resulting in four factors of the size of the error of the numerical control cutting machine

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Some users in the use of CNC cutting machine, sometimes the cutting machine to cut the size of the error, how to avoid it? We must first know what caused the error, cutting the size and the quality of the CNC flame cutting machine, analyze cause the cutting to produce the size of the error factors are mainly the following four points:hydraulic hose machine

  A length and width of the long line parts, using a common edge cutting, cut the long side first, plate cooling and then chopped the head.

  2, if the board flatness of the bad state, could easily lead to dimensional changes after cutting;hydraulic hose cutting machine

3, in the cutting engineering, materials stresses with material removal, local stress release, re-distribution will lead to the steel plate displacement and deformation caused by cutting the size of super-poor.hose crimping machine

  4, due to the slow flame cutting, long warm-up time, the steel plates absorb excessive heat therm al deformation, according to the shape of parts and experience in the preparation of the CNC cutting process to be measures to solve

how to set up the CNC cutting machine track process

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 Wuhan New Philip Albert received a reflection of the user. Purchased a CNC cutting machine, processing and cutting out the effect of the cut surface and the expected gap, check the reasons of the equipment hardware and CNC systems still can n ot find out the reasons affecting the cutting quality by the technical staff of the Wuhan New Philip Albert careful investigation, and ultimately the cause of the problem locking in the process of the cutting path, cutting torch when walking offset the introduction of the line designed specifically for cutting caused by the irrational. Finally, according to the company processing requirements to re-manufacture of the cutting path file to solve the problem.hydraulic machines
CNC cutting of sheet metal cutting efficiency can effectively improve the cutting quality, to reduce operator to labor intensity is relatively manual and semi-automatic cutting mode. At present in some of our small and medium enterprises, even in some large enterprises in the use of hand cutting and semi-automatic cutting is also more common. Unlike the hand-cutting operation, CNC cutting machines fully computerized automation control, the op erator use CAD software to draw the cutting graphics, the design of the cutting path used in the cutting path into the CNC cutting machine, you also need to add some process steps to improve the cutting quality, how to design the cutting path is conducive to the CNC cutting machine operation? I believe that many companies exist to doubt the place, so will the introduction of the line design problem for you to explain the relevant techniques and precautions.hydraulic cutting machine
   To ensure the quality of the workpiece, the general outline arranged directly through the point (ignition point), but away from the workpiece some distance into the contour of the cutting line and then after a period of this line is often called cutting the lead or the introduction of the line. The introduction of the length of the line is determined by the thickness of the material and the cutting met hod, in general, lead length and longer with increasing thickness. The introduction of the line does not affect the perforation and cutting should be as short as possible, its introduction should be directed to the cutting machine running direction as far as possible. Slag splashing in the perforation should not fly to the cutting machine, but up and running in the opposite direction to the cutting machine fly.hydraulic hose machine
       Wuhan New Philip Albert Welding and Cutting Equipment Co., Ltd. specializes in high-tech enterprise of R & D, production and sales of metal cutting equipment, CNC flame cutting machine, CNC plasma cutting machine, the intersecting line cutting hundreds of devices in the country good throughout the run. After years of unremitting efforts, product quality and continuous improvement, has been applied to the Olympic Games beach volleyball Engineer ing, China Putian branch of the arms ship, the State of distillation, the Three Gorges Project, the Jingzhou Steel, Chongqing Special Steel and other large-scale projects steel plate cutting, product design, manufacturing, installation and after-sales service are trusted by customers, continued the rich-effective for the majority of users! If customers experience any problems in the process of using the CNC cutting machine can contact us. We will help you solve the shortest possible time!

the numerical control system internal procedures for monitoring points

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1, fault information is displayed

Alarm display different content depending on the numerical control system. In the NC system, the fault information is generally in the form of alarm display is displayed. This information is mostly in the form of the alarm number with text, maintenance manuals su pplied by the manufacturer of the CNC system can access to popular content as well as general troubleshooting.

2, the internal status display

(1) indicates whether the system is in emergency stop or external reset signal connected to the state;hose crimping machine

(2) shows the abnormal state of the memory content, and magnetic bubble memory;

(3) shows the cycle instruction execution from external causes;

(4) shows the input pulse of the encoder grating position measurement components;hydraulic cutting machine

(5) shows the position tracking error;

(6) the servo Luo moving part of the control information;

(7) showing the location of the alarm when the tape wrong hole.hydraulic machines

3, the interface signals

Maintenance must understand the meaning of the signal between the numerical control system and machine, as well as the signal generator to undo should have a variety of conditions. Interface signals can display the current status of all interface signals between the numerical control systems and machine tools, mainly referring to the digital input / output signals off to help analyze fault.

