The Ultimate Guide to Nylon CNC Machining: Everything You Need to Know

With the rise of manufacturing, the need for precise nylon CNC machining has also risen. Its edging and versatility are what set it apart from other processes. Due to the light weight of nylon, it can be beneficial in the aerospace and automotive industry, along with the consumer goods sphere. This guide is meant to break down the process of nylon CNC machining, including a selection of material types, design elements, techniques for machining, and CNC applications. After reading this, you will be proficient in the attributes of utilizing nylon CNC machining. I will ensure that all readers, regardless of their expertise, receive relevant information that they can use to make decisions. Let’s delve into the prospects of nylon CNC machining.

What is Nylon, and Why is it Commonly Used in Machining?

Nylon is a synthetic polymer that is praised for its ease of use, toughness, and strength. It has become very popular in machining applications. Its low density, as well as excellent wear resistance, means that nylon has low friction, which is an advantage when producing parts such as gears, bushings, and bearings. Moreover, nylon has great moisture and chemical resistance, which helps it perform well in numerous conditions. These properties, combined with nylon’s cost-efficient machinability, make most industries rely on it, from automotive to consumer goods.

The Benefits of Nylon in Plastic Machining

Nylon provides an almost infinite value for different industries that use plastic machining, and here’s a list of some of its most important qualities:

High Strength and Durability

• NyLon’s tensile strength and durability makes it capable to withstand severe overloads or stress. Test have shown that nylon, depending on grade, can withstand tensile strengths ranging from 6000 to 12000 psi.

Low Friction and Wear Resistance

• It also reduces the wearing of components like gears, rollers, and bearings. Its rolling friction is also very less. The lower value of coefficient of friction helps in better contact surfaces.

Excellent Chemical Resistance

• This feature helps it excel in chemical risk environments by lessening the chances of a breakdown. Nylon provides a robust defense against a wide array of chemicals, oil, grease, and solvents.

Moisture Resistance

• Even though Nylon can absorb moisture within certain limits, it show exceptional dimensional stability and mechanical properties within humid environments. Thus making it extremely useful for challenging tasks.

Thermal Stability

• Nylon, however, is able to tolerate operating moisture levels of up to 185F without suffering a dip in performance.

Lightweight Properties

• Providing structural integrity whilst serving as a lightweight material ideal for reducing equipment weight, nylon has a density of approximately 1.15 g/cm³.

Cost-Effectiveness

• With a reasonable price compared to other engineering plastics, nylon solves high-performance application needs economically. In addition, its durability leads to lower maintenance and replacement expenses in the long run.

Ease of Machinability

• Nylon is easy to machine for customization as well as precision for the fabrication of high quality components. It can be efficiently drilled, milled or turned with minimal cutting tool wear.

Electrical Insulation Properties

• Nylon provides insulation in several electrical and electronic parts serving multiple applications due to its effective insulating properties.

Versatility Across Industries

• Nylon’s range of improvements such as glass, lubrication, heat stabilization and wide filling makes it a versatile material in the automotive, aerospace, construction and consumer goods industries.

With all of these beneficial features, nylon is the most recommended material in plastic machining, ensuring superior performance, reliability, and flexibility in industrial applications.

Understanding the Various Grades of Nylon

While exploring the different types of nylon, I always look at their particular characteristics and uses. Take standard nylon 6 and nylon 6/6, for example; they have outstanding strength and can resist wearing out, making them favorable for most uses. Glass-filled nylon increases rigidity and thermal stability, making it perfect for structural applications. Lubricated grades lower friction and enhance wear resistance and are often used in gears as well as bearings. Heat-stabilized nylon has better performance at elevated temperatures. In examining these grades, I ensure that the right type of nylon is chosen for the specific project in an optimal manner.

The Role of Nylon in Industrial Applications

The unique characteristics and adaptability of nylon render it beneficial in numerous industries, further solidifying its position as a versatile material that cannot be replaced. It is heavily integrated in the automotive sector as a plastic material because of its thermal and mechanical engineering qualities. According to industry data, approximately 15% of plastics incorporated into the manufacturing of vehicles is composed of nylon, aiding in achieving a lighter structure and higher fuel efficiency.

