{"id":21318,"date":"2026-10-08T12:19:24","date_gmt":"2026-10-08T04:19:24","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=21318"},"modified":"2026-10-16T16:23:55","modified_gmt":"2026-10-16T08:23:55","slug":"pcbn-hard-machining-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/pcbn-hard-machining-tool-steel\/","title":{"rendered":"PCBN \uc808\uc0ad \uacf5\uad6c\ub97c \uc774\uc6a9\ud55c \uacbd\ud654 \uacf5\uad6c\uac15 \uac00\uacf5"},"content":{"rendered":"

PCBN \uc808\uc0ad \uacf5\uad6c\ub97c \uc774\uc6a9\ud55c \uacbd\ud654 \uacf5\uad6c\uac15 \uac00\uacf5<\/h1>\n\n\n\n

\uacf5\uad6c\uac15\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f0\uc9c8 \uc0c1\ud0dc\uc5d0\uc11c \ud669\uc0ad \uac00\uacf5\ud55c \ud6c4 \uacbd\ud654\ub418\ubbc0\ub85c, \ub300\ubd80\ubd84\uc758 \uc18c\uc7ac\ub294 \uac15\uc774 \uc0ac\uc6a9 \uacbd\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc81c\uac70\ub429\ub2c8\ub2e4. \uacbd\ud654\ub41c \uc18c\uc7ac\ub97c \uc808\uc0ad\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc73c\uba70, PCBN\uc73c\ub85c \uc54c\ub824\uc9c4 \ub2e4\uacb0\uc815 \uc785\ubc29\uc815 \uc9c8\ud654\ubd95\uc18c\uac00 \uc774\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uacf5\uad6c \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc774 \ud398\uc774\uc9c0\ub294 \uacbd\ud654 \uacf5\uad6c\uac15, \ub0c9\uac04 \uae08\ud615\uac15, \uc5f4\uac04 \uae08\ud615\uac15 \ubc0f \uace0\uc18d\ub3c4\uac15\uc5d0 \ub300\ud55c PCBN\uc758 \uc815\uc0ad \ub4f1\uae09\uacfc \ud669\uc0ad \ub4f1\uae09\uc758 \uacf5\uac1c\ub41c \uc870\uac74\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacbd\ud654 \uacf5\uad6c\uac15\uc744 \uac00\uacf5\ud560 \ub54c<\/h2>\n\n\n\n

45~65 HRC\uc758 \uacbd\ud654 \uacf5\uad6c\uac15 \ud669\uc0ad \uac00\uacf5\uc740 \uac15\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f0\uc9c8 \uc0c1\ud0dc\uc5d0\uc11c \ud669\uc0ad\ub418\uae30 \ub54c\ubb38\uc5d0 PCBN\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ubd80\ud488\uc744 \uc7ac\uc0dd\ud574\uc57c \ud558\uac70\ub098, \uc624\ub958\ub97c \uc218\uc815\ud574\uc57c \ud558\uac70\ub098, \uc804\uc870 \ub2e4\uc774\uc5d0\uc11c \ub9c8\ubaa8\ub41c \ub098\uc0ac\ub97c \uc81c\uac70\ud560 \ub54c \ud3b8\ub9ac\ud574\uc9d1\ub2c8\ub2e4. \ucca0\uac15 \ubc0f \uc81c\uc9c0 \uc0b0\uc5c5\uc758 \ub864 \uc7ac\uac00\uacf5\ub3c4 \ub610 \ub2e4\ub978 \uc608\uc785\ub2c8\ub2e4. \ub354 \uacbd\ud654\ub41c \uc815\uc0ad \uc791\uc5c5\uc774 \ub354 \ube48\ubc88\ud558\uba70, \uc774\ub294 \uc804\ud1b5\uc801\uc73c\ub85c \uc5f0\uc0ad\uc73c\ub85c \uc218\ud589\ub418\ub358 \uce58\uc218 \ubc0f \ud45c\uba74 \uc870\ub3c4 \uc218\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

