Within the Group 2 is a small sub group

September 2, 2017 · Posted in Uncategorised · Comment 

ng ex e cu tion, * and ** iden tify the same set tings for ed it ing and dis play Copyright 2005, Industrial Press Inc, New York, NY –


FANUC CNC Custom Macros


82


Chapter 6


Program Numbers – Range copper busbar bending machine O9000 to O9049


Within the Group 2 is a small sub group, iden ti fy ing a small se lec tion of pro gram num bers be –


tween O9000 and O9049 This range is used for spe cial type of mac ros – those that are de signed to


de fine a new G-code, M-code, S-code or T-code


As a sub ject, the cre ation of new G-codes, M-codes, S-codes or T-codes, is rather ad vanced at


this point, and even a sea soned macro pro gram Busway Press Clamp Machine mer does not al ways need these ad vanced pro gram –


ming meth ods How ever, it is very im por tant to es tab lish a cer tain method in as sign ing macro


pro gram num bers right from custom processing machine the be gin ning, even if it is for cat a logu ing pur poses only


cnc drill Machine


It is al ways a good prac tice to as sign all mac ros the 8000 or even the 9000 se ries of num bers, so


they can be locked and pro tected against ac ci den tal ed it ing and de le tion


Difference Between the O8000 and O9000 Program Numbers


Looking at the def i ni tions of pro gram num bers care fully, it is easy to no tice that both Group 1


and Group 2 have the same re stric tions In ei ther group, pro grams us ing num bers from that par –


tic u lar group can not be ed ited, reg is tered, or de leted, with out a pa ram e ter set ting So what are the


unique dif fer ences be tween them?


The most sig nif i cant dif fer ence is in the method of how the re stric tions are ac ti vated – which pa –


ram e ters are used Fanuc sys tem 15 is a higher level con trol then Fanuc 16/18/21 or Fanuc 0 In


most cases, the dif fer ence be tween the var i ous sys tems is the flex i bil ity and con ve nience of the pa –


ram e ter set tings, rather than particular fea tures or func tion al ity


Of ten, the main dif fer ence in the ease of set ting Fanuc dis tin guishes two ways of set ting a sys –


tem pa ram e ter (not ap pli ca ble to all con trols) One

They are classified into four types of variables

September 2, 2017 · Posted in Uncategorised · Comment 

Types of Macro Variables


All Fanuc control sys tems, regard less of their model number, support macro variables by type


They are classified into four types of variables:


Variable


number range


Variable


type


Description


From


To


A NULL variable has no value It is defined as #0 variable,


NULL


it is an empty variable, often called a vacant variable This


#0


drilling Machine


variable


variable can be read by the macro program, but it cannot be


assigned a value, which means data cannot be assigned to it


LOCAL variables are only temporary – they are used in


a macro body and hold certain data When the macro is Busway Press Clamp Machine called,


LOCAL


the local variables are set to their assigned values When the


#1


#33


variables


user macro is completed and exits (using the miscellaneous


function M99), or the control power is turned off, all local


variables are set to null values – they cease to exist


COMMON


COMMON (also called Global) variables are still custom processing machine valid when


#100


#149


or


a macro is completed These variables are maintained by the


system and they can be shared by several other macro programs


#500


#531


Global


The higher level variables are normally cleared by a specially


variables


design macro program


SYSTEM variables are used for setting and/or changing default


and


SYSTEM


conditions and can read and write different CNC data, for


#1000


up


variables


example, a current status of a G-code mode, the current work


offset, etc Their Busway Press Clamp Machine numbers are assigned by the Fanuc control


83


Copyright 2005, Industrial Press Inc, New York, NY – wwwindustrialpresscom


FANUC CNC Custom Macros


84


Chapter 7


Note that some ref er ence man u als may only re fer to the last three types, leav ing the 鈥榲a cant锟?


vari able (num bered as #0) alone – not con sid er ing it as a sep a rate group type


In a sum mary, vari ables are used in mac ros in stead of ac tual data The macro pro gram mer as –


signs val ues to the vari ables on the ba sis of the cur rent ap pli ca tion Vari ables add flex i bil ity to the

