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2013-07-05 15:21 CNC technology widely used

2013-07-05 15:21CNC technology widely used

CNC technology since its birth, by virtue of its advanced exquisite processing technology, related industries have been gradually applied, which in the machining industry’s most widely used. As we all know, the mechanical industry, particularly the high-end CNC machinery industry is the basis of modern equipment manufacturing industry, machinery industry developed or not, directly determines a country’s level of development of equipment manufacturing industry, for our country, as has long been the core technology and key components start late, lack of innovation in the field of high-end CNC machinery manufacturing industry has been relatively backward, with advances in technology, product upgrades as well as national key projects, local investment project progresses, the various sectors of the national economy cnc machine tool products, the level of demand will be further increased modernization of national defense against high-level CNC machinery demand will more pressing, CNC machinery industry has made great development, especially the development of more rapid Cnc Engraving Machine.

With the continuous development of digital technology and the expansion of application fields of the national economy and a number of important industries, such as IT, automotive, light industry, medical and other development plays an increasingly important role, because these industries have digital equipment required is the modern trend of development. The next 10-15 years is a critical period for China to promote industrialization, power, petrochemical, metallurgy, shipbuilding and other industries the rapid development of CNC machinery enterprises gave birth to huge demand, there are some other industries such as railways, aviation, energy and other industries on CNC machinery is still there is greater demand, especially in the automotive manufacturing industry began to rise, indicating that CNC machinery especially for large and high-end CNC machinery demand is relatively strong, with the manufacturing changes in market demand, product upgrades demand the release of "revitalization plan" and "Major special "policies, constantly optimize the product structure, CNC machinery industry will be a structural recovery opportunities. It can be said that China CNC machinery coming years will be very optimistic about the development of the industry, especially in high-tech CNC machine, and gradually developed into a high-speed lane.

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Precise Sheet Metal Processing Enterprises to Control the Quality of Products

Most of the products processed in the precision sheet metal machining industry are characterized by small batches and multiple varieties, in addition, each customer has different product quality requirements, which is more difficult for sheet metal machining factories to control quality.

Ⅰ. How does a sheet metal machining factory do a good job in product quality control?

1. Precision sheet metal machining factories must understand the needs of customers

When you see new varieties or get new orders, you must first have a certain understanding of the products required by the customer, and also understand the customer's requirements for the appearance and size of the product, and the purpose of the product as well.

2. Precision sheet metal machining factories must understand the requirements of the products required by customers

Sheet metal machining factories choose different processes according to the products required by the customers, and at the same time explain the precautions on the process drawings, such as: the surface of the processed products cannot be scratched.

3. Precision sheet metal machining factories require the engineering department to get drawings to make process drawings

The drawings drawn by the craftsman must be inspected by another, and after the inspection is completed, it will be sent to the workshop after being signed for confirmation.

4. CNC cutting of precision sheet metal

The first piece of CNC cutting must undergo a full inspection. CNC punching, laser cutting machines and others need to be used to check the cuttings, including size expansion, etc. All the first pieces must be inspected before mass production.

5. When it comes to benting during the sheet metal machining, the bending direction and size should be confirmed, and mass production can be carried out after all confirmations.

In traditional crafts, the workpiece is composed of several parts. Now the finished cutting and bending achieve the purpose of shortening the process flow and the construction period, and reducing the cost.

Ⅱ. The mortise and tenon structure used for sheet metal machining

In the traditional process, special welding fixtures are configured. Now the parts are made of woodworking mortise and tenon structure, which is accurate in positioning and time-saving with simple welding fixtures and small product deformation. The purpose of shortening the construction period, reducing costs, and improving quality is achieved as well. Sheet metal machining factories can complete the entire process during the bending and spot welding of the workpiece because of the use of the tenon-and-mortise structure.

