Sheet metal has not yet had a relatively complete definition. According to a definition in a foreign professional journal, it can be defined as: Sheet metal is a comprehensive cold working process for metal sheets (usually below 6mm), including shearing, punching/cutting/compounding, folding, welding, riveting, splicing , forming (such as car body) and so on. Its remarkable feature is that the thickness of the same part is the same.
To put it bluntly, sheet metal is a kind of car repair technology, that is, to repair the deformed part of the metal shell of the car, such as the car body shell is hit a pit, it can be restored to its original shape through sheet metal. Generally speaking, the basic equipment of sheet metal factory includes Shear Machine, CNC Punching Machine/Laser, Plasma, Waterjet Cutting Machine (Laser, Plasma, Waterjet Cutting Machine)/Combination Machine, Bending Machine and various auxiliary equipment such as: uncoiler, leveling machine, deburring machine, spot welding machine, etc.
Typically, the three most important steps in a sheet metal factory are shearing, punching/cutting, and folding. Sheet metal is sometimes also used as a puller. The word comes from the English platemetal, which is generally made by hand or die stamping to plastically deform some metal sheets to form the desired shape and size, which can be further welded or a small amount of machining. Forming more complex parts, such as chimneys commonly used in homes, tin stoves, and car shells are sheet metal parts. Sheet metal processing is called sheet metal processing. Specifically, for example, the use of plates to make chimneys, iron drums, fuel tanks and oil cans, ventilation pipes, elbows and heads, Tianyuan places, funnel shapes, etc., the main processes are cutting, bending, bending, bending, welding, riveting, etc. Some knowledge of geometry.
Sheet metal parts are thin-plate hardware parts, that is, parts that can be processed by means of stamping, bending, stretching, etc. A general definition is - parts with constant thickness during processing. Correspondingly, castings, forgings, machined parts, etc. For example, the outer iron shell of a car is a sheet metal part, and some kitchen utensils made of stainless steel are also sheet metal parts. Modern sheet metal processes include: filament power winding, laser cutting, heavy duty machining, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending, die forging, water jet cutting, precision welding, etc. .
In the current 3D software, SolidWorks, UG, Pro/E, SolidEdge, TopSolid, etc. all have sheet metal parts, mainly through the editing of 3D graphics to obtain the data required for sheet metal parts processing (such as unfolding drawings, bending Line, etc.) and provide data for CNC Punching Machine / Laser, Plasma, Waterjet Cutting Machine (Laser, Plasma, Waterjet Cutting Machine) / Combination Machine and CNC Bending Machine, etc.
The inductance forming machine is designed with full numerical control operation according to the customer's request, and the operation is simple and convenient. It can control the servo motor, the oil cylinder with proportional valve, and the air cylinder through the touch control screen and PLC, so as to complete the numerical control adjustment of product height, automatic coil feeding and discharging, automatic powder feeding, fine pressing, and synchronous maintenance of coil leads, etc.
Integral Molded Inductor Molded inductors include a magnet and a winding body. The magnet is die-cast by embedding the winding body into the metal magnetic powder. The inductor is designed for SMD structure, which will not damage the inductor during use, but also improve the production efficiency.
The induction forming machine adopts a four-column structure. The hydraulic cylinder is above the upper beam, and the cylinder axis and the forming die are connected by a quick-change hanging head. The cylinder axis is equipped with a displacement sensor, which can detect and control the stroke of the cylinder. The hydraulic system device has a pressure sensor, which can detect and control the forming force of the cylinder, monitor the pressure and displacement of the cylinder during forming, and can also be separated from the lower top servo system to complete the product forming action.
There is an automatic powder feeder mechanism in the middle of the equipment, including 4 stainless steel powder boxes. Each powder box is equipped with a pneumatic vibrator and a powder quantity sensor, which can monitor whether there is powder in the powder box and whether the powder falls into the powder chute smoothly. Each of the 4 powder boxes is equipped with an aluminum powder tank, and a linear oscillator is installed under each powder tank, so that the powder can enter the powder box on the mold. There is a powder up and down detection sensor on the top of the mold powder box of the equipment.
The powder feeding of the equipment mold is completed by the servo motor driving the fine ball screw module, the powder feeding is average and the efficiency is high. The bottom of the lower beam of the equipment is equipped with one set of stripping servo installation and one set of coil lead synchronous lifting servo installation. The stripping servo is equipped with a large stripping force of 4 and a stripping stroke of 50mm. Then drop the product out.
