Jig Machine Big
Large automotive jig machines (such as large frame alignment jigs, body-in-white assembly jigs, or large jig boring/machining centers) are heavy-duty industrial systems designed to position, secure, and guide massive automotive components or entire vehicle frames with extreme precision
Description
Jig Machine Big
Large automotive jig machines (such as large frame alignment jigs, body-in-white assembly jigs, or large jig boring/machining centers) are heavy-duty industrial systems designed to position, secure, and guide massive automotive components or entire vehicle frames with extreme precision
Core Features
- Heavy-Duty Construction: Built from thick structural steel, cast iron, or reinforced I-beams to support workpieces weighing anywhere from half a tonne to over three tonnes without flexing.
- OEM Dimensional Accuracy: Uses digital coordinate data (CAD) or hardened physical locators to match exact factory specifications down to millimeter or sub-millimeter tolerances.
- Tool and Path Guidance: Actively guides cutting tools (like drills and borers) or anchors structural welding points to ensure repeatable accuracy across thousands of production or repair cycles.
- Modular and Adjustable Axes: Features adjustable X, Y, and Z coordinate mountings (often via 1mm modular grids) to accommodate multi-model vehicle frames or diverse assembly parts.
- Thermal Stability & Control: Incorporates heavy rigid columns and low-expansion materials (or climate-controlled operation) to prevent structural warping from heat or load.
Specification
| Parameter | Specification Details |
|---|---|
| Primary Application | Automotive frame alignment, chassis welding, and heavy collision [Celette Car Jig Guide] |
| Material Construction | High-strength nodular cast iron (GGG60/GG30) or heavy structural steel tubing (e.g., 3" x 6" x 1/4" main beams) |
| Specification Category | Typical Large Industrial / Automotive Jig Parameter |
| Grid / Hole Pattern System | System ∅28 mm or ∅16 mm bore holes in a 100 × 100 mm grid matrix |
| Max Weight / Load Capacity | 1,500 kg to 3,000 kg+ distributed load |
| Clamping & Positioning Force | Up to 200 kg – 500 kg holding force per modular clamp |
| Adjustment & Mobility Features | Heavy-duty leveling feet and lockable swivel casters for floor unevenness compensation |
| Table / Platform Dimensions (L x W) | 3,000 mm × 1,500 mm (modularly expandable up to 6,000 mm+) |
| Working Surface Flatness / Tolerance | ±0.02 mm to ±0.05 mm per meter |
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