EST. JJ
LOADING

JJ Engineering

[░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░] 0%
BOOT · 01 RUNTIME OK··
BOOT · 02 WORKSPACE MOUNTED··
BOOT · 03 CAD ASSETS LINKED··
BOOT · 04 SHADERS COMPILED··
BOOT · 05 GEOMETRY DECODED··
BOOT · 06 WORKSPACE READY··

TIP — SCROLLING IS LENIS-SMOOTHED — TRACKPAD GESTURES WORK

PREPARING WORKSPACE

CLICK TO ENTER

OR PRESS ENTER · SPACE

JJ ENG
All case studies

CASE STUDIES

Technical Development

From a vague problem to a working, validated design.

Cutting table modernisation
Cutting table modernisation
Cutting table modernisation
Cutting table modernisation
Cutting table modernisation
1 / 5

01 / 03

Cutting Table Full Modernisation

A major overhaul of the Freymatic lifting system.

  • Bearing-sleeve thickness increased from 6 mm to 8 mm.
  • Bearing type changed from pillow-block to 4-hole flange (superior orientation).
  • Hollow box section filled with solid BDMS bar at critical stress points.
  • Cross-bracing added at critical joining points.
  • Front of the machine now structurally joined to the rear using M16 12.9 bolts with structural beam and plates.
  • Side cam rollers and wear plates replaced with 30 mm-thick linear bearings (SHSLM).
  • Structural beams welded under the main side structure, adding a further 250 mm PFC to the 100 × 4 mm SHS.
  • These improvements have extended the maintenance schedule from 3-monthly to 6-monthly.
Slug cutter clamp
Slug cutter clamp
1 / 2

02 / 03

Slug Cutter Clamp

Slug Cutter Clamp Mk3.

  • Linear bearings for smooth movement.
  • 80 mm air cylinder delivering 200 kg of force.
  • Special blade design (not shown here) that eliminates column debris.
  • 12-monthly component change.
  • A perfect column cut every time the clamp engages.
Slug roller tables
1 / 1

03 / 03

Slug Roller Tables

Slug column roller tables.

  • Rollers keep the column straight and prevent sideways movement.
  • Almost zero maintenance required — there's no way for debris to wear out the system, unlike a conveyor.
  • Easy to move and lock down.