Our professional Plug Plate (Snap Gauge) system provides an efficient, high-precision solution for rapid quality control in metalwork and parts manufacturing. By utilizing a "Go/No-Go" measurement principle, these gauges allow operators to instantly verify if a workpiece's dimensions fall within the specified tolerance limits without the need for complex digital readings.
Designed for rigorous industrial environments, our plug gauges are available in various materials, including high-speed steel, ensuring exceptional wear resistance and long-term dimensional stability. Whether you are managing a high-volume production line or specialized tool manufacturing, our precision gauges minimize scrap rates and eliminate measurement errors during the inspection process.
| Material Options | High Speed Steel (HSS) / Alloy Steel | Measurement Range A | Φ5 - Φ24 / Φ100 - Φ180 / Φ470 - Φ500 |
|---|---|---|---|
| Measurement Range B | Φ25 - Φ39 / Φ190 - Φ240 / Φ500 - Φ550 | Measurement Range C | Φ40 - Φ49 / Φ250 - Φ280 |
| Measurement Range D | Φ50 - Φ64 / Φ290 - Φ320 | Measurement Range E | Φ65 - Φ85 / Φ190 - Φ199 |
| Measurement Range F | Φ86 - Φ99 / Φ430 - Φ460 | Gauge Type | Plug Gauge / Stop Gauge / Snap Gauge |
| Application | Hole Diameter Inspection | Standard | Industrial Precision Norms |
Crafted from high-speed steel to maintain precision over thousands of measurement cycles.
Instantly determine qualification using the Go/No-Go principle, drastically reducing inspection time.
Strictly manufactured to international norms to ensure zero-defect quality control.
Simplifies the measurement process, removing the need for highly skilled technicians for every check.
Eliminates subjective reading errors; the part either fits the gauge or it doesn't.
Wide range of available diameters from Φ5 up to Φ550 to cover diverse industry needs.
Track gauge sets by size and material for seamless warehouse organization.
Schedule and monitor periodic calibration to maintain ISO compliance.
Receive instant notifications when parts exceed tolerance limits.
Track gauge usage cycles to predict replacement timing and avoid errors.
Link specific gauge sets to production batches for full traceability.
Analyze scrap rates to optimize machining parameters for better yields.
| Metric | Manual Measurement | Our Plug Plate System | Business Impact |
|---|---|---|---|
| Inspection Speed | Slow (Per piece) | Instant (Go/No-Go) | ↑ Production Throughput |
| Human Error Rate | High (Reading errors) | Negligible | ↓ Scrap & Rework Cost |
| Skill Requirement | Expert Technician | Basic Operator | ↓ Labor Cost |
| Calibration Effort | High (Per tool) | Standardized | ↑ Process Stability |
| Quality Assurance | Variable | Consistent/Objective | ↑ Client Satisfaction |
A workpiece is qualified if the "Go" end can pass through the hole and the "No-Go" end cannot. If both pass, the part is undersized (scrap). If neither pass, the part is oversized and requires reworking.
High-speed steel (HSS) provides superior hardness and wear resistance, ensuring that the gauge maintains its exact dimensions even after repeated use in abrasive industrial environments.
Yes, we offer a wide range of standard sizes and can manufacture custom diameters based on your specific technical drawings and tolerance requirements.
Calibration frequency depends on usage volume and material hardness. Generally, we recommend quarterly or bi-annual calibration to ensure adherence to ISO and industry standards.
While both follow the Go/No-Go principle, plug gauges are typically used for inspecting internal diameters (holes), whereas snap gauges are often used for external dimensions (shafts).
Yes, all our precision measuring tools are delivered with a quality inspection report certifying that they meet the requested precision norms and tolerances.
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