of four major components of the CNC cutting machine introduced

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  CNC cutting machine in the process of machining, sheet metal cutting common side handle and a spout with hand cut, semi-automatic cutting machine and CNC cutting machine cutting. Flexible and convenient hand-cut, but the poor quality of hand-cut, the size of the error and large material waste and subsequent processing of the heavy workload, poor working conditions, low production efficiency. Semi-automatic cutting machine, profiling cutting machine, cutting the quality of the workpiece, cutting mold, not suitable for cutting single pieces, small batch and large workpiece. Other types of semi-automatic cutting machine reduces the labor intensity, but its function is only suitable for some more regular shape of the parts cut. CNC cutting of sheet metal cutting efficiency can effectively improve the cutting quality, to reduce operator to labor intensity is relatively manual and semi-automatic cutting mode. At present in some of our small and medium enterprises, even in some large enterprises in the use of hand cutting and semi-automatic cutting is also more common.hydraulic machines
At present, China s machinery industry steel usage has reached more than 300 million tons of steel cut is very large; with the industrial development of modern machinery, sheet cutting efficiency and product quality requirements also increase. So the market potential of CNC cutting machine, the market outlook is more optimistic.
A mechanical operation systemcutting machine
Machinery run by the beam, slide, the composition of the gear box, the lifting mechanism. As a result of the automatic control, mechanical operation accuracy of the system put forward higher requirements. Such as machinery run straightness: 10m ± 0.2mm.
As a result of the computer control system. Make the whole cutting the production process: including the leveling of steel plate, shot blasting, painting, drying, cutting parts programming nesting, dusting dash, cutting parts, number storage to achieve full automation management. This greatly improves productio n efficiency. Together with the precision and rapid cutting process. The cutting the Ra12.5μm of quality up to machine processing, Ra6.3μm. Make the cut by machinery under the expected jump for a process of machining methods.
2, the gas system
The gas system, including the gas supply piping, valves, pressure reducer, pressure gauge and electromagnetic valve. Off of the gas are pre-tuned unified control by the control system automatically off.
3, the programming system
Programming system for computer-aided system of CNC cutting machine developed parts programming and nesting. Can form an integrated and systematic organization of the entire production process (including auxiliary process). Users in each other questions and answers. System provides a variety of graphical input means convenience and flexibility Editing part graphics and realization of steel plate nesting. Integration of modern production methods and modern management. Programming unit w ill program compiled Fortunately, the floppy disk back input control system of the cutting machine, start cutting machine can cut. Can also be a simple programming on the cutting machine.
4, numerical control system
The numerical control system is an important part of the cutting machine, which consists of a computer system, servo system, the control unit and the implementing agencies.
(1) servo system is a closed-loop control of the motor under computer control. In order to achieve stepless speed of the motor. Poor field conditions due to steel plate cutting, the cutting speed is not high, ending before the servo system is the use of AC servo system. AC servo system anti-interference ability is strong, especially in low-speed case, the advantage is more prominent.hose crimping machine
(2) The control unit is the motor and the electromagnetic valve control computer and manual control switch, manual and computer control signal logic processing center, that is issued by the center of the control signal to the computer.
(3) of the implementing agencies, including the motor and the electromagnetic valve.
(4) of the computer system from the host computer, monitor and keyboard. The host computer using the IPC. The display color display.

CNC plasma cutting machine cutting power industry overview

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   Plasma power of CNC plasma cutting machine with normal use, can not be separated plasma power a good processing quality of the great improvement in the level of CNC plasma cutting machine and cutting effect, Wuhan New Philip Albert Wel ding and Cutting Equipment Co., Ltd. will be mainly on the global plasma power industry development, have been introduced.hose crimping machine
        CNC cutting machine work to ignite the plasma arc between the electrode and the nozzle inner wall of the gas, resulting in a high-frequency discharge excitation by high-frequency oscillator, so that the gas partial ionization and the formation of a small arc, this arc by compressed air role, from the nozzle to ignite plasma arc, which is the main task of the spark generator. Under normal circumstances, the working time of the spark generator 0.5 to 1s, does not automatically break arc generally control circuit board component disorders, inappropriate spark generator discharge electrode gap.hose cutting machine

 &nb sp;  Should always check the spark generator discharge pole, so to keep the surface smooth, timely adjustment of the spark generator to the discharge electrode gap (0.8 to 1.2mm), when necessary, replace the control panel.

    Currently the largest domestic use of plasma power from three companies:hydraulic hose crimping machine

    U.S. Treasure, affordable and vigorously develop the sake of the Chinese market, its production of plasma power sales of the largest, accounting for 70% to 80% of the Chinese market.

    U.S. Thermadyne, nearly two years before the introduction to the Chinese market, but similar price, performance and sea such as plasma power, faster sales growth.

