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China Plus One Strategy A Window of Opportunity

China holds a commanding position in world economy. Its economy has grown immensely since1978, when it launched its "reform and opening-up" strategy. It is now the world's second largest economy by nominal GDP and by purchasing power parity, next only to the United States according to a report "Gauging china's influence" published by the international monetary fund (IMF) in December 2010. Its real gross domestic product has grown by about 10 per cent annually, implying a doubling every seven to eight years.

China's share of world GDP and trade is rising rapidly. It is increasing its linkages with the rest of the world. Its share in world trade has increased nearly tenfold over the past three decades, to about 9 per cent, while its share in world GDP has risen to 13 per cent from less than 3 per cent during the period, according to IMF. Flows of trade and capital between china and the rest of the world are causing growth in other countries. 

Many countries were drawn to invest in china for its cheap labor and strong infrastructure like roads, ports, airports and energy systems. It has also flourished in energy and mineral resources such as coal, iron ore, crude petroleum, natural gas, antimony ore, tin, tungsten, salt, vanadium and molybdenum. China is also gifted with ample potentials for hydroelectric resources because of its river network and mountain terrain.

Lately, however, the pattern of investment in China is undergoing a change, due mainly to hike in wage structure-- approximately 25 per cent a year in major industry sectors. China is also experiencing some worrying inflationary trends right now that are pushing up the prices of everything from a bowl of rice to apartment rentals. Added to that, China unified its corporate income tax system last year, bringing the previous low rates that foreign businesses enjoyed in some cases from 15 to 25 per cent. 

That is why, it has become a matter of concern for the foreign investors to consider finding out another country which can supplement their investment decisions. China plus One or China +1 is an international business strategy that consists of the expansion of one company's current operations in China, say, to a Southeast Asian nation as there is a proverb "don't put your all eggs in a single basket". Many countries are now looking for a country having low wage rate, dth hammer bits strong infrastructure and a suitable atmosphere for business. Vietnam in this case is fast coming up to prove itself as a decent destination of realising the need of a second country to invest.

Many countries are now contemplating to exploit the prospects of investing in Vietnam. "A lot of contact manufacturers have moved to Vietnam," said the CEO for the Asia-Pacific region at DB Schenker (subsidiary of Deutsche Bahn AG that focuses on logistics). "The country has moved beyond its early cargo base and increasingly takes care of electronics manufacturing, a trend that has been stoked further by many companies' 'China plus one' strategy,'' he added.

Japan's Yusen Air and Sea Service last year opened an office and a 64,000 sq ft warehouse near Hanoi. Vietnam signed an Sandvik Drilling Tools aviation bilateral with the US which also gives designated airlines the right to carry cargo to and from third countries. FedEx boosted its lift four-fold last year when it upgraded to A310F aircraft to serve Vietnam. It is visible that investment in Vietnam is increasing day by day. In every manufacturing sector foreign investments are rising at great speed.

But the question is why Bangladesh is unable to grip the opportunity. Bangladesh also has the advantaghttp://tugstencarbide.blog.jp/

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Optimization of high

To improve the overall performance of high-speed steel and improved heat treatment process is a key technology.

In the quenching and tempering of high speed steels organization, residual carbide, which is a part of the secondary carbides and carbide at high temperatures does not dissolve. Their shape, size and distribution of the life of the tool has a great influence. Before hardening, reticular carbide, blocks, or chain distribution, the quenching uneven hardness, poor wear resistance, carbide accumulation place, brittleness. In order to increase its life, carbides become fine particle evenly distributed.

A. Control austenitizing concentric drill bits temperature.
Refined grains are not only improves the strength of the material can be the only way to improve the toughness of material. For high-speed steel and high carbon, high-alloy cold work tool steels can be appropriate to reduce the quenching temperature to reduce the tendency of brittle cracking. Because of the reduced quenching temperature, one can control the M6C, MC carbides dissolved in the matrix, the austenite average carbon content decreased, resulting Ms point rises, reducing the number of twins martensite after quenching, access to lath martensite-based quenching, thereby increasing the toughness of the steel; on the other hand, due to the quenching temperature decreases, the austenite grain size is refined, but also help to improve the toughness. The results showed that the austenitizing temperature of 1200 and 1180 %3, the grain size is 11.5; austenitizing temperature of 1160 %3, the grain size is 12, indicating that the appropriate temperature can reduce the quenching austenite grain has been refined. In addition, with austenitizing temperature decreases from 1200 %3 to 1160 %3, the hardness W6Mo5Cr4V2 speed steel decreased slightly, while the impact energy has increased, the impact energy absorption test values %Brom the 4.62J increased to 4.96J.

