µ±Ç°Î»ÖãºÊ×Ò³ > ½ðÊô¹¤ÒÕѧÊÔÌ⼯
ËÄ¡¢Ê§Ð§·ÖÎöÓëÑ¡²ÄÌâ
1. ÓÐÒ»ÓÃ20CrMnTi¸ÖÖÆÔìµÄÉøÌ¼³ÝÂÖ£¬Ê¹ÓÃÒ»¶Îʱ¼äºó·¢ÏÖ³ÝÃæÑÏÖØÄ¥Ë𣬶ÔÂÖ³ÝÉÏA¡¢
B¡¢CÈýµã£¨Èçͼ£©½øÐеĻ¯Ñ§¡¢½ðÏ༰Ӳ¶È·ÖÎö½á¹û¼û±í£¬ÊÔ: ¢Ù ·ÖÎö³ÝÃæÑÏÖØÄ¥ËðµÄÔÒò£»¢Ú Ìá³ö½â¾öµÄ·½·¨¡£
A B C »¯Ñ§³É·Ö 1.0£¥C 0.8£¥C 0.2£¥C ×éÖ¯ S+̼»¯Îï S F+S HRC 30 26 10
2. ÓÐÒ»ÓÃ45¸ÖÖÆ³ÉµÄÖᣬÔÚʹÓùý³ÌÖÐÒòÖá¾±²¿·ÖÑÏÖØÄ¥Ëð¶øÊ§Ð§£¬¶ÔÖá¾±²¿·ÖA¡¢BÁ½
µã½øÐл¯Ñ§¡¢½ðÏà¡¢Ó²¶È·ÖÎö£¨½á¹û¼û±í£©¡£ ÊÔ ¢Ù ·ÖÎöʧЧ¸÷Òò£» ¢Ú Ìá³ö¸Ä½ø·½·¨¡£
ÏîÄ¿ »¯Ñ§³É·Ö ½ðÏà×éÖ¯ Ó²¶È Aµã 0.46£¥C T+M HRC40¡«44 Bµã 0.46£¥C
S HRC20¡«22
3. ÓÐÒ»³ÐÊܽϴó³å»÷ÔØºÉµÄ³ÝÂÖ£¬ÒªÇóÂֳݱíÃæÄÍÄ¥£¨HRC58¡«64£©£¬³ÝÐIJ¿¾ßÓнϸߵÄÈÍ
ÐÔ£¨³ÝÂֳߴç½ÏС£¬¿É´ã͸£©¡£
ÊÔ ¢Ù Ñ¡ÔñºÏÊʵIJÄÁÏ£» ¢Ú ±àд¼òÃ÷¹¤ÒÕ·Ïߣ»
¢Û ˵Ã÷¸÷ÈÈ´¦Àí¹¤ÐòµÄÖ÷Òª×÷Óã» ¢Üд³ö×îÖÕ×éÖ¯£¨ÐIJ¿ºÍ±íÃæ£©¡£
¹©Ñ¡²ÄÁÏ:16Mn¡¢45¡¢20CrMnTi¡¢40CrNiMo¡¢W18Cr4V¡¢H62¡¢HT20-40¡¢65 Mn
4. ÓÐÒ»¦µ10mmµÄ¸ËÀàÁã¼þ£¬ÊÜÖеȽ»±äÀÑ¹ÔØºÉ×÷Óã¬ÒªÇóÁã¼þÑØ½ØÃæÐÔÄܾùÔÈÒ»Ö£¬ÊÔ
¢ÙÑ¡Ôñ²ÄÁÏ¢Ú±àÖÆ¼òÃ÷¹¤ÒÕ·ÏߢÛ˵Ã÷¸÷ÈÈ´¦Àí¹¤ÒÕµÄÖ÷Òª×÷Ó㻢ÜÖ¸³ö×îÖÕ×éÖ¯ ¿É¹©Ñ¡Ôñ²ÄÁÏ£º16Mn¡¢20CrMnTi¡¢45¡¢40Cr¡¢40CrNiMo¡¢T12
