ASSURE PRODUCTS SURFACE PERFECT!
Ⅱ. ADHESION:
Ref. Standard: ASTM-B571-96Testing Sort: Plating Function
|
Testing Temperature
|
Testing Time
|
Water Temperature
|
Duration
|
|
150℃
|
60
minute
|
26
℃
|
90second
|
NO PHENOMENA OF APPEARING BUBBLE AND OTHER BADNESS.
Ⅲ.THICKNESS TEST:
REF.STANDARD:ASTM-B456; TEST SORT TEST TIME
Copper（Cu） |
Nickel (Ni) |
Chromium (Cr) |
8.00μm |
15.60μm |
0.254μm |
HANDLES SERIES SURFACE INSPECTION STANDARD
Ⅰ. PRODUCTS SURFACE SUBAREA:
SIDE A:UNDER INSTALLMENT,IT'S THE PRODUCTS SURFACE WHICH IS NEAREST FROM USER AND COULD BE SEEN IN FIRST VIEW.
SIDE B:UNDER INSTALLMENT,IT'S THE PRODUCTS SURFACE WHICH IS MUCH FURTHER FROM USER ,AND COULD BE SEEN WHEN USERS CHANGE IT'S DIRECTION AND TURN ITS HANDLE.
SIDE C:UNDER INSTALLMENT,IT'S THE PRODUCTS SURFACE WHICH COULD BEE SEEN WHEN USERS MOVE ITS HEAD, AND REMOVE ITS FAUCET ACCESSORIES GREATLY.
SIDE D:UNDER INSTALLMENT,CUSTOMER COULDN'T SEE ITS SURFACE AT ALL.
Ⅱ.PRODUCTS EYEBALLING METHOD:
"DECORATIVE"APPEARANCE DEFECT, SUCH AS PINHOLE,DAMAGE,WATERMARK,DEFILEMENT ETC.
1.THE DISTANCE BETWEEN EYES ANED PARTS IS THE LENGTH OF ARM(ABOUT50CM).
2.PUT PARTS IN THE PLACEMENT OF INSTALLMENT .
"FUNCTION"APPEARANCE DEFECT, SUCH AS BUBBLE,PLATING LAYERS SEPARATE,LACK OF ZINC ETC.
APPEARANCE ESTIMATION STANDARD--SIDE A
Ⅰ.ACCEPTABLE:
CONCAVE MARK.WHITE MARK.BLACK MARK.WATERMARK.ROUGH PLATING.DAMAGE ETC.
1.THE LARGEST DERECTION SIZE IS LESS THAN 0.20mm,AND ONLY 1DEFECTIVE POINTS.
2.MORE THAN 3DEFECTIVE POINTS,BUT THE LARGEST DIRECTION IS LESS THAN0.10mm, AND THE DISTANCE BETWEEN THEM IS LESS THAN 5.0mm.
3.ASTEROID SPOT 、EYELET GROUPS、PLATING BLANCH:CONTRAST FACE AND CONTROL SAMPLES.
4.CHROMATICS:THROUGH CONSTASTING SURFACE THEN CONTROL SAMPLES.
Ⅱ.UNACCEPTABLE
1.PLATING VISCOUS DEFECT,SUCH AS:LACKING PLATING,PLATING SEPARATE,DISFIGUREMENT, CRINKLENESS,CRACK,BUBBLE,DAMAGES ETC.
2.PLATING LAYER BURR,PLATING LAYER PACK MARK,TOOL MARK,GRAND DEFECT.
APPEARANCE ESTIMATION STANDARD--SIDE B
Ⅰ、 ACCEPTABLE:
1、 CONCAVE MARK.WHITE MARK.BLACK MARK.WATERMARK.ROUGH PLATING.DAMAGE ETC.
（1）THE LARGEST DERECTION SIZE IS LESS THAN 0.20mm,AND 3DEFECTIVE POINTS.
（2）MORE THAN 5DEFECTIVE POINTS,BUT THE LARGEST DIRECTION IS LESS THAN0.15mm,AND THE DISTANCE BETWEEN THEM IS LESS THAN 3.2mm.
2、 ASTEROID SPOT 、EYELET GROUPS、PLATING BLANCH:CONTRAST FACE AND CONTROL SAMPLES.
3、 CHROMATICS:THROUGH CONSTASTING SURFACE THEN CONTROL SAMPLES.EYES AND WORKPIECES EQUAL TO ONE ARM LENGTH,WHICN SEEMS FAINT.
4、 TOOL MARK:PUT WORKPIECES INSTALLMENT,THE DISTANCE BETWEEN EYES AND WORKPIECE EQUAL TO ONE ARM LENGTH, SEEMS FAINT.
5、 PLATING PACK MARK:LESS THAN 5.0mm,AND ONE PIECE.
Ⅱ.UNACCEPTABLE：
1.PLATING VISCOUS DEFECT,SUCH AS:LACKING PLATING,PLATING SEPARATE,DISFIGUREMENT, CRINKLENESS,CRACK,BUBBLE,DAMAGES ETC.
2. PLATING LAYER BURR,PLATING LAYER PACK MARK,TOOL MARK,GRAND DEFECT.
APPEARANCE ESTIMATION STANDARD--SIDE C
Ⅰ.ACCEPTABLE:
1. CONCAVE MARK.WHITE MARK.BLACK MARK.WATERMARK.ROUGH PLATING.DAMAGE ETC.
（1）THE LARGEST DERECTION SIZE IS LESS THAN 0.20mm,AND 4DEFECTIVE POINTS.
（2）MORE THAN 6DEFECTIVE POINTS,BUT THE LARGEST DIRECTION IS LESS THAN0.15mm, AND THE DISTANCE BETWEEN THEM IS LESS THAN 3.2mm.
2. PLATING BURNING:COULD BE SEEN IN THE PLACE OF INSTALLMENT.
3. ASTEROID SPOT 、EYELET GROUPS、PLATING BLANCH:CONTRAST FACE AND CONTROL SAMPLES.
4.CHROMATICS:THROUGH CONSTASTING SURFACE THEN CONTROL SAMPLES. EYES AND WORKPIECES EQUAL TO ONE ARM LENGTH,WHICN SEEMS FAINT.
5. TOOL MARK:CONTRAST FURFACE AND CONTROL SAMPLES.
Ⅱ.UNACCEPTABLE:
1. PLATING VISCOUS DEFECT,SUCH AS:LACKING PLATING,PLATING SEPARATE,DISFIGUREMENT,CRINKLENESS,CRACK,BUBBLE,DAMAGES ETC.
2. PLATING LAYER BURR,GRAND DEFECT.
