When you`re redecorating a room that`s in dire need of a new look, you don`t need to splurge on all-new furniture - a few home accessories can instantly liven it up. Despite often being small, home decorations can pack a mighty punch and quickly change a [blah" room into a space worthy of a magazine cover.
Canosa brings Mother of Pearl to your home. Our products include Wall Decor, Artwork, Mirrors, Vases, etc. all made by mother of pearl.
1), Exquisite pearl texture
MOP is the mother of pearl cultured all kinds of pearls, and the colors are natural and lustrous, elegant and charming.
2), Breath of the Oceans
Because of sea differing climate of the would's sea area, it cultivates natural and colorful mother of pearl. With special textures and shades, the colors of MOP are pearl white, golden, champagne, pink and mysterious black,etc.
3), Green and Natural
Mother of pearl cultures the pearl; It's very strict to the environment of growth waters, so the worldwide pearl farms select the fine-quality waters for breeding.
4), Enviromental protection and health
The vast majority of pearls are cultured. Also we have passed SGS certification, which shows our products are completely harmless to human health. It complys with the modern design concept of enviroment protection and returning to its original nature.
One finsihed product needs at least 15 processes.
For resin, first cutting the resin panel into the required size, and chamfering the small panel to 45 degree or other angle. Then assemble the panels into a tissue box or other items by resin glues......
For mother of pearl, first selceting and polishing the raw material, then cut it into shell pieces, making then into same thickness and same size. Then sticking on the semi finished product by glues......
1) Semi finished products in our warehouse;
2) Products ready for pack;
3) Use high quality copy paper & bubble wrap to cover each products;
4) Put single item into inner box, then into large carton;
5) Packed well and waiting for containers arrive! (carton can be with wooden frame as client's need).
Of course these are made from real and natural mother of pearls, and the colors are matural of shell themselves, which cannot be imitated, for it's pearl texture and lustre.
Our main products are mother of pearl home & hotel supplies, including bathroon set, photo frame, Candle Holder, Mother of Pearl Boxes,etc.
For bathroom accessory set, MOQ will be 50sets; While for single product, MOQ will be 200pcs or 500pcs.
Samples can be sent for evaluation , usually sample fee will be charged and you bear the freight cost. After you place official order to us with certain amount, sample cost can be refundable.
Usually 5-10 days for samples, and 15-40 days for bulk order, just depending on the order quantity.
Our package way is carton, inside is high quality copy paper and bubble pack for each item, also put into small inner box respectively, which can protect the items from damaging.
Mother of Pearl Wall Decor, Sea Shell Inlay Artwork, Vases made from mother of pearl Jiangxi Zhaojun Industrial Co.,Ltd , http://www.zhaojunshell.com
1. Feature of Mother of Pearl
2, Production Process
3, Packaging
4, FAQ
1), Are you products made from real mother of pearl, or just imitation?
2), What are your main products?
3), What's your MOQ ?
4), Can you send samples ?
5), What's your lead time for samples and bulk order ?
6), How can you make sure that the products arrive at the destination safely, without damage ?
Development focus: high-end CNC machine tools thanks to China's economic growth, the domestic machine tool industry has made rapid progress in recent years. According to relevant data, since 2009, China's machine tool output has ranked first in the world for two consecutive years, with a market share of more than 30%. In 2011, despite the negative impact of the domestic and international economic downturn, the year-on-year growth rate of China's machine tool industry showed a downward trend, but the data show that in 2011, China's machine tool industry completed a total industrial output value of 743.761 billion yuan, an increase of 32.50% year-on-year (such as As shown in Figure 1, the overall development speed is still relatively high. Another concern is that in 2011, the operation scale of Shenyang Machine Tool Group also leapt to the forefront of the global industry and became another pride of Chinese companies. At the same time, China is also the world's largest consumer and importer of machine tools. In terms of market demand, with the strong development momentum of a number of high-growth industries based on heavy industry such as domestic automobile, steel, machinery, mold, electronics and chemical industry, the demand for efficient and high-precision automated manufacturing equipment, machine tool industry Enter the stage of rapid growth. In terms of imports, in the first half of 2011, the total amount of machine tools imported from Japan and Germany has exceeded 60%. From the perspective of imported models, the demand for precision production, high-efficiency and high-speed CNC machine tools has increased significantly. It shows that the structure of China's machine tool demand has undergone a major change. CNC machine tools are mechatronics machine tools with digital manufacturing technology as the core. They are usually composed of control system, servo system, detection system, mechanical transmission system and other auxiliary systems. They can be roughly divided into CNC lathes, CNC milling machines, machining centers, etc. 16 Large variety. In the newly enacted national “Twelfth Five-Year Planâ€, it is clearly proposed to focus on the development of information technology, automation and intelligence level of high-end equipment manufacturing industry, which is obviously inseparable from the strong support of the precision machine tool industry. According to analysis by professionals, it is expected that the compound growth rate of China's machine tool industry will be about 25-30% in the next five years, among which medium and high-end CNC machine tools will become the main force of growth. Judging from the development of China's current machine tool