Moreover, nylon is often used to insulate cables and for industrial plugs and switches in the electric and electronic industries. Its combination of dielectric properties with flame retardant is ideal under these strenuous conditions. Additionally, the nylon’s chemical resistance provides for the construction of conveyor belts, industrial oil-resistant gaskets, and parts for machines.

For engineering thermoplastics, the nylon market is projected to expand at a compound annual growth rate of roughly 6% for the next five years, according to global estimates. This demand is also fueled by expanding advanced industries like automobiles, electronics, and consumer goods. By addressing modern engineering needs with customized grades, nylon reinforces its role as a crucial material in industrial innovation.

How is Nylon Machining Performed?

Introduction to CNC Machine Techniques

Machining of Nylon is achieved through Computer Numerical Control (CNC) processes, which guarantee accuracy and reproducibility. Instructions and dimensions for the part are loaded into the CNC system, which automatically cuts and shapes the nylon stock. Major processes are milling, turning, and drilling, which are chosen as per the part features. In addition, its lower thermal conductivity, as well as its high elasticity, requires restraint when using rapid cutting speeds or aggressive tools to avoid melting or deformation of the part. Superior and more efficient results are believed to be obtained through the clean and accurate machining of nylon parts with carbide or high-speed steel tools.

Essential Tools for Nylon Machining

The task of working with nylon requires precision and accuracy with the right choice of tools. The basic tools used in this process are carbide-tipped cutters, HSS tools, and tools designed specifically for working on plastics. Carbide-tipped cutters a lot of favorite in the industry as they are very durable and resistant to heat so they can be used for high speed cutting over extended periods. HSS tools are ideal for moderate cutting speeds because they are inexpensive and serve a wide variety of applications.

Also, the single-flute or double-flute end mills can be utilized effectively with less cutting speed as they are designed to reduce heat which would otherwise deform the material. When drilling, it is prudent to use spiral drills that have sharp cutting edges to promote better chip removal without undue strain being placed on the nylon material. To increase performance during machining, the use of coolants or compressed air systems is usually adopted to aid in temperature control and chip removal.

It has been demonstrated that speeds of 200-300 meters per minute and low feed rates of 0.1 – 0.4 mm per revolution are ideal for machining nylon. These conditions preserve the material while achieving dimensional accuracy. With the right combination of tools and parameters, nylon machining operations are performed with maximum productivity.

Common Challenges in Machining Nylon

1. Material Deformation: The precise deformation of nylon can be problematic because of the polymer’s low melting point and high extension, which makes it easier to deform into the desired shape when heated or stressed.
2. Chip Control: The low strength and plasticity of nylon tends to cause the creation of very long and stringy chips which can be problematic during the machining operations, if not controlled properly.
3. Dimensional Stability: Because of the hygroscopic nature of nylon, it tends to absorb moisture from the air which can cause it to expand and subsequently result in a parts shape changing.
4. Surface Finish Quality: Producing non-burnished surfaces tends to be difficult over nylon because of the material’s high reactivity to melting during more aggressive cutting situations.
5. Tool Wear: Without proper lubrication or cooling, nylon may stick to the cutting tools, causing them to wear faster and have a shorter operational life.

What Makes Nylon Ideal for Precision Machining?