B. Hierarchical tempering process.
The purpose of high-speed steel and tempered by the precipitation of alloy carbides dispersion and transformation of retained austenite sufficient to obtain a stable organization. High-speed steel tempering process is to obtain a higher red hardness, wear resistance and strength and toughness of the key. Recommended literature abroad tempering process generally tend to use twice tempering method. Grade tempered by some domestic factories also be used instead of the conventional three tempering process. W6Mo5Cr4V2 use of high-speed steel grade tempering process, an increase of processing 350 %3 tempering at high temperatures, (350 %3 1 h + 560 %3 1 h), the results achieved compared to conventional tempering better strength and toughness. The results show that under the same austenitizing temperature, W6Mo5Cr4V26 high-speed steel grade tempered abrasion resistance and red hardness better than conventional tempering. Metallurgical testing showed that after W6Mo5Cr4V2 high-speed steel grade tempered with more uniform distribution of carburizing physical point, and more diffuse along the twin boundary carbide precipitation. Tempering allows W6Mo5Cr4V2 grade than conventional high-speed steel and tempered with a better performance. This is because, tempering increases fractionated 350 %3, so that high-speed steel to the precipitation of cementite uniformly dispersed physical point, can promote subsequent tempering M2C precipitation alloy carbides. It is these dispersion, fine carbide distribution makes high-speed steel grade tempered secondary hardening effect is more significant, which has a higher hardness, red hardness and better wear resistance than conventional high-speed steel and tempered. Meanwhile, the crack initiation and propagation along the twin boundary is more difficult, but also help to improve toughness. Performance test comparison are as follows: Hardness: Classification tempered sample is 64.6 HRC, conventional tempering sample is 63.8 HRChttp://thomaschap.blogtez.com/post25.php

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Travel Flashlights Your Ultimate Hiking Partner

The flashlight you are carrying with you should be meant for this purposes. UltraFire BJ08B CREE Q3 LED 5-Mode Flashlight is one such travel friendly flashlight that is dedicated for using almost anywhere and Tungsten flipping weight everywhere. If you want to purchase these travel lights, you should at first get a clear understanding of the features of these lights.

Keeping in mind the immense popularity of the flash lights among the travel freaks, experts have reviewed some of the best quality travel flashlight to give users a better idea of the product. If you want to purchase UltraFire BJ08B CREE Q3 LED 5-Mode Flashlight, you should at first check the reviews by experts. UltraFire BJ08B CREE Q3 LED 5-Mode Flashlight is made of strong aluminum alloy body, which is durable and you can use it anywhere. These strong and sturdy flashlights are also suitable for emergency purposes.

As these flashlights are dedicated for travelers, it offers ease of carrying. If you are carrying it while hiking or just want to see some object while fishing in a lake, you can just hold its strap. The strap is extremely handy and no one will face any complication to hold it. If you want to get your way lightened properly, you should use this cree q3 led flashlight. These lights are available at an affordable price. Therefore, even if you do not have high budget, you can purchase it from any store and use it during your expedition.

An Ultrafire flashlight is not only suitable for your own use but also it can be an excellent item for gifting purposes. You can gift it to a man or a woman, who is travel freak and needs these types of accessories for a safer trip. Whether you are purchasing flashlights for your own or for someone else, you should check out the reviews of the flashlight. Apart from the light, you should also take care of its battery and charger. If the charger and battery is not of good quality, it will never be possible Lure Fishing Weights for you to get the best value of your money.

When you are planning to purchase flashlights for traveling purposes, do not forget to check the reviews of the experts. Also check the feedback of the people who have used these flashlights. If you do not have a clear idea of the flashlights, you will not be able to get the best value of your money. Flashlights are available on different online stores. And you can check out the catalogues of the online store to get the best value of your money. If you want to get the best value of your money, you can check out the online store of Laser Pointer World.

