CNC Machining Centers

Almost every manufacturing company has CNC equipment there are many types and brands like Makino cnc machining centers, Toyosk, Okuma & Howa and many others. All brands of course have many advantages and disadvantages depending on what products will be in the process. Example for milling process I prefer okuma & howa because they are special in milling processes and machines are very robust and proven reliability. The main function of the CNC machining center is that it reduces manual labor and also save time. Because the machine is set by the computer, the various calculations involved in the job taken care of as well. Processes that can be done include CNC boring milling, drilling and tapping. CNC machining center to do all the work themselves, with perfect precision. To run a CNC machine programmers need to be in need, because the movement of the machine had been instructed via the computer. Thus not everyone can run a CNC machine needs to learn, a lot of places to study for cnc programming even in school - the school have been taught but the basic program. To further explore the need to have special training. In the CNC machining centers have 3 movement you should know that the first is the Circular Motion is a motion in a circle this is usually to make a seal holes in the second cylinder Straight Line Motion allows the machine to move in a straight line is usually to move the process of milling and then the third This movement also called movement position because this movement without cutting, bias to avoid crashing into material tool when the tool change (ATC), so need to move position.

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Parameter Configurations For Fanuc - Backup Data

Before you receive or send data such as parameters, programs, and other offsets to the machine CNC Machining, needs to be done setting the parameters for the data backup process is not an error. Since I never had the experience during the receive program error occurred. Below I write parameters - setting parameters for data backup.
Before you change the parameter settings for MDI PWE = 1 mode, appears Alarm 100 push CAN + RST and you're ready for setting parameters.

Cable data.

For 9 pin serial on PC RJ45 DB9                  For 25 pin serial on CNC RJ45 DB 25

5---------------------------------------------------------7
8---------------------------------------------------------4
2---------------------------------------------------------2
7---------------------------------------------------------5
3---------------------------------------------------------3

To DB 25 Pin 6,8,20 Jumper

Setting to PC

Baudrate = 4800 (Must match CNC setting).

Stop bits = 2

Data bit = 7

Parity = Even

Control code = Xon/Xoff

Setting CNC

Fanuc O series

CNC Setting Data

TV ON = 0

ISO = 1

I/O =0

Parameter 0002 = 000000001

0552 = 10 (Baudrate 4800).

Fanuc 6 series



CNC Setting Data

TV CHECK = 0

PUNCH CODE = 1

INPUT UNIT = 0

INPUT DEVICE 1 = 1

INPUT DEVICE 2 = 1

Parameters 306 = *00010*0

311 = 00001001

340 = 2

341 =1

* = Leave this bit set to what is currently

Fanuc 3 series

CNC Setting Data

TV ON = 0

ISO = 1

I/O= 0

Parameters 005 = 00000001

068 = 4800

Fanuc 10/11/12 Series

CNC Setting Data

TV CHECK = 0

PUNCH CODE = 0

INPUT DEVICE =1

INPUT DEVICE = 1

Parameter 5001 = 1

5110 = 1

5111 = 2

5112 = 10

Fanuc 16 / 18 Series



CNC Setting Data

TV CHECK = 0

PUNCH CODE = 1

I/O CHANNEL = 0 (0-3: CHANNEL NO)

TAPE FORMAT = 0

Parameters

0000 = 00000*10

0020 = 0

0100 = 00000000

0101 = 10000001

0102 = 0

0103 = 10

* = Leave this bit set to what is currently.

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Components CNC Vertical Milling Machine

Milling machine is divided there are 2 types of Vertical and Horizontal orientation of the term refers to the cutting spindle. That the mean vertical position of the machine spindle and cutting direction vertical and horizontal machinery is horizontal spindle position (horizontal cutting direction). Here I will discuss CNC Vertical milling machine. I will discuss the critical components on CNC Vertical Milling Machine.

- Table machine. Vertical milling machine can move with 2 axis X and axis Y. for each axis is equipped with a servo motor which in control through the amplifier with a command from the computer with a precision movement. Also equipped with a ballscrew, bearings and linear guide. Usually use oil for lubrication, this is very important because to maintain the smoothness of movement and ballscrew will be durable. This table you can move it manually by turning the pulse generator.
- Spindle machine. This section is a spindle house, this is what set the spindle rotation axis Z. cutting moves this spindle motor is also in motion by using a timing belt as the transmission.
- Control Panel. Control Panel contains a collection of many buttons are in front of the machine that serves to give commands such as rotating spindle, to change parameters, and other programs.
- Monitor. The monitor will display the position coordinates, position the machine, parameters, diagnostics and others.
- Magazine tool. Magazine tool is to place the standby tool to be used in a single machining operation. Because in one program usually use some kind of tool. Tool exchange is performed automatically called ATC (Automatic Tool Change).
- Coolant. Coolant used for cooling at the cutting progresses, each machine is equipped with the system.

That's the critical components on CNC Vertical Milling Machine.

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