Want to know about Mitsubishi CNC system, thank you? Small Lijia three axis linkage 10

The difference between the systems is tiny, the machine tools have the operation manual, the Japanese system is not much different, but the details are different, the format is actually the same, the difference is that the Siemens system, this has to be learned from scratch from the meaning of each instruction, the programming format, and so on As for the book, the best is the manual that the machine tool comes with the original factory, that is the best, you see that other use is not much, each machine tool manufacturer, almost all have the version of the Mitsubishi system, big or different, you just look at the original factory with the book, that's the best, and it's not easy to have problems Even second-hand equipment must have machine tool parameters that are different for each manufacturer, I hope it will help you.

g94；Feed per minute.

g0x250；Quickly locate to x250, z0.

z0；t0101；Choose the No. 1 knife and the No. 1 knife to make up.

m3s320m8；The spindle is transmitted at a speed of 320 and the cutting is open at night.

g0z-382；Quickly locate to Z-382, X100.

x100；g1x90f500；Cutting feed to x90 Cutting speed 500 mm per minute.

Single cutting cycle with a cutting speed of 160 mm per minute.

g1x95f500；Cutting feed up to x95 Cutting speed 500 mm per minute.

g0z-365；Quickly locate to Z-365 x88.

x88；Quick positioning.

Single all cutting cycles.

g1x92f500；Cutting feed to x92 cutting speed 500 mm per minute G0Z-245; Quickly locate to Z-245 x86.

x86；Quick positioning.

Axial cycle: The x-axis has a back feed of 1 mm and a retract of mm.

g71p1q2f160；The loop starts at the N1 segment and ends at N2.

n1g1x72；The following is the finishing route: Gongjin cutting to x72; Straight cutting.

g2u2w-1r1；Cut along the arc.

n2g1x84；Straight cutting.

goz-207；Quick positioning.

x74；Quick positioning.

Single cycle. x69；Single cycle.

T0105 Tool change supplement.

m98h10；Tone program.

n5g94；Feed per minute.

T0003 Tool change.

g0x250；Quick positioning.

z0；Quick positioning.

T0303 Knife selection.

m3s600m8；The spindle is transmitted at a speed of 600 and the cutting fluid is on.

m98h10；Tone program.

g0x250m9；Quick positioning.

z0m5；The program is stopped.

m30；Cursor returns.

Mitsubishi has a lot of numbers.

It's easy!

Write by hand with g91, the incremental way is relatively easy!

Excerpt: t1m6

g90g54g00x0y0

m3s2500

g90g00z2.

z30.g91g28z0.

M01 hope to adopt, thank you! If you don't understand, you can still ask me!

First of all, go and buy a threaded internal turning tool holder and blade, which is the same as the lathe, as long as the tool holder is a round shank.

Secondly, programming. As long as the bed supports XYZ three-axis linkage, it can be. In fact, the most single thread programming is to go to an inner hole, and at the same time the Z direction is linked, when the Z direction takes a pitch, XY just walks a full circle:

Programming with G91: Assuming a tool diameter of 20

g1g2 i-15. z3.[50-20) 2=15, 15 is preceded by English i, not 1)] Go in a full circle, and at the same time drop a pitch in the Z direction.

g1 x-15.

G90 If the plug gauge is not good, if you want to adjust it, just adjust the value of 15. Just try it slowly with a plug gauge.

The main thing is to use a forming cutter, and it is better to regard the tooth cutter as a milling cutter. The spiral cutter is one pitch deep per milling week.

It is claimed that it can control 4 axes without a positioning module, but in practical applications, including Mitsubishi technicians to do it for us, we can only do 3 axes, Y000 and Y004, Y001 and Y005, Y002 and Y006. More axes need to be added with positioning modules

FX3U does not have a positioning module, but it can be implemented at most four-axis linkage, but it does not support interpolation function, if you don't understand, you can add Q846477348

Without a positioning module, it can be realised for up to four-axis linkage, but it does not support the interpolation function.

I can't adjust the accuracy of the machine tool and run... The surface of the machine tool that runs the precision is not smooth when the three-axis linkage is performed.

It should be the encoder, and the wide number I used to drive is.

Frank's 4077, Mitsubishi doesn't know, I hope it will be useful to you.

If you just want to operate, it's very simple, a week will, programming or something is estimated for a long time, start with the most basic, machine tool principle, instructions, simple alarm lifting, a lot, slowly accumulate experience.

First of all, you have to know how to do it, otherwise you can't talk about it!

Memorize some common commands first.

If you read the books that come with the machine, you can solve anything.

In MDI mode, for example, the number of x-axis is.

g91 g0 ;

m30;The positive direction is in the negative direction.

If you actually do it, you'll find out.

The landlord said that the workpiece coordinate system, this feeling is not necessary, if you want to find a lot of workpiece coordinate system methods, and it is not very troublesome, such as the edge ranger or something, only touch it, and then calculate it, there are drawings and sizes What is not very fast and simple,

Machining centers in other systems can also allow the machine to calculate by itself, for example, the left x is cleared to zero, and the right x is 150**Yes g0 g91 x (150.)2) The front y is cleared and the back y is 180

**Yes g0 g91 x (180.)/2)

The problem with which this phenomenon occurs is not very common, because the scope of your machining process is not very clear, and it is not easy to find the cause of your problem alone. The problem of tool repair and program may be related to the coordinate system (especially the origin of the z-value), the position of the workpiece positioning, and the clamping of the tool (whether it is loose), I hope you can solve the problem.

Mitsubishi and Frank are both Japanese systems, and they are much the same. If you know one of the Frank CNC system and the Mitsubishi system at first, the other system will be very quick after a few days of proficiency.

The difference in appearance is not very big, the difference in internal program functions is not big, but the operation panel is slightly different, the tool setting program and the function instructions are also a little different, and there are also some slight differences in the instructions **G** and M**.

Overall: Mitsubishi is a typical Japanese standard, paying attention to humanization, and the system is easier to operate; Fanak, on the other hand, focuses on the performance of the equipment, and the operation experience is more detailed.

In addition, Mitsubishi expands the control axis more conveniently, and the high-end system functions are slightly lacking compared to Frank, but they are commonly used.

Mitsubishi is more difficult to learn, fanuc is good to operate, the various functions in the panel are complex points of Mitsubishi, and the tool setting procedure is obvious.

Fanuc is concise and easy to use, and there is a difference in the instructions **G**, M**.

After reading the content of the poster's post, Lao Wei was very angry, which school and which teacher mistook people's children!

There is no control system in CNC programming, only the control system accepts the format, so this problem is solved through post-processing. At present, like Mitsubishi and Frank (to be precise, Fanuc) are Japanese brands, and the controller accepts the program format in accordance with the internationally recognized common format**. These two controllers can be executed as long as Mitsubishi can execute Fanuc, in other words, as long as Fanuc can execute Mitsubishi.

But at present, it is true that many controllers are not the same program format, especially domestic machine tools, such as the implementation of international standards, but in many details have their own standards, such as simple drilling, many domestic systems to implement the first or accept the way is different, in fact, this is a technical distance and other issues.

There is no need to change, the numerical control is universal, for users, except for the different operation interfaces, everything else is the same.