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+ نوشته شده در چهارشنبه 30 تير 1400ساعت 14:49 توسط thomaschap | تعداد بازديد : 122 | |

3D Printing With Tungsten & Iron

3D printing with metals is not new. But the range of metals that can be 3D printed is increasing quickly. We recently told you about a laboratory breakthrough that allows 3D printing of liquid metal structures at room temperature, something that 360 DTH hammer makes many readers think of the film, Terminator 2: Judgment Day. Closer to immediate and useful reality, industrial 3D printer supplier ExOne has added iron infiltrated with bronze, and bonded tungsten, to the range of metal and ceramic powders that can be used with its multi-material M-Flex machines.

One of the main reasons the company has seen demand for using iron to 3D print parts instead of its existing stainless steel is its lower cost, Rick Lucas, ExOne’s CTO, told Design News in an interview. Iron costs about 25 percent as much as stainless steel. The cost ratio of materials to total part cost also depends on part size: When making parts smaller than the size of the human hand, materials cost is only about 10 to 15 percent of total part cost.

But as parts get larger, materials can be more than 30 percent of the cost. "That's significant," Lucas told us. "You won't find stainless steel in a lot of industrial applications like automotive parts, machine tools, heavy equipment, and support structures. That's where iron is needed, for both cost and strength." Instead, the main use for stainless parts now by ExOne's customers is impellers and abrasive-type pumping applications.

To develop bonded tungsten for 3D printing, ExOne collaborated with a contract design and manufacturing company called rapid prototype + manufacturing (rp+m). rp+m provides rapid prototyping, additive manufacturing, rapid manufacturing, and 3D printing and scanning in-house. In this project, the two companies focused on the design of 3D-printed products for use in protecting people and their environments from ionizing radiation. Along with its partner, Radiation Protection Technologies, rp+m produces these bonded tungsten products as bundled solutions that replace lead in medical imaging and aerospace.

ExOne is also offering two new binders, sodium silicate and phenolic, as alternatives to furan. Phenolic binder is used with ceramic sand for 3D printing molds and cores, used in the sand molding and casting industry. "Depending on the shape and geometry of the part, you may need something stronger than furan," said Lucas. Phenolic creates a higher strength mold or core, allows higher heat alloys to be cast, and reduces the amount of expansion of the mold or core, improving casting quality. Customers in the hydraulic equipment, heavy equipment, and pump industries, as well as aviation and automotive, requested this new binder material. The sodium silicate binder is a greener alternative to furan, reducing fumes and gas during casting.

All of ExOne's 3D printers, including M-Flex, employ a print head that distributes the binder via jetting it into beds of specially formulated materials. The M-Flex build chamber measures 400 mm x 250 mm x 250 mm (15.7 inch x 9.8 inch x 9.8 inch), and achieves speeds of up to 30 seconds per layer. It's designed for manufacturing either short runs or prototypes of metal parts.

Currently available materials for the M-Flex include silica sand, ceramic Sandvik DTH Hammer sand, stainless steel, glass, copper, iron, and tungsten. The goal is to make at least one new material class available every six months, Lucas told us.

The company's internal Material Applications Laboratory is currently working on several other materials in different stages of development. These include alumina, silicon carbide, chromite, titanium, graphttp://leandercle.blogtez.com/post7.php

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The application of tungsten in various industries

The tungsten steel of alloy tool steel contains 0.8-1.2% of tungsten;chromium-tungsten steels contain 2-2.7% of tungsten; chromium tungsten steelscontain 2-9% of tungsten; chromium-tungsten-manganese steels contain 0.5-1.6%of tungsten. Tungsten-containing steel is used for manufacturing various tools,such as drills, milling cutters, wortle, female die and male die, air supporttools and other parts. Tungsten magnet is the permanent magnet steel whichcontains 5.2-6.2% of tungsten, 0.68-0.78% of carbon, 0.3-0.5% of chromium.Tungsten-cobalt magnet is the hard magnetic material which contains 11.5-14.5%of tungsten, 5.5-6.5% of molybdenum, 11.5-12.5% of cobalt. All of them are havinghigh magnetization and coercivity.

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Tungstencarbide base

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Tungsten carbide has high hardness, wear resistanceand refractory properties. These alloys are containing 85-95% of tungstencarbide and 5-14% of cobalt, cobalt as a binder metal makes the alloy have thenecessary strength. They are mainly used for some alloys which processing thesteel, it also has titanium, tantalum and niobium carbides. All of these alloysare produced by powder metallurgy. When heated to 1000-1100%3,they still have high hardness and wear resistance. The cutting speed of carbidecutting tools is faster than the best tool steel cutting tools. Carbide ismainly used for cutting tools, mining tools, and wortle, etc.

