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SMA· In stock

Slot Mid-Axis

Create a centred work axis for any slot — in one click.

  • One-click middle work axis for slots
  • Axis stays centred even when slot parameters change
  • Works in Assembly and Part documents
  • Auto-renames the axis and tidies the browser
15-day free trial Works with Inventor 2020–2027 Docs
Slot Mid-Axis
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Inventor has no direct way to create a middle axis for a slot, which makes centring a hole to the middle of a slot awkward. The usual workaround — adding constraints based on the slot’s width and length — is time-consuming and breaks when the parameters change. SMA creates a stable, centred work axis in one click.

Mid-axis in one click

Select a slot face and SMA analyses it, picks the best method, and creates the middle work axis.

Stays centred

The axis always points to the middle of the slot — changing the slot’s parameters won’t move it.

Tidy by default

Renames the axis to its feature and rearranges the browser, in Assembly and Part documents alike.

At a glance

  • Runs inAssembly & Part
  • CreatesParametric middle work axis
  • Free trial15 days, full access
  • LicenceYearly or Lifetime

Capabilities

  • InputSelect a slot face
  • CreatesCentred work axis (parametric)
  • DocumentsAssembly · Part
  • Tidy-upAuto-rename + browser reorder

Compatibility

  • Inventor2020 – 2027
  • UpdatesLifetime includes 1 year free
  • Guarantee14-day money-back

Download Slot Mid-Axis

Free 15-day trial — it starts automatically on install. Get the signed Windows installer from our Downloads page.

  • Version27.0.8
  • Inventor2020–2027
  • PlatformWindows (.msi)

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Which documents does SMA work in?

Both Assembly and Part documents.

Does the axis update if I change the slot?

It stays in the middle of the slot regardless of parameter changes — it always points to the centre.

Is there a free trial?

Yes — 15 days with full access.

Pricing

Pick the right plan.

Free trial · 15 days · full access All features unlocked. No limited mode.
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SMA (SLOT MID-AXIS) · YEARLY

Subscription

€9.99
per year
excl. VAT · cancel anytime
  • 1 Inventor add-in
  • Floating license
  • All updates included
  • Online + offline licensing
  • Email support
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SMA (SLOT MID-AXIS) · LIFETIME

One-time

€69.99
one-time payment
excl. VAT · own it forever
  • 1 Inventor add-in
  • Floating license
  • 1 year of free updates
  • Online + offline licensing
  • Email support
Buy lifetime
ALL APPS · LIFETIME

Everything, forever

€499
one-time payment
excl. VAT · own it forever
  • All BLUE MECH add-ins, one floating license
  • Future add-ins included
  • 1 year of free updates
  • Online + offline licensing
  • Email support
Buy lifetime

Floating license — each seat runs on any number of workstations, just one at a time.

Buying for a team? Save 10% on 10+, 15% on 25+, 20% on 50+ licences — applied automatically at checkout. Full rate on yearly plans, half on lifetime. Need 50+ seats or a custom arrangement? Get a team quote →
Slot Mid-Axisfrom €9.99
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