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Take impact drill for example:3 t4 K/ D4 w9 B1 F
1. Product description
7 N0 ?6 c- q7 C4 B! w/ `! F1.1 Technical data) d- c* z* {! }! O# U6 c. q: s
1.1.1 Rated voltage/frequency
4 ^( v% T3 U# d* K( \1 ~' ]1.1.2 Rated Power7 A- S8 |# ]3 c! r4 O6 M& {; b
1.1.3 Max. no. of revolutions
- V9 _: i* ]6 a+ c3 Z& ~1.1.4 Drill chuck type and size
8 @# m" o5 G* p, o1.1.5 Weight with additional handle
* K$ S' W X C3 N o4 c- \0 j1.1.6 Provided accessories' {- Q8 V! h; N! w
2. Manufacturing quality
% M- @4 i4 C# r* T M3 b% A$ g1 ?4 T+ ^Subjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,- ~4 G0 [1 ^1 x9 d k! t
gloss/colour difference, painting quality, true-to-size and so on.- ?8 i0 L5 ^5 J
3. Function test
0 }" p' `8 g& D; m3.1 Impact drilling in Granite* o U a, Y* @( e
3.2 Drilling in steel2 u7 d, v( P; C; Z5 n2 u
3.3 Drilling in wood
3 w k% D1 x- M H* D3.4 Screw Driving
6 D5 w! P: w/ N' J4. Durability test8 }0 z& s$ b9 t2 L0 W7 H
􀁹 The sample will run with the setting of max. torque.5 H( k$ ]: o9 N+ D* P: X
􀁹 The sample will be powered with rated voltage by external power supply.: H/ ^8 ]3 |7 o: H5 j3 y" n6 z
test cycle:
. i8 l" ]& r* uStep 1: 0.8 x rated input power 20 s
* ~7 ]" s1 \" m+ aStep 2: 1.2 x rated input power 2 s
. |' X y/ W$ w& X; G2 X GStep 3: No-load run 20 s
5 @9 c8 a- a2 Z7 c0 o8 RStep 4: Power off 2s
/ C: X; O; G9 t& D* v5. Handling3 L) O1 M9 F' D( y
6. Instruction manual |
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发表于 2012-12-22 13:21
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