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According to metal powder supplier, as the most refractory metal, tungsten is the composition of manyheat resistant alloys, such as the alloy which contains 3-15% of tungsten,25-35% of chromium, 45-65% of cobalt, 0.5-0.75% of carbon, mainly thread drill bits used for intensewear-resistance parts, such as aircraft engine valves, the working parts of hotknife, turbine wheel, excavating equipment, surface coating of ploughshares. Inaviation rocket technology, as well as machine parts, engines and other sectorsof some high strength instruments, the alloys of tungsten and other metals(such as tantalum, niobium, molybdenum, rhenium) are used as heat resistantmaterials.

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Contactmaterials and high proportion alloy

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Tungsten-copper alloy which manufactured by powdermetallurgy has the good electrical conductivity and thermal conductivity ofcopper and silver, as well as wear resistance of tungsten. Therefore, itbecomes very effective contact materials for manufacturing knife switch,circuit breakers, spot welding electrodes and other working parts. Highproportion rock drill bits alloy which containing 90-95% of tungsten, 1-6% of nickel, 1-4% ofcopper, is used in manufacturing the rotors of gyroscope, aircraft,counterweight of control rudder, radiation shields and baskets ofradioisotopes.

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Electricvacuum lighting materials

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Tungsten filament is the best material ofincandescent filament and helical filaments. High operating temperatures (2200-2500%3)ensure a high luminous efficiency, and the small evaporation rate ensures thelong life of wire. Tungsten used for manufacturing the direct-heated cathodeand grid electrode of electronic oscillator tube, the cathode of high-voltagerectifier and hot cathode heater of various electronic instruments. Tungstenheater works in a hydrogen gas, inert gas or vacuum.

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Tungstencompounds

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Sodium tungstate was used for tungsten metal,tungstic acid and the manufacture of tungstate as well as dyes, pigments, inks,electroplating, etc., also as catalysts. Tungstate in the textile industry isthe catalyst of mordant and dye and the chemical industry producing high-octanegasoline. Tungsten disulfide in organic synthesis, for example, it was used assolid lubricants and catalyst in the preparation of synthetic gasoline. Treatingtungsten ore can be obtained tungsten trioxide, and reduced tungsten trioxidewith hydrogen will obtain tunhttps://blog.goo.ne.jp/jeromephoe

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+ نوشته شده در دوشنبه 14 تير 1400ساعت 15:53 توسط thomaschap | تعداد بازديد : 77 | |

Robert Thornton Crowned Champion at European Tungsten Darts Open

Thornton was back to his best on the final day as he defeated Jelle Klaasen and second seed James Wade before defeating Huybrechts 6-2 in the final to take the £25,000 top prize at the Maritim Hotel.

After beating Simon Whitlock in the afternoon session, Thornton was dealt a tough quarter-final draw as he matched up with Klaasen, who was looking to continue his stunning form of late after winning last weekend's Players Championship event in Wigan.

The Scot started well, kicking off with an 11-darter en route to opening up a 4-1 lead, before Klaasen found his form and took the next three legs to level. Thornton would regain his composure though as he took the final two legs to wrap up a 6-4 win and end the Water Well Drilling recent dominance of the Dutchman.

And things would not get any easier for the 47-year-old as he matched up with Wade in the semi-finals, who was heading into the match on the back of an impressive 6-3 win over Vincent van der Voort.

But Thornton would make light work of his opponent as he produced the performance of the weekend, averaging 111.77 and landing four maximums during a 6-1 demolition of The Machine, landing an 11-darter and two 12-dart legs during the stunning victory.

And Thornton's form would not desert him in the final as he stormed into a 3-0 lead against Huybrechts, before quickly extending that to 5-2 and finishing with a flourish, taking out 116 - his highest checkout of the match - in the final leg to secure the landmark High Air Pressure Drill Bits success, averaging 106.18 in the process.

"I came into the tournament and I wasn't really under any pressure because when I come to these European events I'm normally knocked out on the Saturday afternoon!" said Thornton.

"I've got to put the win down to my wife, she calls me a little Pit Bull Terrier and says that I never give in and I proved that tonight.

"I lost my mum last year and I thought to myself 'calm yourself down and go and play darts' but that wasn't working. I'm a better player when I show my emotions and it's taken a couple of months for it to come out but I played well."

