In recent years, the global aerospace industry has made remarkable achievements, which cannot be separated from the important support of CNCM machining technology. As an efficient and high-precision machining method, CNCM technology is increasingly widely used in the aerospace field, which provides a strong guarantee for the performance improvement of aerospace equipment.

According to international market research institutions, the global aerospace market size will maintain steady growth in the next decade and is expected to reach about $200 billion by 2028. In China, the size of the aerospace market is also continuing to expand and is expected to reach about 250 billion yuan by 2026. In this context, the application of CNCM machining technology in the aerospace industry is particularly important.

It is understood that CNC machining technology in the aerospace field can produce accurate, precise, complex parts, such as aircraft engines, turbine blades, aircraft structural parts, etc. These components need to have high accuracy and stability to ensure the safety and performance of aerospace spacecraft. According to relevant data, the global aerospace parts market is expected to reach about $12 billion by 2026.

In addition, the high efficiency of CNC machining technology in the aerospace field has also been widely used. In the assembly process of large aerospace spacecraft such as aircraft and rockets, CNC machining technology can achieve rapid and mass production and improve production efficiency. According to statistics, the global aerospace assembly market size is expected to reach about $60 billion by 2026.

In terms of materials, the compatibility of CNC machining technology in the aerospace field has been fully reflected. With the increasing application of new materials in the aerospace field, such as carbon fiber composite materials, titanium alloys, etc., CNC machining technology can realize the efficient processing of these materials to ensure the performance and quality of parts. According to statistics, the global aerospace materials market size is expected to reach about $35 billion by 2026.

It is worth mentioning that CNC machining technology also supports the manufacture of customized parts in the aerospace sector. This is of great significance for the manufacture of aerospace spacecraft in special scenarios. According to statistics, the global aerospace custom parts market size is expected to reach about $2.5 billion by 2026.

In summary, the application of CNCM machining technology in the aerospace industry provides a strong guarantee for the performance improvement of aerospace equipment. In the context of the rapid development of China's aerospace industry, the importance of CNC machining technology is self-evident. With the continuous expansion of the aerospace market, the application prospect of CNC machining technology in the aerospace industry will be broader. We have reason to believe that CNC machining technology will continue to help the prosperity of aerospace industry.

With the continuous development of technology, consumers have different personalized needs, customization requirements continue to improve, consumers need to customize professional spare parts according to their own needs and preferences, if this can be achieved, will greatly increase the customer's goodwill, enterprises can also continue to increase their own visibility. Therefore, CNC custom machining services also play an important role in manufacturing.

The application of CNC custom machining services in the field of automotive automation has also achieved remarkable results. Take our company as an example, we provide one-stop customized CNC production services, with advanced equipment and technical team, has provided high-quality parts processing services for many well-known automobile manufacturers, and won the favor of partners.

In short, the application of CNC custom machining services in the field of automotive automation is gradually changing the pattern of traditional manufacturing. For custom CNC production services, please choose us and we will provide you with the best quality service and the most competitive price. Let us jointly promote the innovation and development of the automobile manufacturing industry!

