Dongguan Xin Bao Instrument SBT401 Руководство по эксплуатации - Страница 13

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Dongguan Xin Bao Instrument Co., Ltd
NOTE: ALL THE PARTS FOR ONE ABRADING STATION ARE NUMBERED. IT IS
ESSENTIAL THAT THE CORRECTLY NUMBERED PIECES ARE USED AT THE CORRECT
ABRADING STATION. e.g ALL PIECES MARKED WITH THE NUMBER 1 SHOULD ALL BE
ASSEMBLED TOGETHER AND USED AT STATION 1.
8. Remove the bearing housings from each abrading station by unscrewing the nuts and lifting the
bearing housing clear.
9. Remove the top motion plate from the machine to reveal the abrading tables.
10. At each position in turn, unscrew the three nuts and remove the clamping ring.
11. Lay a piece of cut felt, then a piece of cut abradant on each table.
12. Put the pressing weight which is the large weight with the handle on top of one of the tables and
replace the clamping ring, ensuring that it is parallel to the machine.
13. Replace the three small nuts on the clamping ring. These nuts will be level with the top of the
screws when the clamping ring is parallel. This is best achieved by gradually tightening each nut
in turn until they are all level with the top of the screws.
Note : the felt can be used for until it becomes soiled or for 50,000 rubs whichever is the sooner.
The abradant should be replaced after each test.
The foam should be replaced after each test.
14. Once all the tables and specimen holders have been loaded, lower the top plate back onto the
machine, carefully locating the slots over the bearings.
15. Place each specimen holder in the appropriate hole and replace the bearing housing with the nut to
secure.
16. Place the selected loading piece on top of the spindle (refer to the relevant standard)
17. After setting the counter according to the instructions in section 4, the machine can be switched
on and testing can commence.

5.2 Sample preparation - Pilling

(note: remember to adjust the machine settings as detailed in section 3.2 if not already done)
1.
After conditioning of the standard fabrics and the test specimens, cut the required number of
samples from the test specimen the samples should be 140mm diameter. Cut two sets of these
discs, one for the pilling table and one set for the specimen holder.
2.
Place the large block which comes with the pilling kit, small diameter uppermost on a table.
3.
Place a rubber specimen holder ring around the outside of this device.
4.
Place a 140mm disc of specimen on top of the loading device, allowing the excess material to
drape over the edge.
Add: The 3rd Industrial Zone, Chashan Town, Dongguan. Tel: 0769-33365786 www.ots-testequipment.net
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