    Germany Kilby, plasma power they produce the most technologically advanced, best performance, the most expensiv e prices in Europe has a very wide range of applications, while in China a few years ago is still very hard to find any sign of it, but in recent years China s rapid economic development and the increasing levels of consumption, the sales of its products in the Chinese market showed a steady upward trend.

2012 stainless steel pipe exports gone up market in good condition

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  According to the message indicates, the 2012 Middle East oil stainless steel pipe consumption is likely will remain stable, the region s

oil industry, steel pipe, line pipe usage is likely to appear upward trend, so the forecast that China s export volume in 2012 will

increase.

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The rapid development of the downstream market in the 2012 Middle East will stimulate imports and vibrant local pipe manufacturing. But over

the past few years related to the construction of the oil to reach the peak, which means that the use of oil country tubular goods

temporarily are unlikely to rise. (Stainless steel pipe with 304-based, 201,316 and other material supplemented)

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About Middle East oil country tubular goods consumption in 2007-2008, reaching a peak in 2009 after its consumption reduced by more than

half. The JCDecaux data show that the 2007 Gulf Cooperation Council (GCC) countries oil country tubular goods consumption totaled 772,182

tons, including seamless pipe and high quality resistance welding pipe; in 2009 this figure dropped to 335,407 tons.

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In most of the Gulf Cooperation Council (GCC) countries, strong investment in downstream activities, so the line pipe demand this year will

grow; 2011 in the region of line pipe demand growth compared with 2010.

Since 2012, stainless steel tube has maintained a good state of the market decline in the price of plate, bar, etc. pipe has maintained a

steady momentum, and this probably also indicates that demand for stainless steel pipe this year will be higher than last year .

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thin-walled push elbow use common performance

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 With the development of national economy and people s living standards improve, the thin-walled push elbow has become the new trend of

development of the domestic water supply pipeline system. Domestic thin-walled push to elbow the late 1990s before the advent of new pipe,

due to health and safety, high strength, good corrosion resistance, durable, long life, maintenance-free, and other aesthetic features,

pushing the system bend the strong momentum of development, have been widely used in building water supply and drinking water pipeline.

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learned from parties concerned : Stainless steel compression fittings and push elbow connected with thin-walled stainless steel tube will

generate a new national standard, the connection of these two products, and construction specifications will also have national standards in

stainless steel production, only ferrochrome a accounted for about 40 percent of the cost of production. Push the system bend mainly in:

Varieties products of different specifications of the world push the system elbow, a total of about 150 000, China has so far produced only

2 million, and most of the generic products. Push the system elbow, according to even the different varieties and specifications in actual

use, in accordance with the use and performance, the use of specific use to produce good performance and trends, the most cost-effective.

Two, dimensional tolerances and rotation accuracy, pushing the system in China bend head close to the level of foreign brand names, there is

still a wide gap between the dispersion in the size of the deviation. In addition, countries have already begun to research and application

of "non-repeatable runout such a fine rotation accuracy indicators, and our research in this area is still vacant.

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Third, in terms of vibration, noise and different sound, Japan has launched a quiet and ultra-quiet bearings, our stamping elbow vibration

(acceleration), extreme value level be compared with Japanese products, the general difference of more than 10dB. Baosteel to carry out the

R & D of the shaft furnace production of ferrochrome water craft, cheap ferrochrome ore powder can be directly used its own processing to

produce content for stainless steel smelting ferrochrome water, not only can effectively reduce the cost of stainless steel production,

substantially reducing power consumption, can digest iron dust in the production process to reduce solid waste emissions.

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In the special conditions stamping elbow application technologies of stamping elbow there is a big gap of proportionality. Precisely because

of our push elbow there is inadequate from a variety of specifications to the function and quality, therefore, not only in exports, the vast

majority of departments for the low-end products, the elbow uniform price of each set of push system is only about $ 0.4, does not have any

technological competitiveness, but also in some important domestic host or domain, is basically the entrance bearing the "domination". These

industries or areas, and there is a pillar industry or field.

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Domestic push elbow raw material market in the processing of ferrochrome, commonly used mineral hot furnace, need to consume a large amount

of coke and electricity, coupled with the limited resources of domestic chrome ore, ferrochrome prices remain high, directly increases the

production of stainless steel costs. Stainless steel production, only the ferrochrome alloy one, accounting for about 40 percent of

production costs. At present, the domestic iron and steel raw materials markets in the processing of ferrochrome, commonly used mineral hot

furnace, need to consume a large amount of coke and electricity, coupled with the limited resources of domestic chrome ore, ferrochrome

prices remain high, directly increases the cost of production of stainless steel. Push the system bend in the actual production of certain

raw materials and process for production, to ensure the contribution and value in actual use.