CNC Machining Service
Top CNC Machining Service Provider in China
Providing exceptional CNC machining services in China, Kingsun focuses on precision engineering and production. Equipped with an experienced team and state-of-the-art technology, we achieve excellent results for both prototyping and production. Reach out to us if you want to learn more about your projects. We would be more than happy to share the Kingsun difference with you.
- Quick Turnaround of Just 1- 9 Days
- Economical Pricing Options
- Customized with Post-Processing Options
Save a minimum of 35% or more on your purchases.
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Kingsun's CNC Machining Service for Custom Parts
We excel in the manufacture of the particular parts you require to your exact specifications and in the efficiency of every design.
Whatever your custom parts manufacturing needs may be, Kingsun's CNC Machining Service ensures maximum precision and efficiency. Advanced CNC technologies are used to fabricate a wide range of material types, including metals, plastics, composites, etc., and complex shapes are executed accurately and in a timely manner.
Many highly skilled specialists team up and leverage their skills and years of experience, as well as new techniques to produce custom parts in various industries, e.g. automotive, aerospace and others. We are passionate about detailed workmanship and so must ensure that every aspect of every project is thoroughly dealt with.
The decision to use Kingsun's CNC Machining Service technology gives you not only modern technologies but also modern standards of quality. This concept promotes close to zero production lead times with improved flexibility and cost efficiency. Do not look further regarding quality CNC machining; trust Kingsun to transform your projects in a way you cannot imagine. Don’t hesitate and let us offer quality services for all your manufacturing needs.
Our expertise in CNC Machining Service
Our company provides numerous CNC Machining Services such as accurate CNC Milling services, and CNC Turning of the best quality. Supplemented with modern equipment and skilled workers, we ensure that every project is not just completed but meets industry top levels of precision and productivity producing results that are suitable for you.
Kingsun's Expert CNC Machining Service Explained
Explore the Special CNC services offered by Kingsun! 🚀 Kingsun is committed to providing precision machining solutions with the highest possible quality and efficiency. No matter if it is custom parts or mass production, we will take care of it. Find out how we can help you take your projects to the next level today!
Guidelines for CNC Machining Design
| Feature | Parameters & Recommendations |
|---|---|
| Internal Corner Fillets | - Radii Size: 0.020" to 0.050" larger than drill size for better tool access and reduced stress concentration. - Drill Diameter to Depth Ratio: 1:6 (1:4 recommended) for efficient chip evacuation and tool longevity. - Tool Path Optimization: Smooth transitions to enhance precision and reduce tool deflection. |
| Floor Fillets | - Size Consideration: Smaller than corner fillets for efficient material clearance. - Material Removal: Gradual layers to reduce cutting forces and improve surface finish. |
| Undercuts | - Standard Sizing: Use standard sizes for cost-effectiveness and compatibility. - Accessibility: Position away from corners for smooth tool entry and reduced wear. - Tool Selection: Use specialized tools like T-slot cutters for precision. |
| Tapped/Threaded Hole Depth | - Tool Clearance: Provide clearance beyond hole depth for complete thread formation. - Thread Engagement: Aim for 1.5 times the diameter for stability. - Cooling and Lubrication: Implement strategies to reduce heat and improve quality. |
| Complexity | - Feature Minimization: Limit small cuts to reduce costs and improve efficiency. - Simplification: Simplify geometries for easier machining and assembly. - Material Selection: Choose materials for machinability and performance. |
Available CNC Metal Machining Service Materials at Kingsun
Kingsun provides an assortment of materials that can be used for CNC metal machining including aluminum, stainless steel, brass and even advanced alloys. Be it for a single prototype or mass production, we offer the right materials to provide the best efficiency and longevity for your applications.
CNC Machining Copper Alloys
For more details about Copper CNC Machining Services
CNC Machining Aluminum Alloys
CNC Machining Bronze Alloys
CNC Machining Brass Alloys
- Copper 260
- Copper 360
For more details about Brass CNC Machining
CNC Machining Stainless Steel Alloys
CNC Machining Titanium Alloys
CNC Machining Magnesium Alloys
Learn more about Magnesium CNC Machining Services
Available CNC Plastic Machining Services Materials at Kingsun
Check Kingsun’s large CNC plastic machining capacities, where it offers precision machining services for different types of plastics. Our team of experts is well poised to achieve excellent results that fully cater to your project’s unique requirements. Be it small batches of custom plastic parts, one-off prototypes, or mass production, our advanced CNC machining technology digitizes the production process and does it fast and reliably. Trust us to provide dependable plastic machining services of the highest quality and meet your needs.
POM
For more details about POM CNC Machining
Acrylic
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Delrin (Acetal)
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Garolite
Get more information about machining garolite g10
HDPE
HDPE (high-density polyethylene) is one of the most durable types of thermoplastic polymer used for almost any engineering application due to its superior impact and chemical resistance. As a polymer ever derived from oil, it has a linear structure around its molecular composition. Commonly manufactured in containers, piping as well as medical devices, it is a plastic that is very machinable, with low friction properties that are conducive for CNC machining. Also, it is suitable for the manufacturing of precision parts for diverse markets such as packworks, building, farm products, and health.
