As early as the 1970s, laser was first used for cutting. In modern industrial production, laser cutting is more widely used in sheet metal, plastics, glass, ceramics, semiconductors, textiles, wood, paper and other materials processing.

Dongguan, China -- (SBWIRE) -- 10/18/2022 -- When a focused laser beam hits a workpiece, the irradiated area heats up sharply to melt or vaporize the material. Once the laser beam penetrates the workpiece, the brass laser cutting process begins: the laser beam moves along the contour while melting the material. A jet of air is usually used to blow the melt away from the cut, leaving a narrow gap between the cut section and the plate holder that is nearly as wide as the focused laser beam.

Laser cutting is a non-contact process with high density and good controllability. The cutting speed is fast, the cutting efficiency is increased by 8-20 times when cutting steel parts, the heat affected zone is small, the deformation of the workpiece is small, the roughness of the copper laser cutting edge is small, no finishing is required, no fusion bulge is generated after cutting, no deburring is required, and the slit is very narrow , dimensionally constant for tight fit tolerances. Laser cutting can form high-precision holes in materials with high hardness and high brittleness. Its processing efficiency is 1215 times that of EDM and 200 times that of mechanical drilling. It is also convenient for handling micro and group holes as well as special-shaped holes. Save materials, it saves 15% to 30% of materials, which can greatly reduce production costs, and has high processing precision and stable and reliable product quality.

Pintejin Group(Be-cu.com) offering Laser cutting services of flat sheet, plate, structural and piping materials. Works with plastic, aluminum, Hastelloy®, Inconel®, beryllium, brass, bronze alloys, carbide, carbon steel, cobalt, copper, iron, lead, magnesium, nickel, palladium, tin, titanium, tungsten, zinc, galvanized steel, galvannealed steel, stainless steel and steel lase cutting materials. Capable of cutting parts with 0.5 to 160 in. length, 0.5 to 80 in. width, 1 in. thickness and +/-0.005 in. tolerance. Prototype, low to high and short to long run production volume are available. Rush and emergency services are offered. Serves the aerospace, agricultural, architectural, automotive, construction, defense, energy, HVAC, electrical, marine, medical, military, transportation, chemical, pharmaceutical, food and beverage industries.

Laser cutting processing range
1. Laser cutting processing has a wide range of processing, which can cut metal materials such as mild steel, tool steel, stainless steel, aluminum and aluminum alloys, as well as non-metallic materials such as cardboard, wood, leather, glass and ceramics.

2. Laser cutting can process not only different kinds of materials, but also materials of different thicknesses from thin plates to thick plates.

3. Laser cutting can also process parts of different shapes with simple or complex shapes.

Common cutting methods and process comparison

Common cutting methods mainly include flame cutting, plasma cutting, laser cutting, high-pressure water cutting and wire cutting, etc. Each process method has its own advantages and disadvantages. When processing the product, the appropriate cutting process method should be selected according to the specific situation. .

1. Flame cutting
The method of using the heat energy of the gas flame to preheat the cutting part of the workpiece to the combustion temperature, spraying a high-speed cutting oxygen flow to make it burn and release heat for cutting.

a) Advantages: The cutting thickness is large, the cost is low, and the efficiency has obvious advantages after the thickness exceeds 50mm.

b) Disadvantages: It is generally used for low carbon steel cutting, but cannot cut high carbon steel, cast iron and stainless steel laser cutting etc. The heat affected zone is large, the deformation of the thick plate is serious, and the operation is difficult.

2. Plasma cutting
The cutting method is realized by using gas discharge to form the heat energy of plasma arc. When the arc and the material burn, heat is generated so that the material can be continuously burned through the cutting oxygen and discharged by the cutting oxygen to form a cut.

a) Advantages: The cutting efficiency is the highest when the thickness is within 6~20mm (speed is 1400~4000mm/min). It can be used for cutting various metal materials such as stainless steel, aluminum, copper, cast iron, carbon steel, etc.

b) Disadvantages: The incision is wide, the heat-affected zone is large (about 0.25mm), the workpiece is deformed more obviously, the cutting shows serious twists and turns, and the pollution is large.