As for professional game of dart, we recommend tungsten dart, tungsten is an extremely dense metal. It is also very durable, so a high-density tungsten rock drill bits dart resists wear and the knurling will last much longer.

 

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+ نوشته شده در سه شنبه 8 تير 1400ساعت 10:38 توسط thomaschap | تعداد بازديد : 100 | |

Tungsten Carbide Cutting Tool Market Condition

Tungsten carbide cutting tool market in China is one of the very few globalized markets around the world. Most of the fairly large cutting tool companies have set eccentric drill bits up offices in China or sell their products through commercial agents. Cutting tool products from America, Germany, Japan and other countries can be seen everywhere in the market. However, tungsten carbide cutting tool market in China has relatively low industry concentration, which mainly stems from the low bars for the cutting tool industry. Many small enterprises can start tool production with just a few lathes. When the market is booming, the demand for low-end products generally exceeds their supply, which accelerates the decentralization of cutting tool industry. Overall, tungsten carbide cutting tools are consumables, and thus in spite that there are no new machine tools being put into the production lines, where new cutting tools may be needed, old machine tools still need new cutting tools. The tungsten carbide cutting tool industry maintains high-speed growth currently, concentric drill bits but behind the high growth rate of cutting tool industry in China, there actually exists some problems. Some enterprises make exorbitant profits through producing inferior products based on cheap labor power at the expense of environment. In recent years, many high-end technology developments have brought about new requirements on the tungsten carbide cutting tools. For example, with the development of automobile industry, new cutting tools are born at the right moment. Technically speaking, the cutting tools have the development tendency of heavy load, compounding, specialization, standardization, high speed and diversification in variety, etc. In the field of aerospace manufacturing, with the wide application of difficult-to-machine materials like titanium alloy and high temperature alloy, questions like how to select correct cutting tools and how to perform effective and high-quality machining by using those cutting tools have become more and more urgent for the whole tungsten carbide cutting tool industry to answer.
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World Matchplay Tungsten Darts Day Six

Van Gerwen, last year's World Matchplay runner-up, continues his challenge to claim the Winter Gardens title after reaching the last four, but had to produce some tungsten darts of the highest Sandvik DTH Hammer quality to come back from behind four times.
 
White, who knocked out Stephen Bunting and Simon Whitlock to reach his first Blackpool quarter-final, made a brilliant start to lead 3-0, and after van Gerwen hit a 180 as he hit back in the fourth the Stoke ace followed a 14-darter with checkouts of 106 and 105 for a 6-1 lead.
 
Van Gerwen took the next three to cut the gap and the pair then traded 11-arters before van Gerwen landed six perfect darts with two maximums in the 13th as he pulled back to 7-6.
 
Van Gerwen then levelled with a 72 checkout, with White matching his 180 in the next to lead 8-7 before the Dutchman produced a 174 score and a 72 finish to win leg 16.
 
White then took out 48 and 80 to move 10-8 up, before van Gerwen won a spectacular 19th leg with a 177 score and a 156 checkout, before tops again squared the concentric drill bits contest for a 14-darter.
 
Van Gerwen then landed another maximum as he moved ahead for the first time at 11-10 before double eight helped him to extend his lead to 12-10 - but White once again responded as he finished 60 to hit back and landed two 180s in a 12-darter to tie the contest once more.
 
Incredibly, White then regained the lead with another superb 12-dart leg, only to see Van Gerwen level at 13-all with the aid of a 177 before punishing missed doubles in the next two to lead 15-13.
 
White battled to stay in the contest, but seven further missed doubles cost him as van Gerwen stepped in on tops to finally seal victory following a thrilling contest.
 
"It's amazing to win a game like this," said Van Gerwen. "Ian played fantastic darts but I played really well and hit the doubles at the end, so it's a big pressure off my shoulders.
 
"To win a game like this is quite emotional and fantastic. Ian put me under pressure constantly and full credit to him.
 
"I was struggling at times and I know I can play better, but I'm glad to win this game and proud to be in the semi-finals again."
 
White admitted: "It's very disappointing but I'm showing everyone what I can do, getting up there to play the world number one and pushing him right to the end.
 
"I had a good start and I knew I had to get ahead and try and stay ahead. When I got to 12-12 it just didn't go for me, but he did well to get through it."
 
As for professional game of darts, we recommend tungsten darts, tungsten is an extremely dense metal. It is also very durable, so a high-density tungsten dart resists wear and the knurling will last much longer.