5. ÓÐÒ»´«¶¯Öᣨ×î´óÖ±¾¶Îª¦µ20mm£©ÊÜÖеȽ»±äÔØºÉ×÷Óã¬ÒªÇóÑØ½ØÃæÐÔÄܾùÔÈÒ»Ö£¬Öá
¾±´¦ÒªÇóÄÍÄ¥ £¨HRC50¡«55£©¡£ÊÔ£¨1£©Ñ¡ÔñºÏÊʵIJÄÁÏ£»£¨2£©±àÅŹ¤ÒÕ·Ïߣ»£¨3£©ËµÃ÷¸÷ÈÈ´¦Àí¹¤ÐòµÄÖ÷Òª×÷Ó㻣¨4£©Ð´³öÖá¾±²¿×îÖÕ×éÖ¯£¨±í²ãºÍÐIJ¿£©¡£
¹©Ñ¡²ÄÁÏ£º16Mn¡¢20CrMnTi¡¢45¡¢40Cr¡¢W18Cr4V¡¢QT60-2¡¢Ly12¡¢60Si2Mn¡£ 6. ÓÐÒ»Æû³µ·¢¶¯»úÁ¬¸Ë£¨×î´ó½ØÃæÎª¦µ25mm£©£¬ÊÜÖеȽ»±äÀѹ¸ººÉ×÷Óã¬ÒªÇóÁã¼þÑØ½Ø
ÃæÐÔÄܾùÔÈÒ»Ö¡£ÊÔ£º¢ÙÑ¡Ôñ²ÄÁÏ£»¢Ú±àд¼òÃ÷¹¤ÒÕ·Ïߣ»¢Û˵Ã÷¸÷ÈÈ´¦Àí¹¤ÐòµÄÖ÷Òª×÷Ó㻢Üд³ö×îÖÕÈÈ´¦ÀíºóµÄÊÒÎÂ×éÖ¯¡£
¹©Ñ¡²ÄÁÏ£º20CrMnTi¡¢40¡¢16Mn¡¢40Cr¡¢W18Cr4V
7. ´ÓÏÂÁÐËù¸ø²ÄÁÏÖУ¬Ñ¡³öÊÊÓÃÓÚϱíËùÁи÷Áã¼þµÄ²ÄÁÏ£¬²¢Ñ¡ÔñÏàÓ¦µÄÈÈ´¦Àí·½·¨£¨»ò
ʹÓÃ״̬£©
60Si2Mn¡¢ZQSn6-6-3¡¢QT60-2¡¢Cr12MoV¡¢T12A¡¢40Cr¡¢HT20-40¡¢9CrSi¡¢16Mn¡¢20CrMnTi Áã¼þÃû³Æ ×ÔÐгµ¼Ü Á¬¸ËÂÝ˨ ³µÏᵯ»É »¬¶¯Öá³Ð ÊÖ¹¤¾âÌõ »ú´²´²Éí ±äËÙ³ÝÂÖ Ë¿×¶ ³å¿×ÂäÁÏÄ£ ²ñÓÍ»úÇúÖá Ñ¡ÓòÄÁÏ ÈÈ´¦Àí·½·¨£¨»òʹÓÃ״̬£©
8. Ò»¸öÁã¼þ¾´ã»ðºóÓ²¶Èδ´ïµ½ÒªÇó£¬ÊÔ·ÖÎö¿ÉÄÜÔì³ÉµÄÔÒò£¿
µÚ ¶þ ²¿ ·Ö ÖýÔìÉú²ú
Ò»¡¢Ñ¡Ôñ
1½«Í©ÓÍɰÓÃ×÷ÐÍоɰµÄÖ÷ÒªÓŵãÊÇ ¡£ ¢Ù¸ÉÇ¿¶ÈºÃ ¢Úʪǿ¶ÈºÃ ¢Û³É±¾µÍ ¢ÜÄÍ»ðÐԺà 2.´óÐÍÐÍоÖзŽ¹Ì¿Ä¿µÄÖ®Ò»ÊÇΪÁË ¡£
