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Office furniture comprehensive testing machine

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类型 Furniture comprehensive testing machine
保修期 1 year
产地 Chinese mainland
型号 WSD-8601
13962442270
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Product detailsProduct review(0)

Frame combined office furniture comprehensive testing machine WSD-8601

I. Test scope:


By changing the fixture, the office chair, field chair, sofa, bed, mattress, cabinet, table and other furniture can be tested for dynamic and static strength and reciprocating fatigue test, such as: Table stability, table strength and durability, chair and stool stability, chair and stool strength and durability, cabinet stability, cabinet strength and durability, single bed strength and durability, dynamic and static strength test of swivel chair


2. Applicable standards:


GB/T 10357.1-2013 ~ GB/T 10357.4-2013, GB/T 10357.5-2011, GB/T 10357.6-2013, GB/T 10357.7-2013 Furniture mechanical properties test series standard, QB/T 2280-2007 Office chair standard, GB/T 14531-2008 office furniture/reading table/chair/stool, GB/T 14532-2008 office furniture/wooden cabinet/shelf, GB/T 3324 wood furniture general technical conditions, GB/T 3325-2008 Metal furniture general technical conditions, plastic furniture general technical conditions 6.6, GB 28007-2011 children's furniture general technical conditions, GB 28478-2012 outdoor leisure furniture safety performance requirements/table and chair products, GB/T 24821-2009 dining table and chair, QB/T 2384-2010 Wooden writing desk, QB/T 4071-2010 mechanical properties test of desks and chairs, QB/T 2741-2005 multi-functional furniture for student apartments, QB/T 4467-2013 coffee table, QB/T 4458-2013 folding chair, QB/T 2601-2003 Sports venues public seats, GB/T 24977-2010 bathroom furniture, GB/T 18884-2002 household kitchen equipment, QB/T 2531-2010 kitchen furniture related test standards


Three, the main composition:


1) Frame combined cylinder control system, 12 sets of output control, can be set a cylinder action including words or multiple reciprocating test, can be set in pairs of coordinated action in the same direction and reciprocating test.


2) The effective stroke of the cylinder is adjustable, and the cylinder can be combined with any other combination.


3) Test number 0 ~ 999,999 can be set arbitrarily, after reaching the set number of automatic stop, stoppage or power off will automatically retain the test results.


4) There is no damage to the self-dynamic test parts equipped with position sensors, and the test will automatically stop.


5) Computer + force value + displacement sensor to achieve double closed-loop control of force and displacement.


6) The parallel port high-speed communication technology of NI, MATLAB and MTS is used to ensure that all channels can collect data, and the servo motor is directly controlled by the computer to complete the accurate loading of all tests to ensure that the data of all channels can be collected at high speed to control the test force and deformation displacement in real time. The display displays all force waveform, maximum, minimum and offset data in real time.


7) With remote control and monitoring capabilities, the manager can remotely watch the test situation and data on the computer, monitor the test process, and can send all or part of the experimental data to the designated screen according to the need.


8) The use of special control software can achieve multi-channel closed-loop control, complete the test of automatic control, automatic measurement and other functions.


9) The use of computer control, directly on the computer to set the work program (that is, directly on the computer to set the test requirements, such as test force, displacement, test times, etc.) automatically run by the computer control equipment, and can directly display the test force and test times in real time, and automatically alarm various failures. Automatically stops testing and retains test results when detecting specimen damage.


10) The test system has automatic correction ability, when the force value is corrected with standard weights, if there is a deviation system automatically correction, while the same machine correction coefficient and force value can be stored, you can call historical correction data, easy to operate.


11) Test real-time display: computer automatic digital and curve dual display, and display 12 groups of different test interfaces at the same time.


12) The cylinder can be horizontally (up and down) on the beam or column, and its own fixed equipment can adjust the Angle, and the fixed way can choose any force Angle. The space between the cylinder and various samples is adjustable. The loading head and the cylinder body are connected by quick joint, which is easy to replace.


13) Unattended test can be basically realized, the test will be automatically stopped after the test is completed or the specimen is damaged, and there will be sound and light alarm, and the test results will be automatically retained.


14) The system adopts electric and gas control.


Four, the main technical parameters:


Measurement accuracy: force (F) ±5%; Size <1mm, ±0.5mm; ≥1mm, ±1mm; Mass ±1%; Angle ±2°; The position error of loading pad is ±5mm.


Full closed-loop computer control is adopted, and the computer display screen is used as the interface of personnel operation equipment, which is intuitive and convenient. Special software is formulated to realize real-time information display/storage/output, system control, program setting, historical data playback, alarm setting and other functions.