3. Laser cutting
The cutting process is achieved by using a high-power density laser beam to locally heat and vaporize the heated part of the material.

a) Advantages: The cutting range is very wide, whether it is metal or non-metal, it can be cut, and the cutting width is narrow, the precision is high (up to 0.01mm), the cutting surface roughness is good, the cutting speed is fast (suitable for thin plate cutting), heat The area of ??influence is small.

b) Disadvantages: The equipment cost is high, suitable for thin plate cutting, and the cutting efficiency of thick plate is obviously reduced.

4. High pressure water cutting
The technological method of realizing cutting by using high pressure water speed.

a) Advantages: high precision, can cut any material, no heat affected zone, no smoke.

b) Disadvantages: high cost, low efficiency (speed 150~300mm/min within 100mm thickness), only suitable for plane cutting, not suitable for three-dimensional cutting.

5. Wire cutting
Wire EDM is referred to as wire cutting. EDM is mainly to use a discharge electrode with a specific geometry to burn the geometry of the electrode on a metal (conductive) part.

a) Advantages: As long as it is a conductive material, it can be processed regardless of the thickness and hardness of the material, with high precision and no burrs.

b) Disadvantages: Only conductive materials can be cut, and the aluminum laser cutting speed is slow.

Pintejin large-scale Stainless Steel Sheet Metal Fabrication?laser cutting, planing, grooving and bending, located in Dongguan, China, is mainly engaged in large-scale stainless steel laser cutting, planing, bending, stainless steel color plate customization, screen, hotel stainless steel decoration engineering, products, processing equipment, one-stop service, from Since 2005, we have been engaged in the stainless steel industry. The company takes "honesty, customer first, safety and speed" as the foundation of enterprise development, and adheres to the service concept of "safety, high quality and high efficiency", so that you can worry about the whole process and wholeheartedly provide customers with integrity. , safe, fast, high-quality service. We are willing to join hands in creating a better tomorrow with your trust and strong support!

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Metal Spinning forming process is an old forming method with short production cycle and high technical requirements.

Dongguan, China -- (SBWIRE) -- 10/18/2022 -- The metal cylinder blank, flat blank or preform is pressed on the spinning core die with the tail top, and the mandrel and the blank are driven by the spindle to rotate, and the spinning wheel squeezes the material on the rotating core die from the blank side. , to make the material produce point-by-point continuous plastic deformation, so as to obtain hollow rotating body parts of various busbar shapes, which is spinning molding. Metal Spinning is a metal processing process with little cutting and no cutting, which combines the process characteristics of metal forging , extrusion, stretching, bending, ring rolling, cross rolling and rolling.

Spinning technology is an ancient technology, similar to turning a potter's wheel to make clay tires. It can be divided into ordinary spinning and strong spinning. The spinning that does not change the thickness of the billet but only changes the shape of the billet is called ordinary spinning, and the spinning that changes both the thickness of the billet and the shape of the billet is called strong spinning. Modern stainless steel spinning technology originated in the military industry in the 1950s, and then spread to the civilian industry, where it is widely used. Spinning can complete various complex sheet metal parts. It is a special forming method that can complete deep drawing, flanging, shrinking, bulging and hemming. Compared with metal stamping , spinning is a low-efficiency processing method, but the mold making is simple. Through programming, it can produce small-batch, multi-variety, complex shape, and heavy-load metal parts. If the output of some spinning parts similar to the head is huge, the method of open-die deep drawing will be used instead to improve the efficiency.

Which industries and which parts are spinning suitable for?

Brass Spinning has a wide range of applications. It is suitable for automobiles, diving sports, natural gas, lighting, machinery manufacturing, home appliances, chemicals, wind power, aerospace, oil, natural gas, rail transit, road construction, advertising, metal processing, musical instruments, kitchenware, hotel supplies and other industries. The following parts: Car/motorcycle/truck/bus wheels, spokes, rim lock faces, rail vehicle wheels, natural gas tanks, CNG tanks, industrial gas cylinders, batteries, transportation and storage tools, fire extinguishers, reflectors, cpu fan parts, cooking Pots, separator parts, tank bottoms, heads, fuel containers, drive shafts, cylindrical fittings, precision tubes, hydraulic cylinders, clutch brackets, converter housings, hollow shafts, brake pistons, multi-V pulleys, flywheel starter gears , Drive components with sealing ring grooves, traffic signal poles, flagpoles, precision aluminum alloy poles, crossing poles, hollow shafts with grooves, etc.

