Since the second half of 2011, China’s machine tool industry started for three and a half years of adjustment. In the structure of the natural adjustment of machine tools, compared with the peak in 2010, the production and marketing of heavy machine tool enterprises level has dropped to two to thirty percent. In addition, industry change the second characteristic is: low-end machine tool demand has fallen significantly. Low-end machine mainly refers to the numerical control machine tool, compared with the peak of 2011, this kind of machine tool products production and sales also fell to a two to thirty percent level. In this kind of structure adjustment, on the basis of the export market to become China’s machine tool sales window.
Machine tool structure adjustment of our country
After recent years of structural adjustment, medium-duty machine tool companies and low-end machine tool production levels have a certain degree of decline. Investigate its reason, in the past decade, energy equipment, raw materials, infrastructure and real estate industry rapid development, directly drive the development of heavy machine tool industry. At that time, one of the most popular products in the industry is also a heavy duty machine tools. Stage of economic development has changed, in the past two years, there are people waiting for the market recovery, but it is not possible, this phase is over. Low-end machine shrinking market reflects the demand structure upgrade. To industrial upgrading one reason is that the user field, the device will upgrade, so the machine tool threshold is higher and higher. Another reason is that the changing structure of the demand for Labour. Labor supply and demand structure of the reverse, resulting in the mechanical manufacturing Labour shortages. This also reflects our country from the side has been beyond the threshold of the industrialization of nc machine tools. In the past, the numerical control rate existed as an evaluation index, and now, in both the manufacturing end use, nc machine tools has been widespread.
China’s machine tool export market well
According to incomplete statistics, 2014 1 ~ 11 months, new orders fell 1.7% year on year, metal processing machine tool production fell 2.1% year on year, the sales revenue fell 1.5% year on year, finished goods inventory increased by 4.3%, compared to the percentage of loss-incurring enterprises expanded 36% year-on-year industry enterprises. And machine tool goods value $10.5 billion, an increase of 22.5%, metal processing machine tool export growth of $3.06 billion, an increase of 18.6%. Increasing in number, and also in improving the export structure. Machine tool goods exports has three main, namely, metalworking machine tools, abrasive abrasive cutting tool,. Among the three main, in 2014, metal processing machine tool than 29% of total exports, among them, the nc machine tools accounted for 43%, an increase of 3.3% over the previous year. Last year, further downward pressure machine tools industry, the adjustment of the structure are further. For the past year, industry main body is still not out of the downward interval, but the range obviously slow.
Known from the analysis of the above, the development of machine tools in China still face a big challenge. As the natural structure adjustment, the proportion of heavy duty machine tools and low-end gradually reduce, high level of science and technology of nc machine tool and will occupy the market.
Ways to extend the life of the power head
First, we must first understand the precautions before using the power head
1. The first use of the power head need to run, the best one hour load, no-load speed is the maximum speed of 70%.
2. After the cooling fluid to be filtered in order to put to use, not filtered coolant can cause damage to components, such as power tool holder of internal parts and seals, resulting in excessive wear can not be used, affecting productivity, do not forget to turn on to cool before using was opened, which is to reduce oil seals and mechanical wear and tear, so pay special attention.
3. Followed by the knife problem, within a defined rotational speed to be at work, not speeding, but the water pressure is limited and can not exceed that limit, to avoid unexpected production.
4. Before using the standby status checking various components, such as the water has no place to plug, not hot water, etc., when you close the external water, simply tighten the screws
Second, secondly we have to introduce the power head under maintenance precautions during use
1. A day after the appearance of the maintenance work is completed, will be to advance the power head cleaning rod, drill chuck or multi-axis drilling head, knives, etc. of iron, keeping the look clean power head
2. Lubrication and maintenance cleaning done, remember to push rod and drill chuck with the right amount of lubricant.
3. Regular cleaning and maintenance of electrical motors, inspection of electrical installations, and ensure that the fixed electrical installations, security and tidy.
4. Regular inspection and maintenance of parts of the screw fastening bolt, belt tension, the shield is intact, hydraulic damper oil leaks.
Third, extend the power head of maintenance considerations
When the power head failure, should not casually demolished, will be to find the cause and then prescribe the right medicine. In case of do not understand why, given should telephone contact manufacturers and repair under the manufacturer’s instructions; if not repair, could return to the factory or service agency. And timely replacement of the power head of “overage” parts and consumable parts have been damaged. Under normal circumstances, the power head should monitor maintenance once a year, should not let the power head to work sick.
