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Take impact drill for example:
3 C9 u# b Q% I; x/ z1. Product description
) ?( {8 V! Z* f9 G t1.1 Technical data$ X F2 y7 p6 k6 l9 `
1.1.1 Rated voltage/frequency
7 L8 B; r" F+ r4 @8 E1.1.2 Rated Power, @9 \: N" P! ]" c
1.1.3 Max. no. of revolutions
1 ?. u% T* P* ], u+ Q9 v+ A2 `1.1.4 Drill chuck type and size, r% y! U; Z7 O- ?9 |: P: [* K
1.1.5 Weight with additional handle0 @6 d5 d6 x; A i4 W# ~$ E2 G8 t
1.1.6 Provided accessories9 O/ P6 q( N7 U3 p4 r
2. Manufacturing quality
! ?. Z$ Q( T/ ^Subjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
6 U) M" q, a( ~gloss/colour difference, painting quality, true-to-size and so on.9 ~& H f! {4 t* k7 X1 C
3. Function test
& l1 s1 R5 \( z8 } {0 b3.1 Impact drilling in Granite& v9 U) B* n1 M* K
3.2 Drilling in steel
9 E4 Q _5 n0 F% `2 `) m {3.3 Drilling in wood1 B y; J2 v8 N# ^* X
3.4 Screw Driving# y' H1 `# `- i& C: z
4. Durability test
: v4 r. I, u! Y/ J% ~- j# X; q1 {􀁹 The sample will run with the setting of max. torque.5 f& d6 j' {" Y9 _. f1 @% V
􀁹 The sample will be powered with rated voltage by external power supply.) G" U3 q3 [6 M1 A+ y
test cycle:
: L8 ^* ~! J0 w0 M+ i7 aStep 1: 0.8 x rated input power 20 s$ c# p( Y, v: ^$ w: O0 m
Step 2: 1.2 x rated input power 2 s
/ B2 L5 }" J7 o6 EStep 3: No-load run 20 s
: W0 Q+ \( K& F% gStep 4: Power off 2s/ b% C& j9 O m: h
5. Handling
5 Z; n- X6 Y3 g$ c- x6. Instruction manual |
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发表于 2012-12-22 13:21
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