industry, self-produced CNC machine tools are still far from meeting the needs of the domestic market, especially the proportion of medium and high-end CNC machine tools is seriously low. From the statistics of 2011, from January to August, the average CNC production rate of China's machine tool industry was 30.94%, 2.9 percentage points higher than 28.04% in the same period of 2010 (as shown in Figure 2), and CNC machine tools in some developed countries. The gap is more pronounced when the rate reaches 70%. Especially in recent years, affected by the international financial crisis, German and Japanese machine tool companies have recovered rapidly, and they have entered China with low price and medium-end machine strategies. The market has responded well, which is also the development belt of China's medium and high-end CNC machine tool industry. There is tremendous competitive pressure. At the same time, mid-range machine tools from Taiwan and South Korea are also a force that cannot be ignored. According to the statistics of China Machine Tool & Tool Industry Association, in the first three quarters of 2011, the import of metal processing machine tools was 9.91 billion US dollars, up 51.4% year-on-year. Due to the surge in imports, the market share of domestic metal processing machine tools and CNC machine tools showed a decline. trend. In order to change these statuses as soon as possible, in December 2008, with the support of the Ministry of Science and Technology and other ministries and commissions, Shenyang Machine Tool Group led the joint formation of “CNC Machine Tool Industry Technology Innovation Alliance†with 8 companies and 6 institutes. Focus on the development of key functional components of high-speed precision CNC machine tools, high-speed precision machine tool motion characteristics, high-speed precision machine tool cutting technology, CNC system application technology and other aspects of research work. According to the relevant person in charge of the major special affairs office of the Ministry of Science and Technology, the CNC machine tool project officially launched in 2009 will continue until 2020. It is expected that the central government, local finance and enterprise investment will reach tens of billions of yuan, which indicates that CNC machine tools have become The key development direction of China's machine tool industry. The application of servo to the control of precision, speed and power in the application of CNC machine tools is the main goal of machine tool products. According to the fact that the numerical control technology of China's machine tool industry is still relatively backward compared with the international advanced level, it can be said that the slow development of high-quality functional components is one of the main reasons, and the performance of these functional components has a direct impact. The overall technical level of the mainframe is closely related to the development of the CNC machine tool industry, including the core component of motion control, the servo system. At present, in the practical application of the CNC machine tool industry, the AC servo system has obviously occupied a certain advantage; according to the different machine tool transmission machinery, the applied servo system is divided into two types: feed servo and spindle servo. In terms of the spindle servo drive unit, it is required to provide the cutting power required for machining various types of workpieces. Therefore, it is required to meet the characteristics of wide speed range, low speed and large torque, fast dynamic response of the machine tool spindle, and also can be realized with the CNC system. High performance such as rigid tapping, spindle speed control, and Cs axis control real-time switching. The feed servo drive unit takes the coordinates of the numerical control machine tool as the control object to generate the cutting feed motion of the machine tool. Therefore, the accuracy and speed of the position and speed control are particularly emphasized, and the reliability is high. In order to further improve the control performance of the servo drive unit in the machine tool industry, a large number of digital processing technologies have been introduced into the field, and a number of manufacturers have developed all-digital AC servo drive units. These servo drive products use digital signal processor (DSP), CPLD VLSI chip, and optimized PID control algorithm to achieve digital control, greatly improving control accuracy and response speed; in addition, using intelligent power modules (IPM), thus ensuring the reliability of the whole machine. In the motor used in the machine tool industry, it mainly includes stepper motors, servo motors and hybrid stepping motors. High-precision CNC machine tools require a fully enclosed structure with high-speed, high-precision photoelectric encoders and high performance. The drive is equipped with high-precision speed and position control, stable and reliable, low vibration and low noise. Along with the rapid development of the domestic CNC machine tool industry, the era of high-speed, sub-micron finishing has arrived. For example, in the consumer electronics, information and optoelectronic industries such as iPone, iPad, LED TV, etc., due to the diversification of 3C products, it is rapidly produced. The characteristics of precision and small-scale rapid processing have increased, and the market capacity of high-speed cutting machine tools has increased dramatically. In addition, digital and networked technologies are leading CNC machine tools into a new stage. “Intelligent manufacturing†is no longer just a dream. Facing the latest technological developments in the CNC machine tool industry, the servo control system also needs to improve its performance indicators in various aspects. Among them, the distributed serial servo system, high control accuracy and stability, and reducing the energy consumption of the motor are the current The main trend of servo system in technology research and development. Meeting the needs of multi-axis and multi-point control In the development of today's motion control technology, distributed system