Fourth, and finally the power head is stored in the non-use considerations period.
When the power head without using, be sure it is cleaned and then coated with anti-rust oil, and placed in a dry place.
Power head is used to make money in equipment. The longer the life of the power head, will create greater economic benefits for us. Therefore, to extend the life of the power head fixed to note the above points.
Focus on robotics applications
The sixteenth international shenzhen machinery industry exhibition will be on the March 30 ~ April 2 in shenzhen conference and exhibition center, China exhibition, the exhibition is one of the influence and the largest in southern China manufacturing large international exhibition. According to introducing, this exhibition will focus on intelligent and displays the application of robot technology, which will hold in electronic manufacturing and 3 c industry in the factories and automatic production line as the theme of intelligent robot technology theme BBS.
Expect more than 1200 companies
The pearl river delta region of guangdong province as one of the world manufacturing center, with technology development, perfect manufacturing facilities, such as precision machining ability, form the cluster industry advantage. Organizers said that this year’s shenzhen machinery exhibition, the exhibition area of more than 110000 square meters, the site will be more than 1200 enterprises at home and abroad, more than 3600 sets of precision processing equipment and more than ten thousand kinds of products on display. According to the current statistics of register in 2015, the exhibition is expected to more than 5 m enterprises, more than 200 enterprise groups, and more than 120000 professional audience to be present.
Intelligent on the exhibition, and the application of robot technology will be the game of a major bright spot, whether it is a processing center, CNC machine tools , or sheet metal stamping, laser cutting, exhibitors will manufacture automation system and machine tool equipment and machining process, in the form of a brilliant show.
There will be robots theme BBS
The exhibition will be held in the pavilion set up no. 7 and 8 “intelligent integration and robot area”, collected hundreds of robots, system integration, automation equipment and transmission control industry exhibitors.
According to introducing, the machinery exhibition this year is no longer a single display of the exhibition hall, on the eve of the exhibition the exhibitors with the user units have been surrounding automation, intelligent and interactive robotics applications, including fiyta, skyworth TV, haier refrigerator, lenovo computers, beauty cheese compressor, byd cars such as the pearl river delta region of dozens of large enterprise groups are involved.
According to introducing, during the show, by the SIMM and shenzhen association of robot, global resources hosted the second robot application technology theme BBS, will have a robot at home and abroad well-known manufacturers, system integrators and hundreds of pearl river delta region to realize intelligent technology to upgrade factory of large enterprise groups to participate, the BBS will be around the pearl river delta region advantage industry, electronics manufacturing and 3 c industry intelligent factory and automatic production lines for the theme.
Purros Multi-axis Drill/Tapper Head:Drilling Or Tapping Two Or More Holes In One Operation
Q1. How is the retention mechanism of a tap structured?
The Purros standard tap retention mechanism uses radial floating and a holder with an axial extension mechanism instead of a rigid system.
With this retention mechanism, high precision tapping is possible because it smoothly follows the misalignment of prepared holes and errors that occur when switching between unit normal and reverse rotation.
Regarding the amount of radial floating, refer to the catalog of drill heads and tapper heads.
Because the adjustable spindle nose employs a rigid system, a radial floating holder or a holder with an axial extension mechanism is recommended as the tap holder.
Q2. Can left-hand screws be processed?
Although the Synchro Tapper is designed for right-hand screws, left-hand screw processing can be performed by installing reverse rotation heads dedicated for left-hand screw processing.
Q3. Can different size screws be processed at the same time by one multi-axis head?
When the screw pitches do not match, such as in the case of Ｍ3 pitch 0.5, Ｍ4 pitch 0.7, and Ｍ6 pitch 1.0, it is possible to align the tap forward speed of each axis with the multi-head forward speed by changing the rotation rate of the spindle axis according to the pitch of each screw.
Even if the screw size varies, multi-axis heads are manufactured in accordance with the screw size.
Q4. Can multi-axis heads installed on non-Purros drills and tap units be manufactured?