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Cleaning method of hydraulic components when repairing servo hydraulic press

  

Because of the high precision of the original servo Hydraulic Press, the clearance between the moving parts is small. If impurities or metal are mixed into the installation, it will cause the hydraulic components to wear or jam, and even cause mechanical damage in severe cases. Therefore, before the hydraulic components are installed, it is necessary to clean the hydraulic components once.

After the hydraulic system has been used and operated for a long period of time, because the hydraulic oil of the servo hydraulic machine is aging and degenerated, there may be a kind of magazine dirt mixed with water, film and oil, which will definitely affect the operating function of the system. Therefore, the hydraulic system should be set regularly. clean.

Regardless of whether the hydraulic original is a hydraulic system, it is necessary to pay attention to the following questions in cleaning.

  • 1. When cleaning the tubing, avoid dirt and impurities such as cotton yarn from mixing into the tubing and affecting the function of the system.
  • 2. When cleaning the main system, a temporary oil filter should be installed at the oil return pipe port of the main circuit to filter out the impurities in the main system.
  • 3. For the cleaning of the main system, kerosene, alcohol, etc. cannot be used as cleaning agents to avoid corrosion of hydraulic components. Usually, steam turbine oil with a temperature of 38°C and a viscosity of 20cst is used as the cleaning agent. If the temperature of the oil is increased to 50°C-80°C, its cleaning effect will be better.
  • 4. After the cleaning is over, all organizations should recover their original position, and clean the fuel tank everywhere. I need to add enough new hydraulic oil to the equipment operation manual.
  • 5. After cleaning the original parts and hydraulic system, it is necessary to go through item-by-item debugging before it can be put into use.

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Failure mode, impact and criticality analysis and fault tree analysis

Reliability analysis technology

In the reliability design of cnc machine tools, analysis is an important technical means. Reliability analysis is used to understand the defects in product design schemes, and to eliminate potential failure causes in the design stage through design improvements to achieve the purpose of design prevention. In the process of designing and manufacturing cnc machine tools, commonly used reliability analysis techniques include: failure mode, impact and criticality analysis (FMECA analysis), fault tree analysis (FTA analysis), thermal analysis, stress balance analysis, complete machine matching analysis, etc. content.

1  Failure mode, impact and hazard analysis

Failure mode, effects and criticality analysis (failure mode, effects and criticality analysis, FMECA) is to analyze all possible failure modes in the product and all possible effects on the product, and according to the severity of each failure mode and its A bottom-up analysis technique for classifying the probability of occurrence. It consists of two parts: failure mode and effect analysis (FMEA) and criticality analysis (CA).

1.1 FMECA use

The main uses of   FMECA are as follows:
(1) Find out all possible failure modes of the product and their effects, and conduct qualitative and quantitative analysis, and then take corresponding corrective measures, and confirm that the risk is below the acceptable level;
(2) Provide a qualitative and quantitative analysis basis for the list of failure modes and the list of single-point failure modes to determine the severity of the failure modes;
(3) As the input of maintainability (M), safety (S), testability (T), and supportability (S) design and analysis;
(4) Provide a basis for determining the list of product items for reliability test and life test;
(5) Provide qualitative and quantitative information for determining the list of key and important parts.

1.2 FMECA classification

Different FMECA analysis methods should be selected at different stages of the product life cycle. The FMECA classification method is shown in Figure 1. The application of the FMECA method at each stage of the product life cycle is shown in Table 1.

FMECA method is an effective reliability analysis method. It has been widely used in automobiles, CNC machine tools, robots, rail transit, aerospace products, electronic products and other industries, and has achieved fruitful results. Figure 4 is a partial view of the FMECA analysis report of a CNC turntable in a machining center.

1.4 Notes in FMECA analysis

1.4.1 Attach importance to FMECA planning work

Before the implementation of FMECA, a comprehensive and systematic plan should be carried out. During the implementation process, the principles of design, analysis, improvement, and “who design and analysis” should be implemented to ensure that FMECA analysis work is carried out concurrently with product design and development work. Improve the effectiveness of analytical work.

