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No.988 Bofu Road,Xihuan Industrial park,Botou City,Hebei Province,China
Tel: 86-317-8358988
Fax: --
Hongguo Cast iron crossed platform
Model: HGJX-003A
Category: Machine Tools / Others / Other Machinery
Characteristics
The precision of the underlined platform is also called the flatness of the cast iron plate. The general precision of cast iron plate can be divided into 0, 1, 2 and 3. The precision standard of cast iron slab can be found in the Mechanical Industry Standard of the People's Republic of China (JB/T 7974-2000). And the accuracy standard is according to the usage situation. The cast iron plates with more than 3 degree of precision are used for inspection, marking, assembling, etc., and the cast iron plates with the below 4 degree of precision are used for riveting and welding.
Specifications
Catherine Zhang
Phone:+8613103219767
QQ:1563824371
Mail:hgjxv518@163.com
Skype:+8613103219767
The following is standard specifications and corresponding levels of cast iron surface plate /cast iron platform.
Size | Accuracy Grade | Size | Accuracy Grade | ||||||||
0 grade |
1 grade |
2 grade |
3 grade |
finish planning | 0 grade |
1grade | 2 grade |
3 grade |
Finish planning | ||
100×100 | 4 | 8 | 26 | 2500×2500 | 72 | 180 | 270 | ||||
200×100 | 5 | 10 | 20 | 3000×1000 | 168 | 248 | |||||
200×200 | 5 | 10 | 20 | 3000×1500 | 174 | 154 | |||||
300×200 | 6 | 12 | 24 | 3000×2000 | 184 | 275 | |||||
300×300 | 6 | 12 | 24 | 3000×2500 | 186 | 276 | |||||
400×300 | 6 | 12 | 24 | 3000×3000 | 210 | 300 | |||||
400×400 | 6 | 12 | 24 | 4000×1000 | 210 | 300 | |||||
500×300 | 6 | 12 | 24 | 4000×1500 | 210 | 300 | |||||
500×500 | 7 | 14 | 28 | 4000×2000 | 219 | 310 | |||||
600×400 | 7 | 14 | 28 | 4000×2500 | 228 | 340 | |||||
600×500 | 7 | 14 | 28 | 4000×3000 | 240 | 360 | |||||
800×500 | 8 | 16 | 32 | 80 | 5000×1500 | 249 | 370 | ||||
800×600 | 8 | 16 | 32 | 80 | 5000×2000 | 255 | 375 | ||||
900×600 | 8 | 16 | 32 | 80 | 5000×2500 | 264 | 390 | ||||
1000×750 | 9 | 18 | 36 | 90 | 5000×3000 | 287 | 420 | ||||
1000×1000 | 10 | 20 | 39 | 96 | 6000×1500 | 287 | 420 | ||||
1200×1000 | 20 | 39 | 96 | 6000×2000 |
293 |
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