1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 7492 KS P ISO 7492:2013 2013 5 16 http:/www.kats.go.krKS P ISO 7492:2013 : ( ) ( ) ( ) : (ISO/TC106) () ( ) () () () () () () KS P ISO 7492:2013 : (http:/www.standard.go.kr) : :2008 6 30 :2013 5 16 2013-0177 : : (ISO/TC106) ( 02-509-7294) (http:/www
2、.kats.go.kr). 10 5 , . KS P ISO 7492:2013 i ii . iii 1 1 2 1 3 .1 4 1 4.1 .1 4.2 1 5 1 5.1 .2 5.2 .2 5.3 2 5.4 2 5.5 .2 5.6 .3 6 .3 7 3 7.1 3 7.2 3 7.3 4 A( ) .6 B( ) 8 C( ) .10 D( ) .11 E( ) .13 KS P ISO 7492:2013 ii . KS P ISO 7492:2008 . KS P ISO 7492:2013 iii 1997 2 ISO 7492, Dental explorers .
3、KS P ISO 7492:2013 Dental explorers 1 . 2 . . ( ) . KS P ISO 1942, KS P ISO 13402, , , ISO 6507 1:19971), Metallic materials Vickers hardness test Part 1: Test method ISO 7153 1:1991, Surgical instruments Metallic materials Part 1: Stainless steel 3 KS P ISO 1942 . 4 4.1 ISO 7153 1 . 5. . 4.2 5. . 5
4、 1) ISO 6507 1:1982, ISO 6507 2:1983, ISO 6507 3:1989, ISO 409 1:1982, ISO 409 2:1983 ISO/DlS 409 3 . KS P ISO 7492:2013 2 5.1 5.1.1 , , , , , / . 7.1 . 5.1.2 ( ) ( ) , . 5.1.3 , . 5.2 ISO 6507 1 . 500 HV1650 HV1 480 HV1 500 HV1, 1 700 MN/mm2 B C . 5.3 7.2.1 7.2.2 7.1 . . 5.4 7.2.3 , ( ) . B C . 5.5
5、 KS P ISO 7492:2013 3 7.2.1 7.2.2 7.3.1 7.3.2 . 5.6 . E ( 2 ), . 6 1 A H , 1 2 . (mm) () . A . 178 mm . 1 ( 1 ) b3 h1 h2 ( ) r1 7 7.1 . 7.2 7.2.1 7.2.2 7.2.3 5 . . 7.2.1 KS P ISO 13402 . 7.2.2 KS P ISO 13402 . KS P ISO 7492:2013 4 7.2.3 KS P ISO 13402 . 7.3 7.3.1 600 N 5 . C . 7.3.2 45 Ncm 5 . D . 2
6、 : mm, : ( ) r1b30.5 5 h10.5 h20.5 5 A( 01) 011 4 85 4.2 3.8 012 4 90 4.2 3.8 B( 02) 021 6 85 2.5 7.5 022 6 90 1.5 9.0 C( 03) 031 2 85 10.0 3.0 032 2.5 86 8.2 4.1 033 2 80 9.0 3.0 D( 04) 041 2 60 9.0 3.0 042 2.5 62 7.2 3.2 E( 05) 051 67 6.0 052 80 4.5 F( 06) 061 67 11.5 062 80 12.0 G( 07) 071 2 2 12
7、5 5.0 4.0 38 H( 08) 081 11 45 11 082 11 35 6 083 11 25 4 KS P ISO 7492:2013 5 1 A (010) B (020) C (030) D (040) E (050) F (060) G (070) H (080) KS P ISO 7492:2013 6 A ( ) A.1 . . . , . A.2 A.2.1 , 10 A.2.2 , A.2.3 , A.2.4 V- A.3 A.3.1 A.3.1.1 A.2.2, A.2.3 A.2.4 . A.3.1.2 (A.2.1) . a) b) c) A.3.1.3 .
8、 , . , A.3.1.2 A.3.1.3 . A.3.1.4 . A.3.2 A.3.2.1 1, 2 1 . KS P ISO 7492:2013 7 A.3.2.2 . A.3.2.3 (A.3.1.4) A.3.2.1 A.3.2.2 . A.3.3 A.3.3.1 1, 2 1 . A.3.3.2 (bezel) . A.3.3.3 . KS P ISO 7492:2013 8 B ( ) B.1 , 136 1 kg . . ISO 6507 1 . B.2 B.2.1 B.2.2 (1 kg) B.2.3 B.2.4 B.2.5 B.2.6 (#180, 320, 400, 6
9、00) B.3 B.3.1 a) . b) . . 90 . c) 600 . B.3.2 a) . b) . . 90 . c) 600 . KS P ISO 7492:2013 9 B.4 1) . 2) . 3) . 3 mm . 4) . 5) 1 kg . 6) (: ) . 15 . 7) . 8) ( ) knife-edge ( ) . 9) . 10) , 2 . 11) 1 kg . 12) 2 3 . KS P ISO 7492:2013 10 C ( ) C.1 , . . , . C.2 C.2.1 C.2.2 (: 1 kN, 2 kN ) C.2.3 C.3 1)
10、 ( 600 N 1 kN ). 2) . 3) . 4) cross-head . 5) (: 25 mm/min), , .KS P ISO 7492:2013 11 D ( ) D.1 , . . , . D.2 D.2.1 D.2.2 D.2.3 ( D.1) D.2.4 D.2.5 D.2.6 D.3 1) . 2) ( ). 3) . 4) . 5) . TFR= F (N) T (N m) R (m) KS P ISO 7492:2013 12 6) R( D.1 ) 5 . kg , (N) 9.81 m s2( ) . 7) , . D.1 1 2 3 4 5 6 7 KS P ISO 7492:2013 13 E ( ) . KS P ISO 7492/011 ( 2 1 ) 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS P ISO 7492:2013 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Dental explorers ICS 11.060.20
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