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辦公桌做檢測需要用到哪些測試儀器項目

更新時間:2011-08-13點擊次數:1948

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1.垂直負載下的穩定性試驗:
Stability test of the vertical load
把試件放在試驗基麵上。在其zui不穩定桌邊中心離邊沿向內50mm桌麵處通過載入墊(diàn)垂直向下逐漸加力到規定的力值或者至少試件至少有一個桌腳離(lí)地為止。
Place test specimen on the base surface. Impose the force to the table in its center from the edge of the most unstable inward 50mm desktop vertically down through the loading pad gradually with augmented the value or at least one specimen legs up off the ground.
2.
垂直和水平載入穩定(dìng)性試驗:
Vertical and horizontal load stability test
把試件放在試驗(yàn)基麵上(shàng)。用擋塊擋住(zhù)試件zui不穩定邊的(de)桌腳。防止試件在(zài)試驗中移動。在該邊中心離(lí)邊沿向內50mm桌麵處通過載入(rù)墊垂直向下(xià)施加(jiā)100N的力。同時在該邊(biān)中心桌上向外施加一(yī)個水平(píng)力。逐漸增加該力到規(guī)定值或(huò)者至(zhì)少有一(yī)個桌腳離地(dì)為止。
Put the specimen on the test-based surface. With the block blocking the most unstable side of the specimen legs to prevent the test specimen to move. The edge center from the edge inward 50mm desktop department
exert downward vertical 100N force by loading pad. While exert a level force on the center desk of the edge, increase gradually to a specified value or one leg near to the floor at least.
3.
垂直靜載荷試(shì)驗:
Vertical static load test
在桌麵易於發生(shēng)破壞的位置,按規定的力通過載入墊,垂直(zhí)向下重複施(shī)加10次。每次至少應保持10秒。
On the most easy damaged position of the desk surface , to impose the specified force by loading pad, vertical put down repeated 10 times. Keep 10 seconds at least.
Desktop sustained vertical load test

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