Q-100SH Semi-Automatic Metallographic Sample Cutting Machine

Overview

The Q-100SH Semi-Automatic Metallographic Sample Cutting Machine is an engineered solution for precise, repeatable sectioning of metallic, ceramic, and composite specimens in metallurgical, materials science, and quality control laboratories. Designed around the principle of controlled abrasive cutting under continuous water-cooled conditions, the system minimizes thermal distortion and microstructural damage—critical for downstream metallographic analysis including grinding, polishing, and microscopic examination. Its semi-automatic operation combines manual specimen positioning with motorized, programmable feed control, enabling consistent cut depth, feed rate, and dwell time. The machine features a rigid cast-iron base, precision-ground linear guides, and a high-torque 3 kW motor with electromagnetic braking for immediate stop response—ensuring operator safety and dimensional repeatability across batches.

Key Features

• Robust closed-loop cutting chamber with integrated splash guard and transparent polycarbonate shield—meets ISO 13857 safety clearance requirements for moving parts.
• Adjustable vertical feed mechanism with digital position readout (0.01 mm resolution), supporting both constant-speed and step-feed cutting modes.
• 30 L recirculating water cooling system with temperature monitoring (±1 °C accuracy) and automatic level sensor to maintain optimal coolant flow and prevent overheating of specimens or blades.
• Standardized blade mounting interface compatible with ISO 4017-compliant abrasive wheels (Φ300 × 32 × 2.0 mm); quick-change arbor design reduces tooling downtime.
• Three-phase 380 V power input with overload protection, EMI-filtered circuitry, and emergency stop button conforming to IEC 60204-1.
• Brake-integrated spindle assembly ensures ≤0.5 s rotational halt after command—critical for compliance with laboratory GLP workflows requiring documented equipment interlocks.

Sample Compatibility & Compliance

The Q-100SH accommodates specimens up to Φ100 mm in diameter (or Φ80 mm for high-precision cross-sections), including forged steel billets, sintered carbide inserts, aluminum alloy extrusions, and brittle intermetallic compounds. It supports both ferrous and non-ferrous alloys without modification, and its water-based cooling protocol aligns with ASTM E3-22 guidelines for metallographic specimen preparation. All wet-cutting operations comply with OSHA 3519-04 (2021) aerosol exposure limits when used with appropriate local exhaust ventilation. The unit is CE-marked per Machinery Directive 2006/42/EC and carries RoHS 2011/65/EU certification for restricted substances. No hazardous solvents or compressed gases are required—supporting ISO 14001-aligned lab sustainability objectives.

Software & Data Management

While the Q-100SH operates via front-panel push-button controls with LED status indicators (no embedded touchscreen), it includes analog output ports (0–10 V DC) for integration into centralized lab automation systems. Optional RS-485 Modbus RTU interface enables remote parameter logging—including cut cycle timestamp, feed distance, motor current draw, and coolant temperature—to LIMS platforms compliant with FDA 21 CFR Part 11 (audit trail enabled). All operational settings are retained in non-volatile memory during power loss, and firmware updates are performed via USB port using manufacturer-provided configuration utilities—fully traceable under ISO/IEC 17025 calibration management protocols.

Applications

• Preparation of transverse/longitudinal sections for grain size analysis per ASTM E112 and ISO 643.
• Cutting heat-treated components prior to hardness mapping (e.g., case depth evaluation per ISO 2639).
• Sectioning additively manufactured (AM) metal parts for porosity and defect assessment via SEM or X-ray CT.
• Routine QC sampling in foundries, forging plants, and aerospace component suppliers—validated for use in AS9100 Rev D-certified environments.
• Academic research involving multi-material joints (e.g., Al/Ti dissimilar welds) where minimal HAZ preservation is essential.

FAQ

What types of abrasive wheels are compatible with the Q-100SH?
The machine accepts standard ISO 4017-compliant resin-bonded silicon carbide or diamond wheels with dimensions Φ300 × 32 × 2.0 mm and a 32 mm bore. Wheel selection must match specimen material hardness and desired surface finish per EN 12413 recommendations.
Is the water cooling system self-contained or does it require external plumbing?
It is fully self-contained with a 30 L reservoir, submersible pump, and filter cartridge—no external water supply or drain connection needed. Coolant replacement interval is typically every 6 months under continuous use, per OEM maintenance schedule.
Can the Q-100SH be integrated into a networked lab infrastructure?
Yes—via optional RS-485 Modbus RTU interface, enabling real-time parameter streaming and remote start/stop commands. Integration with LabVantage, Thermo Fisher SampleManager, or custom SCADA systems has been validated by third-party labs.
Does the unit meet requirements for GLP or GMP-regulated environments?
It supports GLP/GMP compliance through configurable audit trails (when paired with Modbus-enabled LIMS), mechanical interlocks, emergency stop documentation, and traceable calibration records—though final validation remains the responsibility of the end-user’s QA department.
What is the typical lead time for spare parts such as blades, filters, or brake assemblies?
Standard consumables (blades, coolant filters) ship within 3 business days from Guangdong distribution hub; critical mechanical components (brake modules, motor assemblies) are stocked regionally and available within 10–14 days under standard terms.