24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 844  |  »Ø¸´: 2

ÂÌÒðºÃÀ³Îë

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] die taperÊÇʲôÒâ˼

Ô­ÎÄCracks begin at corner toward horizontal due to lift force from die taper.
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

 Äˆ?

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

Ժʿ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÂÌÒðºÃÀ³Îë: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-05-04 21:37:42
hanches: ½ð±Ò+1, ¸ÐлӦÖú£¬BB½±Àø~~~ 2013-05-05 10:25:44
Ä£¾ß×¶¶È Ó¦¸ÃÊÇÕâ¸öÒâ˼
ÎÒ¾ÍÊÇÎÒ
2Â¥2013-05-04 21:24:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hookhans

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Farmer

¡ï ¡ï
hanches: ½ð±Ò+2, ºÜרҵµÄ»Ø´ð~~~ 2013-05-05 10:25:29
Cracks begin at corner toward horizontal due to lift force from die taper.
Òâ˼ÊÇ£ºÓÉÓÚÀ´Ô´ÓÚÄ£¾ß×¶µÄÌáÉýÁ¦£¬ Óɽǵ½Ë®Æ½Ã濪ʼ²úÉúÁÑ·ì¡£

die£ºÒ»°ãÊÇÖ¸¹«Ä£¾ß£¬ ±ÈÈç˵ÄãѹƬÓõÄÄǸöСµÄÔ²ÖùÐÎÌúƬ¡£
taper£ºÕâÀï·­ÒëΪ¡°×¶¡° ±È½ÏºÃ¡£
die taper£º¼´£ºÄ£¾ßµÄ×¶¡£

¹ØÓÚTap ºÍ die
Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., a nut). A die is used to cut the male portion of the mating pair (e.g., a screw). The process of cutting threads using a tap is called tapping, whereas the process using a die is called threading. Both tools can be used to clean up a thread, which is called chasing.
²Î¿¼£ºhttp://en.wikipedia.org/wiki/Tap_and_die
         http://www.chinabaike.com/english/en/684772.html
where-there-is-a-will-there-is-a-way.
3Â¥2013-05-05 09:33:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÂÌÒðºÃÀ³Îë µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 wsYGJnURYvm6 2026-08-31 3/150 2026-09-01 01:52 by o3EMxHUAQDtS
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8O5.5.1.O5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 wsYGJnURYvm6 2026-08-31 3/150 2026-09-01 01:40 by o3EMxHUAQDtS
[¿¼ÑÐ] ÊÛSCIÎÄÕ£¬ÎÒ:8O.5.5.1O.54,¿ÆÄ¿È«,¿ÉÊ®¼± +3 EZ67DG6CvcKL 2026-08-31 3/150 2026-08-31 22:12 by o3EMxHUAQDtS
[»ù½ðÉêÇë] »ù½ðδÖУ¬ÕâÖÖ´ð¸´ÊÇÄ£°åÂ𣿠+6 zhaosm1982 2026-08-27 7/350 2026-08-31 21:18 by qdxxmc
[»ù½ðÉêÇë] ÄÜ·ñÉêËߣ¿ +7 echo8914667 2026-08-30 8/400 2026-08-31 17:00 by yihongxu
[»ù½ðÉêÇë] ÖÐÇà»ùÁËÒª·¢ÅóÓÑȦÂ𣿠+7 349506619 2026-08-28 7/350 2026-08-31 13:39 by ÙþÁÁµí·Ûø
[»ù½ðÉêÇë] 29ºÅÃ÷Ìì»áÆÀÂð +4 ±¿±¿ÌÆ 2026-08-28 4/200 2026-08-31 09:30 by huixian257
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +12 eulota 2026-08-26 12/600 2026-08-31 08:42 by ZJTJZ
[»ù½ðÉêÇë] Ϊʲôµ½ÏÖÔÚûÊÕµ½Í¨Öª£¿ +5 tannykie 2026-08-29 5/250 2026-08-30 21:05 by purplejack
[»ù½ðÉêÇë] Â鷳ר¼ÒÃÇ¿´¿´ÆÀίÃǵÄÒâ¼û£¨F¿ÚÃæÉÏ£© +6 gdd2018 2026-08-28 11/550 2026-08-30 08:58 by ³¬¼¶Î޵лª×Ó
[»ù½ðÉêÇë] ÎÒ¾ÍÊÇÉêÇëÒ»¸öÃæÉÏÏîÄ¿¶øÒÑ£¬ÕâÆÀÉóÒâ¼ûÊǰ´ÕÕ½ÜÇàµÄÌõ¼þÆÀµÄ°É£¿ +6 gouxfjh 2026-08-28 11/550 2026-08-30 07:57 by gouxfjh
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶Ó­ÌÖÂÛ (½ð±Ò+15) +15 ÇçÌì¼ÓÓÍ 2026-08-26 16/800 2026-08-29 18:28 by symmetry
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +12 Kittylucky 2026-08-27 13/650 2026-08-29 00:04 by superceng
[»ù½ðÉêÇë] Ôõô²é°¡ +6 huang1991js 2026-08-26 6/300 2026-08-28 08:42 by winsaint
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ¹úºÏ¿É²éÁË +3 paperzjh 2026-08-26 3/150 2026-08-26 10:41 by LemmonTr
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û