PCBN \uc815\uc0ad \ub4f1\uae09\uc740 \ud669\uc0ad \ub4f1\uae09\ubcf4\ub2e4 CBN \ud568\ub7c9\uc774 \ub0ae\uc73c\uba70, CBN\uc758 \uc77c\ubd80\uac00 \uc138\ub77c\ubbf9\uc73c\ub85c \ub300\uccb4\ub429\ub2c8\ub2e4. \uc57d\uac04 \uac10\uc18c\ub41c \uc778\uc131\uc740 \uacbd\ub7c9 \uc815\uc0ad \uc808\uc0ad\uc5d0\uc11c \ubd88\ub9ac\ud558\uc9c0 \uc54a\uc73c\uba70, \uc774 \ub4f1\uae09\uc740 \uacbd\ud654 \ud6c4 \uacf5\uad6c\uac15, \ubca0\uc5b4\ub9c1\uac15 \ubc0f \uae08\ud615\uac15\uc5d0\uc11c \uc5f0\uc0ad\uc5d0 \ub300\ud55c \uc2e4\uc9c8\uc801\uc778 \ub300\uc548\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc815\uc0ad \ub4f1\uae09\uc740 \ud574\ub2f9 \uc6a9\ub3c4\uc5d0\uc11c \ud669\uc0ad \ub4f1\uae09\uc758 3~5\ubc30\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac00\uc9c0\uba70, 60 HRC\uc758 D3 \ub0c9\uac04 \uae08\ud615\uac15, 62 HRC\uc758 M2 \uace0\uc18d\ub3c4\uac15 \ubc0f 50 HRC\uc758 \uc5f4\uac04 \uae08\ud615\uac15\uc5d0\uc11c \uce21\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc800 CBN \ub4f1\uae09\uc744 \uc0ac\uc6a9\ud55c \uc815\uc0ad \uc870\uac74<\/h2>\n\n\n\n

\uc544\ub798 \ud45c\ub294 \uc800 CBN \uc815\uc0ad \ub4f1\uae09\uc758 \uc2dc\uc791 \uc870\uac74\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc815\uc0ad\uc758 \uc808\uc0ad \uc18d\ub3c4\ub294 \ud669\uc0ad\ubcf4\ub2e4 \ub192\uc73c\uba70, \uc808\uc0ad \uae4a\uc774\ub294 \uc595\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uacbd\ud654 \uacf5\uad6c\uac15 \uc791\uc5c5\uc758 \uac12\uc740 \uac15\uc774 \ub0c9\uac04 \uae08\ud615\uac15, \uc5f4\uac04 \uae08\ud615\uac15 \ub610\ub294 \uace0\uc18d\ub3c4\uac15 \ub4f1\uae09\uc778\uc9c0\uc5d0 \uad00\uacc4\uc5c6\uc774 100~200 m\/min(330~650 sfm)\uc5d0 \uc704\uce58\ud558\uba70, \uacbd\ub3c4\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \uac83\uc740 \uc808\uc0ad \uae4a\uc774\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc7ac\ub8cc<\/th>\uacbd\ub3c4<\/th>\uc18d\ub3c4<\/th>\uc774\uc1a1<\/th>\uc808\uc0ad \uae4a\uc774<\/th><\/tr>
m\/min<\/th>sfm<\/th>mm\/rev<\/th>in.\/rev<\/th>mm<\/th>\uc548\uc5d0.<\/th><\/tr><\/thead>
\ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15<\/td>58-60 HRC<\/td>100-200<\/td>330-650<\/td>0.1<\/td>0.004<\/td>0.3<\/td>0.012<\/td><\/tr>
\uace0\uc18d\uac15<\/td>60-65 HRC<\/td>100-200<\/td>330-650<\/td>0.1<\/td>0.004<\/td>0.2<\/td>0.008<\/td><\/tr>
\uc5f4\uac04 \uae08\ud615\uac15<\/td>47-50 HRC<\/td>100-200<\/td>330-650<\/td>0.1<\/td>0.004<\/td>0.3<\/td>0.012<\/td><\/tr>
\ubca0\uc5b4\ub9c1\uac15<\/td>55-60 HRC<\/td>100-200<\/td>330-650<\/td>0.1<\/td>0.004<\/td>0.3<\/td>0.012<\/td><\/tr>
\uce68\ud0c4\uac15<\/td>55 HRC<\/td>100-200<\/td>330-650<\/td>0.1<\/td>0.004<\/td>0.2<\/td>0.008<\/td><\/tr>
\uacbd\ud654 \uc721\uc131 \ud569\uae08<\/td>35 HRC<\/td>200-250<\/td>650-820<\/td>0.1<\/td>0.004<\/td>0.3<\/td>0.012<\/td><\/tr>
\ud68c\uc8fc\ucca0<\/td>200-220 HB<\/td>500-800<\/td>1650-2600<\/td>0.1<\/td>0.004<\/td>0.3<\/td>0.012<\/td><\/tr>
\uc18c\uacb0 \ucca0<\/td>200-220 HB<\/td>300-600<\/td>980-2000<\/td>0.1<\/td>0.004<\/td>0.2<\/td>0.008<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

