Safety Standard of Machinery, Equipment and Tools Article 112

The safety device for the power press machine shall be marked the following items:1. manufacture number.2. manufacturer.3. manufacture date.4. applicable the press machine type, capability, stroke (except the two-hand control safety device), the number of strokes per minute (except the two-hand control safety device and the photoelectric safety device) and die sizes.5. The two-hand control safety device or the photoelectric safety device shall be marked in accordance with the following provisions:(1) for the safe-one-stroke-two-hand control safety device: the time (Tl, in milliseconds) that hands releasing from the operating portion of that device to the starting action of the protective stop mechanism.(2) for the two-hand start safety device: the maximum time (Tm) that hands releasing from the operating portion to the slider of the applicable press machine reaching the lower dead center, in millimeters(3) for the photoelectric safety device: the time that fingers intervening the sensing zone of that device to the starting of the protective stop mechanism, in millimeters.(4) the stop time (Ts, in milliseconds) of the applicable press machine: the time that the protective stop mechanism starting action to the slider stopping, in milliseconds. But that marked the maximum stop time (Tl+Ts) being exempt from separately marking Tl and Ts.(5) for the safe-one-stroke- two-hand control safety device or the photoelectric safety device: according to the set stopping time in the preceding subparagraph. For the two-hand start safety device: in accordance with the maximum time separately corresponding to the safe distance set in the preceding subparagraph (2). For two- hand control safety device: the distance between the operating portion and the hazard zone, in millimeters, for photoelectric safety device: the distance between the optical axis and the hazard zone, in millimeters.6. The photoelectric safety device, in addition to the marking in the preceding subparagraph, shall mark the followings:(1) the effective distance: referring to the distance that the emitter and receiver can effectively function, in millimeters.(2) the protective height for the applicable press machine, in millimeters.7. The laser-sensitive safety device for the press brake, in addition to the marks in the preceding subparagraph 1 through 3, shall separately mark the followings:(1) the time that from the protective stop mechanism enacted to the slider stopping when the laser shaded, in milliseconds.(2) the distance between the optic axis of the press brake and the hazard zone , in millimeters and that being corresponding to the time in the subparagraph 7(2).(3) the effective distance that the laser optical axis can effectively function, in millimeters.8. The push-out safety device, in addition to the marks in subparagraph 1 through 4, shall separately mark the maximum amplitude of the push-out arm, in millimeters.
中文原文 機械設備器具安全標準第112條
衝壓機械之安全裝置,應標示下列事項:
一、製造號碼。
二、製造者名稱。
三、製造年月。
四、適用之衝壓機械種類、壓力能力、行程長度(雙手操作式安全裝置除外)、每分鐘行程數(雙手操作式安全裝置及光電式安全裝置除外)及金屬模之大小範圍。
五、雙手操作式安全裝置及光電式安全裝置,應依下列規定標示:
(一)安全一行程雙手操作式安全裝置:手離開操作部至快速停止機構開始動作之時間(Tl),以毫秒表示。
(二)雙手起動式安全裝置:手離開操作部至適用之衝壓機械之滑塊等達到下死點之最大時間(Tm),以毫秒表示。
(三)光電式安全裝置:手將光線遮斷至快速停止機構開始動作之時間(Tl),以毫秒表示。
(四)適用之衝壓機械之停止時間:快速停止機構開始動作至滑塊等停止之時間(Ts),以毫秒表示。
但標示最大停止時間(Tl+Ts)者,得免分別標示Tl及Ts。
(五)安全一行程雙手操作式安全裝置及光電式安全裝置依前目所定之停止時間;雙手起動式安全裝置依第二目規定之最大時間,分別對應之安全距離。
雙手操作式安全裝置,為操作部與危險界限之距離;光電式安全裝置,為光軸與危險界限之距離,以毫米表示。
六、光電式安全裝置,除前款之標示外,應另標示下列事項:
(一)有效距離:指投光器與受光器之機能可有效作用之距離限度,以毫米表示。
(二)適用之衝壓機械之防護高度,以毫米表示。
七、摺床用雷射感應式安全裝置,除第一款至第三款之標示外,應另標示下列事項:
(一)自遮斷雷射光,快速停止機構開始動作至滑塊等停止時之時間,以毫秒表示。
(二)對應前目之時間,摺床雷射光軸與危險界限之距離,以毫米表示。
(三)有效距離:雷射光軸可有效作用之距離限度,以毫米表示。
八、掃除式安全裝置,除第一款至第四款之標示外,應另標示掃臂之最大振幅,以毫米表示。

English translation for reference only; the Chinese text prevails. Not legal advice.