufacturers indicate that production time is shortened by even half with CNC lathes compared to conventional manual lathes. Plus, there is no limitation with CAD and CAM software, because the entire processing route starting from layout to production is ensured, therefore, quality and repeatability of products is always guaranteed and constant.

The incorporation of sophisticated CNC lathe technology permits manufacturers to enjoy a competitive edge by achieving increased productivity, improved accuracy, and the flexibility to service the needs of fast-changing industries.

Benefits of Using Precision CNC Turning

Innovation Accuracy and Precision 

• The demands of aerospace, medical, and automotive industries are exceptionally high, and so is the accuracy the parts CNC machining is engineered to achieve, down to ±0.0001 inches or lower. This level of precision minimizes errors and helps to save on material costs, which further increases the profitability of operations.

High Production Efficiency 

• Faster machining time with CNC turning machines is pretty much a given when compared to other methods. Research suggests an increase in efficiency by 50%, which allows for the completion of more projects in a short duration while maintaining quality.

Enhanced Repeatability

• Definite precision and automation together mean components with identical specifications can be created repeatedly, even on a large scale. This is vital for mass production of parts that have extremely low tolerances with one another.

Versatility in Material Handling 

• Plastics, metals as aluminum, steel, titanium, and exotic alloys can all be used with CNC turning. This diversity makes it accessible to a wide range of industries, opening up new possibilities for material use.

Reduced Lead Times 

• Transitioning from design to manufacturing is made remarkably easy thanks to associated CAD/CAM software. Overall manual work to turn a design into action is drastically decreased, leading to shorter lead times.

Cost-Effectiveness Analysis

• Although investing in CNC machines comes at a higher cost initially, it ultimately pays off due to the savings realized from reduced labor, defect material, and time spent on production. For manufacturers of high-volume production parts, the per part cost increases far slower overtime than the reduction in cost resulting in savings over time.

Progression in Complex Geometries and Design Flexibility

• Simple and Advanced CNC turning processes coupled with high-end tooling, enable the production of parts of intricate geometries which are very complex or impossible to achieve manually. Precision CNC turning also enables the effortless creation of complex designs as well due to advanced custom designed machine configurations.

Greater Safety and Reliability

• CNC turning automation lessens the need for direct operation and this greatly lowers the chances of incurring injuries while at work. Built-in monitoring and diagnostic systems further enhance reliability of the machines which leads to reduced period of downtime due to malfunctioning.

Production Scalability

• From utilizing CNC turning for low volume prototype batches to high volume production, this process adapts to varying production requirements with ease. The ability to scale up or down seamlessly makes it the target technology for individual custom projects or mass produced goods.

How Do CNC Machines Produce Precision Parts?

The Functionality of a CNC Turning Machine

The workpiece on CNC turning machines undergoes a transformation when a tool cuts into it. The workpiece would need to be rotated for this to take place. The machine itself has to be pre-programmed using CAD/CAM software. The provided instructions will detail the tool movements and the required cutting tasks. The machining center is where the cutting tool will be fixed. With the workpiece rotating, the CNC systems will place the tool into the exact position required for it to begin the cutting, drilling, or sculpting process. Tools that are placed precisely will have smooth cuts and finishes. Due to the use of CNC systems, parts of a cylindrical and symmetric shape can be manufactured with their measurements meeting the requirements.

Importance of Tolerance in CNC Machining

Tolerance refers to permissible variation from the specified dimensions of a part when it comes to CNC machining and ensures that the product manufactured adheres to design requirements. In general, it is essential to assess the capability, dependability, and interchangeability of a part. As an illustration, tight tolerances, often in the nature of ±0.001 inches (±0.025 mm) or even closer, are imperative in specific industries like aeronautics and medical devices, where the slightest deviation can lead to malfunction or failure. This is due to the fact lower precision in these industries can impede things from functioning properly.

Avoidance of wastage of material is one of the instruments towards the application of correct tolerances, alongside reduction of machining time as well as manufacturing expenses. Lower precision tolerances can be used in less critical, while more precise tolerances ensure perfect fit of parts that need to be integrated. Balance of all these aspects is usually undertaken by design engineers when requirements of tolerance are established.

