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Take impact drill for example:
8 N( Z% r/ c# J0 P1. Product description
9 ^+ |1 X; t; a7 I9 ]/ L1.1 Technical data# a( V& J0 O4 s* v
1.1.1 Rated voltage/frequency
! \- Q2 W) @5 |: J9 ?& j1.1.2 Rated Power
+ f+ D/ t# f z& y! ^1.1.3 Max. no. of revolutions; v8 b, v/ Y0 L* {5 D6 Y. V" K
1.1.4 Drill chuck type and size5 U3 t6 A) H5 t( R* ~
1.1.5 Weight with additional handle% E/ f" m* }$ g9 \$ k/ m' X; \6 F
1.1.6 Provided accessories
$ q/ o _+ D4 S* x5 D2. Manufacturing quality
8 I! @0 z. A1 J8 i" y/ MSubjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
4 h5 ]& m7 x/ Q# q* X$ ygloss/colour difference, painting quality, true-to-size and so on.
! \% r6 a$ G' `3. Function test2 M/ g1 T5 G1 U! F1 f
3.1 Impact drilling in Granite
Y' V6 P# Y& e3.2 Drilling in steel7 l8 y5 }+ U5 v
3.3 Drilling in wood# t3 \) p. S) _* P8 w/ k2 p
3.4 Screw Driving
0 w4 s" ]4 e' p3 A+ U4. Durability test
) A5 { s' [. o! u2 j9 S􀁹 The sample will run with the setting of max. torque. V+ |6 m5 }, d1 B4 {9 R$ d
􀁹 The sample will be powered with rated voltage by external power supply.
$ W1 r- u' |4 atest cycle:8 b S& x& v( `0 |
Step 1: 0.8 x rated input power 20 s9 Z- m/ O1 J& ?& l; h
Step 2: 1.2 x rated input power 2 s
+ U7 Z- e' b) y C# rStep 3: No-load run 20 s6 }* a3 V7 \( U; \* d
Step 4: Power off 2s
* l8 d" o Z' u' }% P5. Handling
: X" b% x; n3 |/ u6. Instruction manual |
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发表于 2012-12-22 13:21
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