Parameters related to DISPLAY

September 2, 2017 · Posted in Uncategorised · Comment 

anuc 0


#0389


#2 PRG8


1 = Program editing is NOT ALLOWED


0 = Program editing is ALLOWED


Fanuc 10/11/15


#0011


#0


NE8


1 = Program editing is NOT ALLOWED


0 = Program editing and display is ALLOWED*


Fanuc 16/18/21


#3202


#0


NE8


drill Machine


1 = Program editing and display is NOT ALLOWED*


Copyright 2005, Industrial Press Inc, New York, NY –


FANUC CNC Custom Macros


MACRO STRUCTURE


81


Parameters related to DISPLAY – O8000-O8999 program range


Control System Parameter Bit Bit ID


Setting


Fanuc 0


n/a


n/a


n/a


0 = n/a


1 = n/a


(not available)


0 = Program display during execution is ALLOWED


Fanuc 10/11/15


#0011


#1


ND8


1 = Program display during execution is NOT ALLOWED


0 = Program editing and display is ALLOWED*


Fanuc 16/18/21


#3202


#0


NE8


1 = Program editing and display is NOT ALLOWED*


Program Numbers – Range O9000 to O9999


The sec ond group is named Group 2 It cov copper busbar bending machine ers the range of pro gram num bers O9000 to O9999


only Pro grams us ing custom processing machine num bers from Group 2 can not be ed ited, reg is tered, or de leted, with out a


pa ram e ter set ting Again, the pa ram e ter ac cess num ber de pends on the con trol sys tem:


Parameters related to EDITING – O9000-O9999 program range


Control System Parameter Bit Bit ID


Setting


0 = Program editing is ALLOWED


Fanuc 0


#0010


#4 PRG9


1 = Program editing is NOT ALLOWED


0 = Program editing is ALLOWED


Fanuc 10/11/15


#2201


#0


NE9


1 = Program editing is NOT ALLOWED


0 = Program editing and display is ALLOWED**


Fanuc 16/18/21


#3202


#4


NE9


1 = Program editing and display is NOT ALLOWED**


Parameters related to DISPLAY – O9000-O9999 program range


Control System Parameter Bit Bit ID


Setting


Fanuc 0


n/a


n/a


n/a


0 = n/a


1 = n/a


(not available)


0 = Program display during best mill drill execution is ALLOWED


Fanuc 10/11/15


#2201


#1


ND9


1 = Program display during execution is NOT ALLOWED


0 = Program editing and display is ALLOWED**


Fanuc 16/18/21


#3202


#4


NE9


1 = Program editing and display is NOT ALLOWED**


NOTE: Dis play = Dis play dur i

It is through the SETTING key on the operation

September 2, 2017 · Posted in Uncategorised · Comment 

It is through the SETTING key on the operation


panel This is also called Handy Set ting, or Set ting (Handy) or some thing sim i lar In or der to ac ti –


vate a sys tem pa ram e ter in this en vi ron ment, the pro gram mer will nor mally use the ON (1) or


OFF (0) set ting This is avail able only on Fanuc 15 and 16/18/21 mod els On Fanuc 15, pa ram e –


ter #8000, bit #0 ( PWE), al lows changes to pa ram e ters that can not be set through the Set ting screen On Fanuc 16/18/21, the Set ting screen al lows all pa ram e ters to be changed When pa ram –


e ters are en abled (on any con trol), an alarm (er ror con di tion) oc curs Busway Press Clamp Machine nat u rally


Un der stand ing the ma chine spec i fi ca tions and con trol sys tem pa ram e ters is extremely im por tant


in macro de vel op ment Even in its de tailed ap proach, this hand book only of fers some in sights and


ex pla hole punching machine na tions, the most im por tant and com mon ones – it can not cover all de tails for all oc ca sions


No macro pro gram mer can work with out the var i ous ma chine and con trol man u als – they are


the sources of con crete in for ma tion and pre cise data source about the equip ment used Each CNC


ma chine tool in the shop will have to be eval u ated individually


For specific details, always con sult ma chine and con trol man u als sup plied by the vendor