The Mechanical Properties of Nylon

Nylon is a multifaceted and long-lasting thermoplastic with remarkable mechanics, making it suitable for precise machining. Its performance is driven by some of its key attributes, including the following:

1. High Tensile Strength: Nylon can endure severe mechanical stress without transforming due to possessing a tensile strength of 6500 and 8500psi, making it favorable for load-bearing applications.
2. Elasticity and Impact Resistance: The material’s flexibility is displayed in its notable impacts resistance; its shout range helps absorb energy from shocks while maintaining some level of flexibility without permanent deformation. Most importantly the ability to resist impact makes nylon less brittle compared to other plastics.
3. Low Friction Coefficient: Other than the aforementioned attributes, the flexural modulus is significant because of the self-lubricating capacity ranging from 0.15 to 0.25. Renowned for soft-body manipulation, forehead freezes tend to self-liberate, thus prohibiting the formation of cracks and scratches.
4. Dimensional Stability: Due to its resistance against creep, nylon provides exceptional dimensional stability which allows it to bear mechanical loads. This feature provides reliability to components that undergo constant usage, such as machines with tight tolerances.
5. Thermal Stability: Nylon maintains its mechanical performance over a large temperature region, with most grades suitable for use of -40 degrees Fahrenheit to 230 degrees Fahreneheit. In addition, high-performance grades have the ability to withstand even higher temperatures making nylon suitable for applications that are thermally demanding.
6. Resistance to Chemicals: Nylon shows good resistance to industrial oils, fats and some solvents, which makes it suitable for use and abuse in industries where these materials are quite common.
7. Lightweight yet Durable: Nylon, which has a density of about 1.15 g/cm cubed, is much less dense than metals, but the strength-to-weight ratio ensures that considerable stress can be endured without loss of durability.

These features makes nylon an invaluable material on a range of industries principally automotive and aerospace as well as consumer goods where precision machining is key to elements of high-performance components.

Precision in CNC Milling and Turning

CNC machines prepare and manipulate the material into the desired forms by conducting incredibly precise movements for specific processes such as CNC milling and CNC turning when operated under a computer’s direction. To an extent this would guarantee the fulfillment of the specific measurements that are required, this level of precision is normally maintained between ±0.001 inches. While CNC milling works best with details, adding contours, pockets, and slots, CNC turning works the best with cylindrical pieces having a consistent diameter. The accuracy attained is heavily reliant on the quality of the tooling, maintenance by machine calibration, and the selection of the proper materials. The methods previously stated are crucial for the production of more intricate and high-quality components for the medical, aerospace, and automotive industries.

The Impact of Nylon’s Wear Resistance

Nylon is a synthetic polymer known for its exceptional wear resistance, which makes it a favorable material for a number of industries. It’s resistant to abrasion, and its low coefficient of friction makes it ideal for harsh environments. For example, nylon is widely used in the manufacture of gears because it is self-lubricating and has a high tensile strength, which lowers maintenance costs and increases the service life of the equipment. Recently, it has been found that under certain conditions of repetitive motion or friction, the wear rates of nylon components are much lower than those of metals.

Moreover, the remainder of the polymer contributes significantly to energy consumption in machines. The reduction in friction translates into less heat being generated and power losses in mechanical systems. In addition, nylon can be further strengthened by blending it with other additives like glass or carbon fibers, which increases its resistance to abrasion and allows it to meet various performance standards. That is why nylon is widely used in the automotive, industrial, and consumer electronics industries, where efficiency and durability are very important.

How Does Nylon Compare to Other Polymer Materials?

Comparing Nylon to Other Thermoplastics

Nylon is distinguished from other thermoplastics because of its unique combination of mechanical properties, thermal resistance, and chemical compatibility. Below is a detailed comparison of nylon with some commonly used thermoplastics:

1. Polyethylene (PE):

• Tensile Strength: As compared to nylon, polyethylene has a lower tensile strength which increases its suitability for load bearing applications.
• Thermal Resistance: Unlike polyethylene, which melts at 100–130°C, certain grades of nylon can withstand up to 220°C.
• Applications: Polyethylene is used in flexible and lightweight applications, whereas nylon is used for structures, gears, bearings, and other components.

2. Polypropylene (PP):

• Wear Resistance: Polypropylene has a greater propensity for surface wear than nylon as it does not have a low coefficient of friction, which gives nylon excellent wear resistance.
• Impact Resistance: While nylon has relatively low impact strength, polypropylene has better impact resistance, but only at low temperatures. Polypropylene is, however, not very stiff and strong under severe conditions.
• Applications: Polypropylene is used for general goods and packaging as opposed to its use in mechanical parts for nylon.

