钢(Gang)筋(Jin)直(Zhi)螺(Luo)纹(Wen)套(Tao)筒(Tong)的(De)检(Jian)验(Yan)方(Fang)法(Fa)

对(Dui)于(Yu)大(Da)多(Duo)数(Shu)人(Ren)而(?)言(Yan)，(?)大(Da)家(Jia)都(Du)知(Zhi)道(Dao)钢(Gang)筋(Jin)连(Lian)接(Jie)套(Tao)筒(Tong)是(Shi)采(Cai)用(Yong)国(Guo)际(Ji) 45 号(Hao)钢(Gang)材(Cai)特(Te)殊(Shu)工(Gong)艺(Yi)制(Zhi)造(Zao)的(De)，(?)但(Dan)是(Shi)你(Ni)知(Zhi)道(Dao)钢(Gang)筋(Jin)连(Lian)接(Jie)套(Tao)筒(Tong)具(Ju)体(Ti)是(Shi)如(Ru)何(He)生(Sheng)产(Chan)的(De)吗(Ma)?

1、(?)筋(Jin)连(Lian)接(Jie)套(Tao)筒(Tong)的(De)原(Yuan)材(Cai)料(Liao)应(Ying)为(Wei)45#优(You)质(Zhi)炭(Tan)素(Su)钢(Gang)，(?)购(Gou)入(Ru)应(Ying)附(Fu)带(Dai)厂(Chang)家(Jia)材(Cai)质(Zhi)单(Dan)和(He)合(He)格(Ge)证(Zheng)，(?)检(Jian)验(Yan)人(Ren)员(Yuan)应(Ying)对(Dui)原(Yuan)材(Cai)料(Liao)进(Jin)行(Xing)定(Ding)期(Qi)或(Huo)不(Bu)定(Ding)期(Qi)复(Fu)检(Jian)化(Hua)验(Yan)，(?)合(He)格(Ge)后(Hou)方(Fang)可(Ke)投(Tou)入(Ru)使(Shi)用(Yong)。(?)

检(Jian)验(Yan)方(Fang)法(Fa)：(?)取(Qu)材(Cai)料(Liao)屑(Xie)少(Shao)许(Xu)到(Dao)技(Ji)术(Shu)监(Jian)督(Du)局(Ju)或(Huo)有(You)权(Quan)威(Wei)的(De)化(Hua)验(Yan)室(Shi)进(Jin)行(Xing)化(Hua)验(Yan)，(?)是(Shi)否(Fou)达(Da)到(Dao)材(Cai)料(Liao)的(De)相(Xiang)关(Guan)行(Xing)业(Ye)标(Biao)准(Zhun)。(?)

2、(?)筋(Jin)连(Lian)接(Jie)套(Tao)筒(Tong)毛(Mao)坯(Pi)下(Xia)料(Liao)：(?)按(An)照(Zhao)套(Tao)筒(Tong)图(Tu)样(Yang)和(He)技(Ji)术(Shu)文(Wen)件(Jian)要(Yao)求(Qiu)下(Xia)料(Liao)。(?)

检(Jian)验(Yan)方(Fang)法(Fa)：(?)钢(Gang)板(Ban)尺(Chi)、(?)卡(Ka)尺(Chi)

3、(?)筋(Jin)连(Lian)接(Jie)套(Tao)筒(Tong)钻(Zuan)孔(Kong)：(?)按(An)图(Tu)样(Yang)和(He)技(Ji)术(Shu)文(Wen)件(Jian)进(Jin)行(Xing)毛(Mao)坯(Pi)钻(Zuan)孔(Kong)。(?)留(Liu)有(You)规(Gui)定(Ding)的(De)加(Jia)工(Gong)余(Yu)量(Liang)。(?)

检(Jian)验(Yan)方(Fang)法(Fa):卡(Ka)尺(Chi)

4、(?)筋(Jin)连(Lian)接(Jie)套(Tao)筒(Tong)内(Nei)圆(Yuan)加(Jia)工(Gong)：(?)按(An)图(Tu)样(Yang)和(He)技(Ji)术(Shu)文(Wen)件(Jian)对(Dui)钻(Zuan)孔(Kong)有(You)余(Yu)量(Liang)的(De)套(Tao)筒(Tong)进(Jin)行(Xing)精(Jing)车(Che)内(Nei)圆(Yuan)加(Jia)工(Gong)使(Shi)之(Zhi)达(Da)到(Dao)标(Biao)准(Zhun)要(Yao)求(Qiu)。(?)

检(Jian)验(Yan)方(Fang)法(Fa)：(?)卡(Ka)尺(Chi)或(Huo)用(Yong)专(Zhuan)用(Yong)内(Nei)孔(Kong)光(Guang)规(Gui)、(?)通(Tong)止(Zhi)规(Gui)。(?)