2017年6月25日星期日

The formed cutting tool

The formed cutting tool
Precision CNC machining parts When machining, the work piece has processed the surface is depends upon the cutting tool and the work piece makes the relative motion to obtain.According to the surface method of formation, the machining may divide into the knife point path law, the formed cutting tool law, the generating process three kinds.

The knife point path law is depends upon the knife point to be opposite in the work piece surface path, obtains the superficial geometry shape which the work piece requests, like the turning outer annulus, the shaping plane, the grinding outer annulus, with the profile turning forming surface and so on, the knife point path are decided the cutting tool and the work piece relative motion which provides in the engine bed;

Precision CNCmachining parts The formed cutting tool law abbreviation forming, is with the formed cutting tool which matches with the work piece final superficial outline, or the formed grinding wheel and so on processes the formed surface, like formed turning, formed milling and form grinding and so on, because forms the cutting tool the manufacture quite to be difficult, therefore only uses in processing the short formed surface generally;


Precision CNCmachining parts The generating process name rolls cuts method, is when the processing the cutting tool and the work piece do unfold the movement relatively, the cutting tool and the work piece centrode make the pure trundle mutually, between both maintains the definite transmission ratio relations, obtains the processing surface is the knife edge in this kind of movement envelope, in the gear processing rolls the tooth, the gear shaping, the shaving, the top horizontal jade piece tooth and rubs the tooth and so on to be the generating process processing.Some machining has at the same time the knife point path law and the formed cutting tool method characteristic, like thread turning.
  
Precision CNC machining parts

2017年6月18日星期日

The chemical stability

The chemical stability
Precision metal parts The chemical stability becomes an important performance performance dividing line compared to the resistance to wear the factor, the speed and the temperature is decided in is processed the modular cast iron the crystal grain structure and the performance. But usually thick coating of TiCN and TiC or only ductile iron oxides in the soil coating is applied to, because the today majority of this kinds are processed the material the cutting speed in each minute 150 to 335 meters between. Is higher than each minute 300 meter applications regarding the speed, the people to this kind of material are satisfied.

Precision metal parts In order to cause this scope performance to be most superior, the mountain high researched and developed and has promoted in view of modular cast iron processing material quality TX150. This kind of material quality has hard also the anti- distortion substrate, is very ideal regarding the processing modular cast iron. Its coating the oxide compound coating which hollowly wears by thick very wear-resisting carbon titanium nitrides and a thin anti- crescent moon, the top is thin layer TiN. This kind of coating which needs the center warm chemistry gas phase deposition using the state of the art production resistance to wear and the anti- crescent moon hollow attrition which the CVD coating complete degree of hardness moreover the tough smoothness increases (MTCVD) the craft. Substrate/The coating combination performance gives the very high anti- plastic deformation and the cutting edge micro collapses the ability, causes it to become under the normal speed to process the modular cast iron the ideal material quality.


Precision metal parts The coating ceramics also display can effectively process the modular cast iron. In the past, the aluminum oxide ceramics application which not the coating tough good such as nitriding silicon and the silicon carbide textile fiber strengthened the work piece material chemistry paralysis limit. Today but could resist the scrap distortion process through the use to have the high thermal coating cutting tool life already remarkably to increase. But certain early this domains work piece processing use aluminum oxides spread the layer crystals to have to strengthen the ceramics, today most research concentrate in the TiN coating nitriding silicon. This kind of coating can remarkably open up the tough good ceramics the application scope. 
 Precision metal parts

2017年6月11日星期日

The new concept of cutting processing

The new concept of cutting processing

The nowadays cutting tool company cannot only be again the manufacture and the sales cutting tool, in order to succeed, Precision CNC machining parts  they must be consistent with the globalization manufacture tendency maintenance, through enhances the efficiency, cooperates with the customer reduces the cost. Approaches the instantaneous global competition after this after NAFTA, the WTO time, the world company is making quickly to the same feeling, is lighter, a cheaper response. In other words, they make the product and the components contain can in high speed under revolve, as a result of the cost pressure, best, is lighter moreover must make cheaply. Obtains these goals a best way is through develops and applies the new material, but these is new and the improvement material usually all with difficulty processes. In in this kind of commercial power and the technical difficulty combination is especially prominent in the automobile and the aviation industry, and has become has the experience the cutting tool company to research and develop the department the most important driving influence.