3. Polycarbonate (PC):

• Strength-to-Weight Ratio: Both polycarbonate and nylon possess remarkable strength to weight ratio. Unlike polycarbonate, nylon wear resistant and perform better under persistent friction.
• UV Resistance: Compared to nylon, polycarbonate is more suitable for outdoor applications. However, it is not as UV resistant as nylon.
• Uses: Polycarbonate, on the other hand, is widely used for optical and other transparent devices, while nylon is a leading polymer in automotive components and industrial machinery.

4. Acrylonitrile Butadiene Styrene (ABS):

• Ease of processing: ABS has less susceptibility to moisture damage than nylon, making it easier to mold, and it also has greater dimensional stability than nylon.
• Thermal effects: Nylon has a greater operating temperature range, while ABS is restricted to lower heat environments.
• Uses: Technical components use nylon, and consumer electronics and tools use ABS.

5. Polyethylene Terephthalate (PET):

• Resistance to chemicals: Nylon and PET are highly resistant to most chemicals, although PET generally withstands more than nylon in acidic environments.
• Surface treatment: Owing to their greater rigidity, PET can achieve a greater surface finish than nylon, thus making it more suitable for aesthetic purposes.
• Uses: PET is used in packaging for food and beverages, while nylon finds applications in tools and machinery for textiles.

In overall durability, temperature range, and mechanical strength, it is evident that nylon excels and remains essential for critical applications. Each thermoplastic as discussed, has specific properties that make it uniquely suited to its thermoplastic form.

The Use of Nylon in Aerospace and Automotive Industries

Nylon’s combination of high strength, wear resistance, and low density make it an essential material in the aerospace and automotive industries. In the aerospace sector, nylon is used in fuel lines, fasteners, and bushings where mechanical stress is high. It is also resistant to chemicals and moisture, which ensures reliable performance in harsh environments. These qualities make nylon ideal for advanced formulations such as glass-reinforced nylon, which increases strength and thermal stability. Because of its desirable attributes, nylon is a popular material for precision parts manufacturing.

Nylon is also used to make engine coverings, radiator tanks, and intake manifolds. Because of its ability to withstand prolonged exposure under high temperatures and contact with different automotive fluids, nylon is well suited for use under the hood. Global reports indicate that, with an intensified focus on vehicle fuel efficiency and emissions, the nylon automotive market is on the rise. Not only is nylon lightweight, but its superior mechanical properties allow for the substituting of other bulky metal parts without performance hindrance.

Nyon is also suitable because of its recyclability, which supports sustainability efforts in both industries since it can be reused during production. Given its low cost and high functionality, nylon has remained crucial to the development of the aerospace and automotive industries.

Nylon’s Durability and Wear Performance

Its high durability and wear performance greatly benefit demanding applications, which is why nylon is held in such high regard. In addition to its long lasting functionality under various abrasive conditions, repeated exposure to mechanical stress, high tensile strength, and supreme abrasion resistance guarantees it performs even at the worst conditions. Furthermore, the versatility and reliability of nylon is exemplified by its ability to endure harsh environments such as high heat, moisture, and even some chemicals, which further expands its uses. Such properties make it a material of choice for components like gears, bushings, and bearings in both aerospace and automotive industries.

What are the Best Practices for Nylon Machining Services?

Selecting the Right Machining Process for Nylon

An appropriate process must be followed when machining nylon in order to maintain the material’s precision and structure. Because nylon is also a soft, low thermal conducting material, there is a cautious need for focused techniques to combat chances of melting or deformation.

Milling and Turning

Shaping nylon components can be done proficiently using high speed turning and milling. Different grades of nylon have varied optimal feed rate speeds and ranges from 150-500 ft/min with 0.003-0.015 in/rev are recommended. Sharp edge tools with high rake angles are suggested during the processes since they minimize friction and heat generation.

