.. _auto_adhesive_import_tds:

*ADHESIVE — IMPORT TDS*
=======================

Imports adhesive product entries from a customer-supplied CSV or Excel file of Technical Data Sheet values. Use this when you have an internally-curated database (e.g. proprietary Henkel allowables, NCAMP-validated aerospace data) or need to override the built-in industry-typical ranges. Required columns: name, manufacturer, type, lap_shear_MPa. Recommended: tensile_strength_MPa, peel_strength_N_per_mm, E_modulus_MPa, G_modulus_MPa, G_Ic_J_per_m2, G_IIc_J_per_m2, eta_BK, T_min_C, T_max_C, cure, description, provenance, citation. Output products dataset can be merged into the catalog or piped directly into LSDYNA_AdhesiveBondAnalysisWorker.

When to use
-----------

Tagged: ``adhesive``, ``csv``, ``custom``, ``database``, ``excel``, ``import``, ``tds``, ``upload``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - TDS File (CSV/Excel)
     - tds_file
     - file
     - —
     - 
     - Spreadsheet of adhesive properties — one product per row.
   * - Provenance Default
     - provenance
     - string
     - customer_imported
     - 
     - Default provenance for rows that don't carry their own. customer_imported = user's internal test data; manufacturer_tds_certified = traceable to a specific TDS revision.
   * - Citation Default
     - citation
     - string
     - —
     - 
     - Free-text citation to apply to all imported rows that don't carry their own (e.g. 'Henkel TDS rev 2024-03 internal copy').

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - Imported Products
     - products
     - dataset
     - Map of product name → property object, ready to merge into the catalog or feed into LSDYNA_AdhesiveBondAnalysisWorker.
   * - Rejected Rows
     - rejected
     - dataset
     - Rows that failed validation, with per-row errors and the original raw values for debugging.
   * - Summary
     - summary
     - dataset
     - Imported / rejected / total row counts.

Disciplines
-----------

- engineering.adhesive.analysis
- data.import

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   Auto-generated from <code>platform</code> schema. Worker id: <code>adhesive_import_tds</code>. Schema hash: <code>1a09a142960f</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
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