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It is not easy to introduce all aspects when come to a China custom CNC machining service, so we have prepared a lot of information on this page for you to delve into. To make sure you can find the information you want quickly, we have prepared this content directory that will jump to the corresponding location when you click on it.
CNC machining is a versatile process that is widely used across various industries for creating precision metal parts. Here I would like to display to you a list of some common applications:
What is CNC Machining? A Comprehensive Guide to CNC Centers, Operations, and others.
Are you a manufacturer struggling with producing complex parts? Do you find it difficult to keep the caliber of your products consistent? Or perhaps you’re curious about the technology driving today’s manufacturing industry? If you answered yes to any of these questions, you might want to understand what CNC machining is all about.
CNC Machining – the magic term that seems to be revolutionizing the manufacturing sector. It stands for Computer Numerical Control and is a subtractive manufacturing process that involves the use of computers to control machine tools. From a CNC machining center to operations and applications, this technology is the backbone of modern manufacturing.
Don’t worry if you find it complex. We’ll break it down for you.
A CNC Machining Center is a highly advanced machine tool that uses computer programming inputs to manipulate and control the movement of machining tools, ensuring accuracy and precision in the production process. (1)
The CNC machining process begins with a digital 3D design of the part to be produced. This design is converted into a series of numerical instructions, or a G-code, which guides the machine’s movements. (2) CNC machining brings a level of automation and precision unachievable with traditional manual machining methods.
CNC machines can handle a variety of operations, such as milling, turning, drilling, and grinding. Milling involves the use of rotary cutters to remove material from a workpiece, whereas turning is a machining process in which a cutting tool removes material from a rotating workpiece(3). Drilling is a cutting process that uses a drill bit to cut a hole into a workpiece, while grinding is an abrasive machining process that uses a grinding wheel as the cutting tool(4).
4. CNC Grinding ↩
CNC Machining Centers are generally classified into two main types: Vertical Machining Centers (VMCs) and Horizontal Machining Centers (HMCs) (5)
Vertical Machining Centers have their spindle axis vertically oriented, meaning the cutting tools move up and down. VMCs are generally favored for flat or boxy parts and can easily be loaded with pallets.
On the other hand, Horizontal Machining Centers have their spindle axis horizontally oriented, allowing for side milling. HMCs are typically used for prismatic parts and allow better chip evacuation due to gravity.
3-Axis CNC Machines are the most basic and widely used form of CNC machining. These machines operate along three axes: the X-axis (left to right), the Y-axis (front to back), and the Z-axis (up and down)(6).
4-Axis CNC Machines have an added rotational axis. They can perform all the operations of a 3-axis machine, but also have an additional rotary movement around the X-axis, known as the A-axis. This is useful for parts that need to be worked on multiple sides(7).
5-Axis CNC Machines can rotate on two additional rotary axes (A and B) which help the cutting tool approach the part from all directions. This allows for more sophisticated and complex designs(8).
CNC Lathes are primarily used for hard materials in complex designs where precision is a necessity. The material spins at high speed, and the cutting tool traverses along 2 axes of motion to produce precise dimensions.
CNC Routers, on the other hand, are used for cutting soft materials like plastic and wood. They are faster than 3D printers and can cut a wide variety of materials with excellent precision.
Depending on the complexity and precision of your project, the selection of the right type of CNC machine is crucial to meet your manufacturing needs.
CNC machining has significant advantages over traditional machining technologies. It ensures great levels of precision, consistency, efficiency, and adaptability, enabling the mass production of complicated parts. It also reduces waste and promotes safety by minimizing human engagement with the machines.
CNC Machining is widely used in a range of industries. The uses for CNC machining are countless and diverse, ranging from the automotive sector to aerospace, electronics, and the healthcare business, among others. For intricate and large-scale production tasks, it is the go-to option due to its accuracy and capacity for design replication.