PCBN \uc808\uc0ad \uacf5\uad6c(DBC50) \uc815\uc0ad \ub4f1\uae09\uc758 \ucd08\uae30 \uc2dc\ud5d8\uc744 \uc704\ud55c \uad8c\uc7a5 \uac00\uacf5 \uc870\uac74, ASM Handbook, Volume 16, Machining\uc758 Ultrahard Tool Materials Table 5\uc5d0\uc11c \uc7ac\ud604. \ucc98\uc74c \uc138 \ud589\uc740 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4. \uc815\uc0ad \ub4f1\uae09\uc758 \uc808\uc0ad \uc18d\ub3c4\ub294 \ud669\uc0ad \ub4f1\uae09\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \ucd9c\ucc98\ub294 \uc5f4\uac04 \uae08\ud615\uac15 \uc808\uc0ad \uae4a\uc774\uc5d0 \ub300\ud574 0.12 in.\ub97c \uc778\uc1c4\ud588\ub294\ub370, \uc774\ub294 \uc606\uc758 \ubbf8\ud130\ubc95 \uac12\uc758 \uc624\uc2dd\uc785\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n

\uace0 CBN \ub4f1\uae09\uc744 \uc0ac\uc6a9\ud55c \ud669\uc0ad \uc870\uac74<\/h2>\n\n\n\n

