Before a J10 housing lot enters the line at JIAJINGCAT (AutoWipeBot), we measure fit, seal face, and finish against the drawing — and we stop the run if the lot fails those checks, even when shipping pressure is high.
I am Chen, factory lead. This morning the first cart of J10 top and bottom housings sat on the incoming bench, still in supplier bags, before anyone opened a work order. That is the rule here: incoming IQC first, line start second. We are not trying to look busy. We are trying to avoid building a full batch on a housing that will fail seal or later assembly fit.
What we measured today
On the IQC bench we pull a sample from each incoming housing lot and check three things that decide whether the line may start:
- Fit to the drawing — critical dimensions that control how the J10 stack closes. The J10’s own body thickness is about 60 mm (nominal); housings that fight that stack do not belong on the line.
- Seal face condition — the contact surface that has to hold vacuum when the unit is on glass. A nick or warp here is cheaper to catch at IQC than after motors and tanks are installed.
- Finish and gate marks — cosmetic and structural clues that the moulding lot is stable. We photograph fails; we do not argue with the photo.
I write the lot ID, sample size, pass/fail, and the operator initials on the IQC sheet before production control gets a green light. If the sheet is blank, the line does not start. That sounds strict because it is.
We do not publish certificate numbers in this diary. CE / UKCA / FCC are the certification categories we prepare documentation for; IDs go on the certifications page when they are released. Today’s work was plastic and metal IQC, not a lab report.
Why this honesty matters for buyers
Buyers who run OEM or private-label programmes ask how we keep early shipments consistent. My honest answer is boring: we refuse to romanticise a bad housing lot. If fit, seal face, or finish fails, we quarantine the lot and talk to the supplier. We do not “use it carefully” on the first fifty units of an OEM order.
That boundary protects the partner more than it protects our schedule. A delayed line start is cheaper than a delayed recall conversation. Public claims only stay honest if the mechanical stack was built on parts that passed IQC.
If you are evaluating us as a window cleaning robot OEM partner, ask to see how incoming housing IQC is logged. You should hear the same story I just wrote — not a marketing rewrite. For the current J10 / platform specs overview, start at our products hub.
Boundary (read this once)
We do not start assembly on a housing lot that fails incoming fit, seal-face, or finish checks. Schedule pressure is not a reason to skip IQC. We also do not invent customer names, fake pass rates, or certificate IDs in these diaries.
Weak CTA (optional)
If you need the OEM brief or want to schedule a factory / video walkthrough of the IQC bench, email xinye1331@gmail.com or use Contact.
Builder / CMS notes
- Status: READY · CMS FULL（2026-11-11 事实闸终审通过）。
- Paste H1 + body; keep first paragraph = `quotable_opener` (GEO).
- Internal links already in prose: `/en/oem-odm`, `/en/products`.
- Schema: BlogPosting; author Chen (Factory lead); Organization name JIAJINGCAT, alternateName AutoWipeBot.
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Word count (body approx.)
~560 words (target 350–700).
Draft: SEO·GEO 官执行器 · Day1 · 2026-11-09 America/Los_Angeles · fact-gate revise 2026-11-11 · research-only; no server change; no post.