architecture (Distributed) highlights more and more important roles and values, in production decision-making, integrated manufacturing, human-machine interface, Energy conservation and environmental protection have positive significance. In response to this trend, while requiring hardware and software to be more real-time and expandable, serial servo control is also required to meet multi-axis and multi-point (I/O) control, which will become future servos. One of the main directions of system development. Most of the traditional servo control systems go through a closed loop to control the positioning, speed and torque of each device in the system. However, with some large distributed production systems, the devices (number of axes, I/O points) must be controlled. Increasingly, wiring is more complicated. In this case, the resolution and synchronization, real-time performance are often stretched, and it is susceptible to noise such as power supply. Therefore, in recent years, some leading manufacturers have adopted a variety of industrial Ethernet protocols to transmit digital signals and control parameters through the network to meet the requirements of real-time performance - the distributed motion control system has also developed. The distributed serial servo system can be modularized and flexible in design. It can expand the multi-axis motion (Motion) and I/O control points arbitrarily. It only needs single-line connection and single-machine (computer) control, which greatly saves wiring cost and space. Therefore, it has become the mainstream trend of the future manufacturing industry. Nanjing Eston Automatic Control Technology Co., Ltd. has made outstanding achievements in this technology research and development field. In order to give users more flexibility in using the servo system, the Pronet series servo drive developed by the company is the first to increase the scalability and flexibility and openness of the design. Various communication interfaces and various feedback interfaces can be extended through the option module. In addition to the RS485 communication interface and the CAN communication interface, it can also support the MODBUS communication protocol, the CANopen communication protocol, and the PROFIBUS communication protocol. For example, corresponding to the PROFIBUS-DP communication network, the servo information (position, speed, torque, input and output, alarm, etc.) of the system can be controlled and adjusted in real time, so that the adjustment time of the servo system is shortened, the operation is simpler, and a higher-level controller It can realize multi-axis motion control of up to 255 stations and can be widely used in high-end applications such as high-precision machine tools, high-speed packaging and printing machinery. In addition, taking DAT series AC servo drive unit launched by Guangzhou NC as an example, based on mature AC servo technology, combined with serial bus and absolute encoder interface technology, it supports independent research and development of GSKLink bus technology, CNC through serial The bus can realize the debugging and real-time monitoring of the servo, which significantly improves the speed accuracy and positional accuracy. The maximum frequency of the position pulse command is 1MHz. The CNC with 0.1μm command precision can realize the control precision of 0.1μm level. It is a CNC machine tool and automation equipment. A better choice for high speed and high precision motion control. Improving Control Accuracy and Stability With the rise of digital manufacturing with CNC machine tools as the technology platform, intelligent manufacturing, technology integration and technology compounding have become one of the most active development trends of CNC machine tools. Intelligent machine tools can monitor their own status with various sensors, analyze the machine status, machining process and surrounding environment by themselves, and then take countermeasures to ensure optimal machining. In addition, the new CNC machine tools also need to have active vibration suppression function to reduce vibration, intelligent thermal barrier function to control thermal displacement, intelligent safety barrier function to prevent component collision, provide voice prompts and SMS notification, and help select according to processing requirements. Cutting parameters and so on, in short, intelligent can improve the control accuracy of the machine tool work, as well as the stability and reliability of the machine. In the servo system, the vector control technology based on the dynamic decoupling mathematical model of permanent magnet motor is the core control method of the current servo system. In order to further improve the control precision and stability, some manufacturers use the high speed of the control loop on the basis of vector control. The digital signal processor (DSP), together with the gain automatic adjustment and the command smoothing function, takes the MR-J3 series AC servo system developed by Mitsubishi Electric as an example. In order to achieve high-precision positioning, the high-performance servo motor encoder matched with the MR-J3 series. Using an absolute position encoder with a resolution of 262,144 pulses/rev, the speed loop frequency response is increased to 900 Hz, with high speed/high torque characteristics, reducing cogging torque and reducing torque ripple of the servo motor. The machine runs smoothly and smoothly at a constant speed. At the same time, the product can automatically adjust all gains including position gain and speed gain through advanced self-tuning function and advanced vibration suppression control function, effectively suppressing vibrations below 100 Hz when the drive unit stops, and The servo setting software MR-configurator has precise mechanical analysis functions for applications such as machine tools and general industrial machinery that require high-precision position control and smooth speed control. The ASDA-M series recently launched by Zhongda Dentsu belongs to the three-axis intelligent servo. It combines three servos in the same frame, three-axis synchronous control, and there is no time delay between