\uacbd\ud654 \ucca0\uacc4 \uc7ac\ub8cc\uc758 \ud669\uc0ad \uac00\uacf5\uc5d0\ub294 \ub192\uc740 CBN \ud568\ub7c9\uc774 \ud544\uc694\ud558\uba70, \uae30\ud558\ud559\uc801 \uac15\ub3c4\uac00 \ub354 \ud06c\uae30 \ub54c\ubb38\uc5d0 \uac00\ub2a5\ud55c \ud55c \uc6d0\ud615 \ucc54\ud37c \uc778\uc11c\ud2b8\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \ud55c\uacc4\ub97c \uc720\uc9c0\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uace0 CBN \ud568\ub7c9 \uacf5\uad6c\ub294 \uc808\uc0ad \uae4a\uc774\uac00 0.5 mm(0.020 in.) \ubbf8\ub9cc\uc73c\ub85c \ub5a8\uc5b4\uc9c8 \ub54c \uc801\ud569\ud558\uc9c0 \uc54a\uc73c\uba70, 62 HRC\uc758 \uace0\uc18d\ub3c4\uac15\uc5d0\uc11c\ub294 \ub2e8\uc18d \uc808\uc0ad\uc774 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \ud45c\ub294 \uc120\uc0ad \ubc0f \ubc00\ub9c1\uc744 \ud3ec\ud568\ud558\uba70, \ubc00\ub9c1 \uc774\uc1a1 \uc5f4\uc740 \ub0a0\ub2f9 \uc774\uc1a1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc7ac\ub8cc<\/th>\uacbd\ub3c4<\/th>\uc18d\ub3c4<\/th>\uc808\uc0ad \uae4a\uc774<\/th>\uc774\uc1a1<\/th>\ub17c\ud3c9<\/th><\/tr>
<\/th><\/th>m\/min<\/th>sfm<\/th>mm<\/th>\uc548\uc5d0.<\/th>mm\/rev<\/th>in.\/rev<\/th><\/th><\/tr><\/thead>
\uc120\ud68c<\/strong><\/td><\/tr>
Ni-HARD<\/td>58 HRC<\/td>50<\/td>165<\/td>2.5<\/td>0.100<\/td>0.35<\/td>0.014<\/td>\uc6d0\ud615 \ucc54\ud37c \uc778\uc11c\ud2b8 \ubc14\ub78c\uc9c1\ud568<\/td><\/tr>
\ubc31\uc8fc\ucca0 \ub610\ub294 \uce60\ub4dc \uc8fc\ucca0<\/td>55 HRC<\/td>60-100<\/td>200-330<\/td>2.0<\/td>0.080<\/td>0.4<\/td>0.016<\/td>\uc6d0\ud615 \ucc54\ud37c \uc778\uc11c\ud2b8 \uc0ac\uc6a9<\/td><\/tr>
\uace0\uc18d\uac15<\/td>62 HRC<\/td>60-120<\/td>200-390<\/td>2.0<\/td>0.080<\/td>0.2<\/td>0.008<\/td>\ub2e8\uc18d \uc808\uc0ad \ubd88\uac00\ub2a5<\/td><\/tr>
\ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15<\/td>60 HRC<\/td>80<\/td>260<\/td>2.0<\/td>0.080<\/td>0.25<\/td>0.010<\/td>. . .<\/td><\/tr>
\ub2c8\ucf08 \ubc0f \ud06c\ub86c \uc8fc\ucca0<\/td>58 HRC<\/td>55<\/td>180<\/td>2.0<\/td>0.080<\/td>0.3<\/td>0.012<\/td>. . .<\/td><\/tr>
\ud68c\uc8fc\ucca0<\/td>220 HB<\/td>600-800<\/td>2000-2620<\/td>0.1-2.0<\/td>0.004-0.080<\/td>0.1-0.4<\/td>0.004-0.016<\/td>\ub192\uc740 \uc808\uc0ad \uc18d\ub3c4\uc640 \uc62c\ubc14\ub978 \uacf5\uc791\ubb3c \ubbf8\uc138\uc870\uc9c1 \ud544\uc218<\/td><\/tr>
\uc18c\uacb0 \ucca0<\/td>200 HB<\/td>300<\/td>980<\/td>0.5<\/td>0.020<\/td>0.1<\/td>0.004<\/td>. . .<\/td><\/tr>
\ucf54\ubc1c\ud2b8 \uae30\ubc18 \uacbd\ud654 \uc721\uc131 \ud569\uae08<\/td>35 HRC<\/td>200-250<\/td>650-820<\/td>1.0<\/td>0.040<\/td>0.25<\/td>0.010<\/td>\uc774\uc1a1\uacfc \uc18d\ub3c4\ub294 \ub108\ubb34 \ub0ae\uc544\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ubaa8\ub4e0 \ud569\uae08\uc774 \uc131\uacf5\uc801\uc73c\ub85c \uac00\uacf5\ub420 \uc218 \uc788\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/td><\/tr>
\ubc00\ub9c1<\/strong><\/td><\/tr>
\ubbf8\ud558\ub098\uc774\ud2b8<\/td>55 HRC<\/td>300<\/td>980<\/td>0.5<\/td>0.020<\/td>0.5<\/td>0.020<\/td>\ub77c\uc6b4\ub4dc \ucc54\ud37c \uc778\uc11c\ud2b8(\ud669\uc0ad) \uc0ac\uc6a9<\/td><\/tr>
Ni-HARD<\/td>58 HRC<\/td>200<\/td>650<\/td>1.0<\/td>0.040<\/td>0.25<\/td>0.010<\/td>\ub77c\uc6b4\ub4dc \ucc54\ud37c \uc778\uc11c\ud2b8(\ud669\uc0ad) \uc0ac\uc6a9<\/td><\/tr>
\ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15<\/td>60 HRC<\/td>180<\/td>590<\/td>1.0<\/td>0.040<\/td>0.2<\/td>0.008<\/td>. . .<\/td><\/tr>
\ub2c8\ucf08 \uae30\ubc18 \ud558\ub4dc\ud398\uc774\uc2f1 \ud569\uae08<\/td>35 HRC<\/td>220<\/td>720<\/td>0.5<\/td>0.020<\/td>0.3<\/td>0.012<\/td>. . .<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

