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Take impact drill for example:
: @4 e5 y( W- i8 p3 G1. Product description
3 L! h6 r$ N a) e) w; r: \) C1.1 Technical data! V: m6 l* v1 o6 d
1.1.1 Rated voltage/frequency
! i+ w* a( L% x) z1.1.2 Rated Power
* a8 ?( Q7 _3 b& \: D1 u5 q9 Q1.1.3 Max. no. of revolutions. O- k/ S8 N" J( C) F8 R
1.1.4 Drill chuck type and size
+ q( e9 w/ I6 h* \& q9 e1.1.5 Weight with additional handle
) g q( K; q0 k5 R7 \# ^1.1.6 Provided accessories
* A! l9 {2 k: z2. Manufacturing quality9 K$ W6 t2 L' f; w4 v6 A$ N
Subjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,( J- f( [5 }$ Y: o- S3 p8 f
gloss/colour difference, painting quality, true-to-size and so on.
# e1 F/ H+ b" @- Q2 f3. Function test
- _; _2 x5 ^3 p- R5 \2 K3.1 Impact drilling in Granite
0 _+ s3 h1 U0 p1 n ?3.2 Drilling in steel
0 T/ H" n9 x7 A5 Z( h, U/ i" x7 g' b3.3 Drilling in wood( h \3 u/ F8 E1 P, ^7 b: N7 K1 n
3.4 Screw Driving
4 |% w, K/ Y) D4 U ]4. Durability test
% O0 S* }2 J2 w, ?* P% y􀁹 The sample will run with the setting of max. torque.+ ]2 K! o. {2 B% L2 L0 v( I
􀁹 The sample will be powered with rated voltage by external power supply.
% l4 L5 k; F8 e& z" ftest cycle:
8 u1 c8 E/ z2 o `Step 1: 0.8 x rated input power 20 s
7 ~1 f9 c- \8 |, ^3 T" XStep 2: 1.2 x rated input power 2 s- a ?2 k) I Q
Step 3: No-load run 20 s
* m# L$ j* A" X- p3 q/ VStep 4: Power off 2s/ @* C" U7 C$ G* y% C9 S
5. Handling
: v4 v3 c! ?5 R/ D I6. Instruction manual |
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发表于 2012-12-22 13:21
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