Drilling

Twist drills that have polished flutes should be used to facilitate chip evacuation and reduce the risk of heat accumulation. In addition to this, the use of a drilling speed ranging from 500-1,000 RPM is recommended to achieve optimal results along with a feed rate of 0.004-0.012 in/rev to ensure the holes made are smooth and clean.

Coolants and Tool Selection

Water based coolants are only to be used in sparing amounts since they absorb moisture from the nylon component in excess, however during the machining processes, they can be used to dissipate heat for dimensional accuracy preservation. Nylon machining is best performed with carbide or high-speed steel (HSS) tools since they maintain sharpness and cause little friction.

Preventing Physical Change of Material

Nylon’s elasticity and thermal sensitivity suggests that during machining operations, excessive clamp loads or dwelling in a single place for too long should not be practiced. This helps in minimizing the chances of the surface getting deformed or the part warped, assuring that the end product is within the specified tolerances and keeps the required mechanical features.

By integrating the unique characteristics of nylon to the machining operation, manufacturers are able to reduce the production workflow while at the same time, increase the quality and accuracy of the components.

Tips for Enhancing Nylon Precision and Quality

Employ Sharp Cutting Tools

• Cutting tools with notable edges will reduce heat and friction while machining. For clean and precise cuts, use carbide or HSS tools with positive rake angles. Consistently check and replace obsolete tools in order to maintain a high surface quality as well as to enhance efficiency.

Implement Proper Cooling Techniques

• Coolants or compressed air systems can be utilized to manage heat effectively while machining. Research shows that temperatures above 100 degrees Celsius with nylon can cause softening and excessive dimensional inaccuracy. Always bear in mind not to overuse water-based coolants because they can absorb moisture, leading to dimensional instability.

Reduce Cutting Speed and Feed Rates

• Because of nylon’s low thermal conductivity, it’s prone to heat build-up. Reasonable cutting speeds of 200-300 m/min and moderate feed rates are preferred in order to prevent overheating the material during cutting as well as assure stable performance during machining operations.

Optimize Clamping Pressure

• Considering nylon’s pliability, any degree of excessive clamping pressure will lead to deformation. Soft jaws or fixtures that apply clamping pressure uniformly over the workpiece help retain its original shape and dimensions during machining.

Thermal Stabilization Should Be Done

• Nylon should be left at room temperature prior to machining in order to reduce any residual stresses from environmental exposure. Post-machining thermal stabilization can also aid in reducing internal stress, increasing product durability.

Think About Pre-Drilling for Deep Cuts

• While cutting especially big or deep shapes, material removal can be relatively simpler if you use pre-drilling, as it alleviates the local stress on the material. This leads to less tool wear, improved accuracy, smooth transitions in intricate geometries, and so forth.

Consider Tolerances and Material Shrinkage

• Having a thermal expansion coefficient of approximately 80–100 x 10^-6 /°C means that nylon requires precise dimensional calculations, especially for components that are expected to function at different temperatures. Make sure your designs have adequate allowance for shrinkage so they can fit perfectly with other parts.

Control The Environment

• Factors like humidity play a major role in nylon, which is extremely hygroscopic in nature. Maintaining a constant level of humidity in the workspace will help control material contraction due to moisture absorption.

With the implementation of these practices, manufacturers will be able to achieve a greater level of precision and quality when machining nylon parts while surpassing performance and industry standards.

How to Request a Quote for Nylon Machining

Acquiring a precise estimate for nylon machining necessitates a detailed quote that outlines the project specifications and other requirements. To optimize the process, consider the following steps:

Provide Detailed Drawings and CAD Files 

• Prepare technical drawings or CAD files in 3D of the components with the requisite details. State the required dimensions, tolerances, and the particular type of material to be used. Define all special features, including threads, holes, and surface finishes.

Specify Material Grade  

• Different types of nylon with varying mechanical properties are readily available, e.g., Nylon 6, Nylon 6/6, glass-filled or oil-filled types. Carefully mention the grade or type and any other factors of interest like FDA compliance for food-grade or chemical resistant materials.