 

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+ نوشته شده در پنجشنبه 20 خرداد 1400ساعت 14:57 توسط thomaschap | تعداد بازديد : 91 | |

WTO ruling against China rare case expert Rare or threatened to open supply

United States , Japan, EU trade lawsuit against China 's rare earth preliminary ruling against China , the Ministry of Commerce on the 26th evening confirmed the news . Deputy Director of the Law Department of the Ministry of Commerce , said Yang Guohua responded to Phoenix Finance and other media , the Ministry of Commerce is currently being evaluated WTO panel rulings report , which stressed that the Chinese government still has the right to appeal to the WTO , the case has not yet " final judgment " . In accordance with WTO appeals process , the Chinese government still up to 90 days to decide whether to appeal .

Ministry of Commerce , sources said , this case eventually lost if the Chinese government will have to cancel several years has been in place for thin, tungsten, molybdenum export tariffs adopted , export quotas and other measures. Close to the Commerce Department experts analysis, which indicates that China will open the supply of rare earth , the Government can not be bound by the export behavior of enterprises .


The source said the Ministry of Commerce , the Chinese government has in recent years strengthened the management of these deposits , and take special action to combat smuggling of rare earth , rare earth prices this does not mean that in the future will certainly down.

March 13, 2012 , the United States , Japan and Europe will export tariffs on Chinese rare earths , tungsten, molybdenum related products , export quotas and export quota management and allocation measures to resort to WTO dispute settlement mechanism , the two sides negotiated to no avail , the same year on July 23 , establishment of a panel , as the case WTO ruling body.

26, 2009 , the group submitted 360 DTH hammer a final report of the case . Commerce Department disclosure , the panel reports that China for rare earths , tungsten, molybdenum products export duties , export quotas and export performance of the relevant export enterprises registered capital requirement imposed and does not meet the " 1994 General Agreement on Trade Off " and " China's accession to the Protocol " the relevant regulations.

The role of the WTO ruled that China 's rare earth export quotas to protect resources independent of that export quotas or export smuggling measures must not illegal exploitation of rare earth products to prevent , can not prevent the illegal exploitation of domestic consumption or production of rare earths , but it will pass stimulate domestic consumer spending negative signal.

However , dth hammer WTO rejected the EU Expert Group on discrimination against foreign companies accused Chinese demands , reports The ruling also recognized Chinese sovereignty over natural resources conservation principles and policies .

Chinese have been using only 23% of the world 's rare earth reserves , 47% of tungsten reserves to supply the international market, 90 percent of rare earth products and 80% of tungsten products.

 

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+ نوشته شده در دوشنبه 10 خرداد 1400ساعت 14:54 توسط thomaschap | تعداد بازديد : 77 | |

American palek company will carry into the rendezvous Precision Tool Exhibition

Mention "tool" people first thought is "small stature big skill" Swiss Army knife, it is reported, for the first time exhibitors Chinese (Kunshan) import trade brand products will USA palek company, will bring "more powerful than the Swiss Army knife skill", more sophisticated tools and eccentric drill bits tool presetter.

The first part of America Pollack full of hope for the CIE, "into the Trade Fair held in Kunshan, Kunshan is Chinese manufacturing and processing base, we hope to show that the solution and application of the latest case to professional audience through this exhibition, will USA Pollack tool and advanced service concept show more potential Mining Drilling Tools customers."

Reporters from the Trade Fair Office to understand, this into the intersection, America palek will flower in the museum to build 54 square meters of open environment protection material with special booth. "The exhibits we mainly is the introduction of ultra high precision spring jacket." Wang said, "from the processing stability and cost, high precision spring clamp handle is unmatched! The unique patented design of ultra high precision spring jacket handle in machining complex, not only can extend the life of cutter, machine tool spindle accuracy can be maintained longer, reduce tool costs customers."

It is reported, American palek will also bring precision modular boring cutter system, cutting speed up to 20000r/min. "Bore diameter this boring can be processed in rock drill bits 2 ~ 48mm, repeated positioning precision boring cutter adjustment for 0.002mm." Wang Zong said, "in addition, we will bring the full automatic tool measurement solutions and high productivity promotion center, will demonstrate its integrated tool measuring tool, data management, MTConnet Internet, RFID data transmission, DNC communication, we can show and exploration tool measuring technology, explore how to solve our problems encountered in the production environment under the severe by the latest technology, which greatly improve the production efficiency and competitiveness."


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