For example, takes the modular cast iron to say that, it has become the engine part and other automobiles, the agriculture the material which see day by day with the equipment and in the machine tool industry components. Precision CNC machining parts This kind of alloy provides the low production cost and the good machine capability combination. They are cheaper than the steel products, but has a higher intensity and toughness compared to the cast iron. But at the same time the modular cast iron is extremely wear-resisting, has fast breaks by rubbing the cutting tool material the tendency. In this wear resistant very great degree bead luminous body content influence. Some known modular cast iron bead luminous body content higher, its resistance to wear better, moreover its machinability is worse. Moreover, the modular cast iron porosity causes off and on to cut, this even more reduces the life.

May estimate that, PrecisionCNC machining parts the high degree of hardness and the high wear-resisting cutting material quality must consider the modular cast iron the high resistance to wear. And the material quality contains extremely hard TiC in fact (carbonized titanium) or TiCN (carbon titanium nitrides) thick coating when cutting speed each minute 300 meters processes the modular cast iron to prove usually is effective. But along with cutting speed increase, scrap/The cutting tool junction

 plane temperature also is increasing. When has such situation, the TiC coating favors in has the chemical reaction with the iron and softens, more pressures function in anti- crescent moon hollow attrition coating. Under these conditions, hoped has one chemical stability better coating, like Al2O3 (although under low speed was inferior to TiC hard or is wear-resisting).
  
Precision CNC machining parts

2017年6月4日星期日

The integration of advanced manufacturing technology

The integration of advanced manufacturing technology 
    Precision CNC machining parts Traditional manufacturing technology, professional single independent and distinct boundaries between them; advanced manufacturing technology, professional and interdisciplinary due to the continuous infiltration, cross, integration, boundaries gradually fade or even disappear, technology tends to systematic, integrated, has developed into a set of machinery, electronics, information, materials and management techniques for the integration of a new cross-disciplinary. So you can call it a "manufacturing engineering." 
Advanced manufacturing technology, the systemic
  Traditional manufacturing techniques generally only control the production process of material flow and energy flow.    Precision CNC machining parts With the micro-electronics, information technology, the introduction of advanced manufacturing technology so that information can also control generation, collection, transmission, feedback, adjust the flow of information. Advanced manufacturing technology is capable of taming the production process of  material flow, energy flow and information flow system engineering.
  An advanced manufacturing technology, often generated systematically, taking into account the entire manufacturing processes, such as concurrent engineering is the integration, the concurrent design of products and their components and related processes in a systematic way. This approach requires product development staff and other personnel all work together, beginning on the considerations in the design of products throughout their life cycle, from conception to product scrap and all other factors, including quality, cost, schedule and user requirements. An advanced manufacturing mode in addition to considering product design, manufacturing, the entire process, but also the need to better take into account the entire manufacturing  organization.  
   Precision CNC machining parts   advanced manufacturing technology, to emphasize that to achieve high-quality,  high efficiency, low consumption, clean, flexible manufacturing   Of advanced manufacturing technology is the core of high-quality, high efficiency, low consumption, cleaning and other basic manufacturing technology, it is from the traditional manufacturing process developed, and with the new technology to achieve the local or system integration, and its important features is to achieve high-quality, high efficiency , low consumption, clean, flexible production. This means that the pursuit of advanced manufacturing technology addition to the usual high-quality, high efficiency, but also for the 21st century, humanity faces the limited resources and the growing challenges of environmental pressure and achieve sustainable development  requires us to achieve low energy consumption, clean. In addition, advanced manufacturing technology will have to face humanity in the 21st century the
challenge of change in consumer attitudes to meet the increasingly "critical" market  demand, to achieve flexible production.
   advanced manufacturing technology, the ultimate aim is to enhance the dynamic  changing market adaptability and competitiveness of
  In order to ensure continued and steady production and cost-effective improvement of market changes can make more agile response, as well as the pursuit of the best technical efficiency and improve the competitiveness of enterprises, advanced manufacturing technology, manufacturing technology is more than the traditional emphasis on technology and The combination of management, more emphasis on manufacturing process organization and management system to simplify and rationalize, resulting in a series of advanced manufacturing model. As the world free  trade system to further improve, and the global transportation system and communication networks, the establishment of the manufacturing sector will form a pattern of globalization and integration of new advanced manufacturing technology  will also globalization model.