Get more information about machining HDPE
Nylon
Get more information about Nylon CNC Machining
PC (Polycarbonate)
- Polycarbonate (PC) is one of the strongest, toughest, and clear plastics available thanks to the excellent impact resistance and optical properties it possesses. Wherever there is a need for materials such as machine guards, face shields, and skylights which require durability combined with transparency, polycarbonate is the material of choice. Moreover, polycarbonate can withstand heat and provides good insulation.
- Polycarbonate plastic is accessible to CNC machining, making it possible to create precise and complex parts owing to its good machinability. It is easily machined, turned, and drilled which enhances the manufacturing of parts in automotive, medical and electronic industries. Frequently, when polycarbonate gets machined, several useful items are produced, including lenses, housing parts, connectors, and shields against dirt and dust.
- Get more information about machining Polycarbonate
PEEK
Get more information about PEEK CNC Machining
Polypropylene
Polypropylene (PP) is a lightweight, semi-crystalline thermoplastic known for its excellent chemical resistance, fatigue strength, and toughness. It is commonly used in applications such as packaging, automotive parts, and consumer products due to its durability and cost-effectiveness.
PP is suitable for CNC machining, although it can be challenging due to its tendency to gall and melt. Its slick surface and fatigue resistance make it ideal for mechanical components like gears and living hinges. Common CNC machined parts from polypropylene include laboratory equipment, containers, and components exposed to corrosive environments.
Get more information about Machining Polypropylene
PTFE (Teflon)
Polytetrafluoroethylene, or PTFE, is a thermoplastic polymer better known as Teflon, that is known for its excellent chemical resistance, high-temperature tear strength, and poor coefficient of friction. The usage of this polymer is very large and mainly focuses on non-stick and wear-resistant applications such as cookware, medical implants, and aeronautical parts.
The properties of PTFE make it most appropriate for CNC machining as it readily remains intact even when subjected to temperatures above a given limit, and it also has great machinability enabling it to produce well cut geometrical shapes and complex parts in volumes. Among the PTFE CNC machined parts produced are seals, gaskets, bearings, bushings, and components of industries such as aerospace, medical, and food processing.
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PVC
PVC or polyvinyl chloride is one of the most versatile thermoplastics which has a hard surface, exceptional mechanics, and thermal insulation properties. The material is also light in weight, has a water proof character and a very long life hence very economical in different levels. At the same time, PVC is easy to machine and intricate tolerances can be made without problems.
In particular, PVC is perfectly suited for CNC machining because it possesses good machinability and good capability of close tolerance retention. It is routinely used for the production of such parts as isolators, housings, bearings, bushings, guides, rollers and also components of the packaging, signage and display. Such properties make it fit for use in the electric, construction and automotive areas for high corrosion resistance and insulating purposes.
Get more information about Machining PVC
ULTEM
ULTEM, or Polyetherimide (PEI), is a high-performance thermoplastic that exhibits excellent dimensional stability, high strength, and good electrical performance. This material is optically semi-transparent and withstands high working temperatures, which makes it very well suited for stringent conditions. ULTEM can resist hot water, steam or repeated cycles of sterilization, hence it can be used in medical and scientific apparatus.
Materials that can be easily machined are ideal for CNC machining and they allow for close-tolerance conformalization of ULTEM. It is widely used to fabricate parts included as components in medical instruments, electrical connectors, semiconductor equipment, aerospace parts etc. Its impressive resistance to dielectric breakdown as well as hydrolysis qualifies the material for applications which are critical and need high tolerance level.
Get more information about cnc machining of ultem parts and PEI CNC Machining
Essential Resources for CNC Machining
In our detailed overview of CNC machining, you will locate key sources. Understanding the CNC processes, techniques, and best practices will increase your knowledge and skills on the subject.
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CNC Machining Case Studies
Consult our case studies in CNC machining where you can find the application of innovative solutions, provision of successful projects and the influence of precision engineering in different fields.
Finishing Options for CNC Machining Service
The finishing operation is what makes CNC machining into a manufacturing process capable of producing complex parts with added functionality. In CNC machining technologies widely used in modern industries, there are various finishing treatments extensively applied including anodizing for aluminum and powder coating. It is even more essential to focus on the appropriate finish since it will improve both the work efficiency and the appearance of parts achieved through CNC machining.
This technique refers to smoothing the surface of a part in order to achieve glossiness. A consumer product surface may be highly polished by using polish techniques becuase aesthetics is essential in such industries. It also lessens the surface roughness, the aspects that make the part abrasive.
This is a simple way of adding color and preventing damage through environmental factors over CNC machined parts. This application is popular in automotive and consumer goods industries where there are needs to achieve visual appeal and surface protection.
Anodizing is treatment used for aluminum parts which further improves protection from corrosion and gives the component an attractive layer that lasts long. It is a process which makes use of electrolytes to thicken the naturally occurring oxide layer in metal components. Anodizing is suitable where the parts are meant for outdoor services or other volatile environmental conditions.