data exchange between axes; Interpolation control of straight lines, arcs and spirals in the drive; the new gantry control architecture, precise synchronization, can be used for purely rigid joints; the software has simple round-robin analysis to enhance the diagnostic capabilities of system problems. In addition, ASDA-M series servos also have excellent high-speed response performance, high and low frequency vibration suppression capability, precise full-closed loop control, flexible internal position programming mode, real-time position recording and position comparison functions, etc., greatly improving the machinery. The positioning accuracy of the terminal. Reducing the energy consumption of the motor is an important function of the CNC machine tool. The performance of the motor is directly related to the performance of the overall system. Due to the advantages of stepping motor in cost control, it has become the first choice for most economical CNC machine tools, but its shortcomings are also obvious, that is, the inertia is large, and the torque output ratio per unit power is small (Nm /kW), poor efficiency, and high heat generation. The servo motor has been widely used in the precision machinery industry such as high-end CNC machine tools because of its advantages of fast response speed, accurate positioning and relatively high technical threshold. Among them, the characteristics of AC servo motor are sine wave control, torque ripple is small; stator winding heat dissipation is convenient; small inertia is easy to improve the system's rapidity; adapt to high speed and large torque working state; Weight; high reliability and low maintenance and maintenance requirements. According to the latest statistics of the International Energy Agency, industrial electricity accounts for about 42% of the total global electricity consumption, of which two-thirds are consumed by industrial motors. Therefore, at the present stage, the servo motor and the built-in rotary stator required for the high-speed spindle of CNC machine tools have created new market opportunities by emphasizing the improvement of energy-saving efficiency. For example, some Japanese and European and American servo motor manufacturers have mastered key materials such as NdFeB permanent magnets, and thus have certain advantages in the quality and performance of permanent magnet AC servo motor products. It is estimated that the operating efficiency of the system using these rare earth permanent magnet coreless motors to drive general equipment can be increased by an average of 20-40%, and the power saving potential can reach 1000-200 billion kWh. In June last year, the EU minimum energy efficiency standard regulations for low-voltage motors came into effect. The new regulations cover most of the two-, four-, and six-stage AC motors with powers ranging from 0.75 kW to 375 kW, 50 and 60 Hz. In a phase, increase the international energy efficiency rating of the motor products involved. At the same time, China, Australia, Brazil, Canada and other countries have also implemented similar energy efficiency regulations, and the United States has implemented the NEMA Premium (National Electrical Manufacturers Association High Efficiency) standard equivalent to IE3 level since the end of 2010. The successive introduction of these regulations will further promote the improvement of energy-saving technologies in the motor industry. In addition, for gear grinding machines, precision machine tools and other machine tools, direct drive technology is another development direction worthy of attention. Direct drive linear motors are also the ideal drive mode for high-speed, high-precision CNC machine tools in the future. Generallyadays, technology is developing rapidly. Kollmorgen, the world's leading manufacturer of motion control systems and accessories, has extensive experience in the research and development of direct drive technology. Its direct drive linear (DDL) series of motors are frameless permanent magnet three-phase brushless servo motors. Maintenance, higher precision, higher bandwidth, smoother motion and reduced noise; at the same time, it also offers a variety of sizes and thrusts for a variety of linear applications, simplifying high-thrust permanent magnet design and greatly improving The overall reliability of the machine. Conclusion It is worth mentioning that, while China's machine tool industry into the high-end large-scale numerical control of machine tools and general aging of CNC machine tools for "re-create", is a limitless potential market, after all, is concerned, to the purchase of new CNC machine tools Need huge investment. At present, some leading domestic manufacturers are actively exploring this market, striving to achieve the same effect as purchasing new machine tools, reducing the capital investment, improving the processing quality and productivity of parts, shortening the product manufacturing cycle and improving the working environment. The price of a set of economical CNC "remanufacturing" machine tools is only 1/5-1/3 of the same function of new CNC machine tools. The development of CNC machine tools is directly related to the transformation and upgrading of the national basic manufacturing industry. It is one of the important strategic development national policies at this stage. As one of the main supporting industries, servo control systems urgently need to adapt to the current development characteristics of the manufacturing industry, and improve the technical level of the overall solution from the two aspects of technology and service. In response to the specific needs of current high-end CNC machine tools, servo control companies should continue to provide customers with innovative motion solutions and high-quality products to help customers improve the performance of CNC machine tools, make them more competitive in the market, and as much as possible Shorten time-to-market, save budget, improve overall system reliability and productivity efficiency, and finally achieve the goal of improving the speed, accuracy and position control accuracy of CNC machine tools.
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