成都，四川在国家工程研究的精密工具，工具中心设在中国是业界{wy}的综合性科研机构，主要是在从事金属切削刀具，精密测量仪器的共同基础技术研究和高技术产品开发和生产，作为中国的工具行业的“心脏”之称。

金属切削工具和机械用测量仪器统称工具，是先进制造的关键技术和基础设施。过去，中国作为一个落后的技术和设备等原因，一旦被他人控制的精密工具应用的结果，先进刀具和精密测量仪器主要依赖进口。为此，在过去20年来国家投入大量资源，以科技人员进行研究，并成为国家“873计划”的重大科研项目。

设立研发和生产基地

，该中心主任，成都工具研究所罗德福表示，到目前为止，在新的刀具材料中心，刀具材料表面改性技术，如齿轮米的结果，已在国内{lx1}水平。经过不懈努力，现在“拥有{zxj}的，具有自主的生产设备精密工具的知识产权，加快工业基地的精密工具，工艺设备和跨越式发展，整个行业的能力，对中国设置，一些成果已接近或达到世界先进水平。“
近年来
，研究中心已承担国家”十五“科技攻关项目，国家自然科学基金委员会中国和其他许多项目已经到目前为止，已完成40个课题的研究和开发。其中承担“高的系统开发和应用高速加工工具”，“锥齿轮局部互换性研究”，“数控加工工具系统和典型的高效能技术，如数十研究成果”通过国家验收，并有关部门。现在，研究中心已成为中国{zd0}的高科技的{zg}水平，技术研发能力的精密工具最强的研发和生产基地。

“双频激光干涉仪”，是中央的核心自我开发的产品，现在也只有在技术中心，设备的生产。它的研制成功，改变了对中国局势的进口长期依赖。副总工程师晁刚自豪地介绍道，“具有若干文书，以打破国外技术封锁，检测○点02微米，最长可达20米长的检测决议。超过国外同类产品便宜的要低得多在国际上，这种装置可以英美等国家同类产品的水平必须！“

以填补一些技术空白

在精密仪器调试，工作人员轻点按钮，在一个固定的检测平台，快速旋转装备了电脑屏幕上，在旁边的快速击败的数字。一个超过10秒，测量结果短期内会显示在计算机上，旁边的允许偏差的测量值和人们一目了然的价值。而在过去，由于昂贵的检测仪器的进口，国内汽车齿轮检测速度，在分析导致许多汽车制造商不能达到100％的检测设备，只能进行大量抽样，因此不能保证质量所有的齿轮。

晁刚中心谈了自己的研发为快速检测分拣机研发成功的，“作为检测速度快，质量高，自动化程度高，低价格的，以满足汽车工业的需要，结果制造商达到100％的快速检测设备，确保国家安全和机动车辆的质量。该设备填补了国内汽车齿轮在线检测和排序在该领域的空白技术在今年4月。在第九届中国国际机床展览会在一个节目，他们将有行业专家和国内的外国制造商的青睐，现在能够大批量生产。

China R & D efforts meter precision cutting tools

Chengdu, Sichuan is located in the National Engineering Research Center of precision tools, tools in China are the industry’s only comprehensive scientific research institutions, mainly engaged in metal cutting tools, precision measuring instruments common basic technological research and high-tech product development and production, known as China’s tool industry the “heart.”

metal cutting tools and mechanical measuring instruments collectively called tools, are the key to advanced manufacturing technology and infrastructure. The past, China as a result of backward technology and equipment and other reasons, applications in precision tools once controlled by others, advanced cutting tools and precision measuring instruments mainly rely on imports. To this end, the country for the past two decades to devote significant resources to scientific and technological personnel to conduct research and become a national “873 Plan” an important scientific research projects.

set up R & D and production base

, director of the center, Chengdu Tool Research Institute罗德福said that so far, centers in the new tool material, tool material surface modification techniques, such as gear meter results have been at the leading domestic level. Through unremitting efforts, now “own the most advanced, with independent intellectual property rights of the precision tools of production equipment, set up the industrial base to China in the development of precision tools, process equipment and the overall industry capacity by leaps and bounds, Some results have been close to or reach the world advanced level. “

In recent years, the Research Center has assumed the National” Tenth Five-Year “scientific and technological project, National Natural Science Foundation of China and many other projects have been completed so far 40 research and development topics. Which assume a “high-speed machining tools for system development and application”, “bevel gear partial interchangeability research”, “NC machining tool system and the typical high-performance technology,” such as dozens of research results through acceptance of the country and the relevant departments. Now the research center has become China’s largest high-tech, the highest level, technology R & D capability of precision tools the strongest R & D and production base.

“dual-frequency laser interferometer,” is the central core of self-developed products are also now only have the center of the technology to the production of the device. Its successful development has changed the long-term dependence on imports of Chinese situation. Deputy Chief Engineer晁刚proud to introduce Road, “features a number of instruments to break the blockade of foreign technology, detection resolution of 0:02 micron, detection of up to 20 meters in length. Cheaper than similar foreign products is much lower in Internationally, this apparatus can be Anglo-American countries such as the level of similar products one must! “

to fill a number of technology gaps

debugging in precision instruments, the staff button light point, fixed in a Detected platform rapid rotation gear up on the computer screen next to the figures in the fast beat. A short period of more than 10 seconds, the measurement results will be displayed on the computer, next to permit deviation of the measured value and the value of people at a glance. And in the past, due to imports of expensive testing instruments, the domestic automobile gear Detect slow, resulting in a number of car manufacturers can not achieve {bfb} detection gear, can only carry out bulk sampling, and therefore can not guarantee the quality of all the gear.

晁刚Center talked about the success of their own R & D for rapid detection of the sorting machine, “as a result of detection speed, high quality, high degree of automation, coupled with low prices to meet the needs of the automotive manufacturers to achieve {bfb} fast gear Detect, and ensure the national safety and quality of motor vehicles. The equipment filled the domestic auto gear online detection and sorting technology in the field blank. in April of this year in the Ninth China International Machine Tool Exhibition on one show, they will have industry experts and domestic the favor of foreign manufacturers, is now able to mass production. (07-11-21)