1/9
Check helmet whether meet EN 1077 standard and helmet reliability when using normally
Part of resisting penetrate test machinery:Impact head(weight 300g ±10g, cone angle 60°±10°,                circular radius 0.5mm ±0.1mm, sharp hardness  50-45HRC), Hammer( 3kg ±0.025kg)，模代號Headform No
A
leading cylinder.
50~45HRC)，鐵錘(3kg ±0.025kg)，導圆筒如圖5-1所示.
3.4 穿透力测试機 Resisting penetrate test machinery
E
575M
穿透力测试機部件:  沖(重量300g ±10g；圓錐角60°±10°；圓點半徑0.5mm ±0.1mm；尖端硬度J
3.0  試驗設備Equipment and tools:
3.1 盔衝擊試驗機 Helmet impact test machinery 625O
6053.2 固定系統測試機 Retention system test machinery 2.0  範圍 Scope:
盔尺寸
Helmet size 495銷往歐洲的滑雪盔 Selling to European skiing helmet
3.3 模 Headform:editor版本
Room temperature:18 to 22℃ , keep no less than 4 hours
535        4.1 低溫測試件: -23℃至-27℃下保存不少於4小時4.2 高溫測試件: 68℃至72℃下保存不少於48小時4.3 室溫測試件:18℃至22℃下保存不少於4小時                  Low temperature: -23 to -27℃,  keep no less than 4 hours
High temperature: 68 to 72℃, keep no less than 48 hours
編制Editor :
1.0  目的Objective:
檢查盔是否滿足EN  1077標準要求，檢定盔在正常使用中的可靠性程度品質保證與安全測試程序
Quality and Safety Test Procedure 審核Approval :
4.0 測試件Test condition:
衝錘導筒
模
175mm
3/9
編制Editor :
品質保證與安全測試程序
Quality and Safety Test Procedure
審核Approval :
能碰到感應器.如圖5-8所示.
accessories damage degree.
and adjust the sensor position to make anvil not to touch with sensor when the strap
Fixing the strap extension sensor pole to the anvil, and insert sensor pole into sensor                        "1"釋放重物，使其自由落到鐵砧上，完成roll-off 測試如圖5-4所示.
模上，然後扣緊織帶扣懸挂在測試機器上如圖5-5所示.
5.1.
6. 記錄實驗結果Write down test result.
According to the size of tested helmet to select the size of headform.Puting helmet with support                        pole on the headform,then hook strap to hang it on the test machinery. (figure 5-5).            5.2.3.
將10kg 重物与15kg 的鐵砧組裝在機器上，並通過導向系統將鐵砧懸挂在一定的            5.2.4. 在鐵砧上安裝織帶拉伸感應杆，將感應杆套入感應器內如圖5-7所示，調節重塊與                      鐵砧面的高度為200mm，同時調節感應器的位置，使測試織帶拉伸後反彈時，鐵砧不                      extend duringtesting period).
Putting 10kg weight mass and 3kg leading system into test machinery,let  strap hook on                        Adjust the distance between weigh and anvil to be 175mm, then put "Drop release" button to
"1" for releasing the weight, make it fall freely on the anvil, finish "roll-off" test.(figure 5-4).                      Observe helmet whether it is still on the headform and check the helmet & the other                        the back of tested helmet, the other end to connect with leading machinery, adjust string                        to be horizontal vertical with leading pole and vertical with ground, so make the leading              5.1.5. 觀察盔是否依然在模上，并檢查盔及各個附屬部件的損傷程度            5.1.4. 調節重物与鐵砧面的距離為175mm，然后 將測試機上的Drop release 按鈕扳到            5.1.7. 規格: 固定系統的穩定性測試標準：測試後盔依然在模上為合格，盔脫出模.                      Specification: Helmet is still on the headform---Pass, Helmet is not still on the headform---Fail                      Putting 10kg weight mass and 15kg anvil to the test machinery, and hang anvil to a certain                      height by leading system .(figure 5-6).( Remarks: Must make strap have enough space to              5.2.2. 根據被測試盔的尺寸
選擇與之對應尺寸的模.將裝有支撐杆的盔戴在                        Drilling a suitable hole in the center of gravity of tested helmet, then fixing support pole              5.2.1. 在被測試盔的重心處砧一個合適大小的孔，將支撐杆裝在盔上.
5.2 織帶伸長測試程序Strap extension test procedure:
高度上如圖5-6所示.(注意：在測試過程中使織帶有足夠的拉伸空間)
machinery.(figure 5-7),  adjust the height between the weight and the anvil to be 200mm,                        anvil hang to a certain height. (figure 5-3).
為不合格
on the helmet.
200mm

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