汽車空氣壓縮彈簧壓力試驗機
WDW-D系列微機控制門式雙柱電子試驗機主要用于各種材料的拉伸、壓縮、彎曲、剪切、剝離、撕裂等力學性能指標的測試。系統(tǒng)采用微機閉環(huán)控制，具有寬廣準確的加載速度和測力范圍，對載荷、位移的測量和控制有較高的精度和靈敏度。
試驗機主機的設(shè)計具有外形美觀、操作方便、性能穩(wěn)定可靠的特點，無污染、噪音低、效率高。輔具的設(shè)計與主機相匹配，結(jié)構(gòu)為楔型平動式、手動旋轉(zhuǎn)夾緊，試樣不受附加力。夾持方便、可靠、不滑移。
三工位空氣彈簧壓力試驗機主機 三工位空氣彈簧壓力試驗機
序號 | 項目 | 規(guī)格 | ||
1 | 試驗力 | 20KN及以下 | 30/50KN | 100KN |
2 | 試驗力測量范圍 | 1%-99%FS | ||
3 | 試驗力測量準確度 | 優(yōu)于示值±1% | ||
4 | 橫梁位移測量精度 | 0.01mm | ||
5 | 位移測量準確度 | ±1% | ||
6 | 變形測量范圍 | 0.4%-99%FS | ||
7 | 變形測量精度 | ±0.5% | ||
8 | 變形分辨率 | 0.01mm | ||
9 | 力控速率調(diào)節(jié)范圍 | 0.005-5%FS/S | ||
10 | 力控速率相對誤差 | ±1%設(shè)定值以內(nèi) | ||
11 | 變形速率調(diào)節(jié)范圍 | 0.02-5%FS/S | ||
12 | 變形控制速率相對誤差 | 速率＜0.05％FS時，為±2%設(shè)定值以內(nèi)； 速率≥0.05％FS時，為±0.5%設(shè)定值以內(nèi)； | ||
13 | 橫梁速度測量范圍 | 0.001-500mm/min | ||
14 | 橫梁速度相對誤差 | 速率＜0.01 mm/min時，設(shè)定值的±1.0%以內(nèi)； 速率≥0.01 mm/min時，設(shè)定值的±0.2%以內(nèi)； | ||
15 | 恒力、恒變形、恒位移控制范圍 |
0.5％～100％FS | ||
16 | 恒力、恒變形、恒位移控制范圍 | 設(shè)定值<10%FS時，設(shè)定值 的±1.0%以內(nèi) 設(shè)定值≥10%FS時,設(shè)定值的±0.1%以內(nèi) | ||
17 | 變形速率控制精度 | 速率<0.05%FS時為±2.0%設(shè)定值內(nèi) 速率≥0.05%FS時為±0.5%設(shè)定值內(nèi) | ||
18 | 拉伸空間 | 700mm | 700mm | 700mm |
19 | 工作環(huán)境 | 室溫—35℃,相對濕度不超過80% | ||
20 | 整機電源 | 單相,220V±10%,50Hz | ||
21 | 電機功率 | 0.75KW | 0.75KW | 1.5KW |
22 | 主機尺寸 | 750x480x1700mm | 720x520x1800mm | 900x600x2100mm |
23 | 重量 | 280kg | 350kg | 450kg |
Auto air compression spring compression testing machine
Auto air compression spring compression testing machine
l Suitable for tension, compress, shear, peeling, tear, test
l Attractive appearance, easy operating, stable and reliable
l Dual test space, upper space for tension test, bottom space for compress test
l Crossbeam speed can reach up to 1000mm/min, suitable for most test speed
l Low noise during test
l Suitable for industries of metal manufacturing, non-metal manufacturing, industrial and mining enterprises, technical supervision, commodity inspection and arbitration and other departments
3 tests for air compression springs at the same time on testing machine
Specifiation
No | Item | Specification | ||
1 | Force capacity | 20KN and lower | 30/50KN | 100KN |
2 | Measuring range | 1%-99%FS | ||
3 | Accuracy of force value | Less than ±1% of set value | ||
4 | Precision of displacement | 0.01mm | ||
5 | Accuracy of displacement value | ±1% | ||
6 | Deformation measuring range | 0.4%-99%FS | ||
7 | Accuracy of deformation measuring | ±0.5% | ||
8 | Resolution of deformation | 0.01mm | ||
9 | Force speed range | 0.005-5%FS/S | ||
10 | Accuracy of force speed | Less than ±1% of set value | ||
11 | Deformation speed range | 0.02-5%FS/S | ||
12 | Accuracy of deformation speed control | When set value is less than 0.05%FS，error is less than ±2.0% of set value When set value is more than 0.05%FS，error is less than ±0.5% of set value | ||
13 | Displacement speed range | 0.001-500mm/min | ||
14 | Accuracy of displacement speed | When speed is less than 0.01mm/min，error is less than ±1.0% of set value When set value is more than 0.01mm/min，error is less than ±0.2% of set value | ||
15 | Range of constant force, constant deformation, constant displacement control |
0.5％～100％FS | ||
16 | Accuracy of constant force, constant deformation, constant displacement control |
When set value is less than 10%FS，error is less than ±1.0% of set value When set value is more than 10%FS，error is less than ±0.1% of set value | ||
17 | Accuracy of deformation speed | When set value is less than 0.05%FS，error is less than ±2.0% of set value When set value is more than 0.05%FS，error is less than ±0.5% of set value | ||
18 | Tension space | 700mm | 700mm | 700mm |
20 | Voltage | Single phase,220V±10%,50Hz(110V) | ||
21 | Motor power | 0.75KW | 0.75KW | 1.5KW |
22 | Dimension | 750x480x1700mm | 720x520x1800mm | 900x600x2100mm |
23 | Weight | 280kg | 350kg | 450kg |