"The current cold forming machine industry is affected by real estate, bank interest rate adjustment, etc., resulting in large product stagnation and weak market. Large enterprises are less affected because of their strong brand value support, but as small enterprises just starting out, a slight change in the market may cause them a big shock.
Small businesses are less able to resist risks
Although small businesses are easier to manage, their ability to resist risks is correspondingly weaker. During the 2008 financial crisis, a large number of small businesses around the world disappeared overnight. Although a large business is not as easy to manage as a small business, its only advantage is that it has a strong foundation and is not like a small business.
The cold forming machine industry is like such a small business. Of course, this does not mean that the cold forming machine business will always be a small business. Only with a bright future can it develop into a large enterprise with a huge foundation. There are so many multinational groups in the world today, weren't they also some little-known small enterprises? Therefore, whether a small company can develop into a large company has little to do with whether it is a small branch."
What should be paid special attention to before starting the cold forming machine? Cold bending machine, it may be very foreign to us. Is it the same as a cold bender? The above problems are all related to the cold forming machine, which we must understand and fully grasp. Since they are so important, we will give some basic introductions to them below, hoping that everyone can get some help and inspiration from them, so as to benefit from them.
The inspection before starting the cold forming machine mainly includes the following aspects:
Whether the joints are solid
The structure of a paper pallet forming machine is composed of a guiding unit, a glue coating unit and a pressing unit. The glue coating unit includes a first roller and a second roller. The second roller is arranged at an upper position on one side of the first roller, and there is a gap between the second roller and the first roller to allow the glue to flow.
A glue accommodating space can be formed through the groove formed in the middle above the two rollers, so that the glue can be guided to the bottom side with the rotation of the two rollers. At least one hot-pressing roller is set at the rear of the two rollers, and the height of the hot-pressing roller can roll the horizontal and vertical sheets of the bottom layer of the paper pallet flat, and at the same time achieve the purpose of preheating the glue. As a result, the innovative design can be improved, the amount of glue can be saved, and the embedded state of each board of the paper pallet can be more stable.
The structure of a C-shaped mask forming machine is composed of a roll cloth tray placement rack and a forming machine. There are two cloth rolls arranged side by side in the front and rear of the cloth roll placement rack. When the cloth roll is conveyed, it is set across the upper and lower support rods set on the top of the front edge of the roll cloth placement rack. On the same side of the support rod, the There is a detection installation to detect whether the fabric can be delivered normally.
When the fabric straddles the support rod and is transported through the rear auxiliary wheel, the first welding wheel set, the first cutting wheel set, the first roller wheel set and the front auxiliary wheel, the fabric must be installed by turning The traveling direction is changed to a conveying state that is perpendicular to the machine table, and then guided by the guide rollers to the folded installation. The roller set, the second cutter wheel set and the fourth roller set have completed the manufacture of waste products, and finally the waste products are output through the conveyor installation, which can achieve the effect of quickly completing the connection operation of the C-shaped mask.
Do you want to know how the cold forming equipment should be used? The characteristics of the cold forming equipment are depicted above, which gives us a certain understanding and understanding of the machine equipment. But it is not enough for us to just understand these devices, we need to understand more about air-conditioning so that we can understand the field early and increase our knowledge.
Check the machine's power supply, oil pump, pressure gauge, relief valve, electro-hydraulic valve and jog switch. If it's normal there is no problem. Problems should be dealt with to ensure smooth operation of the machine. For jogging motors, the main thing is to see if the motor is spinning in the correct direction.
After checking the above, if there is no problem before starting the motor, adjust the hydraulic pressure to 10MPa, and then run the test for about three minutes. If there are no problems, you can officially start working. Equipment should be installed in the center of a solid base and tank. Remember to refuel and hydraulic oil before use, and then change it regularly.
To use the machine correctly, follow the specified requirements and observe the operating procedures and safe operating procedures. If there is no oil in the fuel tank, it is strictly forbidden to start the motor to avoid damage. The amount of oil in the tank should be sufficient. If the amount of oil is insufficient, it should be added in time. Equipment should be checked frequently to keep it in good condition. If the machine is not used for a long time, it should be rusted in advance to prevent the machine from rusting.
The forming machine, also known as the unpacking machine, refers to the automatic completion of unpacking, forming, and bottom folding. And now the lower part of the tape is pasted, the box board that is folded into cardboard is opened, the bottom of the box is folded according to a certain procedure, sealed with tape, and then transported to the special equipment of the packing machine. Automatic carton forming machine and automatic unpacking machine are assembly line equipment for automatic unpacking of large-scale cartons, automatic folding of the lower cover, and automatic sealing of the lower bottom tape. device of.
