Å·Ñǹú¼Ê

Å·Ñǹú¼Ê

ÌìÏÂ×Éѯµç»°£º£º£º
13955040807

µçÏßµçÀ¼ÛÇ®

½ÊÏß×éÖ±¾¶µÄÅÌË㷽ʽ

½ÊÏß×éÖ±¾¶µÄÅÌËã

                                                    ±í9

ÐòºÅ

½ØÃæÊ¾Òâͼ

Ïß¶ÔÃû³Æ

´ú±í·ûºÅ

¼òͼ·ûºÅ

½ÊÏßÖ±¾¶

ÅÌË㹫ʽ

1


Ë«Ïß×é

1*2*d


D=165d £¨Ö½¾øÔµ£©

D=2d£¨ËÜÁϾøÔµ£©

2


ÔöÇ¿

Ë«Ïß×é

1*2*d


D=1.65d+2¦¤1

D=2d+2¦¤

3


ÆÁÕÏ

Ë«Ïß×é

1*2*d


D=1.65d+2¦¤2

D=2d+2¦¤2

 

4


ÐÇÐÎ

ËÄÏß×é

1*4*d


D=2.32d

5


ÔöÇ¿ÐÇÐÎËÄÏß×é

1*4*d


D=2.32d+2¦¤1

6


ÆÁÕÏÐÇÐÎËÄÏß×é

1*4*d


D=2.32d+2¦¤1+2¦¤2

 

7


ËÄÏß×é

1*2*2*d


D=2.6d(Ö½¾øÔµ)

D=4d(ËÜÁϾøÔµ)

8


Ë«ÐÇÐÎ

Ïß×é

1*2*4*d


D=3.9d(Ö½¾øÔµ)

D=4.82d(ËÜÁϾøÔµ)

9


ÁùÏß×é

1*2*3*d


D=3.55d(Ö½¾øÔµ)

D=4.3d(ËÜÁϾøÔµ)

2.ͬÖáµçÀµ¼µçÏßÐ¾ÖØÁ¿ÅÌËã:

(1) ÄÚµ¼Ìå W1=¦Ð/4*d12*r* Z1*K  (kg/km)

(2) Íâµ¼Ìå W2=b*¦Ä*r*Z1*K      (kg/km)

(3) ¶Ô³ÆËÄÏß×é¡¢¡¢ÐźÅÏߣº£º£º

    W3=¦Ð/4*d2*r*Z2*K1*K      (kg/km)

ÆäÖУº£º£ºd1¡ªÄÚµ¼Ìå±ê³ÆÖ±¾¶  mm               d2¡ª¶Ô³ÆÏß»òÐźÅÏß±ê³ÆÖ±¾¶  mm

 r¡ªËùÓÃÖÊÁϱÈÖØ  g/cm3                            K1¡ªÐǽʻò¶Ô½Ê½ÊÈëϵÊý    ²é±í7

      K¡ª³ÉÀ½ÊÈëϵÊý    ²é±í7

Z1¡¢¡¢Z2¡ªÒ»¸ùµçÀÂÖУ¬Í¬Öá¶Ô»ò¶Ô³ÆÏß¡¢¡¢ÐźÅÏßµ¥Ï߸ùÊý


Ïà¹ØÄÚÈÝ

?

Copyright ? 2023-2024 Å·Ñǹú¼Ê All Rights Reserved.

µØµã£º£º£º°²»ÕÊ¡Ì쳤ÊиßÐÂÊÖÒÕ¹¤Òµ¿ª·¢Çø¾­ËÄ·29ºÅ µç»°£º£º£º0550-7305800¡¡´«Õ棺£º£º0550-7305087

   ±¸°¸ºÅ£º£º£ºÍîICP±¸13014508ºÅ-7

ÓÑÇéÁ´½Ó£º£º£º ±âµçÀ ÈáÐÔµçÀ ¾íͲµçÀ Åâ³¥µ¼Ïß °²»ÕÌØÖÖµçÀÂ

¹©Ó¦µØÇø£º£º£º±±¾©|ÉϺ£|Ìì½ò|ÖØÇì|ºÓ±±|ɽÎ÷|ÄÚÃɹÅ|ÁÉÄþ|¼ªÁÖ|ºÚÁú½­|½­ËÕ|Õã½­|°²»Õ|ºÓÄÏ|¸£½¨|½­Î÷|ɽ¶«|ºþ±±|ºþÄÏ|¹ã¶«|¹ãÎ÷|º£ÄÏ|ËÄ´¨|¹óÖÝ|ÔÆÄÏ|Î÷²Ø|ÉÂÎ÷|¸ÊËà|Çຣ|ÄþÏÄ|н® ÌØÖÖµçÀÂÉú²ú³§¼Ò  
¡¾ÍøÕ¾µØÍ¼¡¿
½ÊÏß×éÖ±¾¶µÄÅÌË㷽ʽ - µçÏßµçÀ¼ÛÇ® - °²»ÕÅ·ÑÇ