[Location and Advantages]
Poland is strategically located in the northeastern part of Central Europe. Poland is located in the center of Europe, bordering Russia, Lithuania, Belarus and Ukraine in the north and east, the Czech Republic and Slovakia in the south, and Germany in the west. It is the link between East and West Europe and the shortcut and land route to other countries in Central and Eastern Europe. And water and land transportation hubs. With a population of nearly 40 million, Poland is the eighth largest country in Europe. Poland’s advantageous geographical location has reached a population of 50% of the total population of Europe.
[economic status]
Poland is one of the countries with a relatively successful economic transition in Central and Eastern Europe. Poland’s economy has maintained a high growth trend in recent years. The Polish government has taken measures such as reducing the burden on enterprises, increasing support for small and medium-sized enterprises, and expanding investment in infrastructure construction to promote economic growth and employment. The Polish economy has gradually entered another period of rapid growth. According to preliminary statistics released by the Central Bureau of Statistics of Poland, Poland’s GDP in 2010 was 1,244.823 billion zlotys, a year-on-year increase of 5.1%, of which fixed assets investment increased by 5.8% and consumer spending increased by 6.1%.
[The status quo of the industry in China]
Non-residential construction in Poland will be a stable industry in the near future and will have a positive impact on the construction hardware tools market. The construction hardware tools industry will be promoted by the promotion of trade and service industries. In addition to the construction of new facilities, it also shows a trend towards the modernization of buildings built in the major cities of Poland in the past. The 2014 recovery forecast is based on Poland’s acquisition of a new EU fund and is based on further development of energy construction projects, which will greatly stimulate the growth of building materials and hardware products. The 73 billion zloty (about 18.3 billion euros) of the 300 billion zloty (about 75 billion euros) EU funds allocated to Poland in 2014-2015 will be used for infrastructure investment.
[Preferential policy]
For foreign investment, the Polish government has four principles: the government treats foreign companies and domestic enterprises equally; foreign investors can return to full profits; foreign investors can not buy any real estate in any area; foreign investors can purchase real estate in Poland; by law. In addition, fixed assets used for foreign investment, such as non-transfer within three years, are exempt from import duties; enterprises in special economic zones enjoy tax-free treatment for imported machinery and equipment used for investment projects.
Analysis of Polish hardware tools
Which is better for central air conditioning air outlet material
Which is better for central air conditioning air outlet material?
The central air-conditioning is hidden in the United States. The air outlet is only left in the room and will not damage the home decoration. Then, when installing the central air-conditioning, what kind of air outlet material should be selected. Dezhou Yixing Air Conditioning Co., Ltd. Xiaobian below to tell you about the central air conditioning tuyere material which is better?
The central air-conditioning tuyere is the end device for air supply and return air in the central air-conditioning system. It is an air distribution device. The air outlet size of the central air-conditioning is required. The following Yixing air-conditioning small series will tell you in detail. Say it.
1. Dimensional standard of central air conditioning air outlet
The size of the air outlet depends on the size of the indoor unit. If the air outlet is too large and the air duct is too long, the airflow speed will decrease, which will affect the air conditioning effect. If the air outlet is too small, the airflow speed will become larger. As a result, the wind directly blows the discomfort caused by the human body, and may cause excessive noise.
2, the central air conditioning air outlet material classification:
There are three main types of air conditioning air outlets on the market. Aluminum alloy, wood material, ABS material, and three materials have their own lengths and lengths. Dezhou Yixing Air Conditioning Co., Ltd. introduces three materials for central air conditioning outlet. Length:
Aluminum alloy material: The air outlet of aluminum alloy material is cost-effective and moderately priced. Most central air-conditioning projects are air outlets made of aluminum alloy. It should be noted that in the summer cooling, the supply air temperature is too low, the insulation is not well done during construction, the air volume is too small, etc., the air outlet of the aluminum alloy material is prone to condensation, but the construction is strictly in accordance with the specifications. Happening.
Wood material: wooden material has beautiful and elegant air. It has a texture and can be matched with the overall wooden decoration style. The decoration is of high grade. The shortcoming is that when the air is heated in winter, the temperature difference is large and easy to deform. Cracking.