Include Quantity Details 

• Indicate the number of pieces to be produced. Whether a single prototype is needed or a bulk production run is required, this information is necessary for the manufacturers to assess lead time and production expenses. Batch quantities should be provided to enhance pricing and the manufacturing techniques used.

Outline Environmental Conditions   

• Provide the working environment of the component like temperature range, moisture content, and chemicals that may come in contact with the component. This helps ascertain that the chosen nylon grade and methods of machining perform as expected.

Define Post-Machining Requirements

• If processes such as annealing, surface treatments, or assembly need to be done, mark them in the request. These additions to the post-machining treatments may affect the cost and the timelines.

Compilations Set The Request Tolerances And Finishes

• Set specified tolerances that need to be met for precision components clearly (like, +/- 0.001 inches or so) along with the surface finish desired, expressed in Ra values. This assists in customizing the machining process to both functional and aesthetic requirements.

Compile And Submit The Delivery Details

• Do add the project deadlines, shipping preferences along with addresses for delivery. With this information, manufacturers will be able to include freight costs in the quote and confirm if they can work within your deadlines.

In summary those aiding submitting a memorandum will give the deadline, additions to the file, and the shipping details that need to be synced in all the documents. This allows manufacturers to set accurate pricing, lead times and realistic custom machining solutions for the project.

Frequently Asked Questions (FAQs)

Q: What are the advantages of nylon machined parts over other materials?

A: The advantage of nylon machined parts is that they offer superb wear resistance and low friction while having a high strength-to-weight ratio and adequate chemical resistance. Nylon itself is an adaptable material that can be cut into different geometric shapes, meaning it has a myriad of applications. Additionally, it is very easy to machine and durable which is why it is a preferred material for custom parts across many industries.

Q: What are the common grades of nylon used in CNC machining?

A: The grades in most common usage in CNC machining are nylon 6 and Nylon 66. These polyamide materials have excellent mechanical properties and are quite common in many industries. Other grades that come into consideration are glass-filled nylon for added strength and stiffness, as well as nylon 12 for better chemical resistance. The choice of grade is determined by the demands of the application.

Q: How does nylon compare to other engineering plastics like PEEK in CNC machining?

A: In spite of their differences, both nylon and PEEK are exceptional materials for CNC machining. In comparison to PEEK, nylon is relatively cheaper and simpler to machine. It has good strength and is able to withstand wear which makes it usable in various fields. As mentioned earlier, PEEK has higher levels of heat and mechanical resistance and is, therefore, best suited for high-performance applications. Ultimately, the decision on nylon or PEEK rests on the particular details of the component and the use conditions.

Q: What are the best practices for drilling nylon during CNC machining?

A: In the course of drilling nylon, the process is advanced with high-speed steel or carbide drill bits that have pointed tips. Unlike drilling metals, speeds should be kept on the lower side to control melting, and adequate chip removal should be ensured to avoid blockage. Use of coolant or compressed air helps in mitigating extreme heat. Additionally, to enhance accuracy and reduce the chances of chip clogging for deeper holes, peck drilling is recommended.

Q: How can nylon machined parts improve machinery components?

A: The use of nylon machined parts in machinery components results in improved performance due to its wear resistance, low friction, and good fatigue strength in self-lubricating applications. Parts machined from nylon include bearings, gears, and bushings. The self-damping traits of nylon, combined with its corrosion resistance, can also enhance the performance and lifespan of machinery components.

Q: What are the limitations of nylon in CNC machining?

A: Even though nylon is a good option in most CNC applications, it still has moisture absorption, which can lead to swelling and changes in a garment’s properties. It also has a lower maximum operating temperature. Nylon also tends to warp if support is not properly placed during machining. These limitations can be mitigated through proper support and the selection of the most appropriate machining parameters.

Q: In what ways does glass-filled nylon impact the CNC machining operation?