Computer Numerical Control (CNC) machining is a common technique that is contemporarily utilized in the metalworking industry. As opposed to conventional machines, CNC machining makes use of computerized systems which facilitate superior output in complicated shapes for a range of materials. A renowned example is the CNC milling machine.
Why CNC machining stands out?
Previous machines which were known as numerical control machines (NC) located their positions via G-codes. These G-codes were manipulated manually by the user unlike in CNC machining whereby this task is computerized. In the most recent versions known as the parametric program, logical commands have been fixed in a manner that they can work together with these G-codes. This modified version allows users to regulate and manipulate system parameters effortlessly.
Benefits of using CNC machines:
The improvement in technology used in the manufacturing of these machines has brought about a number of benefits.
These include the following:
- There is improved speed, accuracy, productivity and efficiency of tasks - They significantly reduce the incidents of accidents since computerized systems minimize the contact between the tools and the user. This makes the metalworking process a more comfortable undertaking.
CNC Milling Machines:
CNC milling machines function by using a computerized system to transmit signals to a stepper motor controller. This system instructs the stepper motor on the direction to follow and the number of steps it is supposed to take. The motor is linked to the drive mechanism of the mill in the X, Y and Z axes. Some CNC milling machines are known to utilize a servo motor as a replacement for the stepper motor. They have below mentioned advantages:
- Metals can be cut at higher rates - Servo motors have a feedback loop which enables the machine to accurately resume to its initial position.
How to find the best CNC milling machines?
These machines have become essential in very many facets of life especially in the running of our businesses. The purchasing of this machines entail that you have to find the right kind of supplier or dealer. The following are tips to assist you in identifying the most ideal place where the machines can be obtained from:
- Check the quality of the milling machine. Visit online forums to get information on the available brands in the market and the most reliable brands according to customer reviews.
- Choose a supplier or dealer with professional staff and highly skilled personnel to repair your milling machine if it breaks down - If you are looking for a cost cutting option, some suppliers deal with second hand milling machines so, pursue such options.
Maintaining your CNC milling machine:
Once you have your milling machine purchased, some important tips can be followed to keep it in top condition. These machines are usually maintained by a set up process. This includes the below procedures:
- Wipe the table to the T-holder to keep it free it from fragments and rust.
- Place its vise down and tighten it with bolts. Straighten the vices using an indicator - Place every tool into collects and ensure they are safely locked.
- Set the collets into the changer of the tool as per to the manual of the machine.
- Confirm if the machine "knows" where it ought to stop. This is to guarantee that the machine makes an accurate cut. - Set the spindle on the zero point then ignite the machine again on the X and Y axes - Next, locate the Z point by lowering the spindle to the top of material. This point will be used as a reference in cutting other materials.
This simple setting up process guarantees that the CNC machining machine works efficiently for years on end. This process is to be repeated whenever the machine is heavily used.

CNC machining refers to any process that uses a CNC machine. This could be for routing, milling, drilling, or other types of work that is done with metal, wood or other materials. This is a manufacturing process that uses the automatic opportunity from the computer to create shapes or forms that must be precise.
Raw materials are used and they are put into a CNC machine that uses cutting tools to make these shapes. The CNC machining process involves computers that have at least one microprocessor and several units for storage. With CAD or CAM software systems added to CNC the computer can be programmed to produce the precise movements that are able to create the part.
In CNC machining the process is automated which saves the operator time and saves the business money. The operator is able to load the materials, program the machine and then the machine can work without attention when set up properly; the amount of time it is run without attention is also programmed in.
An important aspect of any CNC machining is for the operator to know the machine well. CNC is an addition to the general aspects of the machine. As an example, if you are doing routing, adding CNC to the process only automates it. However, for the operator, it means that they must understand the machine, how to put in codes or use CAD or CAM and how to operate the machine; they must also understand how basic routing works.
Another area that is important in order to understand CNC machining is the basic components of the machine. It is important to know how these machines operate in order to fix them if something goes wrong. This also allows the operator to understand the limitations and the capabilities of the machine to get the most out of its use.
As CNC machining becomes a project the operator is in charge defining five areas. They will first think about the project they want to design and plan it out. This is where sitting down and drawing out plans will be a good idea.
The next area is to understand CAD to translate the drawing into the computer and then an understanding of CAM to translate the CAD information into machine language. In the final area the individual must understand the Controlling function in order to make the machine do what is required. When all these areas are fulfilled properly they allow the individual to create the project in the way they saw it in their drawing.
CNC machining was traditionally only done in commercial settings with very large CNC machines. Today, there are mini-CNC machines that allow the process to be done on a smaller scale in a home workshop. This has allowed the smaller business to be able to take advantage of building a variety of parts and products that were not previously available except on a larger scale.
CNC machining can produce both simple and complex designs and can be used on a variety of materials including aluminum, foam, wood and other metals.