¢ÙÔö¼ÓÇ¿¶È ¢ÚÔö¼ÓÄÍ»ðÐÔ ¢ÛÔö¼ÓÍ¸ÆøÐÔ ¢ÜÔö¼ÓоɰµÄÎȶ¨ÐÔ 3.½ðÊôÄ£ÑùµÄ³ß´çÓ¦±ÈÁã¼þ´óÒ»¸ö ¡£ ¢Ù Öý¼þ²ÄÁϵÄÊÕËõÁ¿ ¢Ú»úе¼Ó¹¤ÓàÁ¿
¢ÛÄ£Ñù²ÄÁϵÄÊÕËõÁ¿¼ÓÖý¼þ²ÄÁϵÄÊÕËõÁ¿ ¢ÜÖý¼þ²ÄÁϵÄÊÕËõÁ¿¼Ó»úе¼Ó¹¤ÓàÁ¿
4.ÓÃÖý¼þëÅ÷µÄÁã¼þͼÉÏÓ¦ÓÐ ¡£ ¢Ù·ÖÐÍÃæ ¢Ú½á¹¹Ð±¶ÈºÍÔ²½Ç ¢Û·ÖÐÍÃæ¼Ó°Îģб¶È¼ÓÔ²½Ç ¢Ü°Îģб¶È¼ÓÔ²½Ç
5.ºÏ½ð½á¾§Êʶȷ¶Î§Ô½´ó£¬Ô½Ò×ÐÎ³É ¡£ ¢ÙÀä¸ô ¢ÚËõ¿× ¢ÛËõËÉ
6.Ôì³ÉÖý¼þÀä¸ôµÄÖ÷ÒªÔÒòÖ®Ò»ÊÇ ¡£ ¢ÙÊÕËõÌ«´ó ¢Ú½½×¢Ì«¿ì ¢ÛÄÚ½½¿ÚÌ«ÉÙ ¢Ü½½×¢Î¶ÈÌ«µÍ
7.״̬ͼÉÏÒºÏàÏߺ͹ÌÏàÏߵĴ¹Ö±¾àÀëÓ°ÏìºÏ½ðµÄ ¡£ ¢ÙÁ÷¶¯ÐÔºÍËõËÉ ¢ÚÊÕËõʱËõ¿×µÄ´óС ¢Û³É·ÖÆ«Îö ¢ÜÄý¹Ìʱ¼ä
8.״̬ͼÉÏÒºÏàÏߺ͹ÌÏàÏßµÄˮƽ¾àÀëÓ°ÏìºÏ½ðµÄ ¡£ ¢ÙÁ÷¶¯ÐÔºÍËõËÉ ¢ÚÊÕËõʱËõ¿×µÄ´óС ¢Û³É·ÖÆ«Îö ¢ÜÄý¹Ìʱ¼ä 9.ÏÂÁкϽðÏßÊÕËõÂÊ×î´óµÄÊÇ ¡£ ¢ÙÖýÂÁ ¢ÚÖýÌú ¢ÛÖýÔì»ÆÍ ¢ÜÖý¸Ö
10.ÖýÌúÖÐÖýÔìÐÔÄÜ×î²îµÄÊÇ ¡£ ¢ÙÆÕͨ»Ò¿ÚÖýÌú ¢ÚÇòÄ«ÖýÌú ¢Û¿É¶ÍÖýÌú ¢ÜÔÐÓýÖýÌú
11.ÖýÌúÖдٽøÊ¯Ä«»¯µÄÖ÷ÒªÔªËØÓÐ ºÍ ¡£ ¢ÙC ¢ÚSi ¢ÛMn ¢ÜP ¢ÝS
12£®ÏòÔÐÓýÖýÌúÖмÓÈëP¡¢Cu¡¢TiµÈÔªËØ£¬¿ÉÌá¸ßÖýÌú ¡£ ¢ÙÄÍÊ´ÐÔ ¢ÚÄÍÄ¥ÐÔ ¢ÛÄÍÈÈÐÔ
13.ÖýÌú¹²¾§³É·ÖµÄº¬Ì¼Á¿Ð¡ÓÚ4.3£¥µÄÖ÷ÒªÔÒòÊÇÓÉÓÚ ¡£ ¢Ùº¬MnÁ¿Ôö¼Ó ¢ÚS¶àÖ®¹Ê ¢Ûº¬SiÁ¿Ôö¼Ó
