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Take impact drill for example:
u! \: z. }% u8 J! s+ M" H1. Product description
' u9 ^* ^. E1 X' W1.1 Technical data s, A. I5 b! L# J9 R6 N
1.1.1 Rated voltage/frequency& `; B7 S2 p& R+ Z( x% _1 o+ \
1.1.2 Rated Power4 T; J" Q9 I$ @. I0 e2 i9 E
1.1.3 Max. no. of revolutions
/ T8 m J* c `5 f/ B1.1.4 Drill chuck type and size+ d; C, V7 L6 P! x: K
1.1.5 Weight with additional handle
: B5 d u& F$ u& k+ L2 b( I* v1.1.6 Provided accessories
% k3 i) C ?- h8 C5 @% Y- T2. Manufacturing quality2 C5 C2 o% O4 T( s( d$ `7 G
Subjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,. N1 |# h" g% x# A
gloss/colour difference, painting quality, true-to-size and so on.
1 O5 g9 X1 C9 A+ z8 s* `, b. s3. Function test9 `$ e1 p Y8 @( r- Z! ^7 F
3.1 Impact drilling in Granite
- u9 P& R# P& I' t9 _5 d) i2 f3.2 Drilling in steel; Z/ _& ]- e' Y# f
3.3 Drilling in wood5 ]6 e% c* [( C: m
3.4 Screw Driving
# q$ G) U) X" T9 q( S) q" D/ h4. Durability test2 x$ H8 q2 L! D- @
􀁹 The sample will run with the setting of max. torque.$ L7 P% a' r& i
􀁹 The sample will be powered with rated voltage by external power supply.' h1 }" [1 \8 O. B
test cycle:8 ~9 o7 T0 V% R0 R
Step 1: 0.8 x rated input power 20 s0 h5 K( F# D0 n) p$ c
Step 2: 1.2 x rated input power 2 s' x: D/ ~ U0 ?, c
Step 3: No-load run 20 s
0 y ]; l- d, [) x9 m5 q: Z; }" X* a+ GStep 4: Power off 2s
1 e- Q) H) P( \4 [5. Handling9 X4 s8 h" z* @8 W; ?; u. \
6. Instruction manual |
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发表于 2012-12-22 13:21
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