1) Force sensor: 500N (1), 2000N (10), 5000N (1)


2) Sensor brand: Ambrose USA


3) Sensor resolution: 1/10000


4) System force measurement accuracy: ±1% (static), 0 ~ +2.5% (dynamic)


5) Test force size: according to the test requirements can be arbitrarily set force value


6) Test times: 0 ~ 999,999 can be set


7) Test speed: 5 ~ 30 min/time can be set arbitrarily


8) Pause time in each action: 0.01 ~ 30s can be set


9) Test stroke: 0 ~ 300mm, 0 ~ 400mm, 0 ~ 600mm; Can be selected and set arbitrarily


10) Control mode: computer automatic servo force, displacement double closed-loop control


11) Control software: NI LABVIEW


Data acquisition system: high-speed data collector (24-bit 16 channels, 4 channels reserved for future expansion)


12) Loading mode: whole cylinder loading


13) Synchronization controller: NI LABVIEW


14) Central controller: NI LABVIEW


15) Relay: Japan Omron


16) Test samples at the same time: 12 maximum, each sample does not affect each other during the test


17) Lifting mechanism: automatic adjustment of cylinder position up and down


18) Independence of the test: each test does not interfere with each other, can be carried out simultaneously or separately; Cylinders can be combined arbitrarily


19) Display mode: 19 "LCD screen


20) Setting mode: computer input setting


21) Stop mode: automatic stop after reaching the number of tests


a) Can not reach the set force value automatically stop


b) Automatically stop when the force exceeds the set value


c) The sample is damaged and automatically shut down


d) Automatic stop over load


22) Test data storage: When the workpiece is damaged or the test is over, the test will be automatically stopped and the test results will be automatically retained


23) Loading cylinder adjustment: automatic adjustment


24) Table, chair surface impact mode: magnetic fast


25) Overall equipment volume: length 10m× width 2.6m× height 2.6m


Five, test parts BOM table:


1) Base: The national standard 45 high-quality carbon steel and reinforcement processing, the overall thickness of 56mm, six-sided processing, the overall sandblasting electrostatic spraying, with permanent discolor, strong adhesion and other advantages, and covered with 2mm rubber pad, the whole board is equipped with fixed screw holes to facilitate the fixing of samples, to adapt to different specifications of the sample positioning fixed


2) Frame: high strength industrial heavy aluminum alloy profile combination frame, surface anodizing treatment. The cross-sectional area is not less than 80mm*80mm, and the minimum wall thickness is not less than 5mm


3) Detection system software: through the United States NI LABVIEW system detection software, to complete the force, displacement double closed-loop control, can automatically print a variety of reports


4) Meet GB/T 10357 and QB/T2280, BS, EN, ANSI/BIFMA standards in the relevant test needs of fixture, load, block, gasket, loading pad, etc


5) Computer: processor G1840, memory 2GB; DDR3, hard disk 500G, video memory integrated high-performance graphics card, monitor 19-inch LCD screen, DVD drive, 1000M network card, waterproof anti-bacterial keyboard, photoelectric anti-theft anti-bacterial mouse


6) A laser printer


7) In addition to formulating communication interfaces such as serial port or USB, the device also provides network interfaces, supports network communication such as TCP/IP, provides data transmission standard interface documents, and provides interface sample codes, including JAVA, C#, C++ and other interface sample programs


8) Equipped with a variety of special test auxiliary fixture, counterweight weights, sandbags, detailed see the table below


name


Specification parameter


quantity


Loading head


¢50mm


four


Loading head


¢100mm


eight


Loading head


¢200mm


two


Loading head


¢250mm


two


Loading head weight 5KG


¢350mm


three


Seat alternate durable loading head


¢203mm


two


Square loading head


250mm X200MM


four


Seat face hip loading pad


Made according to GB10357.3 standard


one


Load positioning template


Made according to GB10357.3 standard


A set


loader


Made according to GB10357.3 standard


one


10 degree handrail durable jig


Made according to GB10357.3 standard


A set


Impact sandbag


57 Kg


one


102 Kg


one


136 Kg


one


Percussion hammer


6.5Kg


A set


impactor


Made according to GB10357.1 standard


one


Static load, counterweight test weights


0.5Kg


100 yuan


1 Kg


200 yuan


1.5Kg


two


2 Kg


two


5 Kg


five


10 Kg


two


15 Kg


six


20 Kg


three


Clothes hanging weights


1 Kg


five


2 Kg


four


4 Kg


thirteen


Open and close to load the weights


0.5Kg


two


1 Kg


two


2 Kg


one


Loading file bag


5 Kg


two


10Kg


six


Impact steel plate (with rubber pad)


1.1 Kg


one


1.7 Kg


one


2.5 Kg


one


Foot limiting clamp


Made according to GB10357.1 standard


Four sets


Loading weight


250N


A set


Partition loading weights


100N


one


Push-pull member holding fixture


Made according to GB10357.5 standard


A set





Vi. Test items:


a) Table strength and durability: (GB/T 10357.1-2013)


Inspection item


Standard terms of use


Number of cylinders required


Force value range N


Hold time S


remark


Main table vertical static load test


5.1.1.1


1


¢80X500


500-1800.


10


The position can be adjusted and lifted, the maximum width of the desktop does not exceed 2M, the computer automatically sounds before the pressure reaches the set value, the computer automatically starts timing when the set value is reached, the next action automatically starts after 10S, and the test automatically stops when the set number is reached


Secondary table vertical static load test


5.1.1.2


1


¢50X500


125-750.


10


The position can be adjusted and lifted, the maximum width of the desktop does not exceed 2M, the computer automatically sounds before the pressure reaches the set value, the computer automatically starts timing when the set value is reached, the next action automatically starts after 10S, and the test automatically stops when the set number is reached


Desktop sustained vertical static load test


5.1.1.3


There is no


There is no


There is no


Load evenly on the desktop according to the force specified in the standard


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