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- home > Supply > Supply of cast iron bench, fly-mode table, desk iron mold repair, mold repair mold units
Information Name: | Supply of cast iron bench, fly-mode table, desk iron mold repair, mold repair mold units |
Published: | 2012-03-12 |
Validity: | 30 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Cast iron Platform Application: Suitable for a variety of inspection, precision measurement of the reference plane, the benchmark measure for machine tools, checking the dimensional accuracy of parts or geometric deviation, and for precision marking. In the machinery is also indispensable in the basic tools. Materials: Materials for high-strength cast iron HT200-250 face hardness of HB160-210. After two treatment (artificial annealed 600 ? ---- 700 ? and the natural aging 2 --- 3 years, so that the accuracy of product stability, good wear resistance. Precision: According to the implementation of the national standard verification procedures, namely 0,1,2,3 grade four level. Flat / platform surface quality: Size: 200mm × 200mm-2000mm × 4000mm (special specifications can be produced according to demand-side or two sides agreed to produce the drawings processing) Test: test method with coloring. 0 a flat platform on each side of the range of 25 mm square not less than 25 points. Two flat platforms of 25 mm on each side of the square of the range of not less than 20 points. 3 flat platform of 25 mm on each side of the square of the range of not less than 12 points. Cast iron platform, accounting for 2970-3070kg/m3 Compressive strength is 245-254kg/mm2 Flexible grinding capacity :1.27-1 .47N/mm2 Coefficient of linear expansion: 4.6 × 10-6 / ℃ 0.13% water absorption Shore hardness HS70 above. Accuracy were 000,00,0,1 level is crossed precision machining company, the ideal tool for testing. |
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Copyright © GuangDong ICP No. 10089450, Fulong Industrial Equipment Co., Ltd. Shenzhen Jin All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 19870 visitor
Copyright © GuangDong ICP No. 10089450, Fulong Industrial Equipment Co., Ltd. Shenzhen Jin All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility