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Take impact drill for example:
+ z/ ^7 v& l8 ?8 `8 m1 e% c8 ]( X1. Product description
' I' h7 c/ z) ]' b5 G1.1 Technical data* L7 o1 M4 m v2 O5 G* E
1.1.1 Rated voltage/frequency' [6 P" b# r# ~ j5 X
1.1.2 Rated Power( k1 {- X7 r7 V
1.1.3 Max. no. of revolutions; ~% K% t- q, {, v+ O5 z
1.1.4 Drill chuck type and size
* m E" p/ Q- k* ~6 K: P1 P! B1.1.5 Weight with additional handle
. t9 o0 ^! K& g- B$ K; }& E# f% G1.1.6 Provided accessories
+ h% s. W, }, F" t2. Manufacturing quality l; W$ F0 Z( f) a
Subjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
; X# C) z5 w$ W9 Y; J- b* Cgloss/colour difference, painting quality, true-to-size and so on.. [) r# N0 w8 }+ Z
3. Function test2 V7 `( d* C* ?
3.1 Impact drilling in Granite& @& v/ n" f8 E }" ^+ i1 U" z
3.2 Drilling in steel- m0 M) v; [: r2 O& }$ X
3.3 Drilling in wood+ l9 ?# _; u- k% B' s( w9 R6 L
3.4 Screw Driving
: E1 f. }* O7 J5 r, Q, g4. Durability test) K$ c% U: \# C/ _. J. C
􀁹 The sample will run with the setting of max. torque.3 G5 t6 N: I7 d
􀁹 The sample will be powered with rated voltage by external power supply.8 h' v; L% Y/ |/ ?
test cycle:
. I8 i: m' Z( q9 e, l3 cStep 1: 0.8 x rated input power 20 s
' M5 d5 k, x1 P; O$ AStep 2: 1.2 x rated input power 2 s
, E" T% |" H: V$ d0 PStep 3: No-load run 20 s
5 @5 w: I( P4 U, U# T8 }Step 4: Power off 2s$ S D7 B1 S( _, P* g" _: M
5. Handling7 V# ?+ ~, f0 l7 O7 B
6. Instruction manual |
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发表于 2012-12-22 13:21
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