In comparison to traditional CNC machines and other inspection equipment, modern ones, such as CMMs, can achieve and even check for extremely small tolerances. Adherence to standard guidelines such as ISO structural tolerances or general tolerances for technical drawings or geometric dimensioning and tolerancing (GD&T) by ASME Y14.5 also simplifies issues on parts compatibility and standardization. Therefore, having control over tolerances is necessary for the creation of quality components and efficient manufacturing procedures.

Common Cutting Tools Used in CNC Turning

1. Turning Inserts — Constructed of carbide or ceramic, turning inserts are tools that are specially shaped for efficiently and accurately removing material while shaping and cutting carby parts.
2. Boring Bars — These instruments are applied with great precision when additional or final internal cuts in a cavity or hole’s diameter are required.
3. Grooving Tools — Tools that form ring grooves and snap ring seats are made by these tools, which are capable of performing precise grooves or recesses on various materials.
4. Threading Tools — Designed to cut and create threads on pieces of hardware such as bolts and nuts, these tools work on the exterior and interior surface and other areas which make use of threads.
5. Parting (Cut-off) Tools — Help achieve a precise cut when aimed at cutting the workpiece; parting tools are used when the completed portion needs to be fully detached from the workpiece.

Regardless of the required accuracy, finish, or effectiveness of the CNC turning operations, these tools are vital to achieving the desired results when selected and applied as needed.

Why Choose CNC Turning Services for Custom Projects?

Advantages of High Precision and Quality

Improved Dimensional Precision

• The execution of turning operations is performed with utmost accuracy by CNC turning machines with a tolerance of ± 0.0001 inches. This guarantees that the parts produced are as per the requirements which reduces inaccuracies and variations in manufactured parts.

Enhanced Surface Finish

• Superior surface finish polishing is achieved and the roughness achieves as low as Ra 0.4 µm. This degree of CNC polishing eliminates the requirement for further operations which saves a lot of time and costs.

Consistent Repetitive Production

• Independently of how many units are manufactured, CNC machining will always produce the same results during automated processes. Components will always be uniform, which is important in the aeronautic and medical fields, where accurate and dependable parts are crucial.

Creation of Complex Geometries

• With CNC turning machines, intricate designs featuring tight tolerances that would be impossible using manual methods can be achieved. This is important for simpler shaping of parts having complex features.

Lower Material Waste

• The waste of material during CNC turning processes is greatly reduced due to the precise programmed cutting paths, which leads to diminished costs and enhanced sustainability.

Diversity of Materials

• Metals such as aluminum, steel, and even titanium, as well as some plastics and composites, can be CNC-turned with a high degree of quality. This allows to best fit the technical requirements of any project.

As a result of incorporating these benefits, the unmatched accuracy and quality of CNC turning services makes them the ideal choice for custom work on projects in numerous sectors.

Working with Turnkey CNC Turning Solutions

The production process is made easier as turnkey CNC solutions offer services that cover material choice, design optimization, precision machining, and quality assurance services all in one. This approach reduces the vendor count, hence lead times are faster, and quality consistency is ensured. Partners with such developed experience providers help businesses with operational streamlining, cost reduction, and achieving desired standards in the components.

Importance of Surface Finish and Customization

Surface finish impacts functionality, performance, and life span of machined components. A high-quality surface finish minimizes wear and reduces friction, which increases the lifespan of parts used in highly stressed industries such as aerospace, automotive, and medical industries. For instance, components that are finished to be smoother experienced less fatigue and better tolerance to extreme pressures. Some studies reveal certain machined parts with a surface roughness of Ra 0.2 μm and smoother outperform parts with rougher surfaces in efficiency and durability.

Customization is the most effective approach to enable businesses to fulfill specific application requirements for optimal performance. CNC machining technology allows for customization that includes precise material selection, surface geometry, and surface treatments to suit a wide array of needs. For example, some industries might require corrosion resistance through anodizing or passivation, while others may require low conductivity and hard coatings. These modifications address specific operational challenges, enhancing the overall value of the component and delivering better reliability and lower maintenance costs over time.

