锟斤拷锟斤拷軋锟斤拷锟紷锟缴傦拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟角營(y锟斤拷ng)锟絅锟斤拷锟絕锟斤拷锟斤拷锟角岋拷(du锟斤拷)锟紷锟絅鋼斤拷**锟斤拷锟絘(ch锟斤拷n)锟斤拷藝锟斤拷锟斤拷**锟斤拷**锟絘(ch锟斤拷n)品锟斤拷锟斤拷**锟侥滐拷(zh锟斤拷n)锟絖锟斤拷锟絰锟斤拷锟斤拷(ji锟斤拷n)锟斤拷锟絝锟斤拷锟角ｏ拷**锟斤拷锟筋精锟杰碉拷軋锟狡癸拷藝锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟竭达拷锟筋精锟絖锟斤拷锟斤拷锟斤拷锟筋強(qi锟斤拷ng)锟斤拷锟斤拷鋼筋。**

锟斤拷锟絖锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(g锟斤拷)锟斤拷锟芥：

**锟斤拷一锟斤拷锟斤拷藝锟斤拷锟斤拷锟斤拷锟斤拷锟阶碉拷锟斤拷锟津，岋拷锟絋锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷**

鋼斤拷锟斤拷锟絘(ch锟斤拷n)要锟斤拷(j锟斤拷ng)锟絕锟斤拷軋锟斤拷锟斤拷軋锟斤拷锟斤拷軋锟斤拷锟斤拷(g锟斤拷)锟紸锟轿碉拷軋锟斤拷锟斤拷锟斤拷軋锟斤拷锟斤拷軋負(f锟斤拷)責(z锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷畈伙拷锟竭达拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥★拷锟斤拷軋锟斤拷锟斤拷锟斤拷锟斤拷锟矫碉拷锟斤拷**锟竭撅拷锟饺岋拷锟斤拷軋锟紺(j锟斤拷)**锟斤拷锟斤拷鋼斤拷锟斤拷锟斤拷锟�锟斤拷锟竭寸、锟捷紋锟轿狅拷一锟斤拷锟皆撅拷锟絖锟斤拷锟斤拷锟斤拷

锟紷锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷锟矫达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷軋锟斤拷锟斤拷锟斤拷锟矫刻碉拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷軋锟斤拷锟斤拷锟絔锟叫撅拷軋锟紷锟斤拷锟斤拷锟斤拷锟斤拷锟酵筹拷锟斤拷锟斤拷锟角傦拷(g锟斤拷)規(gu锟斤拷)锟斤拷锟斤拷锟捷紋锟斤拷

**锟节讹拷锟斤拷锟竭寸精锟斤拷锟斤拷锟絗锟斤拷O小锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷锟絈锟組(j锟斤拷n)去**

锟斤拷通锟捷紋鋼碉拷锟斤拷锟斤拷锟斤拷锟角旓拷锟斤拷锟絤(x锟斤拷)锟絤(x锟斤拷)锟斤拷锟斤拷锟筋不锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷軋锟捷紋锟揭拷锟�**锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟斤拷锟斤拷锟絈锟斤拷锟斤拷锟阶碉拷锟斤拷母锟斤拷锟紹锟斤拷锟斤拷**锟斤拷

锟紷锟斤拷锟斤拷味锟斤拷锟斤拷

- 锟捷紋锟斤拷锟捷撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷須極锟戒精锟絖

- 鋼斤拷蓚锟�(c锟斤拷)锟斤拷锟捷紋锟斤拷锟斤拷锟�**同一锟斤拷锟斤拷锟斤拷锟斤拷**锟斤拷锟斤拷锟斤拷锟絜(cu锟斤拷)位锟斤拷锟叫業(y锟斤拷)锟斤拷(n锟斤拷i)锟叫★拷锟斤拷位一锟铰★拷锟斤拷

- 锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷要锟斤拷**锟給锟斤拷(j锟斤拷)锟斤拷位锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷**锟斤拷校锟斤拷锟斤拷锟斤拷锟絜(cu锟斤拷)锟斤拷锟絗锟斤拷锟斤拷锟斤拷锟�0.2锟斤拷锟斤拷锟皆冿拷(n锟斤拷i)

锟斤拷通鋼斤拷]锟斤拷锟紷锟斤拷(g锟斤拷)要锟斤拷锟斤拷锟斤拷缀锟斤拷谉o锟斤拷锟絕锟斤拷锟斤拷軋锟捷紋鋼诧拷0.5锟斤拷锟阶ｏ拷锟斤拷母锟酵擰锟斤拷锟組(j锟斤拷n)去锟斤拷锟斤拷

**锟斤拷锟斤拷锟斤拷锟斤拷锟杰撅拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷通鋼斤拷锟�2-3锟斤拷**

锟斤拷锟斤拷軋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿撅拷锟斤拷锟斤拷K目锟斤拷锟斤拷**锟斤拷锟杰撅拷**锟斤拷通锟絕锟斤拷锟斤拷幕锟斤拷W(xu锟斤拷)锟缴凤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紺元锟截ｏ拷锟斤拷軋锟斤拷锟斤拷锟斤拷處锟斤拷锟斤拷藝锟斤拷锟斤拷軋锟捷紋鋼碉拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟�**785MPa**锟金步ｏ拷锟竭碉拷锟杰碉拷**1080MPa**锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟捷紋锟街伙拷锟�**400MPa**锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷(qi锟斤拷ng)锟饺ｏ拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺÷匡拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷軋锟捷紋锟斤拷锟�**0.9锟斤拷锟斤拷**锟斤拷锟絝锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟绞革拷锟斤拷锟斤拷通锟捷紋锟斤拷锟�0.6锟斤拷锟揭★拷

锟斤拷锟斤拷全锟絈锟斤拷锟絞锟斤拷锟斤拷話锟斤拷锟角ｏ拷**锟矫高撅拷锟斤拷軋锟狡癸拷藝锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟竭寸精锟絖锟斤拷锟斤拷母锟絊锟斤拷Q锟侥★拷锟竭忥拷(qi锟斤拷ng)锟斤拷锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷鋼斤拷锟斤拷**