CV Auto-Assigns Tall Cabinet Parts to 10-Foot Sheets and Nests Them

Use a CV software rule to assign cabinet parts over 8 ft to 10-foot sheets and nest similar thickness parts with them.

Creator
Hunter Trim & Cabinets
Company
Hunter Trim & Cabinets
Wastes
Problem

Tall cabinet parts over 8 ft required someone to manually change the material on every affected part to a 10-foot sheet. That repeated setup step added overprocessing and made it easy to miss a part or apply the rule inconsistently.

Solution

The team configured CV so parts that need a 10-foot sheet are assigned automatically. CV also nests other similar thickness parts on that same 10-foot sheet.

Lean principle

Encode proven material decisions into software so they are reused consistently.

What is a CV Auto-Assigns Tall Cabinet Parts to 10-Foot Sheets and Nests Them?

This is a software rule in CV that handles a known cabinetmaking exception. When tall cabinet parts are over 8 ft and need longer sheet material, CV assigns them to a 10-foot sheet instead of relying on manual material changes.

The rule also nests other parts of similar thickness on the same 10-foot sheet. The material decision and the nesting decision happen together, so the correct setup is built into the normal job flow.

The improvement turns operator knowledge into reusable system knowledge. Instead of each person remembering the exception, the software applies the proven decision every time the condition appears.

Why it works

It makes the correct material choice visible and reusable inside CV, so the team does not re-solve the same tall cabinet problem on every job.

  • Knowledge reuse: the rule captures the proven decision that tall cabinet parts over 8 ft need 10-foot sheets.
  • Added value: programmers can focus on correct job output instead of repeated material edits.
  • Mistake-proofing: automatic assignment reduces the chance that a tall part stays on the wrong sheet material.
  • Standard nesting: similar thickness parts are grouped by the same rule, reducing variation in how the 10-foot sheet is prepared.

Evidence: The transcript says tall cabinets over 8 ft previously required manually changing the material on all parts that needed a 10-foot sheet. It also says CV now automatically assigns those parts to a 10-foot sheet and nests other similar thickness parts on that sheet.

How to create this idea

  1. 1
    Find the repeated exception

    Look for parts that repeatedly need manual material changes. In this case, the trigger was tall cabinet parts over 8 ft.

  2. 2
    Define the rule

    Write the condition and action clearly. Example: when a part needs more than an 8 ft sheet, assign it to 10-foot sheet material.

  3. 3
    Configure CV

    Set the rule in CV or your cabinet design and nesting software. Include the correct sheet length and the part conditions that should trigger it.

  4. 4
    Add nesting logic

    Configure the rule to place other similar thickness parts on the same 10-foot sheet when appropriate. Keep the nesting logic tied to the same material standard.

  5. 5
    Test a known job

    Run a tall cabinet job that previously needed manual edits. Confirm that the right parts move to 10-foot sheets and that similar thickness parts nest with them.

  6. 6
    Update standard work

    Document that the material change is now automatic. Remove old instructions that tell people to make the same change manually unless a special case applies.

Best used when

  • tall cabinets
  • sheet goods
  • repeated exceptions
  • nesting software
  • manual material edits

Less useful when

  • one off work
  • no nesting software
  • single sheet size
  • unstable rules

Products and tools mentioned

  • Cabinet design and nesting software: CV is used to auto-assign tall cabinet parts to 10-foot sheets and nest similar thickness parts.
  • Sheet material: 10-foot sheets are assigned to cabinet parts that need longer material than standard 8 ft sheets.

Tags

Problem
manual setupwrong materialoverprocessing
Lean methods
knowledge reusemistake proofingstandard workautomation
Application
cabinetmakingnestingsheet goodsCNC prep
Source

Captured from Hunter Trim & Cabinets at Hunter Trim & Cabinets in the video "Lean Improvements 8/7/26", at 00:01:24. On Lean Toolbox. Watch the original video on YouTube ↗

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