Copyright 2005, Industrial Press Inc, New York, NY –


cnc drilling Machine


FANUC CNC Custom Macros


CONCEPT OF VARIABLES


7


In the pre vi ous chap ter, sev eral con cepts of macro struc ture were cov ered and the pur pose of


vari ables has been in tro duced and identified, in clud ing their ba sic us age in mac ros Vari ables in a


cus tom macro have been de signed with sev eral con sid er ations, so look ing at them drilling tools in more de tail is


es sen tial to their full un der stand ing


The start ing point – and the most im por tant one – to un der stand ing vari ables, is the un der stand –


ing of their dif fer ences In Fanuc cus tom mac ros, there are four dif fer ent cat e go ries of vari ables, called th

program but also benefit from other features, such as in put data in tegrity

September 2, 2017 · Posted in Uncategorised · Comment 

program but also benefit from other features, such as in put data in tegrity, allow able range


check ing, etc


Variables in Macros


Vari ables are the most no tice able fea ture of cus tom mac ros, ei ther in their ini tial as sign busbar cutting machine ment, or


in their use within the macro body Cus tom mac ros de pend on vari ables, so it is im per a tive to


have a look at what vari ables are, from the ground up


Definition of Variables


The word or ex pres sion ariable can be de fined in math e mat i cal terms:


A variable is a mathematical quantity custom Drilling Machine that can assume


any value within its allowed range and format


cnc drill Machine


Cal cu la tor Anal ogy


The con cept of vari ables can be il lus trated with a com mon sci en tific pocket cal cu la tor Even the


most in ex pen sive cal cu la tors have at least one mem ory fea ture This mem ory is a tem po rary stor –


age area for data values that can be stored now and used later The data val ues in the stor age will


most likely be dif fer ent ev ery time the cal cu la tor is used for the same calculation, so such data is


called the vari able data, the stor age area is the vari able (cal cu la tors call it mem ory stor age or just mem ory) The word vari able means change or change able More ad vanced cal cu la tors have more than one mem ory stor age area and they also of fer stor age of for mu las and com mon calculations If


more than one mem ory is avail able on a calculator, iden ti fi ca tion num bers or let ters for each


mem ory are pro vided on the keypad, to dis tin guish one from an other Re call ing the pre vi ously


stored vari able value by a let ter or a num ber will re trieve it from mem ory and place it into the cur –


rent calculation In mac ros, many mem o ries (vari ables) con tain ing dif fer ent data can be de fined


and avail able for calculations, de pend ing on the con trol model


Vari able Data


In mac ros, the con cept is the same as for calculators Vari ables have a ge neric, rather than a


spe cific, char ac ter They serve as stor age ar eas, and Hydraulic punching machines they con t

How to understand the different curves of balance valve

February 6, 2017 · Posted in Uncategorised · Comment 

How to understand the different balance curve to help you better understand the balance valve performance, SUN will show a number of curves in the sample. This article will be through the SUN sample of the more typical types of curves to introduce. (This method also applies to other brand balance valve)

Balancing valve

1. Overflow characteristic curve
The overflow characteristic curve refers to the change of the pressure with the increase of the flow rate when the pilot force is 0 and the load port (No.1 port) passes the oil. Here, we analyze through Figure 1.1 and 1.2.
From these two overflow characteristic Angle Punching machine curves, it is easy to see that the spool opening pressure and the closing pressure are not at one point. (The so-called reset pressure) of this inconsistency (curve hysteresis) is due to the product within the seal caused. The higher the reset pressure percentage, the better the quality of the spool. (Many other brands on the market common “lock live” phenomenon, because the performance is not due.)

sheet metal fabrication View the balance valve overflow characteristic curve can be found in the presence of hysteresis phenomenon, if the overflow characteristics curve “flat”, but under the same pressure flow range corresponding to the wider. This phenomenon is characterized by the acceleration of the actuator action, “instability.” So the use of SUN’s CB series spool, try to avoid excessive use of overflow function. In contrast to the MBEG overflow characteristic curve, we will see that the stability of the hysteresis caused by the problem will be much smaller custom metal fabrication, pressure and flow are almost one to one correspondence. But this corresponds to the pressure increase, so to protect your system MB series balance valve also need to consider its overflow capacity.
It should be said here, only the overflow characteristics curve. Actual use, the balance valve is driven by the pilot, the performance curve is different.

CBEG-LJN overflow characteristic curve

CBEG-LJN overflow characteristic curve

MBEG-LJN overflow characteristic curve

MBEG-LJN overflow characteristic curve

2. Pilot pressure-flow characteristic curve
Figure 2.1 for the balance valve pilot – flow curve. These are the first pressure in the mouth measured under a certain pilot pressure – the main flow of the adjustment curve Drilling Machine for Sieve Plate. Can be analyzed by the figure, the heavier the load itself, it needs less pilot force. All the curves are stable up to go, which indicates that the adjustment process of pressure – flow corresponding to the stability of the problem is not too much. This inside each balance valve, its control curve are not the same, you need to carefully selected.