Seven diverse wood products application reflect the diverse capabilities of CNC machining centers.
For a machine that not so long ago did not even exist, the uses for CNC machining centers have quickly become vast and continue to grow.
Woodworkers today are using these versatile machines for a variety of uses ranging from high-speed, flat-panel production work to very intricate carvings. Combining high speed boring with routing, profiling, cutting and other features, these computer-controlled marvels are being successfully utilized in shops that produce everything from beautiful high-end architectural woodwork to flanges for take up reels.
In the following pages, WOOD & WOOD PRODUCTS interviews woodworkers from around the country who have increased their productivity and accuracy while reducing labor costs through investments in CNC technology. Following are their stories.
SPEAKER MAKER USES CNC MACHINERY TO MAKE IT'S DIVERSE PRODUCT As an OEM supplier of audio speakers, the products that Tiffin, Ohio-based Ameriwood Industries International Inc. manufactures vary in size from small bookshelf-size speakers to large symphonic speakers.
Jim Harrington, plant manager of Ameriwood, said, "We do a variety of sizes and styles. We work with different types of materials, with different thicknesses and locations of holes. No two things are alike." Because of this product diversity, Ameriwood Industries (formerly Tiffin Enterprises) used to perform multiple machining operations for every item. Multiple operations meant that several workers had to handle each part, "and the more you handle it, the more opportunity there is for the product to be damaged," Harrington said.
To minimize parts handling -- and thus reduce their labor costs -- the company made an investment in a CNC machining center from Roger Stiles & Associates.
MACHINING CENTERS Vinyl overlayed particleboard is trimmed, cut-to-size, drilled and routed on the machining center. Computer programs are downloaded from a computer system directly into the machine's controller.
"We used CNC routers for a number of years," Harrington said. "The machining center is taking the place of routing and vertical-type drills." The machining center allows the company to do up to 12 workpieces at a time, Harrington said. After all the machining operations have been completed it is a "totally finished part" without need of further machining, Harrington added.
EFFICIENT PLANT HELPS COMPANY CONTROL COSTS In the past two years, Warvel Products-North Carolina has experienced dramatic price increases for the raw materials used to produce curved plywood components. These components are then sold to contract furniture manufacturers such as Haworth.
"We had 30 percent increases in our raw material costs," said sales manager Robbie Wiltcher, "so we have improved plant efficiency by purchasing machinery and technology that would allow us to absorb as much (of the price increase) as possible without passing these costs on. It is important for us as a vendor to help our customers be as competitive in their markets as possible." One of the ways Warvel did this was through the purchase of a multiple-station, four-axis CNC machining center from C.M.S North America. The machining center allows the company to mount up to six components at a time, and complements the company's existing three and five axis machining centers, Wiltcher said.
This is important, considering the amount of product which is shipped from the company's plant in Linwood, N.C. Approximately 100,000 parts a month are produced at the facility, the majority of which are customized. The company has a catalog with standard components, but Wiltcher said that 80 percent of the company's orders are made per customers specifications.
"The machine is capable of multiple machining tasks," Wiltcher said. "In most cases all that's left to do is light sanding and tee-nut installation where required." Another benefit, Wiltcher added, is the very tight tolerances obtained with the machine. The company supplies curved plywood which must integrate with plastic and steel components in ergonomic chairs.
"It is essential to be able to maintain tight tolerances in the various required operations such as drilling on angles, profiling and notching so that all of the different chair components fit together the way they were engineered. This machine provides all of these things," Wiltcher said.
To increase productivity even further, the company purchased machines and software that complement the machining center, including a digitizing machine. The digitizer will read a template part and the software will create a program which is downloaded into the machining center. The company also uses the system to internally produce its own compound tooling.
"The system has reduced the lead time on new tooling from months to days," said Wiltcher. "All of these capabilities assists our customers in bringing many new products to market rapidly and competitively." HIGH-TECH HELPS HIGH-END ARCHITECTURAL FIRM Powell Cabinet & Fixtures of Sparks, Nev., is a high-end architectural woodworking company whose work ranges from luxurious residences to glistening casinos.
The 42-year-old company, which bills itself as the oldest architectural woodworking company in the state of Nevada, is owned by the father/son team of Roger and Bill Powell.
One of the company's most recent projects was for the new Luxor Casino and Hotel in Las Vegas. The company did a variety of work at the hotel, including a 3 1/2-inch thick, 13-inch wide, solid-mahogany handrail that was built on a 255-foot radius. The handrail also featured solid-cast bronze support pieces and etched glass.
The handrail was manufactured utilizing a Komo VR 512 CNC machining center the company got in January 1993. Prior to that, the company had been doing everything with multiple machines. "The machining center is exceptional on irregular shapes and curves," Bill Powell said.