PCBN \uc808\uc0ad\uacf5\uad6c\uc758 \ud669\uc0ad \ub4f1\uae09(Amborite)\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uac00\uacf5 \ud30c\ub77c\ubbf8\ud130\ub85c, ASM Handbook, Volume 16, Machining\uc758 Ultrahard Tool Materials Table 6\uc5d0\uc11c \ubc1c\ucdcc\ud55c \uac83\uc785\ub2c8\ub2e4. \ubc00\ub9c1 \uc774\uc1a1 \uce7c\ub7fc\uc740 \uc6d0\ubb38\uc5d0 \uc778\uc1c4\ub41c \ub300\ub85c \ub0a0\ub2f9 \uc774\uc1a1(mm\/tooth \ubc0f in.\/tooth)\uc774\uba70 \ud68c\uc804\ub2f9 \uc774\uc1a1\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n

\uacbd\ud654 \uacf5\uad6c\uac15\uc758 \uacbd\uc6b0 \ud669\uc0ad \uc218\uce58\ub294 60 HRC \ub0c9\uac04 \uac00\uacf5 \ub4f1\uae09\uc774 \uc120\uc0ad\uc5d0\uc11c 80 m\/min(260 sfm), \ubc00\ub9c1\uc5d0\uc11c 180 m\/min(590 sfm)\uc774\uace0, 62 HRC \uace0\uc18d\ub3c4 \ub4f1\uae09\uc740 60~120 m\/min(200~390 sfm)\uc785\ub2c8\ub2e4. \uacbd\ud654 \uacf5\uad6c\uac15\uc758 \uc808\uc0ad \uc18d\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 50~100 m\/min(165~330 sfm) \ubc94\uc704\uc5d0 \uc18d\ud558\uba70, \ub77c\uc6b4\ub4dc \uc778\uc11c\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 60 HRC \uacf5\uad6c\uac15\uc5d0\uc11c \uc808\uc785 \uae4a\uc774 \ucd5c\ub300 3 mm(0.120 in.) \ubc0f \uc774\uc1a1 \ucd5c\ub300 0.3 mm\/rev(0.012 in.\/rev)\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub3d9\uc77c\ud55c 60 HRC \ub0c9\uac04 \uac00\uacf5 \ub4f1\uae09\uc740 \uc704 \ud45c\uc5d0\uc11c 2.0 mm(0.080 in.) \uc808\uc785 \uae4a\uc774\uc640 0.25 mm\/rev(0.010 in.\/rev) \uc774\uc1a1\uc73c\ub85c \uc6b4\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