Pintejin Group?Be-cu.com?offering Spinning services for aluminum , cobalt, copper, Hastelloy®, Inconel®, stainless steel, steel, titanium, nylon and composites. Capable of handling tube from 0.125 to 3.5 in. dia. and 0.020 to 0.120 in. wall thickness. CNC Bending , welding , brazing, die forming, cutting, drilling, broaching, knurling, threading, boring, turning and splining services are also available. Prototype and low to high volume production offered. Serves the aerospace, aircraft, commercial, defense, oil and gas, paper and transportation industries. Meets AS 9100D standards

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Aluminum die casting is the most common alloy used for the die casting process today for its wide application of products. One of the main benefit of aluminum die cast parts for its lightweight, while maintaining the ability to withstand the highest operating temperatures among all the die cast alloys.

Dongguan, China -- (SBWIRE) -- 10/04/2022 -- Casting alloys(aluminum and zinc die casting) is one of the most versatile die cast metals. It provides higher precision with lower tooling costs when compared to other die cast metals like pure aluminum or Other. Metal die casting also offers a broad range of excellent physical and mechanical properties, finishing characteristics, and is the easiest to cast.

One of the most significant advantages of Casting alloys is the fact that it reduces tooling costs. Die cast tooling is typically a significant cost factor, so it's important to save where you can. Because Casting alloys has a low melting temperature, dies can last up to 10 times longer than those used in aluminum die casting and about five times longer than dies used for magnesium. That means fewer repairs, less downtime, and more parts produced over the life of the tool. Small Casting alloys parts can utilize the high-speed 4-slide miniature Casting alloys die casting process, which allows for significantly lower upfront tooling costs when compared to aluminum or magnesium die casting. Click here to learn more about that process.

Aluminum die casting is the most common alloy used for the die casting process today for its wide application of products. One of the main benefit of aluminum die cast parts for its lightweight, while maintaining the ability to withstand the highest operating temperatures among all the die cast alloys. Aluminum also has a very high dimensional stability for complex shapes and thin wall applications. Aluminum die casting parts are also chosen for their corrosion resistance and good mechanical properties making them a primary choice for a wide range of applications from consumer electronic housing to marine applications. Also, For its high thermal and electrical conductivity as well as EMI shielding, aluminum die casting is an excellent choice for enclosures for networking and telecommunication applications as it provides shielding properties while providing effective heat dissipation for the electronic components housed inside. The lightness of aluminum die cast parts makes them ideal for handheld applications such as power tools and other portable devices and is also used extensively in automotive and aerospace applications for weight reduction and fuel efficiency. Finally aluminum die casting parts are also easy to machine for high precision requirements and can be chromated, anodized, painted or powder coated without difficulty.

Overview of Pintejin Metal Casting miniature 4-slide Zn 3, 5 & ZA-8 die cast part capabilities, with Pintejin specifications, alloy characteristics. Pintejin specializes in delivering miniature parts with any required post-casting finishing, ready for further assembly, including precision machining when net-shapes are not possible.We machine on three-axis machines up to the size X = 1,200 mm, Y = 600 mm, Z = 700 mm. The maximum weight of the workpiece is 1,500 kg. Our five-axis centers have a table size of up to 600 mm in diameter and we are able to set parts up to 300 Kg on them. The machines can be equipped with an electric spindle enabling up to 80,000 rpm, which allows us to mill tools from a diameter of 0.3 mm into materials with a hardness approaching 62 HRC. We perform electroerosive 5 axis cnc machining on machines with travel dimensions X = 650 mm, Y = 450 mm and Z = 350 mm, up to a workpiece weight of 1,500 Kg. In addition to CNC machine tools, we have technologies available for laser welding, surface grinding, cutting and manual machining of parts.

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As you have read from the details, Pintejin Group(BE-CU.COM) is undoubtedly the most reliable Sheet metal manufacturing service provider. It is considered one of the best shape manufacturing companies for its high-quality service, accurate products, and timely delivery. You can visit their official platform to get all the necessary details.

