WEIHONG 200 Series Manufacturer's Manual

上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
- 46 - Specialized, Concentrated, Focused
Parameter
Definition
Setting Range
coordinate Z2 of Z-axis
 Subtract Z1 from Z2, and its result equals to the thickness of tool presetter. Manually enter this
value into this parameter.
3.6.3 Fixed Calibration
Fixed calibration refers to the calibration operation on a certain fixed position of machine tool due to
tool damage or other causes, frequently used in multi-tool mode. The length of tool and the clamping
position may vary, thus tool offset should be reconfirmed by fixed calibration and the sketch map of fixed
calibration is shown in Fig. 3-18.
Workbench
Tool
presetter
Fix this position
according to
“tool presetter
position in fixed
calibration”
Position
before
calibration
① Automatically locate to
the target position swiftly
② Repeated tool
calibrations up and
down
Fig. 3-18 The process of fixed calibration
The process of fixed calibration refers to input of the D-value of the recorded machine coordinate of
tool nose when reaching the tool presetter surface subtracting the thickness of tool presetter into ―tool
offset‖.
Tool offset= Machine coordinate – Thickness of tool presetter
Workbench
Machine
Coordinate Z=0
Tool Offset
Tool
Presetter
Fig. 3-19 The sketch map of tool offset
The steps of fixed calibration are as below:
1) Select tool according to tool No.;
2) Execute fixed calibration to the selected tool and record the tool offset;
3) Execute step 1 and 2 to each tool;
4) Select any tool to move to workpiece surface for clearing.
 Related Parameters
Parameter
Definition
Setting Range
Cali Block Thickness
The height of tool presetter surface
in fixed calibration to the workbench
surface
0~100 (mm)
X coordinate of fixed cali
The machine coordinates of tool
Negative Travel Limit (MCS) ~

WEIHONG 200 Series Specifications

General

Brand	WEIHONG
Model	200 Series
Category	Control Systems
Language	English