What are the Types of CNC Turning Available?

Different Turning Machine Configurations

The CNC turning machines provided can take many shapes because each one is tailored to serve a particular manufacturing purpose. Below are the primary types of turning machine configurations alongside their characteristics and common uses:

Horizontal Turning Machines

• Features: The spindle’s position is horizontal which guarantees its vertical alignment even during high motion operations like machining cylindrical parts.
• Typical Applications: Best suited for the manufacture of parts such as shafts, bushings, and fasteners where gravity helps in the removal of the raw material and the evacuation of the chips.

Vertical Turning Machines (VTLs)

• Features: Workpieces are held on a horizontal positioning table while the spindle is in an upright position which is ideal for large, bulky work pieces.
• Typical Applications: Common in the aerospace and automotive industries for machining large flanges, turbine casings, and gear blanks.

Swiss-Type Turning Machines 

• Features: The guide bushing near the cutting tool is specially designed for small shafts and very tight tolerances so that the workpiece can be positioned close to the cutting tool.
• Typical Applications: Acceptable for intricate parts like medical implants, watch parts, and electrical connectors.

Multi-Spindle Turning Machines 

• Features: The machine has several spindles that can perform the same function simultaneously, resulting in a lower cycle time per part.
• Typical Applications: Ideal for mass production of screws, bolts, and fittings that are needed in large quantities.

Live Tooling Turning Machines

• Features: Integrated powered tool heads capable of multitasking and allowing ancillary operations like milling and drilling to be performed simultaneously.
• Typical Applications: These are usually accepted for intricate components that not only require additional operations but also need slots or cross-holes done to minimize the number of setups needed.

Chuckers

• Features: Designed for workpieces where a tailstock is not needed and which needs more attention. They are experts for workpieces that are only held by a chuck.
• Typical Applications: Ideal for machining irregularly shaped or highly complex components that cannot be tailstock supported.

Turret Lathes 

• Features: Comes with a rotating turret that has several tools fixed to it, allowing for rapid tool changes during production runs.
• Typical Applications: Best for operations that often require tool changes like screw machining and also for medium production runs.

Adjusting the appropriate machine configuration as needed will enable a manufacturer to improve the accuracy as well as productivity optimally. However, proper selection is dependent on the part size, complexity, and material as well as production volume to be achieved.

Comparing CNC Turning and CNC Milling

CNC Turning and CNC Milling are two crucial manufacturing processes in the industry used to create highly accurate parts, each with its own features and uses. Knowing the differences between the two helps manufacturers decide which one suits specific projects.

Process Differences

• CNC Turning is the process in which a workpiece is rotated on the lathe, and a stationary cutting tool cuts the material and forms it into the desired shape. Parts that comprise shafts, bushings, and fasteners that are cylindrical or conical in nature can be formed this way. Spindles and toolholders in lathes and turning centers are often equipped with high speeds to allow continuous rotational machining.
• In contrast, CNC Milling employs a rotary motion of the cutting tool while keeping the workpiece fixed. Parts that are custom brackets, molds, and engine components that need complex surfaces and pocket geometries can be done this way. Multi axis machines combine various 3D shapes in remarkable detail with precision.

Material Compatibility  

• Both techniques are flexible, and can be applied to different materials like aluminum, steel, titanium, and even polymers. The geometry and size of the desired part do determine the extent of capability. Elongated parts tend to suit turning, while block shaped or flat parts suit milling.

Efficiency and Productivity Scope

• CNC turning is extremely beneficial in producing large quantities of identical components with minimized cycle times. On the other hand, Flexibility and Versatility pertain to CNC Milling and are mostly observed in custom or low-to-medium production volumes where detailed parts require multiple tool paths. Productivity is further enhanced using 5-axis milling machines, as these can simultaneously machine multiple surfaces of a part.

Precision and Tolerances

• Both processes attain commendable accuracy, which is usually within the range of ±0.0001 inches, subject to the machine being used and tooling available. However, for some processes, turning may provide slightly superior finishes for round features because of the continuous cutting action performed along the circular path.