Dongguan, China -- (SBWIRE) -- 09/13/2022 -- Sheet metal manufacturing is an accurate, cost-effective, and fast method of creating products. Since its inception in product manufacturing and development, this method has brought about a revolution in industries. Designers can produce large numbers of homogenous items within a short span using Sheet Metal Fabrication techniques.

If you are in search of one of the best sheet metal manufacturing companies, Pintejin is the best choice. The team comprises expert professionals who are knowledgeable, skilled and have years of experience in this field. Also, the company provides a wide variety of laser cutting and cnc bending methods using cutting-edge equipment.

What Services Does This Organization Render?

This company provides accurate and precise sheet metal prototyping services to product designers. The methods they render are:

Metal Shearing
Laser Cutting
Sheet Metal Bending
Sheet Metal Welding
CNC Drilling
Sheet Metal Tapping
Sheet Metal Riveting
Sheet Metal Grinding
Metal Finishing
Sheet Metal Assembly
Sheet Metal Punching
Sheet Metal Notching
Sheet Metal Nut Inserts
Sheet Metal Molding
Sheet Metal Design Assistance
Sheet Metal Stamping

The material they render are:

Aluminum Sheet Metal Fabrication
Copper Sheet Metal Fabrication
Stainless Steel Sheet Metal Fabrication
Steel Sheet Metal Fabrication
Brass Sheet Metal Fabrication

In addition to being one of the leading sheet manufacturing companies, this organization also provides other prototyping methods. These include CNC machining services, rapid injection molding, and ceramic machining.

Why Choose This Firm?

There are several reasons why you should select this firm to manufacture sheet metal prototypes in your business or industry. We have mentioned the chief points below.

Certification – This company abides by the industrial standards set for product manufacturing.
Online Presence – The organization has a well-designed and user-friendly online interface. One can find all essential information about the company on the website. The team has also included the whitepaper, industrial specifications, and case studies for transparency.
Widespread Application – This firm has served various industries like aerospace, telecommunications, biomedical, automobile, consumer products, etc. They use the most advanced equipment, making them one of the leading sheet metal manufacturing companies.
Proactive Response – The team is adept at providing instant quotations if one contacts them with the design. Also, they provide reasonable pricing compared to other sheet metal companies in the market.

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In the fast-paced world of new product innovation, you need a partner you can rely on for plastic cnc machining. rapid injection molding, rapid prototypes, and low-volume production.

Dongguan, China -- (SBWIRE) -- 09/13/2022 -- CNC Machining uses computer-aided designs to create three-dimensional objects with high precision. Designers can incorporate various techniques in CNC MACHINING, also known as Subtractive manufacturing. The build material can also vary depending on the requirement of the products.

Be-cu.com(Pintejin Group) is one of the leading organizations regarding plastic cnc machining . The trained professionals have ample knowledge in this field, making the company the best cnc machining plastic parts service provider around you. The firm uses cutting-edge technologies and incorporates the latest advancements in injection molding and 3d printing.

This company excels in producing highly functional parts that match the provided design accurately. In addition, they create prototypes useful for the commencement of projects. Furthermore, the experts can also guide the finishing of existing material(as peek machining,uhmw machining,teflon machining etc) using cnc machines techniques.

At Be-cu.com, you can get the best china cnc machining services and customized products according to your preferences. Their advanced machines can also add colors or graphics to an existing object. Repainting or repolishing options for providing a perfect surface are also feasible.

This company uses a wide variety of engineering materials to suit the customers' needs. These include plastics like ceramic cnc machining, uhmw machining, etc., and alloys such as copper cnc machining, stainless steel machining, aluminum cnc machining, etc. Their plastic machining equipment is also compatible with using plastics such as nylon, polycarbonate, and other elastomers.

The experts of this organization are ready to help their customers with the best guidance and services. They provide an instant quotation for the required model and render feedback regarding the designs. Moreover, the professionals take their clients' suggestions and employ their expertise to create the most functional cnc machining plastic objects.

The professionals apply various techniques for Subtraction manufacturing, including cnc turning, cnc milling, lost foam casting,turn-mill machining,die forging,5 axis cnc machining, etc. The company is well-equipped with updated devices to carry out these methodologies.

If you want to know more about cnc machining plastics or need an instant quotation for plastic machining products, please feel free to contact BE-CU.COM to get the best precision plastic cnc machining service. This company houses the best set of experts associated with them. Therefore, to avail of the best services, you can connect with the firm experts.

