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Parameters and Operators Available for 3D Spark's Expression Based Features (Process Steps, Pricing Configurator, Traffic Light)
The operators and parameters for Process Steps, Pricing Configurator and Traffic Light are listed below.
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Parameters for Expression Based Process Steps
|
Description |
Parameter |
|
Part volume (cm³) |
part_vol |
|
Part volume (cm³) |
part_volume |
|
Part surface area (cm²) |
part_srf_area |
|
Part surface (cm²) |
part_surface |
|
Bounding box dimension in x-direction (mm) |
bb_x |
|
Bounding box dimension in y-direction (mm) |
bb_y |
|
Bounding box dimension in z-direction (mm) |
bb_z |
|
Minimum bounding box dimension in x-direction (mm) |
min_bb_x |
|
Minimum bounding box dimension in y-direction (mm) |
min_bb_y |
|
Minimum bounding box dimension in z-direction (mm) |
min_bb_z |
|
Lot size |
lot_size |
|
Part mass (g) |
part_mass |
|
Support surface area (cm²) |
sup_srf_area |
|
Support surface (cm²) |
support_surface |
|
Full support volume (cm³) |
sup_vol_full |
|
Real support volume (cm³) |
sup_vol_real |
|
Support mass (g) |
sup_mass |
|
Support mass (g) |
support_mass |
|
Oriented bounding box dimension in x-direction (mm) |
or_bb_x |
|
Oriented bounding box dimension in y-direction (mm) |
or_bb_y |
|
Oriented bounding box dimension in z-direction (mm) |
or_bb_z |
|
Parts per job |
parts_pj |
|
Parts per job |
parts_per_job |
|
Build height (mm) |
bld_h |
|
Build height (mm) |
build_height |
|
Number of layers |
n_lyr |
|
Number of layers |
layers |
|
Total mass (g) |
total_mass |
Example
part_vol * 0.5 : This process step costs 0.5€ per cm³ of part volume.
Pricing Configurator Parameters / Operators
|
Operator |
Explanation |
Usage examples |
|
+ |
Plus |
lot_size + 5 |
|
– |
Minus |
total_mass – support_mass |
|
* |
Times |
cost_pp * 1.6 |
|
/ |
Divided by |
total_mass / lot_size |
|
^ |
Power |
part_mass ^ 2 (square of part mass) |
|
exp(x) |
e to the power of the parameter x |
exp(2) (Result=7.389) |
|
ln(x) |
Natural logarithm of paramater x |
ln(lot_size) |
|
log(x) |
Logarithm of x to base 10 |
log(lot_size) |
|
< |
Smaller than |
part_vol < 1000 |
|
<= |
Smaller than or euqual to |
part_vol <= 1000 |
|
> |
Larger than |
part_vol > 1000 |
|
>= |
Larger than or euqual to |
part_vol >= 1000 |
|
= |
Equal to |
lot_size = 1 |
|
& |
AND operator |
(part_vol > 100) & (lot_size < 15) Please do not forget the parentheses |
|
| |
OR operator |
(part_vol > 100) | (lot_size < 15) Please do not forget the parentheses |
|
Property |
Parameter |
|
Part Volume (cm³) |
part_vol |
|
part_volume |
|
|
Part Surface Area (cm²) |
part_srf_area |
|
part_surface |
|
|
Bounding Box X (mm) |
bb_x |
|
Bounding Box Y (mm) |
bb_y |
|
Bounding Box Z (mm) |
bb_z |
|
Lot Size |
lot_size |
|
Part Mass (g) |
part_mass |
|
Surface Area Requiring Supports (mm) |
sup_srf_area |
|
support_surface |
|
|
Support Volume (cm³) |
sup_vol_real |
|
Support Mass (g) |
sup_mass |
|
support_mass |
|
|
Oriented Bounding Box X (mm) |
or_bb_x |
|
Oriented Bounding Box Y (mm) |
or_bb_y |
|
Oriented Bounding Box Z (mm) |
or_bb_z |
|
Parts per Job |
parts_pj |
|
parts_per_job |
|
|
Build Height (mm) |
bld_h |
|
build_height |
|
|
Number of Layers |
n_lyr |
|
layers |
|
|
Total Mass (g) |
total_mass |
|
Total Cost per Part (€) |
cost_pp |
|
Cost of Pre-Process Steps per Part (€) |
step_cost_pre |
|
Cost of Main-Process Step (Manufacturing Step) per Part (€) |
step_cost_main |
|
Cost of Post-Process Steps per Part (€) |
step_cost_post |
|
Margin |
margin (enter 0.3 for 30%) |
|
Overhead |
overhead (enter 0.3 for 30%) |
|
|
|
|
Batch Variables |
|
|
Total Part Volume (Batch only) (cm³) |
batch_part_vol |
|
Total Surface Area (Batch only) (cm²) |
batch_part_srf_area |
|
Total Part Bounding Box Volume (Batch only) (cm³) |
batch_bbox_vol |
|
Total Lot Size (Batch Only) |
batch_lot_size |
Traffic Light Parameters / Operators
|
Operator |
Explanation |
Usage examples |
|
+ |
Plus |
lot_size + 5 |
|
– |
Minus |
total_mass – support_mass |
|
* |
Times |
cost_pp * 1.6 |
|
/ |
Divided by |
total_mass / lot_size |
|
^ |
Power |
part_mass ^ 2 (square of part mass) |
|
exp(x) |
e to the power of the parameter x |
exp(2) (Result=7.389) |
|
ln(x) |
Natural logarithm of paramater x |
ln(lot_size) |
|
log(x) |
Logarithm of x to base 10 |
log(lot_size) |
|
< |
Smaller than |
part_vol < 1000 |
|
<= |
Smaller than or euqual to |
part_vol <= 1000 |
|
> |
Larger than |
part_vol > 1000 |
|
>= |
Larger than or euqual to |
part_vol >= 1000 |
|
= |
Equal to |
lot_size = 1 |
|
Property |
Parameter |
|
Part Volume (cm³) |
part_vol |
|
part_volume |
|
|
Part Surface Area (cm²) |
part_srf_area |
|
part_surface |
|
|
Bounding Box X (mm) |
bb_x |
|
Bounding Box Y (mm) |
bb_y |
|
Bounding Box Z (mm) |
bb_z |
|
Lot Size |
lot_size |
|
Part Mass (g) |
part_mass |
|
Surface Area Requiring Supports (mm) |
sup_srf_area |
|
support_surface |
|
|
Support Volume (cm³) |
sup_vol_real |
|
Support Mass (g) |
sup_mass |
|
support_mass |
|
|
Oriented Bounding Box X (mm) |
or_bb_x |
|
Oriented Bounding Box Y (mm) |
or_bb_y |
|
Oriented Bounding Box Z (mm) |
or_bb_z |
|
Parts per Job |
parts_pj |
|
parts_per_job |
|
|
Build Height (mm) |
bld_h |
|
build_height |
|
|
Number of Layers |
n_lyr |
|
layers |
|
|
Total Mass (g) |
total_mass |
|
Total Cost per Part (€) |
cost_pp |
|
Cost of Pre-Process Steps per Part (€) |
step_cost_pre |
|
Cost of Main-Process Step (Manufacturing Step) per Part (€) |
step_cost_main |
|
Cost of Post-Process Steps per Part (€) |
step_cost_post |
|
Margin |
margin (enter 0.3 for 30%) |
|
Overhead |
overhead (enter 0.3 for 30%) |