A: Glass-filled nylon has glass fibers that improve its strength, stiffness, and dimensional stability. While this enhances glass-filled nylon’s performance, it can also impact the machining process. Compared to unmilled nylon, glass-filled nylon is much more abrasive, which may result in increased tool wear. In some cases, achieving the desired surface finish may require lower cutting speeds and feeds than are normal for other thermoplastics. Regardless, many applications that demand glass-filled nylon’s greater strength and rigidity are better served despite any challenges it creates.

Q: Is it possible to use nylon pieces manufactured by machining to substitute particular components made of metal?

A: Certainly, nylon-machined parts can frequently substitute metal parts in several different applications. The unique combination of strength, low weight, and high wear resistance found in nylon makes it a suitable replacement for metals in many applications. Its substitution helps to minimize overall weight, form more energy-efficient machines, and enhance the ability to resist corrosion. Nylon parts are increasingly used to substitute metal parts in mechanisms such as gears, bearings, seals, and structural parts where nylon’s properties not only meet the requirements but exceed them with the additional benefits of lowered noise and self-lubrication.

Reference Sources

1. Adjustment of Machining Parameters for Nylon 6 Composite in CNC Lathe Using PCA-Based TOPIS

• Authors: Bhardwaj V and others
• Publication Date: 29 June 2018
• Summary: The optimization of the CNC turning process for Nylon 6 is performed using Principal Component Analysis and TOPSIS. The research was conducted using the Taguchi method of orthogonal arrays, featuring an L16 design that allows for 16 runs and gives specific attention to surface finishing, material cutting efficiency, and time expended in the processes. The results of the study reveal that among all parameters, the most predominant factor contributing to surface roughness and machining time for the component is the feed rate, along with the turning speed and depth of cut(Bhardwaj et al., 2018, pp. 36-47).

2. Experimental Investigation and Optimization of Cutting Parameters on Roughness of Surface and Rate of Material Removal in Turning of Nylon 6 Polymer

• Authors: Tushar S. Jagtap and Dr. Hemant A. Mandave
• Publishing Year: 2016
• Summary: The core of this research rests in the optimization of both surface roughness and material removal rate during the turning of Nylon 6. The research has been conducted empirically through a Taguchi design of experiments which analyzes the impact of speed, feed, and depth of cut. It was revealed that the feed rate has the most pronounced influence concerning surface roughness and material removal. With this, the study displays promising outcomes of machining with process parameters other than the extremes (Jagtap & Mandave, 2016).

3. The Optimization of Friction and Wear of Nylon 6 and Glass Fiber Reinforced (GFR) Nylon 6 Composites With Respect To 30 wt.% GFR Nylon 6 Disc

• Authors: S. Kumar, K. Panneerselvam
• Publication Year: 2016
• Summary: This paper assesses the wear resistance of Nylon 6 and Nylon 6 Composites with Glass Fiber Reinforced. A pin-on-disk arrangement was utilized for evaluating the frictional properties and the specific wear rates of the composite materials for different loads and sliding velocities. It was observed that the load, sliding velocity, and fiber-glass percentage affected the friction and the wear characteristics of composites(Kumar & Panneerselvam, 2016).

4. Some Studies On Machined Surface Integrity In Precision Turning of Nylon

• Authors: K. Jagtap et al.
• Publication Year: 2016
• Summary: This study investigates the impact of various turning center parameters on the surface finish quality of Nylon in Precision CNC Turn. In this study, the Taguchi L16 design was applied to the parameters such as feed rate, spindle speed, and depth of cut. From the work done it was found that surface integrity was most dominantly influenced by depth of cut, while spindle speed had a lesser but secondary impact(Jagtap at el, 2016).

5. Decision Parameters Modification in CNC-Milling of Nylon 6 Workpieces

• Authors: Liew T. K
• Publication: 2010
• Summary: This report examines the surface texture of machined Nylon 6 and optimizes machining parameters in 3-axis CNC milling. Response Surface Methodology (RSM) was used to investigate the influence of cutting speed, feed rate, and depth of cut on machining surface roughness. The results showed better surface finish at higher cutting speeds and lower feed rates (Liew, 2010).

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