We will accept your order once we confirm the specifications of the machine on which you are to install your Machine drill or tap unit and the specifications of processed products (multi-axis arrangement and processing details). We also manufacture MC multi-axis heads for BT40 and later models as well as multi-axis heads for drilling presses and drilling and tapping units from other manufacturers.
China’s export of hardware products will face new changes in the future
At present, the entire market hardware enterprise profit is gradually declining, this situation has a certain relationship with excess capacity. The homogeneity of the product backlog, often by the price war to compete, one can imagine the consequences. Insiders said, the future of China’s hardware products export trend, will be high value-added products to replace the low added value products.
In recent years, the development pattern of China’s hardware industry is quietly changing, before is in short supply, has now gradually become to pile up in excess of requirement, the existing problems of overcapacity industry. At present, the development of the industry is moving towards the scale and diversification, to seek sustainable development, industry transformation and upgrading, increase technology investment and improve product quality become inevitable.
The period of rapid development of hardware industry has bid farewell to the 10 years, along with the relevant enterprises the depth of competition, each stage of hardware industry chain profit space is compressed, the price of space is increasingly reduced. At the same time, the international market on China’s hardware product requirements are gradually changing, there are higher requirements for China’s hardware products quality, packaging, delivery period, and even gradually extended to the production process and product R & D. The personage inside course of study expresses, the majority of small and medium-sized enterprises and the profit of about 20% years ago, now profit has fallen below 10%.
Hardware companies in small domestic most in the production of accessories, the lack of independent brands, the homogenization of serious competition, enterprises lack of bargaining power, in the high CPI, high cost and the RMB exchange rate high environment, facing the pressure is more and more big. In this case, the transformation and upgrading has become the inevitable trend of the future development of the industry.
New changes facing the future of China’s export of hardware products, will be the volume of exports of high-tech products with low added value growth, the original hardware products will be a group of high-tech high value-added export products to replace.
Meccano robot toys can imitate human voice and action
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The Mashable message, Meccano is famous for mechanical assembling toys. In 2015, the company will focus on two new products — can assemble ” personal robots “. One of them is a slightly larger products: G15KS, 4 feet in height and consists of two motor. More importantly, the ” robot; private ” can imitate human movements and sounds. The user can intelligent mobile phone Bluetooth connected through, it can real-time imitating the actions of the user, of course the user can also be used mobile phone APP control it. This is not a cutting-edge technology of artificial intelligence, but very interesting. The robot toys for children 10 years and over the design, larger product price 399 dollars, the smaller the $179.
China’s industrial 4.0 has completed the first draft of the plan
The core of the “4.0” industrial strategy is through the CPS networks for real-time connectivity of people, equipment and products, mutual recognition and effective communication. To build a highly flexible personalization and intelligent digital manufacturing model. We get the enlightenment from the concept of German industrial 4.0, gree air conditioning mode is feasible. Compared with Germany, lack of r&d. The gree emphasizes the core technology role in innovation, which the change from a manufacturing power to the power for us, is meaningful. Improve productivity, accelerate product listing, flexible production mode, and improve the efficiency of resources, from “made in China” to “created in China” of the key factors. In order to realize this transformation needs advanced technology and efficient production system. Therefore, manufacturers should gradually turned to the informationization, digital and intelligent, which will increase production levels to a new level, to be prepared for the “manufacturing the future”. The digital platform for the enterprise, is the enterprise to realize the whole life cycle of two fusion approach.
China should obtain advantages in the industrial age 4.0, the physical system must be in the build information network platform one step ahead. On the one hand, in the country new informatization development strategy to strengthen the overall layout of the CPS, study and formulate strategic objectives of the construction of the CPS, major tasks and the development path and policy measures. At the same time, in the manufacturing industry development, the wisdom city construction, strengthen the national network and information security work in forward deployment and application promotion. Can draw lessons from the United States, on the other hand, to form a “national network for manufacturing innovation center”, forming a group of national information network platform, a physical system shall be liable for the basic theory research, organize r&d breakthrough CPS software, sensors, mobile devices and other tools and equipment, promote the development and application of key industry enterprises.
China will expand the key position of robot application in 2015
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Recently, the Ministry issued the “2015 raw material industry transition development points of the work”.
According to the main points of the work, in the robot industry need to expand the key position of robot application. In the health hazards and dangerous working environment, repeated heavy labor, intelligent sampling analysis of a group of professional post promotion robot.
