1. Overview of WAL series anchor chain horizontal tensile testing machine
1. The WAL series anchor chain rigging tensile testing machine can be used for tensile load on flexible specimens such as anchor chains, anchor chains and accessories, shackles, slings, marine anchors, high-strength wire ropes, fishery chains, and high-strength circular chains. , Destructive load testing and research. Applies to:
1) Ship mooring chain (AM1, AM2, AM3); marine mooring chain (R3, R3S, R4, R4S, R5); chain link;
2) Gear chain and gearless chain; short link chain;
3) Ordinary carbon steel chain; cast steel anchor chain, flash welded anchor chain, forged anchor chain;
4) Anchor chain accessories (Kent shackles, connecting shackles, rotating shackles, bow shackles, D shackles, European large DEE shackles, insurance shackles, heavy shackles, end shackles, swivel, turn Ring group, buoy, buoy shackle);
5) Ship anchors (Hall anchor, Danfore anchor, Spaker anchor, high-holding rodless anchor, American navy rodless anchor, Japanese rodless anchor, single claw anchor, navy anchor, delta anchor, triangle anchor , Welded rodless anchors, Berteto anchors);
6) Chains (drive chains, conveyor chains, drag chains, special special-shaped professional chains, short-pitch precision roller chains, curved plate roller chains for heavy-duty transmission, cement machinery chains, plate chains, high-strength circular chains/ Lifting/lifting/slag conveyor/mining, high-strength chain rigging).
2. The specifications of the WAL series anchor chain horizontal tensile testing machine are: 1000kN, 2000kN, 3000kN, 5000kN, 10000kN, 15000kN, 20000kN, 25000kN, 30000kN optional.
3. Applicable standards:
WAL series anchor chain rigging horizontal tensile testing machine meets the national standard, British standard, American standard, German standard, Australian standard, Japanese standard, Italian standard, Russian standard, European standard/GB, ISO, JIS, ASTM, DIN, BS, EN and other standards;
1) DIN763 DIN764 DIN766 DIN5685
2) API Spec 5D "Drill Pipe Specification";
3) API Spec 7K "Drilling and Workover Equipment";
4) API Spec 8C "Specification for Drilling and Production Lifting Equipment";
5) Astm80 Standard Link Chain；Nacm90 Standard Link Chain；Nacm96 Standard Link Chain；
6) Korean Standard Link Chain；Norwegian Standard Link Chain；RR-C-271D；
7) IS0 1704: 1991 "Marine Anchor Chain";
8) GB/T549- "Electric Welded Anchor Chain";
9) JT/T100-"Buoy Anchor Chain".
2. WAL series anchor chain horizontal tensile testing machine
1. This horizontal tensile testing machine adopts horizontal frame structure, high rigidity and high stability load frame.
2. Pin-through space adjustment structure, high-strength, high-precision positioning pins, fast positioning.
3. Servo measurement and control system, automatic, manual, fixed load operation; load holding, stress, strain control, cycle control and self-programming control and other control methods.
4. High-precision dynamometer with wide linearity and good stability, ensuring the accuracy of load measurement.
5. Uniquely designed placement, positioning and adjustment mechanism.
6. Double-control two-way hydraulic cylinder, quick test and quick return.
7. Multiple protection functions: software and hardware two-level protection; test force overload protection; overcurrent and overpressure protection; hydraulic cylinder limit protection; hydraulic system overload and overflow protection; safety protection/protection net when sample breaks; operation prompt Guide protection; automatic protection at the end of the test.
8. Measurement and control system:
1) Fully digital closed-loop, multi-channel, multi-functional, easy-to-operate measurement and control software; realizes closed-loop control of test force, sample deformation, piston displacement and test process, and constant velocity stress, constant velocity strain, constant velocity test force, and constant velocity Displacement, test force retention, displacement retention and other control functions; a variety of test methods and standards (ASTM, ISO, DIN, EN, BS, etc.) are available in the database; test data can be saved, inquired, and recalled at any time.
2) Automatic control of the test process, real-time control of test force, peak value, deformation, displacement, test curve, data acquisition, processing, analysis, display, storage, full keyboard input operation and control mode intelligent setting system; control mode is set arbitrarily, No impact, smooth switching, smooth loading and unloading.
3) Process can be reproduced, data re-analyzed, curve enlarged, compared, traversed, and coordinate full scale can be adjusted automatically.
4) Control software, modular and open programming, to meet individual requirements. With prompt and wizard functions.
5) The database adopts ACCESS format, which can be used for network database communication and management.
6) The circuit board of WAL series anchor chain rigging tensile testing machine adopts photoelectric isolation design, which has the characteristics of strong anti-interference ability.
7) Flexible Excel, Word reports, default format and self-editing format; multiple sorts, multiple types of output.
8) The test curve can be arbitrarily selected the coordinate axis of the pressure testing machine, and it can be zoomed in and out freely; multiple curves can be displayed at the same time, and the required coordinates can be set, such as load-time, load-displacement, stress-strain, etc. adjust.
9) Automatic return after the test, intelligent, efficient and fast.
3. WAL series anchor chain anchor horizontal tensile testing machine
1. Maximum test force: 1000kN, 2000kN; 3000kN; 5000kN; 10000kN; 15000kN; 20000kN; 25000kN
2. Relative error of test force indication: ≤±1% of indicated value
3. Test force measurement range: 4%～100%FS
4. Test power resolution: 1/500000 is not divided into internal and external files, and the resolution remains the same throughout;
5. Displacement resolution: 0.01mm
6. Piston stroke: 0～800mm can be customized
7. Piston displacement speed: ≥50mm/min
8. Adjustable test interval: 2m, 4m, 6m, 8m, 10m, 12m, 16m, 20m, 25m, 30m can be customized
9. Span within the frame: ≥500mm can be customized
10. Rack height: ≥900mm can be customized
11. Frame structure: horizontal, high rigidity, high stability
12. Power supply voltage: 380V±10% 50Hz (must be grounded reliably)