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In the process of industrialization and modernization of the country, it is impossible not to mention the cnc machining industry. With the development of science and technology, cnc machining has been developed and more accurate. In China, the demand for cnc milling and cnc turning is very high, especially in Dongguan City, which has the leading speed of infrastructure development in the country. Today, be-cu.com would like to introduce to you our cnc machining service in Pintejin Group.

Dongguan, China -- (SBWIRE) -- 08/30/2022 -- Are you looking for a unit providing precision cnc machining services in China? Come to be-cu.com, we will not let you down.

In most of China today, the CNC machining industry has gradually become popular and diversified. Coming to Pintejin China CNC machining company, you will know a lot of information about our company's products and tools in the machining industry.

CNC machining is essential as well as supporting the needs of all manufacturing industries or other business areas. Pintejin CNC Company will definitely be the place to bring everyone quality products with a quick and rapid prototyping method.

In the process of industrialization and modernization of the country, it is impossible not to mention the cnc machining industry. With the development of science and technology, cnc machining has been developed and more accurate. In China, the demand for cnc milling and cnc turning is very high, especially in Dongguan City, which has the leading speed of infrastructure development in the country. Today, be-cu.com would like to introduce to you our cnc machining service in Pintejin Group.

Overview of precision cnc machining
Precision cnc machining is the production of large and small products in large quantities to serve the needs of daily life. If an item contains parts and components, it requires precision machining . These can be complex details that require high engineering and technology, such as motorcycle and auto parts. This is the most common type of precision machining in factory and factory operations.

The advantages of precision machining

- The most special advantage of precision machining is that it is possible to produce any type of material or part with only the effect of mechanical force.

- Can process products of complex sizes and shapes with accuracy up to 0.01mm.

- Can process parts and materials with high hardness

- Producing many parts and components in a short time with high precision

Quality cnc machining service in China
To get the most meticulously and accurately machined parts, we need to find a reputable cnc machining unit. Have you come to be-cu.com – this is the leading unit with many years of experience in precision 5 axis cnc machining in China.

Here, you will be consulted by a team of enthusiastic and dedicated staff to help you find the optimal cnc machining method for your product. Pintejin Group always creates trust with customers thanks to its professionalism and thoughtfulness, in addition to quick production processing to keep up with the schedule for customers.

Where is the best place for CNC machining?
Our Pintejin company always keeps in mind that: the best place to process is to process the required quality of the product, on-time delivery and reasonable price. Quality assurance in CNC machining is our top priority and always maintains to satisfy customers.

Pintejin Group has always been the convergence of the leading employees in the CNC machining and large cnc machining industry. Our Pintejin company always puts the quality of the product first, always delivers on time and enthusiastically supports the needs of our customers.

100% fastest CNC machining in China
Pintejin Group specializes in CNC machining: machine parts, laser cutting services,metal jigs, mechanical components made of carbon steel, copper, aluminum, plastic, stainless steel, etc. along with spare parts for agricultural machinery, woodworking machinery, grate, sheet metal frame , manhole cover, flange, bearing, air valve, ...

The demanding needs of customers are time, we appreciate this issue and respond by choosing a simple method to reduce the processing time while still ensuring the quality of the product. At our company most of the CNC machines in use are Mazak's and run on the Japanese Mazatrol operating system, which allows us to manually program from simple to complex drawings and operate the CNC machine one by one quick way.

Benefits of CNC machining
CNC machining is supported with high-tech equipment and you should not be shy about this job. In just a short time, you will have finished programming and immediately finished a great workpiece.

Machining work is very simple but gentle but requires precision and meticulousness.

We are always proud in the machining field with more than 30 years of experience plus the leading cnc machining china team in the cnc manufacturing industry and china die casting services today, we always ensure the quality of the product and appreciate the customer's evaluation. . We are committed to using raw materials of clear origin, we always look forward to the opportunity to cooperate with High-Tech Companies of Japan, America and Europe. Let Pintejin Group(Be-cu.com) bring you precision machining products on demand.

Quickly call us at: +86 769 82886112 or email info@pintejin.com for a free consultation.

We have the capacity to scale all your products projects from prototyping to production quantities effortlessly.Contact us today to get your rapid prototyping projects started

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