Recent Technological Advancements

• The use of Hybrid Machines that can perform turning and milling work is simplifying production processes as it allows manufacturers to accomplish several processes in a single setup, thus minimizing handling time and errors.
• With the emergence of new technology, productivity in turning and milling processes has greatly improved due to the Automation of robotic arms and automated tool changers, increasing efficiency in both operations.
• The lastest market analysis data suggests there is an increasing trend of adopting CNC machines that are IoT supported, have predictive maintenance systems, and AI optimization, which enhances operational efficiency by 30 percent.

By comprehending these differences, the effective use of CNC Turning and CNC Milling in regard to design intricacy, output quantity, and accuracy needed, will be maximized. Selecting the right technique is fundamental to obtaining economical and superior manufacturing results.

Applications for Complex Parts and Components

Industries with high precision component manufacturing rely on CNC Turning and CNC Milling for complex tasks. Below are some of the most important applications, accompanied by detailed data and examples.

Aerospace Industry

• CNC machining is very important for the production of complex features turbine blades, engine housings, and parts of landing gear.
• CNC machines meet tolerances of ±0.001 inches for exacting cuts and reliable performance of precision parts, which are critical for safe usage.
• With the integration of IoT-based monitoring, the industry has achieved a 20% reduction in material waste.

Automotive Sector

• CNC systems are the preferred choice for fabricating engine blocks, transmission parts, and custom prototypes that require high standards of quality.
• The ability to sustain production volumes while also maintaining quality makes CNC machining ideal for mass manufacturing, allowing for more productivity than before.
• Recent studies indicate that advanced 5-axis CNC machining centers have led to a 15% reduction in production cycle times.

Medical Equipment and Implants

• CNC systems are essential in the production of surgical instruments, prosthetics, and other implants like titanium joint replacements.
• The high accuracy of CNC technology, coupled with the need for biocompatibility for custom implants makes them ideal for patient-specific implants.
• With the advancement of CNC machines equipped with real time data tracking, the sector has noted a productivity increase of 10%.

Electronics and Micro-components

• An ideal candidate for the fabrication of small and complex parts such as semiconductor components, heat sinks, and housings.
• CNC milling in the electronics industry provides exceptional surface finishes and tight dimensional tolerances.
• Demand for CNC micro-milling has increased by 25% due to further miniaturization of devices.

Defense and Military Applications

• Used in producing key parts of systems for artillery, armored vehicles, and guidance systems.
• Parts produced by CNC machining are known to withstand rigorous specifications because of their durability and reliability.
• IoT-implemented systems have reduced downtime in production by 18% through better predictive maintenance.

Energy Sector

• Critical for components of wind turbines, nuclear reactors, and oil drilling machinery.
• Efficiency in parts production of large, geometrically complicated shapes is offered by high-end CNC machines.
• Hybrid machining processes have increased material utilization by 12%

These examples demonstrate the wide range of applications for CNC Turning and CNC Milling technologies. Their versatility in the fabrication of different pieces and parts makes these technologies essential for modern manufacturing.

How Does CNC Turning Handle Various Materials?

Working with Metal and Plastic Parts

With metal and plastic parts, adaptable cutting tools, and optimized machining parameters, CNC Turnings is a strong suit. The process is highly accurate with surface quality in complex geometries for metals like steel, aluminum, and titanium. In the case of plastics like ABS or polycarbonate, dimensional accuracy is achieved while reducing heat-induced deformation. For dependable performance across various applications, speed adjustments and tooling choices are extremely significant for avoiding defects.

The Use of Stainless Steel and Brass

Stainless steel and brass are some of the most commonly used materials in CNC Turning, and their unique features allow for wide usage in many different sectors. Stainless steel is frequently used because of its corrosion resistance and strength in different industries, such as aerospace, automotive, and medical manufacturing. Depending on the alloy, it provides remarkable mechanical properties, including tensile strength that ranges from 515 to more than 1200 MPa. Moreover, stainless steel is able to endure harsh conditions and extreme temperatures, which makes it ideal for critical components such as shafts, fasteners, and surgical instruments.