CBN \ud568\ub7c9\uc774 \ub192\uc740 \ud669\uc0ad \ub4f1\uae09\uc740 \uc758\ub3c4\uc801\uc73c\ub85c \uc800\uc18d\uc73c\ub85c \uc6b4\uc6a9\ub429\ub2c8\ub2e4. \uacbd\uc9c8 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc8fc\ucca0\uc5d0\uc11c \uc6d0\ubb38\uc740 55\uc5d0\uc11c 40 m\/min(180~130 sfm)\ub85c \uacf5\uad6c \uc218\uba85 30~60\ubd84\uc744 \uae30\ub85d\ud558\uace0 \uc788\uc73c\uba70, \ucd08\uacbd\ud569\uae08\uc740 10~20 m\/min(33~65 sfm)\uc5d0\uc11c\ub9cc \uc720\uc0ac\ud55c \uc218\uba85\uc744 \uc81c\uacf5\ud558\uace0 \uadf8 \uc774\uc0c1\uc5d0\uc11c\ub294 \uacf5\uad6c \ud301\uc774 \uc5f0\ud654\ub418\uba74\uc11c \uae09\uaca9\ud788 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uacf5\uad6c\uac15\uc740 \uc774 \uc810\uc5d0\uc11c \ud68c\uc8fc\ucca0\ubcf4\ub2e4 \uc8fc\ucca0\uc5d0 \ub354 \uac00\uae5d\uac8c \uac70\ub3d9\ud558\uba70, \uc808\uc0ad \uc18d\ub3c4\ub97c \ub192\uc774\uba74 \uacf5\uad6c \uc218\uba85\uc774 \uc5f0\uc7a5\ub418\uae30\ubcf4\ub2e4 \ub2e8\ucd95\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacbd\ud654 \uacf5\uad6c\uac15 \ubc00\ub9c1<\/h2>\n\n\n\n

\uc194\ub9ac\ub4dc PCBN \uc778\uc11c\ud2b8\uc758 \ud30c\uad34 \uc778\uc131\uc740 \uacbd\ud654 \uc8fc\ucca0 \ubc0f \uc77c\ubd80 \uacbd\ud654\uac15\uc758 \ud669\uc0ad \ubc00\ub9c1\uc5d0 \ucda9\ubd84\ud560 \ub9cc\ud07c \ub192\uc73c\uba70, \uc774\uac83\uc774 \ud669\uc0ad \ud45c\uc5d0 \ubc00\ub9c1 \uc218\uce58\uac00 \uc874\uc7ac\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. 58 HRC\uc758 D3 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc5d0 \ub300\ud55c \ud50c\ub77c\uc774\ucee4\ud305 \uc2dc\ud5d8\uc5d0\uc11c 200 mm(8 in.) \ucee4\ud130 \ud5e4\ub4dc\uc5d0 \ub178\uc988 \ubc18\uacbd 0.8 mm(0.03 in.) \uacf5\uad6c \ud558\ub098\ub97c \uc0ac\uc6a9\ud558\uc5ec, \uc808\uc0ad\ub0a0\uc774 \ud30c\uad34\ub420 \ub54c\uae4c\uc9c0 \uac01 \ud328\uc2a4\ub9c8\ub2e4 \uc774\uc1a1 \uc18d\ub3c4\ub97c \ub0a0\ub2f9 0.1 mm(0.004 in.\/tooth)\uc529 \uc99d\uac00\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uc194\ub9ac\ub4dc PCBN \uc778\uc11c\ud2b8\uc758 \ud30c\uad34 \uc2dc \uc774\uc1a1\uc740 \uae30\uc874 \uc138\ub77c\ubbf9 \uc808\uc0ad\uacf5\uad6c \uc7ac\ub8cc\ubcf4\ub2e4 \ub450 \ubc30 \uc774\uc0c1 \ub192\uac8c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0c9\uac01\uc218<\/h2>\n\n\n\n

PCBN\uc744 \uc0ac\uc6a9\ud55c \ud669\uc0ad \uac00\uacf5\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc808\uc0ad\uc720\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\uba70, \ub0a0\ub05d\uc758 \uc5f4\ucda9\uaca9\uc774 \uc704\ud5d8\uc778 \ubc00\ub9c1\uc5d0\uc11c\ub294 \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc815\uc0ad \uc791\uc5c5\uc740 \uac74\uc2dd\uc73c\ub85c \uc6b4\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc, \ubc94\ub78c \uc808\uc0ad\uc720\uac00 \uad8c\uc7a5\ub418\uba70 \uacf5\uad6c \uc218\uba85\uc744 \uc57d\uac04 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\n