"It is more adaptable than to have a journeyman do it by hand. The radius work takes more time to program, but instead of having a journeyman woodworker spend several days on something, the machine will produce the same product in significantly less time." Powell added that there is a learning curve to the machine. "The purchase of the machine is just the first step," Powell said.
"The time that it takes to learn how to program and operate it is a major expense, as is the tooling and all the programming updates that are needed to keep up-to-speed." But while these factors need to be taken into account, Powell said he thinks it is becoming essential for companies to invest in high-technology equipment. According to Powell, one of the reasons the company purchased the machining center was because "the quantity of qualified, journeyman cabinetmakers that can produce this type of work is diminishing. You have to rely on the technical aspects of the industry to help fill that void," he said.
COMPANY GROWS A STEP AT A TIME When Denny Beuter and Bob Bloss formed Diamond Cut Inc. eight years ago they had a plan. The two men wanted their South Bend, Ind.-based company to become a leader in the field of commercial sound equipment. A daunting task made all the more difficult considering they did not own any sophisticated equipment.
"We went on the premise that we needed extremely good equipment to make a really good product," said Beuter. "But in order to get good equipment you have to have a product with enough volume to keep the machine running." What Beuter and Bloss did was to start slowly, acquiring equipment and producing parts for other companies. "We would do cutting and edging, anything to get work into the plant," Beuter said. "To sell machine time you have to do everything a little bit better than what the (source) companies can do in their own shop. We got real good, real fast, because otherwise we had to eat the cost of the job." From doing this job-shop-type-work, the next step was doing contract work. "My partner (Bloss), whose background is in the speaker business, went out (to speaker companies) and said, 'We can make speakers boxes for you and we can do them with high precision,'" Beuter said.
Diamond Cut began producing speaker cabinets for such companies as JBL and Panasonic. The product Panasonic wanted the company to produce necessitated an equipment upgrade. "The Panasonic people wanted a (speaker) box that was trapezoid shape," Beuter said. "This product would have been almost impossible to make with the router we were using." Beuter and Bloss chose a U-26 Morbidelli machining center from Tekna Machinery. The machine not only allows them to produce the trapezoidal shapes, it also has reduced labor costs. "For example, we had one full-time worker on the payroll whose only job was to make jigs, Beuter said. "I have no more jigs." While Diamond Cut has grown, with sales projected to reach around $2 million in 1994, the company continues to move toward that plan. In 1993, the company started a proprietary line of heavy-duty commercial sound equipment under the moniker, Bull Frog.
The Bull Frog equipment is sold throughout the United States and a number of countries around the world. "For 24-hours a day, for the last three months, we have been so busy with our own proprietary work that we have not been able to do any outside work, Beuter said.
"Hopefully by the end of the year we will be completely out of contract work." BOOTH MAKER FINDS SIGN TO SUCCESS Utilizing a variety of materials, Farmington Displays of Farmington, Conn., creates trade show displays for companies in industries as diverse as food, computers and guns.
Farmington Displays, which was founded in 1973 by Paul DiTommaso Sr., counts 278 companies as its clients. On average, Farmington Displays' clients update their booths every three to five years.
"We have a pretty good job flow," said general manager Sal DiTommaso, son of Paul Sr. and one of three sons and a daughter currently working for the company. "Not everybody is building their booth at the same time." Farmington Displays boasts an impressive client list, including General Electric, NEC and gun manufacturer Smith & Wesson. In the traditionally very labor-intensive field of display manufacturing, the company stands out for its use of high-technology equipment. More than three years ago, after extensive research on available machinery, the company began its investment in CNC machinery.
"The first thing that sparked my interest in obtaining CNC machinery was watching one of my men cutting out an eight-foot circle," said Sal DiTommaso. "It was so archaic, I just said there had to be another way to do it." Farmington Display's plant now features two Heian CNC routers and a computerized panel saw from Stiles Machinery, as well as a computerized graphic/design laboratories linked together as a Local Area Network.
The Heian machining centers have allowed the company to branch out into areas such as manufacturing signage and store fixtures. Farmington Displays had always created graphics for signs, but the CNC routers allow the company to manufacture them in-house. Additionally, the company is now doing contract machining for other, non-competing manufacturers.
To create their distinctive products, the company utilizes a variety of materials. On its CNC routers, the company utilizes everything from acrylics to solid woods. On a separate metal machining center the company works with brass and other metallic alloys. "We don't farm anything out," DiTommaso said. "We try to keep everything in-house so that we have complete quality control over the finished product." FAMILY-OWNED LUMBER YARD SEIZES CHANCE TO DIVERSIFY ITS BUSINESS In 1922, Hans Lars founded Hansen Lumber in Galesburg, Ill. Over the next 70 or so years, the business would be handed down from family-member to family-member, and would remain a traditional lumber yard.
