OULIN OULIN
中文 Learn More

ENGINEERING / MATERIAL OPTIMIZATION

Material Optimization

Within confirmed performance and geometry constraints, identify redundancy and adjust sections, spacing or specification consolidation—then re-check.

Contact engineeringRead service scope

First lock what must not change

Material optimization starts from a constraint list—not from “cutting material”. Lock the performance, geometry and comparison scope that must remain.

Where it applies

  • Redundancy identification on an existing scheme/model
  • Paths for section, spacing and spec consolidation
  • Feedback links to structural calculation and BOM

Constraints that stay fixed

  • Strength, deflection and stability boundaries
  • Installation space, clearance and host geometry interfaces
  • Applicable codes, materials and connection conditions
  • Comparison object, input basis and evaluation scope

Outputs and boundaries

  • Explain which optimization paths apply
  • Same-object qualitative comparison and re-check requirements
  • Catalogue entry for updated drawings and lists

Boundary: no fixed weight/cost savings promises; without real data, only qualitative notes—no invented savings rates.

Example
Material-optimization constraint and load-path illustration
Example: lock performance and geometry constraints before optimization. Sample object DEMO / N-012.

Which aspects can be optimized

Not every project supports every path. First judge whether the case has room, then choose the matching path.

Section matching

After re-checking stress, deflection, stability and connections, choose a better-matched section and thickness—not simple thinning.

Path · section

Support spacing

When section capacity and node conditions allow, adjust support spacing to reduce repeated members while keeping performance boundaries.

Path · spacing

Specification consolidation

Group by load case, standardize lengths and unify connections so similar specs converge into fewer reusable specs.

Path · consolidate

Node matching

After section or spacing changes, re-check connectors, anchorage and node IDs so local mismatches do not appear.

Path · nodes

Example
Support-system optimization path illustration
Example: paths cover section, spacing, consolidation and node matching. Sample object DEMO / N-012.

These are method paths. Not every project must use all of them.

See the change on the same object

Before/after comparison shares model scope, inputs and evaluation basis. Without real project data, the following is a qualitative example.

Before · example
Section and spacing before optimization
Before: conservative specs and locally dense layout (qualitative).
After · example
Section and spacing after optimization
After: section and spacing matched to checks with consolidated specs (qualitative).

Example premise：Same reference object DEMO / N-012; performance boundaries, geometry interfaces and evaluation basis unchanged; only section matching and spacing logic adjusted (method illustration).

Swipe horizontally to view the full comparison table.

Item Before
Baseline 		After
Adjusted
Model scope Same reference object N-012Same reference object N-012
Performance boundary Keep strength/deflection/stabilitySame constraints, re-checked
Section status Conservative specs (qualitative)Matched specs (qualitative)
Layout status Locally dense (qualitative)Spacing set by calculation (qualitative)
Spec variety Similar specs scatteredConsolidated reusable specs
Savings rate N/A (no real data)N/A (no invented rate)

Comparison note

This comparison shows “constraints fixed, paths explainable, results re-checked”. It is not an approved project result and does not imply fixed material savings.

Sample data · DEMO / N-012. Project structural calculation and released documents remain authoritative.

Changes must be re-checked

An adjustment does not automatically keep the same performance. Any section, spacing or spec change returns to the check loop.

  1. Lock constraints

    Confirm performance, geometry and comparison basis were not rewritten.

  2. Apply adjustments

    Update section, spacing or consolidation along the selected path.

  3. Structural re-check

    Re-check strength, deflection, stability and node matching.

  4. Sync related services

    Feed back into node design, detailing drawings and BOM.

  5. Release update

    Freeze the updated version and form a deliverable catalogue.

Updated drawings and lists

Link to structural calculation and BOM. No fixed savings promise. No downloads without real files.

Note

Constraint / premise list

Records performance and geometry that must stay fixed.

Sample / pending

Same-object comparison record

States changed items and evaluation basis.

Handoff

Re-check entry

Hands off to controlled structural results.

Handoff

Updated detailing drawings

Layout, section and IDs stay aligned.

Handoff

Updated BOM / spec table

Catalogue after consolidation.

Note

Version-difference note

Records add / modify / cancel impact.

Related: Structural calculationRelated: BOM / technical output