產品名稱：鑄造平板
鑄造(zao)平(ping)板（平(ping)臺）按(an) /T7974----1999標(biao)準制造(zao)。平(ping)板度等級有00、0、1、2、3級及(ji)刨，板制成筋板式和箱體(ti)式，工(gong)(gong)(gong)作(zuo)面有長方(fang)形(xing)(xing)(xing)、正方(fang)形(xing)(xing)(xing)或圓(yuan)形(xing)(xing)(xing)。工(gong)(gong)(gong)作(zuo)面采用刮(gua)削工(gong)(gong)(gong)藝，工(gong)(gong)(gong)作(zuo)面上(shang)可(ke)加工(gong)(gong)(gong)V形(xing)(xing)(xing)、T形(xing)(xing)(xing)、U形(xing)(xing)(xing)糟和圓(yuan)孔(kong)、長孔(kong)等。鑄造(zao)平(ping)板規(gui)格（mm）： 殊規(gui)格可(ke)按(an)用戶要求設(she)計生產
|
規格（長×寬） |
度等級 |
|||
|
0級 |
1級 |
2級 |
3級 |
|
|
平面度公差 |
||||
|
200×200 |
5 |
10 |
20.5 |
|
|
200×300 |
5.5 |
11 |
22 |
|
|
300×300 |
5.5 |
11 |
22 |
|
|
300×400 |
6 |
12 |
24 |
|
|
400×400 |
6.5 |
12.5 |
25 |
|
|
400×500 |
6.5 |
13 |
26 |
66 |
|
400×600 |
7 |
14 |
27.5 |
70 |
|
500×500 |
6.8 |
14 |
28 |
68 |
|
500×600 |
7 |
14.2 |
28.5 |
71 |
|
500×800 |
8 |
15.5 |
31 |
78 |
|
600×800 |
8 |
16 |
32 |
80 |
|
600×900 |
8.3 |
16.5 |
33 |
83 |
|
1000×750 |
9 |
18 |
36 |
90 |
|
1000×1000 |
|
20 |
40 |
97 |
|
1000×1200 |
|
20.5 |
41 |
103 |
|
1000×1500 |
|
22 |
45 |
112 |
|
1000×2000 |
|
26 |
52 |
130 |
|
1500×2000 |
|
28 |
56 |
140 |
|
1500×3000 |
|
|
70 |
174 |
|
2000×3000 |
|
|
74 |
184 |
|
2000×4000 |
|
|
88 |
219 |