\uacf5\uad6c\uac15\uc758 PCBN \uacbd\ud654 \uac00\uacf5, \uc778\uc1c4 \uac00\ub2a5 PDF<\/strong><\/p>\n\n

\uacbd\ud654 \uacf5\uad6c\uac15\uc5d0 \ub300\ud55c PCBN \uc808\uc0ad\uacf5\uad6c\uc758 \uc815\uc0ad \ubc0f \ud669\uc0ad \uc870\uac74\uacfc \uadf8 \uadfc\uac70\uac00 \ub418\ub294 \ub9c8\ubaa8 \ub370\uc774\ud130\ub97c \ub2f9\uc0ac \uc5f0\ub77d\ucc98\uc640 \ud568\uaed8 \ud558\ub098\uc758 PDF\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n

\n
PDF \ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n<\/div>\n<\/div>\n\n\n\n

\ub4f1\uae09 \ubc0f \uc7ac\uace0<\/h2>\n\n\n\n

\uacbd\ud654 \uc0c1\ud0dc\ub85c \ub2e4\uc774 \uacf5\uc7a5\uc5d0 \uac00\uc7a5 \uc790\uc8fc \ub3c4\ucc29\ud558\ub294 \ub0c9\uac04 \uac00\uacf5 \ub4f1\uae09\uc740 D2\uc774\uba70, \uadf8 \uc790\uccb4\uc758 \uc120\uc0ad, \ubc00\ub9c1 \ubc0f \ub4dc\ub9b4\ub9c1 \uc218\uce58\ub294 \ub2e4\uc74c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4 D2 \uacf5\uad6c\uac15 \uac00\uacf5 \uac00\uc774\ub4dc<\/a>. \uacf5\uae30 \uacbd\ud654 \ub300\uc751 \ub4f1\uae09\uacfc \uacbd\ud654 \uc804\ud6c4 \uac00\uacf5 \ubc29\ubc95\uc740 \ub2e4\uc74c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4 A2 \uacf5\uad6c\uac15 \uac00\uacf5 \ubc0f \uc81c\uc791 \uac00\uc774\ub4dc<\/a>.<\/p>\n\n\n\n

\uc815\uc0ad \ud45c\uc758 \uc5f4\uac04 \uac00\uacf5 \ub4f1\uae09\uc740 \ub2e4\uc74c\uc5d0\uc11c \ub2e4\ub8f9\ub2c8\ub2e4 H13 \uacf5\uad6c\uac15 \uae30\uacc4\uac00\uacf5\uc131 \ud398\uc774\uc9c0<\/a>, \uc5ec\uae30\uc11c \uc5b4\ub2d0\ub9c1 \ubc0f \uacbd\ud654 \uc0c1\ud0dc\ub97c \ubcc4\ub3c4\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uacbd\ud654 \uc808\uc0ad\uc744 \uc120\uc0ad \uacf5\uad6c \ub300\uc2e0 \ub4dc\ub9b4\ub85c \ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \uc870\uac74\uc740 \ub2e4\uc74c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4 \uacbd\ud654 \uacf5\uad6c\uac15 \ub4dc\ub9b4\ub9c1 \ud398\uc774\uc9c0<\/a>.<\/p>\n\n\n\n

\uc774 \ubaa8\ub4e0 \uac83\uc5d0 \uc55e\uc11c \uac15\uc744 \uacbd\ud654\ud574\uc57c \ud558\uba70, \uc0ac\uc774\ud074\uc740 \ub2e4\uc74c\uc5d0 \uc815\ub9ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4 \uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac \uc628\ub3c4 \ubc94\uc704 \ud398\uc774\uc9c0<\/a>. \uacbd\ud654 \uc808\uc0ad\uc774 \ub0a8\uae30\ub294 \ud45c\uba74\uc740 \ub2e4\uc74c\uc5d0\uc11c \uc815\uc758\ub429\ub2c8\ub2e4 \ud45c\uba74 \uac70\uce60\uae30 \ucc28\ud2b8<\/a>, \uadf8 \uc544\ub798\uc5d0 \uc788\uc744 \uc218 \uc788\ub294 \uc190\uc0c1\uc740 \ub2e4\uc74c\uc5d0\uc11c \ub2e4\ub8f9\ub2c8\ub2e4 EDM \uacf5\uad6c\uac15 \ubc31\uc0c9\uce35 \ud398\uc774\uc9c0<\/a>.<\/p>\n\n\n\n