ABS material: ABS material is an emerging resin material with less deformation and condensation, and there are many colors to choose from. However, the price is more expensive, and the average family chooses less.
The above is the standard and material analysis of the air outlet of the central air conditioner. The three materials have different lengths and different cost performances. You can choose according to your own budget when you purchase.
Classification of hardware products
There are many kinds of hardware products and different specifications, but hardware products play an irreplaceable role in home decoration. Choosing good hardware accessories can make many decorative materials safer and more convenient to use. There are more than ten types of hardware products in the material market.
Lock class
(1) Exterior door lock (2) Handle lock (3) Drawer lock (4) Ball type door lock (5) Glass window lock (6) Electronic lock (7) Chain lock (8) Anti-theft lock (9) Bathroom lock (10) padlock (11) combination lock (12) lock body (13) lock cylinder
Handle
(1) drawer handle (2) cabinet door handle (3) glass door handle
Door and window
(1) Hinge: glass hinge, corner hinge, bearing hinge (copper, steel), pipe hinge (2) Hinge: heaven and earth hinge, torque hinge (3) track: drawer track, sliding door track , folding door track, hidden door track, curved track, hanging wheel, glass pulley (4) latch (bright, dark) (5) door suction (6) ground suction (7) ground spring (8) door clamp (9) Door closer (10) plate pin (11) door mirror (12) anti-theft buckle hanging (13) bead (copper, aluminum, pvc) (14) bead, magnetic ball
Home decoration
(1) universal wheel (2) cabinet leg (3) door nose (4) duct (5) stainless steel trash can (6) metal suspension (7) plug (8) curtain rod (copper, wood) ( 9) Curtain rod rings (plastic, steel) (10) Sealing strips (11) Lifting racks (12) Clothes hooks, hangers
Plumbing
(1) aluminum-plastic pipe (2) tee (3) pair of wire elbow (4) anti-leak valve (5) ball valve (6) eight-word valve (7) straight-through valve (8) ordinary floor drain (9) washing machine dedicated floor drain ( 10) Raw tape (11) pump valve
Building Decoration
(1) galvanized iron pipe (2) stainless steel pipe (3) plastic expansion pipe (4) rivet (5) cement nail (6) advertising nail (7) mirror nail (8) expansion bolt (9) self-tapping screw (10) Glass holder (11) glass holder (12) insulation tape (13) aluminum alloy ladder (14) goods bracket
Tools
(1) hacksaw (2) hand saw blade (3) pliers (4) screwdriver (one word, cross) (5) tape measure (6) nipper (7) needle nose pliers (8) diagonal pliers (9) Glass glue gun (10) straight shank twist drill bit (11) diamond drill bit (12) electric hammer drill bit (13) hole opener (14) open end wrench and plum wrench (15) rivet gun (16) grease gun (17) hammer (18) Sleeve (19) adjustable wrench (20) steel tape measure, box ruler, meter ruler.
Nail gun, tin sniper, marble saw blade
Putty knife, ash spoon, brick knife, shovel, cleaning blade, utility knife, ash bar.
