名片曝光使用說明

步驟1:創建名片

微信掃描名片二維碼,進入虎易名片小程序,使用微信授權登錄并創建您的名片。

步驟2:投放名片

創建名片成功后,將投放名片至該產品“同類優質商家”欄目下,即開啟名片曝光服務,服務費用為:1虎幣/天。(虎幣充值比率:1虎幣=1.00人民幣)

關于曝光服務

名片曝光只限于使用免費模板的企業產品詳細頁下,因此當企業使用收費模板時,曝光服務將自動失效,并停止扣除服務費。

<

返回首頁

產品推薦
球壓試驗裝置機
500元/臺
球壓試驗裝置機
XL-99金片深度測試儀
900元/200×150×60mm
XL-99金片深度測試儀

XL-UL UL規格試料磨平機

 詳情說明

 本試料磨平機在將橡膠或塑膠啞鈴狀試片磨平、磨薄或磨出所需之厚度,以供拉力、老化、耐油等試驗之用。試片臺左右、上下及前后之移動,以扳手操作。

 

符合UL1581標準第420.6條規定。

Buffing machine   (AUGUST 2, 2006 - UL 1581)

420.6 A power-driven buffing machine (grinding wheel) is appropriate for buffing irregularities from the samples from which die-cut specimens are to be prepared. The abrasive wheel is to be of about No. 36 grit (particle size of 0.019 inch or 0.486 mm). The wheel is to run true and is not to vibrate. The diameter of the wheel is not specified; however, 4-3/4 – 6-1/4 inch or 0.12 – 0.16 m has been found appropriate. The rotary velocity of the wheel is to be 2500 – 3500 r/min. The diameter and rotary velocity of the wheel are to be selected to give the wheel a peripheral speed (rpm×p×wheel diameter) of 3000 – 5000 ft/min or 15 – 25 m/s. CAUTION – The maximum wheel diameter stated in this paragraph and the maximum wheel rpm stated in this paragraph shall not be used together as this combination will result in a peripheral speed above 5000 ft/min or 25 m/s. This applies even for wheels that are marked as being intended for a peripheral speed above 5000 ft/min or 25 m/s. The machine is to have a slow feed that applies light pressure and removes very little material at one cut, thereby not overheating the specimen or the wheel.

 

主要技術參數

砂    輪:36#; ø 5″

砂輪線速度:3000~5000feet/min或15~25m/s

皮帶輪加速比:2:1

體    積:50×60×40cm

重    量:50kg

電    源:1∮,AC220V  50Hz


產品推薦
XL-99金片深度測試儀
900元/200×150×60mm
XL-99金片深度測試儀
“試料磨平機”信息由發布人自行提供,其真實性、合法性由發布人負責。交易匯款需謹慎,請注意調查核實。
主站蜘蛛池模板: 平顶山市| 宝丰县| 休宁县| 济南市| 金堂县| 遵义市| 神池县| 云南省| 肥东县| 昔阳县| 茂名市| 肥乡县| 五原县| 溆浦县| 山西省| 化州市| 峨眉山市| 镇远县| 宜黄县| 临湘市| 子长县| 青川县| 兴业县| 望奎县| 方正县| 南涧| 成武县| 闽侯县| 保康县| 西丰县| 宣恩县| 濉溪县| 光山县| 泰来县| 辽中县| 郑州市| 平湖市| 师宗县| 张掖市| 类乌齐县| 寻甸|