PCB quote BOM normalization
Automated Quote BOM Preparation
Normalize customer BOMs into the company quote template, map substitute materials, and produce processing notes plus a human-confirmation checklist.
Solution overview
This case covers the common workflow of preparing a quote BOM before PCB quoting. Engineering and quoting teams hand the customer’s original material list to ClawX for normalization into the company’s standard quote template.
ClawX locates the customer spreadsheet header, writes valid material rows into the standard quote BOM while preserving layout, and simultaneously produces processing notes plus a human-confirmation checklist. People review only exceptions—they do not re-enter the full list.
- Business scenario
- Normalize PCB quote BOMs, unify fields, identify substitutes and critical materials, and output a standard quote sheet.
- Channels and systems
- ClawX + Excel/spreadsheet files + processing summary.
- Current workload
- A single quote-BOM preparation typically takes about 8 person-hours of manual copy, mapping, and exception notes.
- Execution frequency
- Executed per customer quote request or BOM revision.
- Outcome after adoption
- Produce a standard quote BOM, processing notes, and a human-confirmation checklist for engineering and quoting review.
Acceptance metrics: before vs. after
| Before | After | |
|---|---|---|
| BOM preparation | Copy, paste, and check every column manually | Automatically identify 53 valid material rows and write them into the standard sheet. |
| Substitute-material rules | Judge substitutes and priority order manually | Organize 53 material relationships and mark preferred versus alternate parts. |
| Special materials | Rely on experience to spot PCB boards, beads, and similar exceptions | Identify 1 PCB material row and 1 bead material row, then apply the configured rules. |
| Exception logging | Special cases often remain in verbal handoffs | Automatically list 2 items that require human confirmation. |
Customer background and business challenge
Enterprise type
PCB and electronics manufacturers whose quoting and engineering teams must convert customer BOMs into an internal standard quote sheet quickly.
Business department
Engineering, quoting, procurement, and material-control teams jointly verify the BOM and production feasibility.
Knowledge sources
Standard BOM templates, reference-designator rules, sourcing attributes, soldering methods, PCB stack-up/layer rules, and bead handling rules.
Current pain point
Before PCB quoting, teams must quickly verify the customer BOM, PCB materials, SMT/through-hole attributes, and critical parts. Customer file formats are inconsistent; unrecognizable designators or special soldering methods must never be guessed—they must be listed clearly for human confirmation.
Implementation panorama
Before · SOP
- 1Open the customer’s original BOM
- 2Locate headers and valid material rows manually
- 3Copy columns into the standard sheet one by one
- 4Check substitute relationships and priority order manually
- 5Record exceptions separately
After · SOP
- 1Upload the customer’s original BOM
- 2ClawX normalizes the BOM automatically
- 3Map fields automatically while preserving spreadsheet styling
- 4Generate the quote BOM, processing notes, and confirmation checklist
- 5People review only special cases
Real-world workflow
Upload the BOM
Select the customer’s original material-list spreadsheet.
Locate headers
Find the working sheet and header row in the customer file.
Fill the standard sheet
Preserve the standard template styling while writing BOM content.
Apply rules
Check substitutes, open-source versus customer-specified sourcing, PCB, and bead rules.
Output results
Produce the spreadsheet, processing notes, and human-confirmation checklist.
Implementation results and value data
Figures below come from an observed quote-BOM preparation run on a customer spreadsheet with a “Report” working sheet.
| Before | After | |
|---|---|---|
| Quote-BOM preparation time | About 8 person-hours per project | About 15–25 minutes per run; multiple quote jobs can run in parallel |
| Valid material rows | Counted and copied manually | 53 valid material rows written automatically |
| Substitute relationships | Judged case by case from experience | 53 substitute relationships organized automatically |
| SMT material summary | Summarized manually across columns | 52 SMT material types / 405 pieces summarized automatically |
| Human confirmation items | Often left in verbal or informal notes | 2 confirmation items listed automatically for review |
| Human involvement | Full-list re-entry and full recheck | People review only special cases on the confirmation list |
Before-and-after comparison
Before
Quoting staff manually prepare the customer BOM, judging sourcing attributes, soldering methods, substitute relationships, and spreadsheet formatting item by item. A single project typically takes about 8 person-hours.
After
ClawX normalizes the original BOM into the standard quote material list and automatically outputs processing notes and a confirmation checklist. A single run takes about 15–25 minutes; multiple quote projects can be processed in parallel, and people only review special cases.
Delivered value
Standard quote BOM output
Write valid materials into the company quote template while preserving layout.
Substitute-material mapping
Mark preferred parts and alternate parts according to business rules.
Special-material recognition
Apply PCB and bead rules instead of relying only on tribal knowledge.
Traceable processing notes
Record valid-row counts, relationships, special-material hits, and check results.
Human confirmation boundary
Escalate ambiguous designators and special soldering methods for explicit review.
Observed human-confirmation items
These items come from the observed run and remain human-owned decisions. ClawX lists them instead of guessing.
Reference-designator prefix
Row 47: the designator prefix Y1 needs human confirmation before it can be treated as a standard category.
Special soldering method
Row 57: a special soldering method was provisionally treated as SMT and still needs engineering confirmation.
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