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Take impact drill for example:! z2 `/ ^/ O. J8 }' g
1. Product description
) s, |$ \+ _* D9 D$ \. a5 A1 N1.1 Technical data8 E, Z6 @4 K# m8 W
1.1.1 Rated voltage/frequency
8 ~% l7 i4 {2 S& P. N" W1.1.2 Rated Power+ [1 Z6 a! n% O/ G. m
1.1.3 Max. no. of revolutions
! d; n& F( H. O3 ?6 e1 l, [, Y/ u1.1.4 Drill chuck type and size
# K* f1 P& k# o. s* i9 L1.1.5 Weight with additional handle
/ o+ ]; m5 B1 b& M1.1.6 Provided accessories
5 ~# T' x7 }' J- w- A1 j7 [' [2. Manufacturing quality6 J8 o1 ~3 E" c' i- \
Subjective evaluation of stability of components, burrs, edges, welding quality, smoothness of surfaces,7 K0 {8 a9 d; I% ^0 t( M
gloss/colour difference, painting quality, true-to-size and so on. ?+ ?- Y! [$ Y! q& G$ E9 ]6 n0 {
3. Function test
$ g- o5 u0 d+ |/ o3.1 Impact drilling in Granite
1 e8 g, M0 h7 E2 V' Z- ]3.2 Drilling in steel& j2 ?6 M! r7 F( k) I- `
3.3 Drilling in wood
`: a ] b7 V3.4 Screw Driving: [% d. p7 d1 A( q t4 P5 r# X1 ?
4. Durability test. E& K1 f" S+ U8 B7 a6 l. b
􀁹 The sample will run with the setting of max. torque., u; M& Q$ x9 R, e. j' t7 ?
􀁹 The sample will be powered with rated voltage by external power supply.
* `: \6 P$ N+ `& d- @! S7 ]test cycle:
& x# M! C; u1 C k6 KStep 1: 0.8 x rated input power 20 s$ {( j' W8 E% k6 N% L1 O
Step 2: 1.2 x rated input power 2 s9 a: U+ K6 @9 k3 }4 ]. _' r
Step 3: No-load run 20 s& }# K, P& k' ?3 N# \7 ]- {
Step 4: Power off 2s
6 w% N( [) t ?* b3 q$ n3 W$ Z6 E5. Handling/ X' @+ j9 Y6 N* f7 h' v, G% i
6. Instruction manual |
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发表于 2012-12-22 13:21
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