STX-202A is a small precision diamond wire saw for cutting sample ≤ 2" diameter or square up to 50mm in thickness. It is designed to provide smooth cutting for many kinds of materials, especially for fragile crystals and TEM or IC samples by using a 0.28mm diameter x 15-meter long diamond impregnated wire. It is an ideal cutting tool for material research, TEM sample preparation, and IC failure analysis. SPECIFICATION: Power Wire Saw Control Unit: Universal 110V to 240VAC, 50/60Hz, 200W max. Structure Heavy-duty aluminum alloy structure with compact size automatically controlled Y-axis by the digital panel single wire swing cutting with adjustable wire length from 5-15mm (broken wire still can be used) Transparent plastic plates are included to prevent Coolant splashing Add an oil refill cup behind the forming tube, please apply 10-15 drops Anti-Wear Oil before first-time use Wire spooler motor, 3 Amps, Torque = 1.8Nm Sample Stage Z-axis: 50mm, automatically controlled by the digital panel Y-axis: 50mm, automatically controlled by the digital panel Two-dimension sample stage built-in 360° degree horizontal rotating and +/-10° tilting via manual operation Cutting Parameters Feed Speed: 0.01 mm/min to 40 mm/min adjustable Back Speed: 1 mm/min to 100 mm/min adjustable Spooler spin speed: 1-260 RPM adjustable Cutting depth: 0.1 - 50mm Positional accuracy: +/- 0.01 mm Please click the picture left to see the samples cut by this machine Meteorite Sample Please click the picture below to view the meteorite samples that were cut by our wire saws. Fig. 1 Fig. 2 Fig. 3 Fig. 4 Controller & Touch Screen Color touchscreen controller will setup wire travel speed, cutting speed and slicing width Diamond Wire ≤ 15 meters used for each installation One spool of 0.35mm Dia x 20 meters length Diamond Wire is included for immediate use A Diamond Blade Dressing Stone is included for keeping the wire sharp Optional: For slicing or dicing very brittle crystal, you may order 0.125mm Dia. Diamond Wire. Note that 0.125mm Dia. The wire is very easy to break, please reduce the feeding rate to the minimum. Click the picture below to order spare diamond wires For longer wire life, please use LubeCool -150 Smart Solid Lubricant and Coolant For better lighting, please consider a Fiber Optic Y-shape Dual Light Microscope Illuminator Wire Tension System Standard: steel spring wire tension system with break wire alarm is included Coolant Pump One water pump is included for cooling diamond wire during cutting You must use anti-corrosive oil or radiator water as coolant (could buy from any auto store) Warning: must clean the machine after each cutting, especially using tap water as the coolant to prevent rust Optional Swing & Rotation Sample Fixture: Such fixture needs an independent controller for its parameter settings such as swing frequency/ angle (±23°, up to 20 swings/min), rotating speed, and rounds (30rpm max.) Higher cutting surface quality can be expected by swinging or rotating the specimen throughout the cutting process. Please click Pic.2 &3 and video to learn more details. The fixture will enhance cutting speed up to 2 times Protective case is available at extra cost, see Pic.4 Pic.1 Gif.1 Pic.2 Pic.4 Certificate CE certified. With an additional certification fee, MTI can arrange NRTL to perform UL/CSA inspection and label the machine per customer's request. Application Notes The flow rate of the coolant is adjustable by the valve in the blue feeding tubing. Please adjust it properly to improving cutting performance Please use the correct cutting fluid. Don't use tap water Must clean the machine after each use Wire saws applications The wire saw can be placed inside the glovebox with N2 gas via feedthrough at an extra cost Warnings It is required to use proper cutting fluid with the saw to prevent corrosion of the machine components. We strongly recommend you use an oil-based coolant or lube cool lubricant with the water. Do not use tap water directly, the rust component is not part of the warranty. Do not overflush the sample stage, it may rust the Z-axis step motor. It is required to apply 10-15 drops Anti-Wear Hydraulic Oil (ISO 32) using an oil can(#19) before first-time use or continue working for 150 hours. And a limited amount of grease (general purpose grease will do) should be added to the motor shaft periodically, Never cut any materials without the use of proper cutting fluid. If you do so, serious damages can be caused by the spooler driving mechanism. For cutting the sticky materials such as non-ferrous alloy, epoxy, and plastic, you must sharpen diamond wire frequently. We suggest that cutting sample along with the included dressing stone (Glue sample and the dressing stone side by side and cut them together, this process will help keep the wire sharp enough for efficient cutting. Please clean the machine after the completion of each use. STANDARD PACKAGE: No. Descriptions Qty Picture (click to enlarge) 1 STX-202 Diamond Wire Saw 1 unit Note:The image provided is for illustrative purposes only.The actual packing items may vary due to updates or customizations. 2 Electrical Saw Control Box 1 unit 3 Control Box Cable 1 ea 4 Diamond Cutting Wires - Ø 0.35mm x 20m 2 ea 5 Crossing Vise 1 ea 6 90-Degree Rotatable Holder(Pre-installed) 1 ea 7 Leading Wheels 4 ea 8 Resin Bonded Ceramics for Samples Holding (50mm x 50mm x 10mm) 2 ea 9 Auto-Tension Wheel Fixtures 2 ea 10 Water Pump (The pump voltage is the same as the saw voltage.) 1 ea 11 Oil Can 1 ea 12 Power Cable 1 ea 13 Diamond Blade Dressing Stone 1 ea 14 Polyethylene Tube for Coolant System - Ø 8mm 1 ea 15 Wax Bars 1 pack 16 Miscellaneous (Screw Driver, Hex-key, etc.) 1 pack
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