Features | Brief Descriptions |
| Maximum Part Size | Milled parts up to 2,032 x 1,219 x 610 mm(80″x48″x 24″). Lathe parts up to 1,575mm(62″)length and 813mm(32″) diameter. |
| General Tolerances | Tolerance will be held +/-0.12mm (+/- 0.005″) in accordance with ISO 2768 unless otherwise specified. |
| Precision Tolerances | Zenhite Hardware can produce and inspect to tight tolerances as per your drawing specifications including GD&T(Geometric Dimensioning and Tolerancing) notings and callouts. |
| Minimum part size | 0.50mm (0.02″). This may change depending on part geometry and chosen material. |
| Threads and Tapped Holes | Zenhite can adapt any standard thread size. We also can machine custom threads; These would require a manual quote review by our engineers. |
| Edge Condition | Sharp edeges are broken and deburred by default standard. |
| Surface Finish | The standard finish is 125R or greater, as-machined. When requesting a quote, you can specify additional finishing options. |
Aluminum 6061 Aluminum 5052 Aluminum 2024 Aluminum 6063 Aluminum 7050 Aluminum 7075
Copper 101 Copper C110 Copper C932 Copper 260 Copper 360
Nitronic 60( 218 SS) Stainless Steel 15-5 SS17-4 SS18-8 SS 303 SS316/316L SS416 SS410 SS420 SS440C
Steel 1018 Steel 1215 Steel 4130 Steel 4140 Steel 4140PH; Steel 4340; A2 tool steel; O1 tool steel, etc.
Titanium Grade 2; Titanium Grade 5
Zinc Alloy #2(ASTM AC-43A); Zinc Alloy #3(ASTM AG-40A); Zinc Alloy #5(ASTM AC-41A); Zinc Alloy #7(ASTM AG-40B)
We can also source more alloys and tempers from our network of 10,000 material suppliers in China. If you do not see the material stock you are searching for, please contact us and our expert manufacturing team will get back to you with answers.
Don’t let subpar finishes compromise the quality and aesthetics of your designs. At Zenhite Hardware, we bring precision and attention to detail to the next level. Explore our CNC machining finishes options and let us help you make your next project stand out.
Please note that the final cost depends on the customized service you require, the specifications of the raw materials used, the relevant national laws, and the distance of transportation. Take the example of booking a tall container of products:
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Choose Zenhite Hardware for CNC machining that exceeds expectations. Experience uncompromising quality, expert support, competitive pricing, and personalized service. Unlock your manufacturing potential with Zenhite Hardware’s CNC machining expertise. Join our growing list of satisfied clients who have experienced the precision, efficiency, and collaboration that sets us apart.
Contact us today to embark on a transformative CNC machining journey. We can ensure you that:
By selecting Zenhite Hardware as your CNC machining partner, you benefit from our unwavering commitment to precision, expert technical support, competitive price and personalized service.
Please check the following Answers to your might questions. Feel free to contact us if you have any other questions or specific inquiries regarding our CNC machining services. We are dedicated to providing transparent and reliable solutions that exceed your expectations.
At Zenhite, we offer a comprehensive range of CNC machining services, including milling, turning, drilling, and more. We specialize in manufacturing high quality hardware metal parts for applications in automotive industry, machinery, etc.
We have expertise in working with various materials, including stainless steel, aluminum, brass, copper, and other alloys. Our CNC machining capabilities allow us to handle a wide range of materials to meet your specific requirements.
Quality control is a top priority for us. We have rigorous inspection processes in place, including advanced measurement tools and techniques. Our experienced team closely monitors each production stage to ensure precise dimensions, accurate tolerances, and exceptional quality in every part we manufacture.
Absolutely! we cater to orders of all sizes, from prototypes and small batches to large-scale production runs. Our flexible manufacturing capabilities allow us to adapt to your needs and deliver consistent quality regardless of order volume.
Yes, we understand that every clients has unique requirements. We offer customization options to tailor our CNC machining services to your specific needs. From design modifications to surface finishes, we work closely with you to deliver parts that meet your exact specifications.
Elevate your business with our custom solutions and competitive pricing. Click the button below and get started with ZenHite hardware.
ZenHite Hardware, a brand under Ningbo Zenghong Hardware, located in Ningbo, Zhejiang, China, is an Asia manufacturer focus on producing high-quality machine parts, die-casting components and metal fittings. Serving procurement managers and contractors globally. We provide custom solutions, strict quality control, and competitive pricing. Discover the ZenHite advantages for all your hardware needs.
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