1.4.2 Strengthen the standardization work

For the same product, one FMECA table, unified initial agreement level, same severity level and definition, unified technical guidance, etc. should be used to ensure the correctness and comparability of analysis results.

1.4.3  Deeply understand and master the basic concepts in analysis

Severity is the severity of the final impact of a failure mode on the initial agreed level product; severity and criticality are two different concepts. The former is a measure of the severity of the failure mode’s impact, and the latter is the severity of the failure mode’s impact. It is a comprehensive measurement of its probability of occurrence; the fault detection method is a method of discovering faults during product operation or maintenance, rather than a method of exposing faults in development tests and reliability tests.

1.4.4 Accumulate experience and focus on information

The failure mode is the basis of FMECA. For this reason, the research, production, and user units should pay attention to collecting, analyzing, and sorting out the failure modes of products and similar products, and establish a corresponding failure database to provide support for follow-up work.

1.4.5 Pay attention to combining with other failure analysis methods

FMECA is an effective failure analysis method, but it is not a panacea. Designing FMECA is a static, single-factor analysis method, and it is not perfect in dynamic multi-factor analysis. In order to achieve a comprehensive analysis of the product, it needs to be combined with other methods.

2 Fault Tree Analysis (FTA)

fault tree analysis (fault tree analysis,
FTA) is an analysis technology that draws a fault tree by analyzing the hardware, software, environment, human factors, etc. that may cause product failures, thereby determining various possible combinations of product failure causes and/or their probability of occurrence . Since it was proposed by HA Watson and DF Haasl of Bell Laboratories in the United States in 1961, after years of development, system failures in automobiles, diesel engines, CNC machine tools, medical equipment, power transformers, hydraulic systems, etc. Played an important role in diagnosis, safety analysis and risk assessment.

Fault tree is a special inverted tree-like logic causality diagram, which uses event symbols, logic gate symbols and transition symbols to describe the causal relationship between various events in the system. The input event of the logic gate is the “cause” of the output event, and the output event of the logic gate is the “effect” of the input event. Among them, “event” is used to describe the failure state of the system, element and component, and “logic gate” connects the events and represents the logical relationship between the events. Common events and symbols in the fault tree are shown in Table 2; common logic gates and symbols are shown in Table 3.

2.1 Fault Tree Analysis (FTA) process

As a reliability analysis method, in order to ensure the effectiveness of its implementation, a set of reasonable analysis process is required as a guide. The FTA analysis process is shown in Figure 5.

The most important step after selecting the top event is the establishment of the fault tree. Only when the fault tree is correct and reasonable can the subsequent qualitative and quantitative analysis be meaningful and can truly play the role of fault tree analysis.

Reliability analysis technology

In the reliability design of CNC machine tools, analysis is an important technical means. Reliability analysis is used to understand the defects in product design schemes, and to eliminate potential failure causes in the design stage through design improvements to achieve the purpose of design prevention. In the process of designing and manufacturing CNC machine tools, commonly used reliability analysis techniques include: failure mode, impact and criticality analysis (FMECA analysis), fault tree analysis (FTA analysis), thermal analysis, stress balance analysis, complete machine matching analysis, etc. content.

1  Failure mode, impact and hazard analysis

Failure mode, effects and criticality analysis (failure mode, effects and criticality analysis, FMECA) is to analyze all possible failure modes in the product and all possible effects on the product, and according to the severity of each failure mode and its A bottom-up analysis technique for classifying the probability of occurrence. It consists of two parts: failure mode and effect analysis (FMEA) and criticality analysis (CA).

1.1 FMECA use

The main uses of   FMECA are as follows:
(1) Find out all possible failure modes of the product and their effects, and conduct qualitative and quantitative analysis, and then take corresponding corrective measures, and confirm that the risk is below the acceptable level;
(2) Provide a qualitative and quantitative analysis basis for the list of failure modes and the list of single-point failure modes to determine the severity of the failure modes;
(3) As the input of maintainability (M), safety (S), testability (T), and supportability (S) design and analysis;
(4) Provide a basis for determining the list of product items for reliability test and life test;
(5) Provide qualitative and quantitative information for determining the list of key and important parts.