This finishing alternative consists of adding dry powder over the part and subjecting the coated part to heat which makes clear coat over the surface. Powder coating is the most durable and also environmentally friendly form of coating that comes in a variety of colors. It suits outdoor exposed parts as in the case of industrial machine parts and automotive parts.
Plating refers to the application of a metal coating over the surface of a part which in most cases is nickel or chrome. This process improves the corrosion protection, electric conductivity and appearance of the part. Such measures are widely technical in nature, used in electronics, and even for decoration of end means of consumers.
Discover Kingsun's CNC Surface Finishing Services
Designed with great attention and detail in raising the quality and accuracy of products through the use of modern technologies and professional know-how. Take a look at our detailed guide on CNC surface preparation.
Industrial applications for CNC machining
Understanding CNC Machining: A Deep Dive into Computer Numerical Control
This chapter views CNC machining as an integrative and final process in computer integrated manufacturing in which most or all the prototypes are completed quickly and accurately. This section intends to make the explanation of CNC machining systems, machines, their functions, and their application reasonably easy. Readers will begin to be familiar with what CNC technology is, its importance and why beginners will be able to relate to it.
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Frequently Asked Questions
Want to know more about CNC Machining Services
Q: What is CNC machining and how does it work?
A: The mechanical procedure called CNC machining entails a computer-aided technique where the material is taken from a workpiece. This process includes techniques known as machining, which involves the use of different cutting implements such as mills and lathes to cut out metal, plastic, or other forms of a substance to make intricate particular components. Generally, this technique covers the prototyping and even the manufacturing process of production parts as a result of high accuracy and capability of complex configuration.
Q: What materials can you use in CNC machining, including those with corrosion resistance?
A: CNC machining is versatile and can be used on several forms of materials such as metals and plastics. Examples of common CNC machining materials are aluminum, steel, brass, copper, titanium and so many forms of plastics such as ABS, nylon, and acetal. Depending on the type and the characteristics of the part, the appropriate material is used, such as those with corrosion resistance or chemical resistance. strength, chemical durability, and rust resistance.
Q: What shall I do to obtain an instant quote for the CNC machining services’ price?
A: Quite a few websites hosting CNC machining services tend to provide instant pricing tools. In order to get an quote, you normally have to upload your uploaded 3D CAD file, select the material, state the amount, and select any finishing processes. The online CNC machining service will take care of everything and you will have an instant quote readily available after your submission, as it will examine the submitted design. There are also services which offer to analyze your work pieces and give you an instant quote, whenever manufacturing complex components or conducting infrequent larger works.
Q: What tolerances can be achieved using CNC machining?
A: This is particularly important in CNC machining where high precision is the ultimate end. Fabricated CNC parts tolerances will generally vary in accordance to the materials employed and the geometric dimensions of the product from ±0.001” to ±0.005” (0.025 mm to 0.127 mm). Such factors as the level of precision in the manufacturing process will allow moving more gainful adjustment of commodity and definite maintenance. For more demanding applications, tighter tolerances can be achieved through additional precision machining techniques widely used in the industry.
Q: Please tell me the CNC machined part surface treatments and finishing offered.
A: Quite a number of surface finishing techniques are generally available in the CNC machining industry to advance the functioning and the look of parts made by CNC machining. Finished machined components using the most common CNC machining techniques, such as CNC milling and CNC turning, are as follows: as machined (no finishing offered), bead blasting, anodizing of aluminium, powder coated and polishing. The selection in surface finish mostly correlates with the expected function and overall look of the custom part.
Q: What do you think are the advantages and disadvantages of using CNC machining as compared to 3D printing for prototyping?
A: CNC machines and 3D printers are both used in prototyping, but their areas of benefits vary. CNC machining is most beneficial in creating functioning prototypes with great level of accuracy and with materials that approximate the final production, such as plastics and metals. Plastics and metals, etc. Also quicker in small runs. 3D printing, in general, is more advantageous for complicated shapes and geometries and more efficient for low volumes or one-of-a-kind custom parts, even though it usually carries a price tag.
Q: What are the things you have to think about in order to settle for a particular CNC machining service?
A: In choosing a CNC machining service, pay attention to the types of materials processed, tersediaamecn di cnc machining service (bore mill, lathe etc), tolerances’ capabilities, Options for surface finishing as well as lead times. It is recommended to use the service that offers quick quotes, has professional customer care and ensures that their clients receive quality CNC machined products. It would also help if they provide additional resources regarding DFM comments related to the machining process.
Q: What possibilities do I have to economize at my CNC machining project?
A: Costs in invoicing CNC machining services can be reduced by making the design less complicated if there are excessive features, letting the designer use standard material, or using looser tolerances if available. Ordering larger quantities can also lower per-part costs. Be careful about the level of surface finish that is required as for certain geometries this can be cost prohibitive. Most CNC machining services offer advice on how to design your part to lower the total manufacturing costs.