Bathroom
(1) washbasin faucet (2) washing machine faucet (3) time delay faucet (4) shower (5) soap dish rack, soap butterfly (6) single cup holder, single cup (7) double cup holder, double cup, (8) paper towel holder (9) toilet brush holder, toilet brush (10) single towel rack, double towel rack (11) single layer rack (12) multi-layer rack (13) towel rack (14) beauty Mirror (15) hanging mirror (16) soap dispenser (17) hand dryer
Kitchen appliances
(1) kitchen cabinet pull basket (2) kitchen cabinet pendant (3) sink, sink faucet (4) scrubber (5) range hood (Chinese, European) (6) gas stove (7) oven (electricity, gas) (8) Water heater (electricity, gas) (9) Pipeline, natural gas, liquefied tank (10) Gas heating stove (11) Dishwasher (12) Disinfection cabinet (13) Yuba (14) exhaust fan (top, window, Wall type) (15) Water purifier (16) Dry skin (17) Food residue processor (18) Rice cooker (19) Hand dryer (20) Refrigerator
Mechanical parts
(1) Gears (2) Machine tool accessories (3) Springs (4) Seals (5) Separation equipment (6) Welding materials (7) Fasteners, connectors (8) Bearings (9) Drive chain (10) furnace Head (11) chain lock (12) sprocket (13) caster, universal wheel (14) chemical pipe and fittings (15) pulley (16) roller (17) pipe clamp (18) table (19) steel ball, ball (20) wire rope (21) bucket teeth (22) lifting block (23) hook, grab hook (24) straight through (25) idler (26) conveyor belt (27) nozzle, nozzle joint
furniture component
(1) Furniture hardware feet (2) Furniture hardware frame (3) Wood screws (4) Hinge (5) Handle (6) Slide (7) Clapboard pin (8) Hanging piece (9) Nail (10) Head Machine (11) Threading machine (12) Multi-station machine (13) Pneumatic rod (14) Caster (15) Five-star foot (16) Spring (17) Zipper (18) Foam nail (19) Horse nail (20) Furniture mechanical
Stamping Material and mold
The hardness of metal stamping parts is measured by Rockwell hardness tester. Small, complex-shaped stampings can be used to test small planes that cannot be tested on ordinary benchtop Rockwell hardness testers. The PHP series of portable surface Rockwell hardness testers are ideal for testing the hardness of these stamped parts. Alloy stampings are the most commonly used parts in metal processing and machine building. Stamping processing is a processing method in which a metal strip is separated or formed by a mold. Its application range is very broad.
Stamping parts processing includes punching, bending, drawing, forming, finishing and other processes. The materials processed by stamping parts are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal strip materials, such as carbon steel sheets, alloy steel sheets, spring steel sheets, galvanized sheets, tin-plated sheets, stainless steel sheets, copper and copper alloys. Plate, aluminum and aluminum alloy plates, etc.
1. Hardness testing of stamping materials
The main purpose of the hardness testing of stamping materials is to determine whether the degree of annealing of the purchased metal sheets is suitable for the subsequent stamping parts processing. Different types of stamping parts processing processes require sheets of different hardness levels. The aluminum alloy plate used for stamping processing can be tested by a Vickers hardness tester. When the material thickness is greater than 13 mm, the Barcol hardness tester can be used. The pure aluminum plate or the low hardness aluminum alloy plate should be a Barcol hardness tester.
2. Hardness testing of stamping parts
The main materials for stamping die are die steel (including tool steel and high speed steel), and sometimes hard alloy.
Stamping die is usually required to have high hardness and wear resistance, and heat treatment is indispensable.
Text can also achieve value, and writing articles can also bring orders
For writing articles and writing records, it is just a hobby, just like some people like to play the piano, some people like football, dancing… It’s that simple, without any private thoughts, this state of mind is The most enjoyable, the easiest to calm down, to do something with the heart.
For the writing of articles, records, in the age of technology, communication, and network development, it is no longer like the paper age, so it is rare to do this by writing to make money.
Now, all of them are based on hobbies and interests, write down the logs, and take notes. The right is to be used as a memory of their own way, just to show it to themselves. It is said that people must have a hobby and faith support. This is money and power can’t be changed.
When we have an interest of our own, no matter how hard life is, it can be regarded as a kind of psychological sustenance. When we go all the way, we all have to do our own thing, in the “fear of heart”, this How happy it is.
If there is no hobby that belongs to one’s heart, we are busy, and the heart is flustered like the one that is often transmitted online: “every day, mother, the key is not making money! How hard!” This is the state, and we will soon be out of balance. Therefore, I feel that there is a happiness in my faith that belongs to my hobbies. It’s not by writing to feed, it’s just a spiritual food, you can’t steal it!
I didn’t think I could write much before, but when I didn’t take it as a task, I only found it as a record, a log, an article, two articles, and many articles, one day, two days, and many days. As Lu Xun said: There is no way in the world, and there are people who have more to go. It may be like writing a record. The record book is not written. If you write more, you will have your own annual record.
Although the log is quiet there, there is no economic benefit, but sometimes when you are helpless or frustrated, you will have a different harvest to resonate and will take yourself out of this temporary dilemma.