1.2 FMECA classification

Different FMECA analysis methods should be selected at different stages of the product life cycle. The FMECA classification method is shown in Figure 1. The application of the FMECA method at each stage of the product life cycle is shown in Table 1.

FMECA method is an effective reliability analysis method. It has been widely used in automobiles, CNC machine tools, robots, rail transit, aerospace products, electronic products and other industries, and has achieved fruitful results. Figure 4 is a partial view of the FMECA analysis report of a CNC turntable in a machining center.

1.4 Notes in FMECA analysis

1.4.1 Attach importance to FMECA planning work

Before the implementation of FMECA, a comprehensive and systematic plan should be carried out. During the implementation process, the principles of design, analysis, improvement, and “who design and analysis” should be implemented to ensure that FMECA analysis work is carried out concurrently with product design and development work. Improve the effectiveness of analytical work.

1.4.2 Strengthen the standardization work

For the same product, one FMECA table, unified initial agreement level, same severity level and definition, unified technical guidance, etc. should be used to ensure the correctness and comparability of analysis results.

1.4.3  Deeply understand and master the basic concepts in analysis

Severity is the severity of the final impact of a failure mode on the initial agreed level product; severity and criticality are two different concepts. The former is a measure of the severity of the failure mode’s impact, and the latter is the severity of the failure mode’s impact. It is a comprehensive measurement of its probability of occurrence; the fault detection method is a method of discovering faults during product operation or maintenance, rather than a method of exposing faults in development tests and reliability tests.

1.4.4 Accumulate experience and focus on information

The failure mode is the basis of FMECA. For this reason, the research, production, and user units should pay attention to collecting, analyzing, and sorting out the failure modes of products and similar products, and establish a corresponding failure database to provide support for follow-up work.

1.4.5 Pay attention to combining with other failure analysis methods

FMECA is an effective failure analysis method, but it is not a panacea. Designing FMECA is a static, single-factor analysis method, and it is not perfect in dynamic multi-factor analysis. In order to achieve a comprehensive analysis of the product, it needs to be combined with other methods.

2 Fault Tree Analysis (FTA)

fault tree analysis (fault tree analysis,
FTA) is an analysis technology that draws a fault tree by analyzing the hardware, software, environment, human factors, etc. that may cause product failures, thereby determining various possible combinations of product failure causes and/or their probability of occurrence . Since it was proposed by HA Watson and DF Haasl of Bell Laboratories in the United States in 1961, after years of development, system failures in automobiles, diesel engines, CNC machine tools, medical equipment, power transformers, hydraulic systems, etc. Played an important role in diagnosis, safety analysis and risk assessment.

Fault tree is a special inverted tree-like logic causality diagram, which uses event symbols, logic gate symbols and transition symbols to describe the causal relationship between various events in the system. The input event of the logic gate is the “cause” of the output event, and the output event of the logic gate is the “effect” of the input event. Among them, “event” is used to describe the failure state of the system, element and component, and “logic gate” connects the events and represents the logical relationship between the events. Common events and symbols in the fault tree are shown in Table 2; common logic gates and symbols are shown in Table 3.

2.1 Fault Tree Analysis (FTA) process

As a reliability analysis method, in order to ensure the effectiveness of its implementation, a set of reasonable analysis process is required as a guide. The FTA analysis process is shown in Figure 5.

The most important step after selecting the top event is the establishment of the fault tree. Only when the fault tree is correct and reasonable can the subsequent qualitative and quantitative analysis be meaningful and can truly play the role of fault tree analysis.

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Laser cutting aluminum alloy light box

Laser cutting aluminum alloy light box

Advertising light boxes are also known as "light box posters" or "luminous posters". The luminous light boxes can quickly attract people's vision and achieve a good publicity effect. Various types of aluminum fiber laser cutting machines for cutting advertising light boxes have long been the standard configuration of commercial stores.

