網誌分類：未分類 |
6061
|
特點 |
最適合用途 |
|
可受熱處理之高度強度、具良好的可加工性能加工性能和高抗蝕特性之合金鋁。 |
適用於帆船、獨木舟、貨車和巴士的機殼結構。架子、輸電塔、傢俬、化學設備、篷幕、航海設備、消防梯和高強度配件等。 |
T4合金在固溶熱處理及受自然陳（老）化，到達一定穩定強度狀態。適合產品
受熱處理後不需冷作加工，或受壓平及拉直等工序下，其冷加工影響效果亦在
機械性能極限之內。
T6合金在固溶熱處理及受人工陳化。適合產品受熱處理後不需冷作加工，或受
壓平及拉直等工序下，其冷加工影響效果亦在機械性能極限之內。
Angular contact ball bearings
Larger contact angle --- higher resistance against axial load
Smaller contact angle --- more advantageous for high-speed rotation
Angular contact ball bearings are used for high accuracy and high-speed operation.
Thrust ball bearings
bearings cannot accommodate radial loads.
Spherical thrust roller bearings
This type can accommodate a small amount of radial load as well as heavy axial load.
fei 2008-06-12 21:13
I am preparing robocon competition~
But I cant show photos here
May be after competition?
Blood Keith 分身 2008-06-12 02:11