    Precision CNC machining parts


   

2017年5月28日星期日

The widespread application of advanced manufacturing technology

The widespread application of advanced manufacturing technology,  
Precision CNC machining parts Advanced manufacturing technology is relatively conventional manufacturing techniques in the application scope of a major difference is that traditional manufacturing techniques are usually only refers to a variety of raw materials into finished products processing technology, and advanced manufacturing technology, although still a large number of application processing and assembly processes, However, because of its composition including the design technology, automation 
technology, systems management technology, which will be applied to its consolidated the whole process of manufacturing, covering product design, production preparation, processing and assembly, sale use, maintenance services and even the recycling of the the whole process. 
  The dynamic characteristics of advanced manufacturing technol
 Precision CNC machining parts  As advanced manufacturing technology itself is the target for a certain application, absorbing a variety of high-tech gradually formed, the continuous development of new technologies, and therefore its meaning is not absolute and immutable. Is reflected in the different periods, advanced manufacturing technology has its own characteristics; also reflected in the different countries and regions, advanced manufacturing technology has its own focus on the development objectives and content, by focusing on the development of content in order to achieve the national  and regional manufacturing technology by leaps and bounds. 
  The integration of advanced manufacturing technology    
Precision CNC machining parts Traditional manufacturing technology, professional single independent and distinct boundaries between them; advanced manufacturing technology, professional and interdisciplinary due to the continuous infiltration, cross, integration, boundaries gradually fade or even disappear, technology tends to systematic, integrated, has developed into a set of machinery, electronics, information, materials and management techniques for the integration of a new cross-disciplinary. So you can call it a "manufacturing engineering."
   
 Precision CNC machining parts

2017年5月21日星期日

Advanced Manufacturing Technology

Advanced Manufacturing Technology
    
Precision CNC machining parts With the needs of the community personalized, diversified development, production scale along the low-volume - large quantities - more varieties of varying
quantities of direction, as well as computer-based form of hi-tech and the introduction
of modern management techniques, penetration and melting constantly changing the
face of traditional manufacturing technology and content, creating advanced  manufacturing technology.
  The connotation of advanced manufacturing technology
Precision CNC machining parts Of advanced manufacturing technology currently not yet a clear and agreed definition, through the development of advanced manufacturing technology in recent years, the work carried out through analysis of their characteristics can be considered: advanced manufacturing technology is constantly absorbing information technology industry and the results of modern management techniques and to apply its comprehensive product design, processing, testing, management, sales, use, service and the recovery of the whole process of manufacture in order to achieve high-quality, high efficiency, low consumption, clean, flexible production, increase dynamic changing market adaptability and competitiveness of the manufacturing technology of the general. 
 2. The characteristics of advanced manufacturing technology 
 (1) The availability of advanced manufacturing technology 

 Precision CNC machining parts  Advanced manufacturing technology the most important features is that it is above all a for industrial applications, has a strong practical new technologies. From advanced manufacturing technology development process used in manufacturing from the scope of the whole process, in particular, is to achieve the objectives and results, all reflect this is a used in manufacturing, the manufacturing industry, the development of the  national economy can play an important role in practical technology. The development of advanced manufacturing technology is often targeted to a specific industry (such as automotive manufacturing, electronics industry) and developed with  the needs of advanced manufacturing technology application, there is a clear demand-oriented features; advanced manufacturing technology is not in pursuit of technical The high-tech for the purpose, but rather focused on the generation effect of best practices to improve efficiency, to improve the competitiveness of enterprises and  the promotion of national economic growth and overall strength as the goal.
  