 

Among them, ultra-book advertising light boxes are more common in indoor advertising, and most of them are made of aluminum alloy as the frame and acrylic light guide plate. It is often used for business product display, and now it is also used for corporate office cultural slogan display. Customizing aluminum fiber laser Cutting Machine cutting light boxes according to the shop has always been the current market demand. Wall-mounted, vertical and other styles of light boxes are becoming more and more diverse, and the requirements for frame processing are also getting higher and higher.

 

Aluminum fiber laser cutting machine has always provided strong technical support for metal processing in the advertising industry. Compared with traditional cutting methods, fiber laser cutting machines have become an indispensable weapon for advertising manufacturers due to their high efficiency, low cost, intelligence, customization and other advantages.

 

Advantages of aluminum fiber laser cutting machine cutting aluminum alloy

 

01 Flexible processing, unlimited graphics

 

Laser processing does not need to open the mold, do not need to make molds for different designs, no matter it is simple or complex shape, it can be cut into shape at one time with a fiber laser cutting machine.

 

02 High precision, good cutting effect

 

The cutting surface of laser-cut aluminum is free of burrs and slag. The processed workpieces do not require further polishing, deburring, finishing and other processing work, and can be directly sprayed and welded.

 

03 Save materials and reduce production costs

 

The aluminum fiber laser cutting machine adopts computer programming, and the laser equipment can cut aluminum plate processing parts of different shapes, which improves the material utilization rate of aluminum and reduces the production cost.

 

04 Computer control, high degree of autonomy

 

The loading, clamping, rotation, cutting, feeding, cutting, and unloading of the workpiece are automatically completed by the machine tool, which reflects the characteristics of fully automated products and greatly improves production efficiency.

 

05 Low failure rate and long service life

 

In addition to human factors, the failure rate of the system itself is very small during use, and there will be no vibration or other adverse effects even under long-term working pressure.

 

Recommended equipment

 

Gantry rack dual-drive fiber laser cutting machine

 

1. Features

 

Gantry rack double-drive structure, reinforced welded bed, large-scale gantry precision milling, tempering treatment and vibration aging to eliminate stress, ensuring that the deformation tolerance of the machine tool is within ±0.02mm;

 

The beam is manufactured by drawing process and finishing process, with light weight, high rigidity and good dynamic performance;

 

The cutting head adopts the leapfrog function, and the parabolic motion is used between the cutting contours. The contour switching process automatically realizes the "leapfrog", which greatly improves the cutting efficiency;

 

With automatic centralized lubrication function, the traditional parts are automatically lubricated through system control without manual intervention, thereby ensuring the accuracy and service life of the transmission parts;

 

2. Process application

 

The aluminum fiber laser cutting machine is mainly used for the rapid cutting of carbon steel, stainless steel, aluminum alloy, brass, galvanized sheet, galvanized sheet, red copper and other metal materials.

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What are the characteristics of 5-axis CNC machine tools Upload to:08-11 2021

  The  cnc 5 axis machining  is also called a five-axis machining center. It is a high-tech, high-precision machining center specially used for processing complex curved surfaces. Industries such as equipment and high-precision medical equipment have a decisive influence. The five-axis linkage CNC machining center system is a means to solve the processing of impellers, blades, marine propellers, heavy generator rotors, steam turbine rotors, large diesel crankshafts, and so on.

  The cnc 5 axis machininghas the characteristics of high efficiency and high precision. The workpiece can be clamped to complete complex machining in one time. It can be adapted to the processing of modern molds such as auto parts and aircraft structural parts. There is a big difference between a five-axis machining center and a five-sided machining center. Many people don't know this and mistake the pentahedral machining center as a five-axis machining center.

  The cnc 5 axis machining has five axes x, y, z, a, and c. The xyz and ac axes form a five-axis simultaneous processing. It is good at space surface processing, special-shaped processing, hollow processing, punching, beveling, beveling, etc. The "pentahedral machining center" is similar to a three-axis machining center, except that it can do five faces at the same time, but it cannot do special-shaped machining, beveled holes, cut bevels, etc.