The working principle of the molding machine is similar to that of the injection syringe. It uses the thrust of the screw (or plunger) to inject the plasticized plastic in the molten state (that is, the viscous state) into the closed mold cavity. The process of obtaining products after curing and shaping.
Injection molding is a cycle process, each cycle mainly includes: quantitative feeding - melt plasticization - pressure injection - mold filling and cooling - mold opening and taking out. After the plastic parts are taken out, the mold is closed again for the next cycle.
The computer structure of the molding machine is also mainly made of imported PLC computer chips, which are matched with liquid crystal display screens. The fool-like operation method is easy to use. If the equipment is driven by a full hydraulic drive, it has the first stepless hydraulic frequency modulation technology in China, which can handle the habit of the material, improve the compactness, and shorten the molding cycle.
The forming machine can be used for the first time and the standard packaging of the same carton, and the forming machine adopts a rational design. Suction box, forming and back cover can be handled actively. The functions of the parts are fine and durable, the equipment will not cause a sensation during the movement, and the working life is long.
"The cold forming machine industry has not been separated from the home furnishing industry for a long time, so it is normal that the industry is currently in the role of a small business. As a small industry, the development speed is very fast at the beginning, and it exceeds the development speed of the large industry. However, the lack of a lasting standard for small industries has led to excessive and disorderly development, although the speed of development is a big benefit for the industry and the enterprise.
But as the saying goes: too much is too much. That is to say, if everything goes too far, then a good thing will turn into a bad thing. This is the current situation in the cold forming machine industry. The rapid development has led to a large increase in the number of cold forming machine companies for a while. The products in the cold forming machine market also appear to be uneven, including a lot of substandard products and fake and inferior products.
The development of enterprises is affected by changes in the market at any time, so the needs of enterprises have a sense of crisis. Especially for small and medium-sized enterprises, consumers pay little attention to them, and the brand has not been widely spread by the market.
Therefore, perseverance and innovation are particularly important for the development of enterprises. Due to the recent development and maturity of the cold forming machine industry, many small and medium-sized enterprises have emerged. On the one hand, it is the performance of the industry stage, and on the other hand, it also shows the trend of following the trend within the entire industry."
This is the era of new quality demand, the era of new quality experience, the era of emotional connection to the soul, and the era of craftsman spirit and quality. The development of the industry is inseparable from the same. Advanced technology and excellent quality are the eternal pursuit of the distribution box column forming machine industry.
With the rise of the mobile Internet and the gradual rejuvenation of consumers, the competition in the distribution box column forming machine industry is becoming more and more fierce. Internet + is undoubtedly a major explosion point of future development. In this Internet + era, distribution box column forming machine enterprises should insist on quality first in order to go further!
The era of new quality demands
With the development of the economy, the impact of new technologies on the quality of life is gradually being valued. Consumer demand is undergoing profound changes, and the perception of quality has subverted the traditional definition. It not only requires the market to provide high-quality, cheap and high-quality products and improve the service experience, but also hopes to meet potential needs. And these are slowly becoming one of the business goals of the distribution box column forming machine business.
It can be said that the mission of distribution box column forming machine products is changing from meeting demand to creating more value.
The era of new quality experience
The core feature of Internet+ is the efficiency of information transmission, thereby changing people's lives from top to bottom. Specifically, the Internet has disrupted business channels. The traditional distribution box column forming machine enterprises have been impacted, and the e-commerce platform has risen. Consumers can buy products at more affordable prices, and at the same time deliver to their homes, while saving shopping time.
Meanwhile, in the Internet age, channels are simply flattened. Manufacturers directly supply power to suppliers, and e-commerce then sells products to consumers, resulting in a significant drop in product prices. With the help of search engines, not only the display space is no longer scarce, but also allows consumers to complete the purchase faster and more affordable. Even the application of new technologies will bring users unprecedented experiences and feelings, such as VR (Virtual Reality) technology.
The era of emotional connection to the soul
In today's information explosion business society, people are gradually becoming impetuous. Some people think that the Internet is a tool for making money, and some people think that the Internet is a conflict of interests. Only by integrating the humanistic spirit into the Internet, a truly responsible enterprise of distribution box column forming machine can exchange with customers intentionally, change the phenomenon of one-shot trading, turn customers into users, and further convert them into fans.