But you said that writing an article record does not produce any value of interest, but what happened is a subversion of the traditional view of the value I bring to the text. I am doing the light. I used to do business. I didn’t send text messages, or send them in bulk. In short, I tried to add some potential customers, but the results were very small. After all, these strange customers are strange to us and it is difficult to get in. Their resistance to the world.
In the past, I will take the initiative to send QQ advertisements and Want Want advertisements, but the harvest is still very small. Some customers are even very disgusted, so there are very few orders that can be generated. It is said that this is an ultra-fast development, fast-growing society. In the past, the way to go door-to-door, find customers, and make a phone call one by one, this way of pulling business is getting harder and harder.
This traditional way, like the monster game upgrade game, wasted on the security guards with the gatekeeper to take up most of the time, fortunately passed to you, can not find a big boss, still a question. Even if you can find a big boss for you, how much you can convince them to order you.
So the world is changing, we are unchanged, and we may be changed. Slowly found a strange phenomenon, because often write log records, life, what to think, everyday. Some potential customers, strange customers, will slowly take the initiative to follow you and understand you. The result is that if they need this kind of light, they will come back to you. How amazing, I used to chase customers thousands of times, resisting thousands of times, but now it is looking for you.
I also think about what happened in the end. Some customers will say that through your article records, knowing your daily life, like a brand, establishes a cognitive value, from resistance to trust. This is either sharing articles and sharing the magical charm of the text.
Although I don’t deliberately cater to customers to write records, I feel that this is a change that I feel is very magical in my business. The text just happened to have the value of his interests. Although it is not deliberately created by myself, often, the trust of customers is yours. From here, the text is in it, the text is like a person. This is the charm of the text.
Business is going to the end of the day, but hobbies are never stopped. As a slogan says: As long as you know where to go, the world will make way for you! I hope that until the day I go, there will be a hobby that belongs to my heart.
As a child’s father, I have always insisted on making stories and telling stories for children. Although I feel that I have made a particularly bad compilation, it is especially magical. Children like to accompany you, come all the way, listen to stories, tell stories. Suddenly there is a whimsy. Although I have been making stories and telling stories to children, they are all improvised every day and have not been recorded.
Or you can record these stories and build up a lot. After a few years, make a story book for the grown-up children and tell them that their father and mother are telling these stories and accompanying you. . Will it be of great significance? Recording the story, recording the text, or letting the children feel that childhood is like this, there is a word record, there are traces to find!
These are the reasons why you are willing to write records, articles, and sharing, all the way! The charm of the transcript, the memory of the text, the happiness brought to us, the touch is beyond our imagination, so I am willing to keep this little hobby to go on!
Can the coffee table be equipped with a universal wheel
China is the hometown of tea and the birthplace of tea culture. Drinking tea has become a part of our lives. Whether it is a gathering of friends or a business meeting, we all like to treat guests with tea or even tea.
Drinking tea is also about the atmosphere of the mood. Since there is a good set of tea sets, the coffee table can of course not be less. With the continuous development of tea culture, the development of coffee table is also advancing with the times. Nowadays, many coffee tables can be moved. Installing the universal wheel at the bottom of the coffee table is not only convenient for cleaning, but also according to the number of people drinking tea. Different from the mood, change the environment to drink tea.
So what kind of universal wheel is suitable for the coffee table? What is the right diameter?
If it is a plate-type coffee table or a solid wood coffee table, it is more suitable to install a 1.5-inch flat-panel universal wheel or a 2-inch flat-plate universal wheel.
If it is a metal coffee table or a stainless steel coffee table, it is more suitable to install a 1.5-inch screw universal wheel or a 2-inch screw universal wheel.
Method of using wire seals
For many users who have used wire seals, it is known that the wire seals are disposable. As long as the wires are inserted into the lock cylinder, they cannot be withdrawn for anti-counterfeiting and anti-theft purposes. The internal principle of the tightened wire seal is actually very simple. The inside of the lock body is fixed to the lock body by one end of the lock band, and the other end of the lock band is connected with a lock head, and the lock body has a counterbore for the lock head to penetrate. The lock body has two inclined holes communicating with the counterbore, and each of the inclined holes is provided with a spring, and a steel ball is respectively arranged at the communication between the inclined holes and the counterbore, and the steel ball is supported by the corresponding spring, and the lock is locked There are two grooves on the head corresponding to the two steel balls respectively, and the front portions of the two steps forming the first groove near the front end of the lock have chamfers.