Unlike stainless steel, brass is a lot softer in comparison and thermally and electrically more conducing, making it a lot easier to machine. This alloy, primarily composed of copper and zinc, is widely used in electronics, plumbing, and decorative works. Brass’s softness gives a lot of detailing capabilities without structurally compromising the material. Machinability ratings often reach 100 percent for free-cutting brass, allowing this material to be processed rapidly with minimal tool wear, therefore, increasing production cost efficiency.

For CNC Turning, both stainless steel and brass require specific cutting speeds and lubricants for optimal surface finishes and tool longevity. With stainless steel, cutting speeds are generally between 50 and 100 SFM (Surface Feet per Minute), whereas brass is able to be machined at speeds greater than 300 SFM. The considerations above highlight the need for custom machining strategies for every material, so profound industrial needs can be met with precision and efficacy.

Creating Cylindrical Parts with Precision

Engineering well-defined cylindrical elements depends on accurate machining practices and proper material selection. For CNC turning operations, the workpiece must be aligned properly, and the toolpath must be regulated. Stainless steel and brass are often chosen because of their strength and machinability. Using the best cutting speeds, suitable lubricant, and quality tools improves surface finish and accuracy in dimension. Calibrating machinery frequently, along with complying with engineering guidelines, ensures the reproducibility and accuracy of cylindrical parts.

Frequently Asked Questions (FAQs)

Q: What are CNC-turned parts, and how are they produced?

A: Parts from a CNC lathe are considered cnc turned parts. In a CNC machine, the raw starting material, also called the blank, is rotated while the cnc turned tools are applied to the part to take off some material and cut it into shape. This technique falls under CNC turning, a subtractive manufacturing procedure which, as the name suggests, removes material from an object to achieve the desired `. It is perfect for producing metal parts, aluminum parts, and components with high accuracy along with exceptional repeatability.

Q: What are the advantages of using CNC turning for machining services?

A: CNC turning offers numerous advantages for machining services, such as accuracy, speed, precision, the ability to create intricate parts, and the ability to mix various types of plastics and metal composites. It is useful for both production and prototype parts, making it a cost-effective solution for all industries.

Q: What is a turning center, and how is it different from a lathe machine?

A: A turning center represents state-of-the-art CNC tools, synthesizing the functions of a typical lathe and other augmenting features. Unlike a standard lathe, a turning center can perform multiple operations, such as milling, drilling, tapping, and others in addition to turning. This capability contributes to more advanced part production and minimizes the need for several setups, thus enhancing efficiency in machining operations.

Q: Is CNC turning an acceptable process for custom or precision machining projects?

A: Indeed, custom CNC and precision CNC machining are amongst the most popular reasons for performing CNC turning. Parts with intricate geometry and tight tolerances can be manufactured with ease. Industries that need parts manufactured to precise dimensions, such as aerospace, medical devices, and automotive, especially benefit from their components being produced using precision turning.

Q: What is an example of common operations under CNC turning?

A: Examples of simple CNC turning operations are facing, tapering, threading, grooving, and boring. These are commonly referred to as CNC-turned components. Advice on more developed turning capabilities might include hard turning of heat-treated parts and producing parts with very complex inside and outside features.

Q: In what ways does CNC turning differ from other methods of machining in producing metal parts?

A: In comparison to other forms of CNC machining, such as milling, which deals mostly with flat surfaces, CNC turning is better suited for round and cylindrical parts. In symmetrical pieces that require metal CNC work, turning is usually quicker and less expensive. It is especially effective for the mass production of precision metal components.

Q: Are both small and large production runs suitable for the use of CNC turning?

A: Absolutely, both large and small production runs can be achieved with CNC turning. In the case of prototypes or small quantities, parts can be produced within 24 hours. For large production runs, CNC turning centers are capable of being set up to run automated high-volume production of quality parts. This capability increases its desirability in different industries with different CNC turning needs.

Q: What post-processing options are available for CNC-turned parts?

