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Take impact drill for example:# R% g- P( C' |2 {" l) s* G% j& r
1. Product description
% [+ w3 k' F8 W$ M. s# A$ T4 \1.1 Technical data
5 q: M7 ?8 f& `6 @: h5 Y9 `; y: j1.1.1 Rated voltage/frequency
8 h- H6 h( b1 T0 q, j6 U1.1.2 Rated Power
4 B9 A( s. [8 _" x1.1.3 Max. no. of revolutions) m# C5 s1 p- {& o9 L, M# ]& G
1.1.4 Drill chuck type and size
+ a3 ?! m; Z9 K1 x5 w5 k- q1.1.5 Weight with additional handle
- g$ }; G% A7 y1.1.6 Provided accessories1 ?8 u. n+ d; U1 E- `2 X
2. Manufacturing quality
, g5 z$ v4 _7 {' C( B9 BSubjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
& k `, F3 C# T7 {& [! i3 f) Ugloss/colour difference, painting quality, true-to-size and so on.
3 U. ] T4 Q9 W+ K% t* F3 O3. Function test
3 R: [! `9 g s7 T, ?8 b3.1 Impact drilling in Granite
7 a7 b" T5 s( ~ x% j5 I" p3.2 Drilling in steel
7 |) p2 _( [/ |' I3.3 Drilling in wood: X A h0 ]; e! Z% H8 l
3.4 Screw Driving
( j R, g. o- ^# q% J+ j4. Durability test8 q; Z% l+ l* u3 K7 b# Z7 C9 k3 [' p
􀁹 The sample will run with the setting of max. torque.0 A c# e E- b( n2 _
􀁹 The sample will be powered with rated voltage by external power supply.* J: B& ?% A5 h( {7 \% y
test cycle:
' h' @+ w2 H# w9 ] u8 [7 s: oStep 1: 0.8 x rated input power 20 s2 ~2 y, d. p @# D$ C% Q
Step 2: 1.2 x rated input power 2 s, q' q. I6 q0 O8 p0 i
Step 3: No-load run 20 s
0 r8 d8 q! t! R& ?* B* {/ UStep 4: Power off 2s) k) X9 h& ?( q, |2 ~6 b7 e
5. Handling
1 @, \' Q0 i2 E; h0 G6. Instruction manual |
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发表于 2012-12-22 13:21
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