Points also referred to strengthen cooperation with rare earth enterprise application enterprise, solve the bottleneck restricting the transformation of scientific and technological achievements, support of rare earth enterprises actively participate in the new products, new technology research and development companies in the field of industrial robot.
Purros Machinery Jiang said, look out the policy, in the 12th Five Year Plan period, the state has put the industry robot is an important part of the intelligent manufacturing equipment. The robot industry’s development and the transition from “big manufacturing country” to “powerful manufacturing country” fit. Looking at the robot power, the national policy is the driving force, the price advantage is the direct demand. Look back to Japan, South Korea, Germany, robot powers, the development of robot industry and a country’s economic and social development is directly related to the stage, in which the state industrial policy support is the driving force of the most powerful.
Analysis on the development of CNC technology
Machine tool is not only an important equipment, the implementation of advanced manufacturing technology is also an important carrier of the manufacturing information integration, therefore, the development of machine tool in part release injection processing technology of the main trend. Formed in late 20th century with numerical control technology as the center of flexible manufacturing technology, is expected in the future will continue progress and become the mainstream of the processing technology development. Its characteristics can be summed up in 3 f, 3 I and 3 s, i.e., 3 f flexibility, the federation said 3 I integration, information and intelligence; Systematization of 3 s (System) software and personalization.
These features indicate that the development will further deepen the many kinds of batch production of flexible automation technology; Based on the advanced technology equipment to optimize the manufacturing process and structure principle of development; Machine tool design, economic to satisfy the requirement of the user personalization of product processing; Build ling jie manufacturing systems, fast market demand, with high quality products quickly batch listed; Effectively the information technology and software technology in the manufacturing process to improve the role of technical level and management level; To explore distribution networked manufacturing collaboration alliance environment numerical control technology and so on. To achieve these goals, the current nc machine tools is developing along the following aspects:
With the development of high speed cutting as the forerunner, and attaches great importance to the process of empty running speed, high speed makes every effort to make do comprehensive cutting hours and shorten the auxiliary working hours.
Pay attention to improve the machine tool in the material removal rate at the same time, high efficiency machining will push to shorten process chain for the target compound machining technology.
Machine tool and its flexible manufacturing system will be under the support of RMS (reconfigurable manufacturing technology, through rapid reorganization of the manufacturing system to achieve a more agile and economically uncertain market demand for product variety.
Nc cars, milling, grinding, working accuracy of machine tool is in the range of the average annual increase of 8% to 8% to the nanometer level precision, and constantly expand the precision machining method.
Drilling attack combined machine price factors
A combination of both drilling and tapping machine has low cost and high efficiency advantages, has been widely used in large, mass-produced and can be used to form an automatic production line.
Drilling and tapping machine can be equipped with a combination of multi-spindle heads, improve efficiency. The product is a high precision machining, mass-produced products can be equipped for automatic operation, but also companies which use a maximum production efficiency several times higher than the general machine to several times. Because generic components have been standardized and serialized, can be flexibly configured, can shorten the design and manufacturing cycle.
For customers, a combination of factors drilling and tapping machine on the price becomes the key content requires constant awareness and understanding of our purchase process, also caused widespread concern manufacturers and customers! So in the selection process, which is the price factors We need to consider it?
As we all know, is now with the scientific and technological progress and development, drilling and tapping machine combination of performance, quality and other aspects have been constantly improved and perfected, both to meet the needs of the public, but also in its application process play a prominent superiority among different industries and provide consumers with the highest quality products and choices. Based on this, how to measure one type of drilling and tapping machine combination is fair in terms of price, as consumers, we need to conduct a detailed consultation and understanding different aspects from the choice of materials, processing, cutting capacity and application areas, etc. , and then determine the drill attack combined machine price.
Thus, the price factor is one of the important factors to consider clients in the purchase process, which directly affects the consumer’s own interests, the needs of every user in a combination of drilling and tapping machines before the purchase, from the actual needs, the current development trend of combination drilling and tapping machine tool industry, prospects and scale comprehensive and detailed understanding of the measure.
Therefore, in selecting a combination of drilling and tapping machine in the process, not only to understand the brand, quality, performance, materials, applications, and so on, but also a comprehensive measure and compare their prices, so buy the inexpensive affordable products.