\n

\uacf5\uad6c\uac15\uc758 PCBN \uacbd\ud654 \uac00\uacf5, \uc778\uc1c4 \uac00\ub2a5 PDF<\/strong><\/p>\n\n

\uacbd\ud654 \uacf5\uad6c\uac15\uc5d0 \ub300\ud55c PCBN \uc808\uc0ad\uacf5\uad6c\uc758 \uc815\uc0ad \ubc0f \ud669\uc0ad \uc870\uac74\uacfc \uadf8 \uadfc\uac70\uac00 \ub418\ub294 \ub9c8\ubaa8 \ub370\uc774\ud130\ub97c \ub2f9\uc0ac \uc5f0\ub77d\ucc98\uc640 \ud568\uaed8 \ud558\ub098\uc758 PDF\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n

\n
PDF \ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n<\/div>\n<\/div>\n\n\n\n

\uc774 \uac12\ub4e4\uc744 \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0<\/h3>\n\n\n\n

\uc774 \ud398\uc774\uc9c0\ub294 \uacf5\uac1c\ub41c \uc2e4\ubb34\uc758 \ucc38\uace0 \uc694\uc57d\uc774\uba70 Aobo Steel\uc758 \uc0ac\uc591\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc870\uac74\uc740 \uc6d0\ubb38 \ud45c\uc5d0\uc11c \ubc1c\ucdcc\ud55c \uac83\uc774\uba70, PCBN \ub4f1\uae09, \uc778\uc11c\ud2b8 \ud615\uc0c1, \uae30\uacc4 \uac15\uc131 \ubc0f \uacf5\uc791\ubb3c \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ubaa8\ub450 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc885 \ud30c\ub77c\ubbf8\ud130\ub294 \uc791\uc5c5 \ud604\uc7a5\uc5d0\uc11c \uc2dc\ud5d8\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd9c\ucc98: ASM Handbook, Volume 16, Machining, ASM International, 1989.<\/p>","protected":false},"excerpt":{"rendered":"

Machining Hardened Tool Steel with PCBN Cutting Tools Tool steel is normally rough machined soft and then hardened, so most of the stock is gone before the steel reaches its working hardness. There are times when hardened material still has to be cut, and polycrystalline cubic boron nitride, known as PCBN, is the tool material […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Steel<\/title>\n<meta name=\"description\" content=\"PCBN cutting conditions for hardened tool steel, cold work, hot work and high speed, in finishing and roughing grades, with milling and coolant notes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/ko\/pcbn-hard-machining-tool-steel\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Machining Hardened Tool Steel with PCBN Cutting Tools\" \/>\n<meta property=\"og:description\" content=\"PCBN cutting conditions for hardened tool steel, cold work, hot work and high speed, in finishing and roughing grades, with milling and coolant notes.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/ko\/pcbn-hard-machining-tool-steel\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" 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Hardened Tool Steel with PCBN Cutting Tools Tool steel is normally rough machined soft and then hardened, so most of the stock is gone before the steel reaches its working hardness. There are times when hardened material still has to be cut, and polycrystalline cubic boron nitride, known as PCBN, is the tool material…","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Machining Hardened Tool Steel with PCBN Cutting Tools Tool steel is normally rough machined soft and then hardened, so most of the stock is gone before the steel reaches its working hardness. There are times when hardened material still has to be cut, and polycrystalline cubic boron nitride, known as PCBN, is the tool material…","_links":{"self":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/21318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/comments?post=21318"}],"version-history":[{"count":3,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/21318\/revisions"}],"predecessor-version":[{"id":23222,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/21318\/revisions\/23222"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/media?parent=21318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}