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热爱学习 发表于 2016-9-26 20:11 : N( E2 _: s5 u; I
感觉这个应该不是模拟手掌,这个探针跟人手的尺寸比例差太多了,哪怕小孩的也没这么小,顶部才2mm
6 \# q4 g, C; O! R9 r$ x) o+ p不管你信不信,他确实是模拟人手掌是否能接触运动部件的可能性。/ j2 w8 [2 t/ L% D
该手掌并不是IEC62368的自身原创,它是源于(抄袭)UL60950的国家差异:
( s0 ? D# }# X/ k4 v5 eNAF.4.4 Protection against hazardous moving parts
, {# _& l$ G. @ b7 X; wNAF.4.4.2 Protection in operator access areas! l: M, I- i$ i4 U1 ^6 |" N, x/ n7 W# X
For HOUSEHOLD/HOME OFFICE DOCUMENT SHREDDERS, a warning statement shall not be used in lieu of6 N O4 V) Q0 E2 p q- i
construction features that prevent access to hazardous moving parts.; g% E2 W7 h3 m2 S) ~! a
For HOUSEHOLD/HOME OFFICE DOCUMENT SHREDDERS, the following additional compliance criteria apply:
$ S0 ~; D/ v1 V- PThe articulated accessibility probe illustrated in figur NAF.1 shall be inserted into
2 W, {+ i0 |. Ceach opening in the MECHANICAL ENCLOSURE, without appreciable force. The probe shall
- m* m4 ]0 A+ mnot contact hazardous moving parts. This consideration applies to all sides of the; Z) c D+ E, g7 _
mechanical enclosure when the document shredder is mounted as intended.* O A! d! ~/ D' L
The accessibility probe/wedge illustrated in figure NAF.2 and NAF.3 shall be inserted5 |% E" e1 _3 W4 Q _
into each opening in the MECHANICAL ENCLOSURE. A force not exceeding 45 N for strip-cut4 f6 m0 o3 q$ X. A$ ~! ]$ S) s! d) x% m, A
type HOUSEHOLD/HOME OFFICE DOCUMENT SHREDDERS and not exceeding 90 N for cross-cut6 P1 w4 {; y3 ^8 o9 V& i
type HOUSEHOLD/HOME OFFICE DOCUMENT SHREDDERS shall be applied to the probe/wedge in
6 k* v5 D) G, R1 E$ ?any direction relative to the opening. Before application of the accessibility probe/: x3 q( _1 l* R! t
wedge, any MECHANICAL ENCLOSURES or guards that are removable without the use of a
4 w+ O# n0 i3 n) x+ wtool shall be removed. The probe/wedge shall not contact hazardous moving parts,9 v% W; ^$ k& h
including shredding rollers/mechanisms.
- ]# X# I9 t7 fNOTE It is permissible for the mass of the accessibility probe/wedge to be factored into the overall applied force specifie above.
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" Y( n; m/ D- D$ y/ |! }
请认真体会高亮部分潜台词。& V( i$ H: W8 z/ S5 F" ]
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