It remained solely a lumber yard until two years ago when Hansen Lumber seized an opportunity to diversify. The company was asked to do some circular panel cutting for a Galesburg-based manufacturer of wooden reels. Approximately a year later that manufacturer, who believed the reel industry was going to dominated by the use of plastics, first contemplated shuttering the facility and then offered to sell the business -- and its client list -- to Hansen Lumber.
The family-owned company, currently being run by Shard Hansen, the founder's grandson, with help from his daughter Karen (the fourth-generation family member in the business), decided to purchase the company, and quickly realized the need to upgrade its equipment.
"Taking up wire or rope around a reel must be done at very high feed rates, especially if it is a small diameter wire, because unless your doing it at a 1,000 feel a minute it would take forever to wind," said Hansen, "so the arbor hole has to be exact. If the arbor hole is off center the whole thing will be jerking." A little more than a year ago the company purchased a CNC machining center from Accu-Router. The machine features two vertical routers, which can machine 1 1/2 inch southern yellow pine industrial grade plywood used for the flanges on the reels and maintains tight tolerances.
Prior to working with the machining center, the company would have to cut out a square and in subsequent steps radius the panel down to the required size and shape.
Having a high-technology machining center not only provides for accuracy, it also helps to utilize the plywood. "Our flanges range in size from eight inches to 48 inches round," said Hansen.
"When we are cutting the circles, we can nest them in such a fashion that we get great yield and waste is very nominal." CNC EQUIPMENT HELPS CARVING COMPANY MAKE BEAUTIFUL MUSIC Investing, not only in new equipment, but also in the training of its workforce has helped this Thomasville, N.C.-based carving company increase its capacity while reducing its overhead.
Founded in 1968, Piedmont Carving carves furniture parts -- specializing in chair parts -- and parts for such musical instruments as the cello and guitar.
Over the last few years, the company has sold some of its older carving machines and invested that money in computerized machinery including CNC Robot Carvers from Thermwood Corp.
"We used to have 13 carving machines and we would run all of them in one shift," said Gay Jones, who along with her twin brother Ray, and her father, company-founder Jimmy, own the business. "We sold three carving machines and still are projecting to triple our capacity with the robotic carvers." The company has reduced its labor costs in part by computerizing its carving, but also by cross training its 29 employees so that they can work on other machines in the shop.
Learning to efficiently use the CNC robot was a difficult challenge for the company, Gay Jones said, "but I'm glad we did because it gives us an advantage over companies who are just now getting into robotic carving." Piedmont Carving bought its first robotic carver four years ago. The company is planning to purchase additional machines.
One of the benefits of computerized machinery is consistency. This is important when Piedmont is crafting its furniture and musical instrument components.
"Chair parts have to fit together perfectly when they're sent to the manufacturer," Jones said. "With the robotic carving everything stays so consistent. This consistency is also very important when we are doing the musical instruments because the craftsmanship that goes into the part can affect the sound." CARVING WOOD PARTS 20 AT A TIME Intricate handcarvings are being quickly and accurately duplicated by Carving Research Inc. of Huntersville, N.C., using a 20-head Kitako CNC Machining Center distributed by Tekmatex Inc.
Carving Research is a 2-year-old, 12-employee company with projected 1994 sales of $840,000. The company supplies intricate wood carvings to such major residential furniture makers as Henredon Furniture Industries Inc. and Baker Furniture Co.
What once had to be done one at a time by master handcarvers can now be done 20 at a time by the company. This results not only in time savings but cost savings as well, without sacrificing the look of the product, according to company owner Tom Bowker. An example of the speed of the machine is a rice carved bed post; typically it would take a master handcarver approximately six to eight hours to complete, "while we can do it in an hour," Bowker said.
To produce the carvings, an initial handcarved template is made. This carving is sent to Tekmatex, where a digitizing machine creates a computer program which can be downloaded into the machining center. Once this program is completed, an infinite number of a given carving can be created with precision.
There are certain "essential ingredients" to creating the carvings, said Bowker. Tooling is one of the most important. Because of the nature of the product, the Carving Research utilizes unique tooling, including a razor-sharp veining bit developed by Oertli Woodworking Tools Inc. that leaves such a clean cut, that secondary carvings are not necessary, Bowker said. Another example is a 1/16-inch flat-bottom or straight router bit which is used on many of the carvings.
"Nobody else uses anything like that," Bowker said.
"Because of the intricacies of many of the carvings, we have to use a wider variety of tooling including some carbide tooling, than what you would use if running a normal carving operation. Many of our bits have to be small because you have to get in and do a cut and make it look like it was done with a chisel.