Probe v11

Dimensions

v11 slanted taper with top cylinder dimensions, in microns

base_diameter = 250
base_radius = 125
base_center_x = 0
base_center_y = 0
top_diameter = 7.5
top_radius = 3.75
taper_height = 150
top_center_x = 271.25
top_center_y = 0
top_positive_x_edge = 275
top_negative_x_edge = 267.5
positive_x_side_overhang = 150
positive_x_side_angle_degrees_from_normal = 45
negative_x_side_run = 392.5
negative_x_side_angle_degrees_from_normal = 69.0848634
cylinder_diameter = 7.5
cylinder_radius = 3.75
cylinder_height = 7.5
cylinder_center_x = 271.25
cylinder_center_y = 0
cylinder_z0 = 150
cylinder_z1 = 157.5
total_height = 157.5

assumptions
The base and top taper sections are circular and parallel to the substrate.
The top circle center is set exactly to x=(base_radius + height - top_radius) = 271.25 microns.
The top circle and cylinder are shifted along +x relative to the base center.
The xz schematic labels the sidewall angles implied by the explicit center placement.
The taper and cylinder share the same 7.5 micron diameter top interface.

STL files

• slanted_taper_cylinder_v11.stl

Cross-sections

---

Source: nanopositioning_probes/v11/