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Take impact drill for example:$ R. o6 A. L, [1 L
1. Product description
# c3 _# s: l4 [# f9 n5 g1.1 Technical data
& d5 y/ N. J1 n1 w, W* \2 Q, c2 p6 s1.1.1 Rated voltage/frequency8 |; R9 e* ]/ x" J; i" O6 g
1.1.2 Rated Power4 M3 W4 V4 L1 O' w( d4 T
1.1.3 Max. no. of revolutions4 J& P) ]$ S" G
1.1.4 Drill chuck type and size
# I3 c8 |2 O8 `. i( X1.1.5 Weight with additional handle
{" R2 m: ~( ]" [' O1 y1.1.6 Provided accessories/ W$ J d! v# Z0 ?" k4 n* h
2. Manufacturing quality/ d; n0 E& i& o; L3 g2 m- _5 {8 }& C
Subjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
" V v9 b# A$ m# R5 F6 z+ [9 Ugloss/colour difference, painting quality, true-to-size and so on.9 E f* f. B+ A+ q
3. Function test9 h" a' t" G8 v/ n" F; m6 q
3.1 Impact drilling in Granite ~+ ]4 A& Q: F' a. M* p2 k* a) x
3.2 Drilling in steel
5 O5 ~9 ` m9 n3.3 Drilling in wood
0 p' [& B9 E) i9 G- j3.4 Screw Driving! R, X% a4 s/ ^& n& ^5 T& ]* i
4. Durability test
1 |: ~8 @# x8 r; m( c􀁹 The sample will run with the setting of max. torque., K9 I8 E( s; [5 A$ F, ~ u6 P3 D
􀁹 The sample will be powered with rated voltage by external power supply.6 R/ a* k* @( i& b D
test cycle: b/ o6 }9 X1 U* Q: I8 b. ~
Step 1: 0.8 x rated input power 20 s
8 N6 J( H& B* x' B6 F1 U! i0 Z1 n5 GStep 2: 1.2 x rated input power 2 s! Q m0 s, K+ G4 \2 S
Step 3: No-load run 20 s* x$ A0 w$ T; V8 [$ S) l0 x; ]0 _
Step 4: Power off 2s, X3 G* F, \! \* |% g
5. Handling
+ I8 T8 w9 b- {$ ~' b2 ]6. Instruction manual |
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发表于 2012-12-22 13:21
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