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Function summary
Automatic dumbbell prototype is mainly used for non-metallic plastic pipe and plate materials to make standard splines of a kind of equipment。It has the characteristics of simple operation, fast and convenient, sample standard and stable size, especially suitable for pipe production enterprises, product quality supervision and inspection institute, building science research institute and other special equipment for the production of standard splines for the function and performance test of plastic materials。
The machine adopts three-axis control working principle, and uses screw and stepper motor to drive the high-speed spindle motor with drilling and milling cutter head to cut the profile. Different samples only need to select the corresponding program, without replacing other molds;This machine can directly fix the pipe to the equipment for sampling, and can also sample on the plate。
Relevant standard
Dumbbell type specimens specified in GB/T1040-92 "Test methods for Tensile Properties of Plastics"
GB/T8804.1-2003 "Thermoplastic tubes - Determination of tensile properties - Part 1: General Rules for test methods" dumbbell type specimens
GB/T8804.2-2003 "Thermoplastic pipes - Determination of tensile properties - Part 2: Hard polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C) and high impact polyvinyl chloride (PVC-H1) pipes"
GB/T 8804.3-2003 "Thermoplastic pipes - Determination of tensile properties - Part 3: Polyolefin pipes" specified in the type dumbbell sample
Technical index
Specification and model | DSM251A |
Sample size | Type IA, IB, and II |
Cutting thickness | 3mm~25mm |
Pipe diameter | 50mm~250mm |
Length of pipe or sheet | 250mm or so |
Sheet width | 250mm or so |
X-axis effective travel | 280mm |
Y-axis effective travel | 310mm |
Z-axis effective travel | 70mm |
Frame material | Aluminium alloy |
Maximum speed of spindle motor | 20000 r/min |
repeatability | 0.05mm |
Spindle accuracy | ≤0.04mm |
Spindle motor Power (w) | 1500W |
Vacuum cleaner Power (w) | 1200W |
Air Compressor Power (w) | 750W |
电源 | 220V±10% 16A 50Hz |
Main machine dimensions (L × W × H) | Approximately 950 mm x 710 mm x 1000 mm |
重量 | Approx. 80 kg |
The product is mainly used for non-metallic plastic pipe and plate materials to make standard spline equipment。Shenzhen Baoan District construction engineering quality testing center used the equipment。
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