How to maintain the hardware of luxury bags
hen many people care for luxury bags, they only know how to maintain the skin. In fact, the hardware of the luxury bag is just as important. A piece of hardware can change the temperament and appearance of the whole bag. The following small series brings you the method of hardware maintenance, I hope to help you.
Metal maintenance of the bag
Metal parts are the highlight of the bag, and many styles of metal accessories are the finishing touch. Many MMs also rely on the observation of metal parts to judge the true and false of the bags. After all, it is less difficult to copy the leather. If the texture of the metal parts is the same, the engineering quantity can be large.
But unfortunately, even the metal parts of Hermes and LV are also synthetic metal plating and other processes, improper maintenance is prone to color loss, fading or even rust. After the bag has been used for a period of time, it is normal for the metal parts to wear, scratch, etc. Therefore, the key to maintaining the metal parts is how to delay the speed of wear and fading, and avoid the rust stains caused by surface wear.
The most common metal parts problem;
The zipper of a bag is often worn because it is often used, but generally does not rust. And the zipper is generally not exposed, it doesn’t matter if it wears a little. It should be noted that if the bag is exposed to rain or water on the zipper. Before the zipper is worn, because the coating on the top will not rust, after a period of use, the zipper wear coating will fall off and it may rust. If there is a slight rust, you can wipe it with a silver cloth (small reminder, use silver cloth to darken it, don’t wash it. It is useless to wash off the special coating on the outside.) If the zipper is wet, please Cover it with kitchen paper or a nice napkin and let it dry in a well-ventilated place (don’t expose it!). Cover the paper with the rust and fading in the process of drying, avoid getting the bag, remind you not to use the newspaper!!! The ink will stick to the bag.
Externally decorated metal parts, such as LV small locks, DIOR metal LOGO, etc., a soft cloth is often wiped, try to avoid hitting hard things in daily use. It is best to wrap the metal parts with an electrostatic film, which is dustproof and waterproof. Pay attention to the electrostatic film. Do not use sticky things such as rubber strips. Most of the strips are corrosive and not easy to tear off.
In addition, the handles of some bags are also connected by metal parts. These parts are also frequently active and wear out, so the key to maintenance is to keep them from rusting. However, unlike zippers, these parts are generally linked to the skin. It is possible that the fading of the metal parts is dyed on the skin, that is, “cross-color”. The occurrence of cross-color in normal use cannot be avoided. During the preservation process, care should be taken to place the moving parts in a reasonable position to avoid contact with the leather.
Power head and tool changing mechanism of CNC machining center
With the continuous development of science and technology, the quality and productivity of mechanical products are increasingly demanded, all of which rely on the further improvement of mechanical and technological. Automation of machining process is one of the most important measures to achieve the above requirements. The so-called machining is to process metal blank parts into the desired shape, including two aspects of dimensional accuracy and geometric accuracy. Can complete the above functions of the equipment are called machine tools, CNC machine tools is the development of ordinary machine tools, CNC means digital control. After the CNC system is installed on the machine tool, the machine tool becomes a numerical control machine tool. Digital control machine tool refers to the information in the form of digital code (program instructions), control tool according to a given working procedure, speed and locus for automatic machining machine tools. Generally speaking, CNC equipment mainly refers to CNC machine tools and machining centers. NC machining center is a highly integrated Mechatronics product. It adds tool depot and automatic tool changer to the original NC machine tool. It makes full use of the continuous development of computer control technology and other and many advanced precision machinery and automatic control systems.
machining center
In 1948, Parsons Corp. of the United States accepted the Commission of the United States Air Force, the development of aircraft propeller blade profile template processing equipment. Because of the complex shape and high precision of the prototype, it is difficult for the general processing equipment to adapt, so the idea of computer control machine tool is put forward. In 1949, with the assistance of the MIT Servo Research Laboratory, the company began to study CNC machine tools. In 1952, it successfully developed the first three-axis CNC milling machine modified from a large vertical profiling milling machine. It soon began production and was officially put into use in 1957. This is a major breakthrough in the development of manufacturing technology, marking the beginning of the era of NC machining in the manufacturing field. NC machining is the foundation of modern manufacturing technology. This invention has epoch-making significance and far-reaching impact on the manufacturing industry.