 Precision CNC machining parts

2017年5月14日星期日

Robot's adhibition 2

    Robot's adhibition 2
Manual operation of a simulation of the automatic machinery, ,Precision CNC machining parts it can be a fixed program draws handling objects or perform household tools to accomplish certain specific actions. Application of robot can replace the people engaged in monotonous repetitive or heavy manual labor, the mechanization and automation of production, instead of people in hazardous environments manual operation, improving working conditions and ensure personal safety. The late 20th century, 40, the United States atomic energy experiments, the first use of radioactive material handling robot, human robot in a safe room to manipulate various operations and experimentation. 50 years later, manipulator and gradually extended to industrial production sector, for the temperatures, polluted areas, and loading and unloading to take place the work piece material, but also as an auxiliary device in automatic machine tools, machine tools, automatic production lines and processing center applications, the completion of the upper and lower material, or From the library take place knife knife and so on according to fixed procedures for the replacement operation. Robot body mainly by the hand and sports institutions. Agencies with the use of hands and operation of objects of different occasions, often there are clamping support and adsorption type of care. Movement organs are generally hydraulic pneumatic electrical device drivers.
  Precision CNC machining parts  Manipulator can be achieved independently retractable rotation and lifting movements, generally 2 to 3 degrees of freedom. Robots are widely used in metallurgical industry, machinery manufacture, light industry and atomic energy sectors.
 ,Precision CNC machining parts Can mimic some of the staff and arm motor function, a fixed procedure for the capture, handling objects or operating tools, automatic operation device. It can replace human labor in order to achieve the production of heavy mechanization and automation that can operate in hazardous environments to protect the personal safety, which is widely used in machinery manufacturing, metallurgy, electronics, light industry and nuclear power sectors.
  Mechanical hand tools or other equipment commonly used for additional devices, such as the automatic machines or automatic production line handling and transmission of the workpiece, the replacement of cuttingtools in machining centers, etc. generally do not have a separate control device. Some operating devices require direct manipulation by humans; such as the atomic energy sector performs household hazardous materials used in the master-slave manipulator is also often referred to as mechanical hand. 
 Precision CNC machining partsManipulator mainly by hand and sports institutions. Task of hand is holding the workpiece (or tool) components, according to grasping objects by shape, size, weight, material and operational requirements of a variety of structural forms, such as clamp type, type and  adsorption-based care such as holding. Sports organizations, so that the completion of a variety of hand rotation (swing), mobile or compound movements to achieve the required action, to change the location of objects by grasping and posture. Robot is the automated production of a kind used in the process of crawling and moving piece features automatic device, which is mechanized and automated production process developed a new type of device. In recent years, as electronic technology, especially computer extensive use of robot development and production of high-tech fields has become a rapidly developed a new technology, which further promoted the development of robot, allowing robot to better achieved with the combination of mechanization and automation. Robot can replace humans completed the risk of duplication of boring work, to reduce human labor intensity and improve labor productivity. Manipulator has been applied more and more widely, in the machinery industry, it can be used for parts assembly, work piece handling, loading and unloading, particularly in the automation of CNC machine tools, modular machine tools more

commonly used. At present, the robot has developed into a FMS flexible manufacturing systems and flexible manufacturing cell in an important component of the FMC. The machine tool equipment and machinery in hand together constitute a flexible manufacturing system or a flexible manufacturing cell, it was adapted to small and medium volume production, you can save a huge amount of the work piece conveyor device, compact, and adaptable. When the work piece changes, flexible production system is very easy to change will help enterprises to continuously update the marketable variety, improve product quality, and better adapt to market competition. At present, China's industrial robot technology and its engineering application level and comparable to foreign countries there is a certain distance, application and industrialization of the size of the low level of robot research and development of a direct impact on raising the level of automation in China, from the economy, technical considerations are very necessary. Therefore, the study of mechanical hand design is very meaningful.