A: Parts resulting from CNC turning can undergo several treatments after completion of the work to improve their characteristics or looks. Anodizing and coating, for example, are commonly performed post-processing treatments used for aluminum parts, while heat treating improves the strength of the part. Other known options that aid in polishing and coating include smoothing the surface or giving it a smooth polish and smooth coat. These treatments can be tailored to meet specific requirements for the machined parts, making sure that they meet the precise parameters set for further utilization of the parts.

Reference Sources

1. Genetic algorithm-based error correction algorithm for CNC turning machining of mechanical parts

• Authors: Qinghong Xue, Ying Miao, Zijian Xue
• Journal: Journal of Measurements in Engineering
• Publication Date: 19-10-2023
• Citation Token: (Xue et al, 2023)
• Summary: This research aims to refine the machining accuracy of slender shaft turning. In doing so, it develops a dimensional error model to diagnose the primary factors of dimensional errors in parts machining processes. The approach utilizes a genetic algorithm to optimize the selection of cutting parameters. As a contribution to error reduction in the turning operations, the study puts forward a proportional-integral-derivative control error compensation technique. It has been revealed through simulation experiments that increasing back blowing and feed rate adds to dimension error, compared to cutting speed collars reducing it. Evidence suggests the approach fosters improved accuracy and efficiency in CNC turning operations by significantly reducing errors.

2. Analysis and optimization of coaxiality errors of cylindrical parts in the process of CNC turning

• Authors: Ravichandran Rangappa, G. C. Patel, Ganesh Chate, Deepak Lokare, Avinash Lakshmikanthan, K. Giasin, D. Pimenov
• Journal: The International Journal of Advanced Manufacturing Technology
• Publication Date: 2022-04-14
• Citation Token: (Rangappa et al., 2022, pp. 6617–6634)
• Summary: This paper deals with coaxiality errors analysis in the CNC turning of cylindrical components. It addresses the effects of different machining parameters on coaxiality, and it also describes how to reduce these errors. The analysis is based on experiments conducted to determine the effects of various factors on the coaxiality of the machined components, which aims to highlight machinists’ practices that can improve the quality and accuracy of manufactured products.

3. Impact of Different Process Parameters on Concentricity in CNC Turning Operation with Design of Experiment Approach

• Authors: P. L. Parmar, P. M. George
• Journal: The Scientific Temper
• Date Published: 2024-12-20
• Citation Token: (Parmar & George, 2024)
• Summary: This analysis studies the impact of certain machining parameters on the concentricity of components generated from CNC turning. The analysis implements a design of experiments methodology to exhaustively determine the combinations of parameters that would maximize concentricity. The study emphasizes the need to improve machining processes to achieve the desirable geometric accuracy essential for the proper working of assembled parts.

4. Effective Supervision of Tool Wear and Surface Roughness with Roundness in CNC Turning Operations

• Author: S. Tangjitsitcharoen
• Journal:  The International Journal of Advanced Manufacturing Technology
• Date of Publication: 17th October 2024
• Citation Token:  (Tangjitsitcharoen 2024)
• Summary: This paper proposes a method for the intelligent monitoring of tool wear in CNC turning processes. It underlines the need for quality control concerning surface roughness and roundness. The study applies modern monitoring methods in tool condition assessment to enable real-time changes in machining parameters to maintain the desired part quality throughout the process.

5. Considering the Influence of Layer Orientations on the CNC Turning of an Additively Manufactured Ti6Al4V Complex Profiled Component

• Authors: Abdulmajeed Dabwan et al.
• Journal: Processes
• Date of Publication: March 29, 2023
• Citation Token: (Dabwan et al., 2023)
• Summary: This research investigates the CNC turning of complex components made of Ti6Al4V using additive manufacturing techniques. It studies the impact of various layer positions on the surface roughness generated during machining and the relative tool wear experienced. The results of this investigation highlighted the important role that layer orientation plays concerning the quality of the machined surface, as it was found that some orientations provided superior results regarding surface quality and machining effectiveness.

6. Machining

7. Cutting tool (machining)

8. Turning