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Take impact drill for example:
4 g! ?9 H; @( j C1. Product description, G5 x# e1 E0 o! T5 Y, A) \
1.1 Technical data2 x: R, i2 v* R6 |) I* K4 l
1.1.1 Rated voltage/frequency) T. [5 x! [ `1 J
1.1.2 Rated Power* N3 q* x1 f9 ~
1.1.3 Max. no. of revolutions) [/ {8 _' h; J, R+ ]/ ]
1.1.4 Drill chuck type and size
. t/ a4 X" P* D8 {9 M1.1.5 Weight with additional handle! o" l) g! L& ^: g
1.1.6 Provided accessories
9 ?; m! ^2 p3 s' t7 P( `& f6 f5 `$ O7 ]6 @2. Manufacturing quality
/ U1 Y6 I; |2 i* a) R, s. sSubjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,
' u; X* K) W# N) xgloss/colour difference, painting quality, true-to-size and so on.$ M( }' E0 o7 Y( s i
3. Function test
) p1 t% ^$ p, N) y# D% `3.1 Impact drilling in Granite
3 R& a: H4 @" i, c! A$ `& r* X3.2 Drilling in steel N% z, r/ K7 p) ]' X
3.3 Drilling in wood6 t6 X5 w( I2 B
3.4 Screw Driving
) q( [/ I( e7 p2 m4. Durability test
. W0 U J0 }/ N􀁹 The sample will run with the setting of max. torque. A5 L! i% ^( o" o
􀁹 The sample will be powered with rated voltage by external power supply.
I) t8 ^+ Y/ `test cycle:
' _' p2 x$ Y+ F' ^Step 1: 0.8 x rated input power 20 s
. q" @/ J+ |) ]3 N& N$ WStep 2: 1.2 x rated input power 2 s
! x$ ^" h! q# L$ C* xStep 3: No-load run 20 s5 a# @3 U" V- N# u4 ?( U; _
Step 4: Power off 2s( }0 w; K' g$ c. y( C, ]8 I' J
5. Handling: e* V' H$ [2 o
6. Instruction manual |
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发表于 2012-12-22 13:21
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