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  2. Spotface - Wikipedia

    en.wikipedia.org/wiki/Spotface

    A spotface or spot face is a machined feature in which a certain region of the workpiece (a spot) is faced, providing a smooth, flat, accurately located surface.

  3. Engineering drawing abbreviations and symbols - Wikipedia

    en.wikipedia.org/wiki/Engineering_drawing...

    spotface. slip fit SFACE or S/FACE: spotface SHCS: socket head cap screw: A cap screw with a socket head (usually implying a hex socket, driven with a hex key. SHN: shown: See Part number > Symmetrical parts for explanation. SHSS: socket head set screw: A set screw with a socket head (usually implying a hex socket, driven with a hex key. SI

  4. Counterbore - Wikipedia

    en.wikipedia.org/wiki/Counterbore

    For a spotface, material is removed from a surface to make it flat and smooth, usually for a fastener or a bearing. Spotfacing is usually required on workpieces that are forged or cast. A tool referred to as a counterbore is typically used to cut the spotface, although an endmill may also be used. Only enough material is removed to make the ...

  5. Spot face - Wikipedia

    en.wikipedia.org/?title=Spot_face&redirect=no

    This page was last edited on 16 December 2012, at 19:09 (UTC).; Text is available under the

  6. Coin orientation - Wikipedia

    en.wikipedia.org/wiki/Coin_orientation

    Coin orientation (or coin alignment or variations of these) is the relation of the vertical orientation of the images on the obverse and reverse sides of coins to one another. The two basic relations are called medallic orientation and coin orientation .

  7. Geometric design of roads - Wikipedia

    en.wikipedia.org/wiki/Geometric_design_of_roads

    The alignment is the route of the road, defined as a series of horizontal tangents and curves. The profile is the vertical aspect of the road, including crest and sag curves, and the straight grade lines connecting them.

  8. Heterojunction - Wikipedia

    en.wikipedia.org/wiki/Heterojunction

    The three types of semiconductor heterojunctions organized by band alignment. Band diagram for stradding gap, n-n semiconductor heterojunction at equilibrium.. The behaviour of a semiconductor junction depends crucially on the alignment of the energy bands at the interface.

  9. List of alignment visualization software - Wikipedia

    en.wikipedia.org/wiki/List_of_alignment...

    This page is a subsection of the list of sequence alignment software. Multiple alignment visualization tools typically serve four purposes: Aid general understanding of large-scale DNA or protein alignments; Visualize alignments for figures and publication; Manually edit and curate automatically generated alignments; Analysis in depth