  Usually, when we operate the five-axis equipment for processing, we need to program or make drawings in advance. Due to manual operation problems, it may or cause program errors, which will inevitably lead to an impact event, which may damage the equipment. PITAGORA software is used to simulate actual processing. It can predict whether there is an error in advance, so as to reduce the accident rate to a minimum and ensure the safety of the equipment!

  The cnc 5 axis machining is not only used in civil industries, such as wood mold manufacturing, bathroom trimming, automotive interior parts processing, foam mold processing, European style home furnishings, solid wood chairs, etc., but also widely used in aviation, aerospace, military, scientific research, precision Equipment, high-precision medical equipment and other industries. The five-axis machining center is a high-tech method that makes the impossible possible. All spatial curved surfaces and special-shaped machining can be completed. It can not only complete the task of mechanized processing of complex workpieces, but also quickly improve processing efficiency and shorten processing procedures.

Cncmachine.wiki supply CNC machine guide for EDM,Cnc Punching Machine,Cnc Milling Machine,Cnc Lathe Machine,Cnc Carving Machine,5 Axis Cnc Machine,Cnc Engraving Machine,Laser Cnc Machine,Metal Cnc Machine,CNC Bending Machine,CNC Grinding Machine,Home Cnc Machine,Wood Cnc Machine,3D Cnc Machine,Cnc Router Machine,Desktop Cnc Machine,Boring Machine,Swiss Machine,Turn-Mill Machine,CNC Spinning Machine,CNC Polishing Machine,Pipe Cnc Cutter,Hydraulic Press and Edge banding machine etc.

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Why choose laser marking equipment before proofing

Nowadays, there are many applications of laser marking equipment, so many friends need to buy laser marking equipment, but many laser marking equipment manufacturers generally ask customers to make samples in advance. Why is this? Today, I will give you a specific introduction to the reasons for proofing before choosing laser marking equipment.

Proofing refers to installing the workpiece to be marked on the laser marking equipment to test the effect of the sample. The proofing must be able to accurately reproduce the sample effect required by the user. Therefore, the proofing is a very important process. . Before purchasing laser marking equipment, let everyone do proofing in order to reduce the error rate of workpiece marking and improve the marking effect. Of course, in some cases, proofing is not necessary, but in some cases, proofing is necessary.

It is very important for the laser marking equipment to make samples. On the one hand, it can check the quality of the workpiece, and then feed it back to the previous process to facilitate changes; on the other hand, it can also provide users with a basis for review. When proofreading, after the user signs, the marking can be carried out. Proofing can also provide data reference for the model and specifications of suitable laser marking equipment for formal marking. Therefore, proofing is almost a pre-sale display service provided by laser marking equipment manufacturers to users. This is free, so through the marking effect, you can roughly understand the quality of the laser marking equipment. Understand its efficiency, power consumption, etc., so that everyone can choose more pertinent.

Through the above content, we have already understood the reasons for proofing before purchasing laser marking equipment. Some friends say that their workpieces are very common, and you only need to find a sample locally. In fact, every The materials are slightly different, and the acceptance rate of the laser to the workpiece is also different. Manufacturers who are truly responsible for users provide users with free workpiece proofing services.

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Pen container laser engraving machine creates exquisite stationery accessories

Pen container laser engraving machine creates exquisite stationery accessories

In traditional Chinese culture, there are also many auxiliary appliances besides the four precious articles of the writing table of writing brushes, ink sticks, paper and inkstones. Since Ming Dynasty, pen container has gradually replaced pen bed, which has been favored by men of literature and writing. It has been flourishing and never declining. It is an indispensable practical tool for people learning and working. Laser engraving pen container is a unique branch on the desk. 

Bamboo is fresh and free from vulgarity. Using laser engraving machine to engrave patterns of poetry and painting on bamboo pen container is full of elegance. 