14.ÖýÌúµÄ½½×¢Î¶ÈÓ¦¸Ã ¡£ ¢ÙÓú¸ßÓúºÃ ¢Ú¸ßÓÚÒºÏàÏß100¡«150¡æ ¢Û¸ßÓÚÒºÏàÏß300¡«400¡æ ¢Ü¸ßÓÚÒºÏàÏß30¡«50¡æ
15.µ±Öý¼þ±Úºñ²»¾ùÔÈʱ£¬ÊÒÎÂϺñ²¿ÊÜ ¡£ ¢ÙѹӦÁ¦ ¢ÚÀÓ¦Á¦ ¢Û¼ôÓ¦Á¦ ¢ÜŤתӦÁ¦
16.Öý¼þ(Ô²ÖùÌå)¾×ê¿×ºó£¬ÈôÓÐÄÚÓ¦Á¦´æÔÚ£¬Ôò ¡£ ¢ÙÖý¼þ³ß´ç²»±ä»¯ ¢ÚÖý¼þÍäÇú ¢ÛÖý¼þËõ¶Ì ¢ÜÖý¼þÉ쳤
17.Öý¼þ±ÚÔ½ºñ£¬ÆäÇ¿¶ÈÔ½µÍ£¬Ö÷ÒªÊÇÓÉÓÚ ¡£ ¢ÙÀä¸ôÑÏÖØ ¢ÚÒ×½½²»×ã ¢ÛÖý¼þ×éÖ¯´Ö´ó
18.Öý¼þ×îС±ÚºñËùÒÔÒªÊܵ½ÏÞÖÆ£¬Ö÷ÒªÊÇÓÉÓÚ±¡±Ú¼þÖнðÊôÁ÷¶¯ÐԵͣ¬ÈÝÒײúÉú ¢ÙѹÁ¦ºÍ±äÐÎ ¢ÚËõ¿×ºÍËõËÉ ¢ÛÀä¸ôºÍ½½²»×ã
19.ÏÂÁÐÖÆÆ·ÖÐÊÊÒËÓÚÖýÔìµÄÊÇ ¡£ ¢ÙÑÆÁå ¢ÚÌú¹ø ¢Û¸Ö¾«¹ø ¢Ü×Óµ¯¿Ç ¢ÝÂ䵨µç·çÉȵ××ù ¢Þ60¶ÖÐгµÉϵõ¹³
20.´¹Ö±ÐÍоµÄÏÂоͷºÍÉÏоͷÏà±ÈÌØµãÊÇ ¡£ ¢Ùб¶È´ó£¬¸ß¶È´ó ¢Úб¶ÈС£¬¸ß¶È´ó ¢Ûб¶È´ó£¬¸ß¶ÈС ¢Üб¶ÈС£¬¸ß¶ÈС
21.»Ò¿ÚÖýÌúÊʺÏÖÆÔì´²Éí¡¢»ú¼Ü¡¢µ××ù¡¢µ¼¹ìµÈ½á¹¹£¬³ýÁËÖýÔìÐÔºÍÇÐÏ÷ÐÔÓÅÁ¼Í⣬»¹ÒòΪ ¡£
¢Ù¿¹ÀÇ¿¶ÈºÃ ¢Ú¿¹ÍäÇ¿¶ÈºÃ ¢ÛÄÍѹÏûÕð ¢Ü³å»÷ÈÍÐÔ¸ß
22.ÇòÄ«ÖýÌúµÄÇò»¯¼Á³£Óà ¡£ ¢Ù¹èÌú ¢Úþ»òÏ¡ÍÁþºÏ½ð ¢Û¹èÌúºÍÃÌÌú
23.Éú²úÇòÄ«ÖýÌú¼þ³£Óôóð¿ÚµÄÔÒòÊÇ ¡£ ¢ÙºÏ½ðµÄÄý¹ÌÊÕËõ´ó ¢ÚºÏ½ðµÄÁ÷¶¯ÐÔ²î ¢ÛÖýÐ͵ĸնȴó ¢ÜºÏ½ðµÄÏßÊÕËõÂÊ´ó