Vertical machining center
During the Eleventh Five-Year Plan period, with the breakthrough of a series of key technologies and the formation of independent production capacity, China began to highlight the “heavy encirclement” of “foreign-made” and entered the ranks of the world’s high-speed CNC machine tools and high-precision CNC machine tools producers. Under the pull of demand, the output of CNC machine tools in China maintained a high-speed growth, with an annual compound growth rate of 37.4%. In 2010, China’s CNC machine tool output reached 236,000, an increase of 62.2%; in 2010, China’s CNC machine tool consumption exceeded 6 billion U.S. dollars, more than 100,000 sets, CNC machine tools have become the mainstream of machine tool consumption. Since 2009, the continuous investment in the major scientific and technological projects of “high-grade CNC machine tools and basic manufacturing equipment” shows the government’s determination to develop high-grade CNC machine tools and basic manufacturing equipment. During the Twelfth Five-Year Plan period, China will continue to invest, and increase its efforts. Major special projects will lead to investment of more than 10 billion yuan annually.
Small CNC milling machine
Looking forward to the 12th Five-Year Plan, the development of China’s CNC machine tools will strive to solve the problems of large but not strong mainframe, lagging development of CNC systems and functional components, large gap in key technologies of high-grade CNC machine tools, low product quality stability, poor overall economic benefits of the industry and so on, and will cultivate core competitiveness, independent innovation, quantitative integration. And brand building to a strategic height, achieving the target of 800 billion yuan of total industrial output value. We will strive to achieve a series of medium and long-term goals, such as the transformation from a big machine tool producer to a powerful machine tool producer, and the realization of the dominant position of domestic medium and high-grade CNC machine tools in the domestic market. The development of computer control technology and other and many advanced precision machinery and automation control system composition.
Is stamping as punch
1. Stamping is a method of forming and processing workpiece (stamping piece) with required shape and size by applying external force to sheet, strip, pipe and profile by press and die. Stamping and forging belong to plastic processing (or pressure machining). The stamping blanks are mainly hot rolled and cold-rolled steel plates and steel strips. 60 to 70% of the steel products in the world are sheets, most of which are stamped into finished products. The car body, chassis, fuel tank, radiator fin, boiler drum, container shell, electrical machinery, electrical core silicon steel sheet, etc. are stamped. Instruments, household appliances, bicycles, office machinery, household utensils and other products, there are also a large number of stamping parts.
Stamping is a kind of production technology that can make the sheet metal be directly deformed and deformed in the die by the power of conventional or special stamping equipment, so as to obtain a certain shape, size and performance of product parts. Sheet metal, mold and equipment are the three elements of stamping process. According to the stamping temperature, it can be divided into hot stamping and cold stamping. The former is suitable for sheet metal processing with high deformation resistance and poor plasticity, while the latter is carried out at room temperature, which is a common stamping method for sheet metal. It is one of the main methods of metal plastic processing (or pressure processing), also belongs to the material forming engineering technology.
The die used for stamping is called stamping die, or die. Punching die is a special tool for batch processing material (metal or non-metal) into the required stamping parts. The punching die is very important in stamping. Without the punching die that meets the requirements, the batch stamping production will be difficult; without the advanced punching die, the advanced stamping process will not be realized. Stamping process and die, stamping equipment and stamping materials constitute the three elements of stamping processing, and only when they are combined can stamping parts be obtained.
2, punch press is a punch press. In the national production, stamping process is more and more widely used because it has the advantages of saving materials and energy, high efficiency, low technical requirements for operators and can make products that can not be achieved by machining through various die applications.
Stamping production is mainly aimed at sheet metal. Through the mold, can be blanking, punching, forming, drawing, dressing, fine punching, shaping, riveting and extrusion parts, and so on, widely used in various fields. For example, we use switches and sockets, cups, cupboards, saucers, computer boxes, even missile planes. There are a lot of accessories that can be produced by punching machines through molds.
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- CNC turned
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- CNC Milling service