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Take impact drill for example:4 {2 X9 U& s' Y5 x/ x- [8 k5 U/ T
1. Product description
. A% S' A, i1 S( O2 v5 A" ?1 ^! P1.1 Technical data
! o+ J9 C% |8 k1.1.1 Rated voltage/frequency$ G2 i6 O7 H, j: `' v8 B' ]; V
1.1.2 Rated Power
/ {4 A/ R9 S0 y% }0 t; h# _1.1.3 Max. no. of revolutions
+ J, F- ?. ^" N1 `8 x1.1.4 Drill chuck type and size* V4 l( ]0 m3 u1 V: ?/ e2 x! S
1.1.5 Weight with additional handle
% x8 o! p: x ^1.1.6 Provided accessories
% t1 h6 b/ [) ^/ j2. Manufacturing quality
/ A, a; k t4 ESubjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
) b5 N0 p, h$ O/ ugloss/colour difference, painting quality, true-to-size and so on.) o) }" ~- k. ^. `5 b8 ]
3. Function test
/ I, _5 Y! `/ v9 X3.1 Impact drilling in Granite
9 g& p# _, ^: y3.2 Drilling in steel ~. x2 p0 a( U: U* }8 [
3.3 Drilling in wood0 x& S- m) \' U. k
3.4 Screw Driving# t0 \: y8 ?9 l+ R' Y
4. Durability test& M; E+ ?5 I& `: s, w) ?
􀁹 The sample will run with the setting of max. torque.
8 I* |4 K X; Y0 |, C' [9 r􀁹 The sample will be powered with rated voltage by external power supply.
) b' i5 _5 U' e! xtest cycle:
' m; T! w0 |7 O2 ]: B" K: RStep 1: 0.8 x rated input power 20 s
8 x! b* a ^ f+ B7 E4 ZStep 2: 1.2 x rated input power 2 s. j: P9 C$ [. Q8 x. {1 |* _
Step 3: No-load run 20 s
" L- y% X8 j9 U/ K5 R: HStep 4: Power off 2s
3 ^# ? Q. O0 I9 {( _5. Handling
* d: _1 F. M8 ?) x$ G' V% F6. Instruction manual |
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发表于 2012-12-22 13:21
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