簡介:鑄鋼直尺(chi)用于機床(chuang)檢(jian)(jian)(jian)驗(yan)中(zhong)檢(jian)(jian)(jian)驗(yan)不平(ping)du和不直du兩個工作面(mian)是(shi)配合塊規(gui),千分(fen)尺(chi),水平(ping)儀(yi)等儀(yi)器檢(jian)(jian)(jian)驗(yan).
鑄鋼直(zhi)尺(鑄鋼平(ping)(ping)尺)按/T7977-99標準制造(zao),材(cai)料為HT250,工(gong)(gong)作表面采(cai)用刮研(yan)或(huo)磨削工(gong)(gong)藝,用于機(ji)床檢(jian)(jian)驗(yan)(yan)中檢(jian)(jian)驗(yan)(yan)不平(ping)(ping)du和(he)不直(zhi)du兩(liang)個工(gong)(gong)作面是配合(he)(he)塊規,千分尺,水平(ping)(ping)儀(yi)(yi)等儀(yi)(yi)器檢(jian)(jian)驗(yan)(yan),不同(tong)高du,兩(liang)導軌的平(ping)(ping)行和(he)不連接導軌的水平(ping)(ping),并可以配合(he)(he)直(zhi)角(jiao)尺,檢(jian)(jian)驗(yan)(yan)只用直(zhi)角(jiao)尺無法檢(jian)(jian)驗(yan)(yan)的兩(liang)機(ji)件的垂直(zhi)du的量具(ju),還適用于設備安裝和(he)檢(jian)(jian)查,使用溫(wen)du(20±5)℃。
鑄鋼直尺(鑄鋼平尺)規格:
材質 |
規格 |
工作面(mian)直線du或平面(mian)du |
工作面間平行du |
備注 |
|||||
精du等級(μm) |
|||||||||
0級 |
1級 |
2級 |
0級 |
1級 |
2級 |
||||
鑄鐵平尺 |
鋼型平尺 |
500×35 |
3 |
6 |
12 |
4.54 |
9 |
18 |
特殊規格可定做 |
750×40 |
4 |
8 |
15 |
6 |
12 |
25 |
|||
1000×50 |
5 |
10 |
20 |
7.5 |
15 |
30 |
|||
1200×50 |
|
12 |
24 |
|
18 |
36 |
|||
1500×60 |
|
15 |
30 |
|
20 |
40 |
|||
2000×80 |
|
18 |
36 |
|
27 |
54 |
|||
|
2500×80 |
|
|
44 |
|
|
65 |
||
3000×100 |
|
|
52 |
|
|
78 |
|||
3500×100 |
|
|
60 |
|
|
90 |
|||
4000×100 |
|
|
68 |
|
|
100 |
相關資訊
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