The red sandalwood texture pen container is more elegant. It adopts a spliceable design. After rotating along the axis, it is not only a solid and practical pen container, but also an antique red sandalwood screen. Laser engraving patterns are exquisite and delicate, with a lifelike look. The profound historical and cultural feelings of the pen container are fully displayed by laser engraving machine.

The style of the pen container is changeable and beautiful. Laser engraving machine enriches the style of pen container products, and promotes the overall upgrading of the engraving industry technology. Laser engraving pen container brings you unique desk writing experience

Recommending laser engraving machine

Up& down table laser engraving & Cutting Machine series

Laser engraving technology display

1. Self-developed Smart Carver software and motion controller with high-speed motion interpolation algorithm to achieve high speed and stable working.

2. Support Ethernet (10/100M) and USB2.0 transmission, the maximum speed is 12M, longest distance 5m. High efficiency and no signal distorted in long distance transmission.

3. Support work time preview and interruptible engraving recovery after power-off.

4. Support dynamic display of trajectory and coordinate points, real-time work track display.

5. Different specialized configuration are available as per user’s processing materials, such as honeycomb platform, square net, and vacuum adsorption equipment for soft materials.

6. Specially designed and configured power-driven lifting platform makes it easier for customer to hollow and engrave materials with different thickness, strong bearing capacity and lifting height reaches 350mm.

7. Specialized rotary carving accessories optional for the substandard working pieces.

laser cutting machine, food packaging laser marking machine, fiber laser cutting machine, Co2 laser cutting machine etc. Welcome to consult to negotiate. 

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The clamping method of CNC machine tool workpiece

Processing parts on cnc machine tools, due to the concentration of processes, often completes all processes in one installation. Therefore, the following aspects should be paid attention to when positioning and clamping parts.
1) Combination fixtures should be used as much as possible. When the batch of workpieces is large and the precision of the workpieces is high, special fixtures can be designed.
2) Parts positioning and clamping should be taken into consideration to not interfere with the processing of various parts, tool replacement and measurement of important parts
In particular, be careful not to collide between the tool and the workpiece, or the tool and the fixture.
3) The clamping force should be close to the main supporting point or in the triangle formed by the supporting point, and should be close to the cutting part and in a place with better rigidity. Try not to be above the processed aperture to reduce part deformation.

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Mazak Invests in Future at European HQ

Having paused for breath after completing a major expansion of its European manufacturing facility at Worcester, UK, Yamazaki Mazak is now embarking on another major investment. Construction has just commenced on what will be a dramatic extension to the 29,000-m² factory and office complex in Worcester, home of Yamazaki Mazak’s European headquarters.

A new building will house the company’s European Technology Centre, which will provide customers with a focal point from which to learn how Mazak can help them achieve higher productivity and profitability.

“Our UK factory has a crucial role to play as a sales tool for our European sales companies, being, in effect, a working showroom, where Mazak machines are used to make Mazak machines.” This is Dr. David Jack speaking. Jack is Yamazaki Mazak’s group managing director for Europe.

“Last year, we welcomed more than 1,300 overseas visitors here, and the upward trend is set to continue in 2008 and beyond,” he continues. “The addition of the European Technology Centre will allow visitors to Worcester not only to view our world-class manufacturing facility, but also to see the latest machine tool technology demonstrated in a truly state-of-the-art facility.”

As well as being a showcase for Mazak’s new product developments, the centre will also provide a venue for sales presentations in a 96-seat auditorium. Its glass-fronted atrium will house an extensive exhibition and hospitality area.

The new technology centre will replace the existing facility, which was conceived to support the needs of the UK Sales Division. Its greater scale is highlighted by the fact that the 1,320-m² demonstration area alone is more than twice the size of the current centre.

The first stage of the project was the creation of a new car-parking area. The European Technology Centre will occupy the site of the previous parking area, directly in front of the existing Mazak building. Construction of the building began in July. Completion is expected in June 2009.

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