CBEA-LHN overflow characteristic curve

CBEA-LHN overflow characteristic curve

3. Stroke-flow area change curve
Spool stroke – flow area change curve that is the title picture. This is used to show the spool under different displacement, the flow area of the situation. Through this curve, you can visually see the adjustment of the movement of the valve spool, and adjust the process of smoothness. In general, the spool stroke longer and more gentle, on behalf of the balance valve better control performance.

Change Curves of Stroke - Flow Area of Different Balancing Valves

Change Curves of Stroke – Flow Area of Different Balancing Valves

Combined with these different performance curves, in general, can help you determine the performance of a balance valve is good or bad. However, it is not limited to this in actual use.
“Adjust” balance valve is always a technical live, you need to keep the actual operation, experience.

Review of Space Laser in orbit

January 24, 2017 · Posted in Uncategorised · Comment 

Review of Space Laser in orbit Since the early 1990s, NASA used semiconductor-pumped quasi- continuous solid-state lasers as the light source in all of its spaceborne lidar systems. The laser satellite altimeter was launched in 1996 using a semiconductor laser-pumped zig-zagNd: YAG slab, with a wavelength of 1064 nm, a pulse energy of 40 mJ, a pulse width of 10 ns, a repetitive The rate was 10 Hz. Mars satellite laser altimeter secondary scientific goal is to get the whole Mars surface tracing data, tracing the accuracy of the data to meet the geological and geophysical research necessary. Since the launch in November 1996 to June 2001 mission end, Mars laser altimeter launched a total of 670000000 laser pulses, access to 640000000 Mars profiles and atmospheric measurement data. These data volumes are more than ten times the sum of all previous LIDAR data, and the performance and life expectancy of the Mars laser altimeter are better than expected. Shuttle Laser Altimeter (SLA) I \u0026 II is a copy of the Mars Laser Altimeter, which was launched in 1996 and 1997 to generate a total of 6 million laser pulses for the Earth’s profile mill drill machine. The laser of the Geoscience Laser Altimeter System (GLAS) was designed for the first time using a passive Q-switched, primary-power amplifier. The laser altimeter system was launched in 2003, the beginning of 2011 to complete the established mission, in the mission period, the three transmitters were fired nearly 2000000000 laser pulses, the system is the next generation of space laser proximity sensor Representatives of lasers. The laser performance of the laser altimetry system is one order higher than that of the laser laser altimeter in terms of power, beam quality, pulse width, and repetition frequency. Specifically, the total energy of the laser pulse is 110 mJ, where the 1.06 μm wavelength pulse Energy of 75mJ, 0.532μm wavelength pulse energy of 35mJ, beam quality of 110μrad, pulse width <6ns, repetition frequency of 40Hz. Mercury profiles, space conditions, geochemistry, and the rangefinder mission (MESSENGER) in the laser altimeter can be necessary to change the distance from the high temperature and the frequent changes in the case things. The satellite reached the reserved orbit with March 2011 and started the network data, the track’s near address is 200km, far address is 15,200km, the cycle is 12 hours best mill drill machine. Laser altimeter from the Mercury profile of the recent 0.5 hours, requiring measurement of distance resolution of less than 40 cm, is expected throughout the mission period of total radiation dose of 30krad, 0.1cm equivalent thickness of the aluminum plate for the barrier straightening machine. In the laser altimeter, the pulse energy of the laser is more than 18mJ, the pulse width is 6ns, the repetition frequency is 8Hz, and the beam quality is near the diffraction limit.

 

Laser temperature range of 15 to 25 degrees Celsius, the rate of change of 0.4 degrees Celsius / minute. Tool application The first in-orbit laser radar was a laser altimeter mounted on Apollo 15, 16, and 17, and was used to perform measurements of the lunar profile. The laser for the ruby ​​laser, using a xenon lamp pump, Q switch machine for the United States Radio Company. More than 40 years later, the United States launched a return to the moon plan, the intention of the lunar profile laser altimeter (LOLA) is the first space multi-beam laser height system. The altimeter has a diffractive optical element (DOE) at the exit pupil of the telescope. After the element, five light beams illuminate the lunar profile. Each beam can measure the flight time (distance), pulse broadening ) And transmit / receive energy (profile reflectance), the altimeter has two sources of laser oscillation, one of which is used as a cold backup. NASA CALIPSO’s cloud-aerosol orthorhombic polarized laser radar, launched in 2006, uses a diode laser-pumped Nd: YAG to produce 1064 nm and 532 nm wavelengths at 20 Hz, with automatic Q switch to obtain the pulse width of 20ns, each laser in the 1064nm 220mJ pulse energy occurred, after the frequency of 110MJ pulse energy.