24.ÆÕͨ³µ´²´²Éí½½×¢Ê±£¬µ¼¹ìÃæÓ¦¸Ã ¡£ ¢Ù³¯ÉÏ ¢Ú³¯Ï ¢Û³¯×ó²à ¢Ü³¯ÓÒ²à
25.´Ó¼õÉÙÓ¦Á¦ºÍ·ÀÖ¹ÁÑÎÆµÄ¹Ûµã³ö·¢£¬Éè¼ÆÖý¼þʱ£¬Ó¦Ê¹ÆäÐÎ×´¾¡Á¿¶Ô³Æ£¬±Úºñ¾¡Á¿ ¡£ ¢Ù¼Ó´ó ¢ÚÐüÊâ ¢Û¼õС ¢Ü¾ùÔÈ
26.»ú´²´²ÉíµÄ²ÄÁÏÒ»°ãÊÇÓÉ ÖÆ³ÉµÄ¡£ ¢ÙÖý¸Ö ¢ÚÇòÌú ¢ÛÆÕͨ»Ò¿ÚÖýÌú ¢Ü¿É¶ÍÖýÌú
27.Éú²úÖÐΪÌá¸ßºÏ½ðµÄÁ÷¶¯ÐÔ£¬³£²ÉÓõķ½·¨ÊÇ ¡£ ¢ÙÌá¸ß½½×¢ÎÂ¶È ¢Ú½ÏµÍ³öÌúÎÂ¶È ¢Û¼Ó´ó³öÆø¿Ú ¢ÜÑÓ³¤½½×¢Ê±¼ä
28.ÎÔʽÀëÐÄÖýÔìµÄÖý¼þ£¬ÆäÄÚ±íÃæ ¡£ ¢ÙÖÊÁ¿ºÃ ¢ÚÖÊÁ¿²î ¢ÛÓÐËõ¿× ¢Ü¾ßÓÐÅ×ÎïÏßÐÎ×´ ¶þ¡¢ÎÊÌâ
1£®ÊÔÂÛÊö·ÖÐÍÃæºÍ½½×¢Î»ÖõÄÑ¡ÔñÔÔò¡£ 2£®Ñàβ²ÛÖý¼þ£¬Óм¸ÖÖÔìÐÍ·½·¨£¿ 3£®Ìú¹øÈçºÎÖýÔì?
4. ÓÐÎåÖֹܼþ£¬³ß´ç¡¢ÊýÁ¿¡¢²ÄÁÏÈçϱíËùʾ£¬ÌîдѡÓúÎÖÖÖýÔì·½·¨¡£ ÐòºÅ (1) (2) (3) (4) (5) ³ß´ç d 80 200 8 2400 5 D 120 260 12 2500 15 L 50 2000 12 2500 15 ²úÁ¿£¨¼þ£© 2 15000 120000 1 50 ²ÄÁÏ HT15-33 HT20-40 ZL102 HT20-40 ZG25 ÖýÔì·½·¨ 5.ÏÖ½½³ÉÈý¸ùÖ±¾¶·Ö±ðΪ10¡¢30¡¢60mmµÄ»Ò¿ÚÖýÌúÊÔÑù£¬¾²â¶¨ËüÃǵĿ¹ÀÇ¿¶ÈºÍ¿¹ÍäÇ¿¶È¾ùΪ200MPaºÍ400MPa£¬Ó²¶È¾ùΪHB=200×óÓÒ£¬ÊÔÎÊÕâÈý¸ùÊÔÑùµÄ³É·ÖÊÇ·ñÏàͬ?Ϊʲô£¿
6.Ì¼ËØ½á¹¹¸ÖµÄº¬Ì¼Á¿Ô½¸ß£¬ÆäÇ¿¶ÈºÍÓ²¶ÈÒ²Ô½¸ß¡£µ«ÔÚ»Ò¿ÚÖýÌúÖУ¬Ì¼¹èÁ¿Ô½¸ß£¬Ôò
¹²·ÖÏí92ƪÏà¹ØÎĵµ