Siemens Sinumerik 810T Manual de usuario descargar pdf (Pagina 19)

EMCO WINNC SINUMERIK 810/820 T

B 7

BASICS

Tool Data Measuring by Scraping

Manual Calculation

• Clamp a workpiece with exact measured diameter.

• Select the mode JOG

• Traverse with the tool turret disk onto the workpiece

(standing spindle)

Reduce feed to 1 %

Hold a sheet of paper between workpiece and tool

turret disk and traverse with the tool turret disk (tool

mount reference point) so far onto the workpiece

until the paper stucks.

• Read and note the actual Z position (Z1) of the

slide.

• Move away the tool turret from the workpiece and

swivel in the first tool to be measured.

• Traverse with the tool tip onto the face of the

workpiece, insert paper, reduce feed.

• The difference between old and new Z position is

the tool offset L2 = Z1 - Z.

• Traverse with the tool tip onto the circumference of

the workpiece, insert paper, reduce feed.

• Read and note actual x position (X1) of the slide.

• Slide position X1 and diameter of the workpiece D

are diameters; the tool offset L1 is a radius.

• L1 =

X1-D

• Enter the values L1 and L2 and the type (cutter

position) and the cutter radius for the respective

tool offset..

• Repeat this sequence for the following tools.

Automatic Calculation

• Clamp a workpiece with exact measured diameter.

• Select the mode JOG

• Traverse with the tool turret disk onto the workpiece

(standing spindle)

Reduce feed to 1 %

Hold a sheet of paper between workpiece and tool

turret disk and traverse with the tool turret disk (tool

mount reference point) so far onto the workpiece

until the paper stucks.

• Read the actual Z position (Z1) of the slide and key

in this value into the input line.

• Press softkey TO AUTOM.

• Move cursor to the input field "reference Z" and

take over the actual Z position which was put in into

the input line by pressing .

• Enter workpiece radius as "reference X".

• Move away the tool turret from the workpiece and

swivel in the first tool to be measured.

• Traverse with the tool tip onto the face of the

workpiece, insert paper, reduce feed.

• Enter the type (cutter position) and the cutter radius

for the respective tool offset.

• Press softkey TO AUTOM.

• Enter tool offset number, ZO no. = 53 and press the

softkey STORE Z-AXIS.

• Traverse with the tool tip onto the circumference of

the workpiece, insert paper, reduce feed.

• Press softkey STORE X-AXIS.

• Repeat this sequence for the following tools.

Note

With drilling tools (type 10) L1 is the length of the tool

in Z direction.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 89 90

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Siemens Sinumerik 810T Manual de usuario Pagina 19

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