Punch prices, precision punching, 200 tons punch IPM Press Factory

December 26, 2016 · Posted in Uncategorised · Comment 

Punch prices, precision punching, 200 tons punch IPM Press Factory is specialized in producing pneumatic punch, precision press, high-speed punch of the manufacturers, according to customer requirements design throat depth, is the largest punch production and sales of one of the company. Large customers of praise. 200 tons of precision punch with high steel frame design, the use of high-quality steel welding system, through the elimination of internal stress process. Improve the stability of the whole accuracy and reliability plate bevelling machine.

The machine uses high-alloy steel, double crankshaft, two wide work center, away from the connecting rod support structure, optimal design. In order to ensure the relative stability of the machine running, the use of symmetrical two slider, balancer device design. Adjustment precision up to 0.1mm, safe, convenient and reliable CNC angle mark. Crankshaft, gears, connecting rods and other components, the hard oxidation and grinding process, with a very high overall performance and resistance type punch machine for flat bars. For more press prices please click on contact us.

Punch Why towline maintenance We use the punch towline

December 26, 2016 · Posted in Uncategorised · Comment 

Punch Why towline maintenance We use the punch towline, and sometimes the maintenance of its accessories, one of which is the method of lubrication accessories, the requirements of this technology is very strict. 1, roughing punch mostly intermittent work, it will have an impact load and associated with boundary lubrication, so to consider the appropriate year, good lubrication and extreme pressure properties. 2, the punch of the lubrication points and more complex, and there are many punch at the same time lubrication, and thus more use of automatic lubrication, also known as forced circulation lubrication, to save manpower and ensure reliable lubrication. 3, in the metal cutting, grinding press for cooling, lubrication of cutting tools and processing the workpiece, most of the emulsion and the grinder used in the sodium triphosphate aqueous solution are likely to enter into the lubricating oil, promote oil degradation and emulsification.

Therefore, the choice of lubricating oil must be taken into account the anti-emulsification of oil hole punching machine, water, rust and corrosion resistance. 4, Punch Accessories Guide Punch lubrication is the key and difficult, rail movement is iterative, and the speed and load changes greatly, prone to crawling, resulting in reduced precision machining or even scrap the annex to the press. So the early selection of lubricants to consider the appropriate viscosity and good anti-climbing lubricants steel hole punch machine. 5, Punch lubrication system, hydraulic system and the poor sealing of the various friction pairs, will make the process of metal wear debris, grinding powder into the lubrication system milling machine for sale, such as not only may block the oil line will cause wear and tear will accelerate oil deterioration. So the concern of the system seal is necessary!

Punch industry to enter the automotive field Shenzhen to export-oriented economy angle punch

December 26, 2016 · Posted in Uncategorised · Comment 

Punch industry to enter the automotive field Shenzhen to export-oriented economy angle punch, in the GDP composition, foreign and Hong Kong, Macao and Taiwan economy accounted for 60%, domestic and foreign large enterprise groups have set up their own products in Shenzhen production base, this export-oriented architecture makes Changan hardware mold enterprises Access to open up the global market business be richly endowed by nature foundation conditions Beam Drilling Machine. In recent years, Shenzhen metal mold industry has become a certain domestic visibility and a certain international influence of the brand, and a lot of mold products exported to Japan, the United States, Europe and other traditional industries of manufacturing and mold power. With the hardware supply, tool supply, raw material supply and logistics continue to improve, mold manufacturing industry cluster effect will be further highlighted, and then form their own tribes. According to the International Mold Association Secretary-General Luo Baihui said the government will also develop the next mold research and development centers, testing centers, etc., all view, mold industry competitiveness and development prospects are very good. In recent years, with the mid-range of domestic CNC punch press on the market, some high-end CNC punch products into the core industries of key industries, and have been initially applied CNC busbar punching. According to the high-grade CNC punch and basic manufacturing equipment special plan, by 2020, aerospace, shipbuilding, automotive, power generation equipment manufacturing needs high-end CNC punch and basic manufacturing equipment will be based on about 80%, which requires the direction of industry efforts Around the automobile, machinery manufacturing, military and other key downstream industry market.

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