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Take impact drill for example:
$ t, h* X/ f- b1. Product description) z( f6 n$ t; k/ i0 }5 L) S
1.1 Technical data! S' P Y3 N" S% |) b; p* H8 Q
1.1.1 Rated voltage/frequency7 f6 \# \2 J% [6 e) }1 j$ G
1.1.2 Rated Power3 h6 N& N8 e+ a8 w4 a+ `
1.1.3 Max. no. of revolutions
/ m S% E. u! q2 t& O3 T1.1.4 Drill chuck type and size" P" O: c X/ W! G# B
1.1.5 Weight with additional handle
) }& L. e' _) j" W3 f6 I1.1.6 Provided accessories) z, N" E' s" T' d
2. Manufacturing quality
. S" ^9 d1 w6 wSubjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
- {1 C! V; ^; R1 t# L: X! dgloss/colour difference, painting quality, true-to-size and so on.* u& ~ N2 y w1 e) Y. M
3. Function test
* y: K5 ^7 @- |- x" G3.1 Impact drilling in Granite
; q) c5 p* @. U# a3.2 Drilling in steel) ^" R3 g2 X' f6 ~$ ]' H! X
3.3 Drilling in wood7 h1 z) K4 L- Q @
3.4 Screw Driving
6 U7 A( j1 }0 C/ y4. Durability test$ a& _' M; X" r* q- @2 j/ g2 u
􀁹 The sample will run with the setting of max. torque.: h) K* u. u6 z! A
􀁹 The sample will be powered with rated voltage by external power supply.
7 k+ i- Y* D9 |2 _6 Ttest cycle:' w0 P9 H* D( y2 T# h9 r
Step 1: 0.8 x rated input power 20 s
( ?2 U1 M' C* S- t( I" k1 `& GStep 2: 1.2 x rated input power 2 s! d+ K3 x- R3 ?2 I( f
Step 3: No-load run 20 s
4 Y! E$ ]0 Q5 S ~& F* G/ ^Step 4: Power off 2s. T* w* w# f- ]: e: T9 O
5. Handling S5 |5 v5 d8 F* ]0 O! o1 u
6. Instruction manual |
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发表于 2012-12-22 13:21
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