The era of craftsman spirit and quality
Internet+ has been written into the government work report, but many people still disagree on Internet+. Some people say that Internet + is heavy assets + technology, which aims to transform the production model with the Internet, transform the circulation model with e-commerce, and stimulate demand to boost the economy. Some people say that Internet + is asset-light + service, which is intended to complete the online and digitalization of the traditional distribution box column forming machine industry, so as to realize big data to guide the operation and management.
In general, the society is restless, and many companies pursue less investment, short cycle, and quick results to bring immediate benefits, but very few companies really pay attention to quality. The development of the distribution box column forming machine industry is inseparable from its originality, and advanced technology and excellent quality are the eternal pursuit. In the era of Internet+, production is still a major prerequisite. Without the guarantee of good products, even the most cutting-edge concept is a castle in the air. Therefore, distribution box column forming machine enterprises must create first-class products and form brand advantages in order to be successful in the long-term competition.
At the moment when the downward pressure on the economy is increasing and the social contradictions are sharp and prominent, the enterprises of electric cabinet vertical beam forming machine urgently need to improve the productivity of the enterprise through internal reform and adjustment, so as to achieve better and faster development of the enterprise.However, in order to break through the dilemma faced by the current development of electric cabinet vertical beam forming machine enterprises, it is necessary to start reforms from two aspects.
Accelerate the pace of integration of informatization and industrialization, and create a brand of electric cabinet vertical beam forming machine
In recent years, China has been thoroughly implementing ""Made in China 2025"", and from the results achieved in recent years, it is not difficult to find that the integration of ""informatization and industrialization"" is the fundamental way out.First of all, it is necessary to optimize the allocation of resources. For example, some enterprises of electric cabinet vertical beam forming machine have been carrying out effective energy saving, consumption reduction, quality improvement and efficiency improvement. These are all fuss about optimizing resource allocation, so that limited resources can create more the value of.Secondly, small and medium-sized electrical cabinet vertical beam forming machine enterprises must have their own characteristic products, which are the driving force for the continuous growth of small and medium-sized enterprises. Then, small and medium-sized electrical cabinet vertical beam forming machine enterprises must create their own brands. The brand is a banner of the enterprise and the inexhaustible production power of the enterprise. Therefore, small and medium-sized enterprises can only develop sustainably by accelerating the pace of integration of ""two industrializations"" and creating their own brands.
Breaking through the development predicament of electric cabinet vertical beam forming machine enterprises, accelerating the integration of ""two industrializations"" is the fundamental
Enterprises should focus on innovation and talent investment to break through the difficulties of core technology
Promoting ""mass entrepreneurship and innovation"" is the product of a new era and new stage of economic development. It' s also an urgent need for China's urbanization process to enter a period of acceleration, and an inevitable requirement for structural adjustment and upgrading of traditional industries. The combination of original knowledge innovation and technological innovation enables the continuous enrichment and improvement of human knowledge system, continuous improvement of cognitive ability, and continuous updating of products. It is not difficult to find that the price increase of raw materials and the upgrading of environmental protection are a major trend. Some small and medium-sized electric cabinet vertical beam forming machine enterprises are also faced with a heavy tax burden, rising labor costs, difficult financing and expensive financing, and enterprises' innovation in core technology. So how should small and medium-sized electrical cabinet vertical beam forming machine enterprises deal with these difficulties? First of all, the future development of small and medium-sized electrical cabinet vertical beam forming machine enterprises will focus on professionalism and innovation, rather than enterprise scale. Small and medium-sized electric cabinet vertical beam forming machine enterprises should be willing to be professional manufacturers of supporting products for large enterprises. Secondly, SMEs should pay special attention to the investment in human capital, because people are the main body of innovation. Innovation requires wisdom, and wisdom depends on investment. Therefore, entrepreneurs of small and medium-sized electrical cabinets should cultivate some backbones who are loyal to the enterprise and love the cause, and let him concentrate on researching cutting-edge things.
Although the electric cabinet vertical beam forming machine enterprises are facing pressure and competition from all parties in the stage of steady development. However, a competitive market will promote the continuous development and progress of electric cabinet vertical beam forming machine enterprises. Whether it is superior to other brands of electric cabinet vertical beam forming machine in terms of products, or providing unique services to customers of electric cabinet vertical beam forming machine, etc., these will become new actions for electric cabinet vertical beam forming machine enterprises to break through the development dilemma.
