Industrial T-Slot Structural Aluminium Profiles
TS Aluminium stocks and supplies structural T-Slot profiles and mounting accessories. Sourced from anodized 6005-T5 alloy, our profiles are ideal for machinery frames, CNC enclosures, and modular workbenches.
Industrial Modular Framing Systems
Our T-Slot framing profiles offer high rigidity and flexible assembly. The modular slots on all four sides allow structural connections to be bolted securely using T-nuts and corner gussets, avoiding welding.
"By utilizing premium anodized surfaces (15\mu m clear layer), our T-slot profiles resist scratches and maintain clean industrial aesthetics in automated manufacturing environments."
T-Slot Section Moment of Inertia
We stock various profile sizes matching different load limits:
| Profile Dimensions | Moment of Inertia Ix (cm⁴) | Moment of Inertia Iy (cm⁴) | Unit Weight (kg/m) |
|---|---|---|---|
| TS 3030 Slat (30x30mm) | 2.85 cm⁴ | 2.85 cm⁴ | 0.85 kg/m |
| TS 4040 Heavy (40x40mm) | 9.15 cm⁴ | 9.15 cm⁴ | 1.62 kg/m |
| TS 8080 Double (80x80mm) | 74.80 cm⁴ | 74.80 cm⁴ | 3.25 kg/m |
Frequently Asked Questions
What alloy grade is used for T-slot extrusions?
We extrude our T-slot profiles using structural alloy 6061-T6 or 6005-T5 to ensure high rigidity, hardness, and durability under mechanical loads.
Which accessory series fit the 4040 T-slot profile?
Our 4040 series profile features an 8mm slot width and accepts standard M8 roll-in T-nuts, angle brackets, and drop-in bolts.
How is structural deflection calculated for frame builds?
Deflection under point load is calculated using standard beam calculations. We provide moment of inertia tables (Ix, Iy) for all profiles.
Related Projects & Case Studies
Ipswich Cleanroom T-slot Framework Setup
Structural machine frames constructed using heavy-duty 4040 and 8080 T-slot modular profiles.
Yatala Factory Automated Assembly Line Guarding
Modular machine guarding and safety enclosures built with 4040 T-slot profiles and yellow mesh inserts.
Request Engineering Specification
Submit your project dimensions, wind zone parameters, or target specs. Our Slacks Creek team will review and reply within 24 hours.
Engineering Analysis & Deflection Limit Calculations
TS Aluminium designs and processes all architectural and industrial systems to strict mechanical deflection limits. For clear-span structures, such as patio rafters and carport frames, the deflection is calculated under combinations of dead loads and dynamic wind pressures. The structural deflection limit is restricted to L/180 (span divided by 180) or 15mm maximum deflection under design load combinations. The elastic deflection is governed by the moment of inertia (Ix) of the profile section and the modulus of elasticity (E) of the alloy. For structural aluminium, E is taken as 70,000 MPa, as defined in AS/NZS 1664.1:1997 (Aluminium structures - Limit state design).
For example, the deflection of a simply supported rafter beam under a uniform load is calculated using the elastic formula:
deflection = (5 * w * L^4) / (384 * E * Ix)
Where 'w' represents the design load combination (including Region B wind uplift pressures), 'L' represents the clear span in millimeters, and 'Ix' represents the moment of inertia about the bending axis. For a 200mm x 50mm fluted rafter, Ix registers at 85.8 cm4, providing the stiffness needed to support spans up to 5.0 meters under N4 wind classifications.
For T-slot profiles used in machinery frames, stiffness is calculated to ensure linear rail alignment under static loads. Our modular frames feature structural alloys like 6005-T5, which offer high mechanical limits. By matching the moment of inertia tables with the dynamic load cycle limits of your equipment, our engineers select the correct T-slot profiles (TS 3030, TS 4040, or TS 8080) to prevent structural vibrations and extend tool lifespans.