-
E-mail
13932791315@163.com
-
Phone
13932791315
-
Address
Jiaohe Industrial Park, Botou City, Hebei Province
Product Categories
Hebei Wangewei Machinery Manufacturing Co., Ltd
School management tablet
NegotiableUpdate on 11/11
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Purpose of the calibration plate: It is a basic plane used for precision measurement and calibration, and is used in conjunction with tools such as leveling rulers, square boxes, V-shaped frames (iron), bending plates, right angle rulers, cylindrical angle rulers, etc. The calibration plate and calibration platform are suitable for the inspection and calibration of various machine tool mechanical products, used to check the dimensional accuracy or behavioral deviation of parts, and are also the benchmark detection and calibration tools in mechanical manufacturing;
Product Details
School management tabletAlso known asSchool management platform, is a new process for pipe processing. It is based on the flange screw hole angle data and uses the method of drawing lines on the flange plane. With tools such as flange gauges, level rulers, angle rulers, and heavy weights, the pipe is placed on the platform according to the requirements for flange positioning. Technical requirements: The flat working surface shall not have defects such as sand holes, air holes, cracks, slag inclusions, shrinkage porosity, scratches, bumps, rust spots, etc. that seriously affect the appearance and performance of use.
1.School management tabletPurpose: It is a basic plane for precision measurement and calibration, used in conjunction with tools such as rulers, square boxes, V-shaped frames (iron), bending plates, right angle rulers, cylindrical angle rulers, etc. Suitable for inspection and calibration of various machine tool mechanical products, used to check the dimensional accuracy or behavioral deviation of parts, and is also a benchmark detection and calibration tool in mechanical manufacturing;
2. Execution standard for school management flat plate: JB/T7974-1999.
3. Material of the school management plate: High strength cast iron HT150-300 is selected, and the hardness of the working surface can reach HB170-350.
4. The surface hardness of the school management flat plate is HB170-240.
5. The importance of effective treatment of the calibration plate: The calibration plate should undergo two manual treatments (annealing treatment) or natural aging for 2-3 years to reduce the internal stress of the casting, eliminate some white microstructure inside the plate, and improve the hardness and wear resistance of the working surface of the platform. Make the precision of the cast iron platform and cast iron flat plate stable and have good wear resistance.
6. Precision of the school management plate: After precision machining, manual scraping and grinding technology is used. The specific flatness parameters of products of different specifications can be found in the technical parameter table of cast iron platform and cast iron flat plate.
7. The specifications of the school management tablet are: 100 * 100-4000 * 10000200 * 300-4000 * 10000. Conventional national standard products are available in stock, and customized products can be made for different genders. Products larger than this specification can be spliced together.
1.School management tabletPurpose: It is a basic plane for precision measurement and calibration, used in conjunction with tools such as rulers, square boxes, V-shaped frames (iron), bending plates, right angle rulers, cylindrical angle rulers, etc. Suitable for inspection and calibration of various machine tool mechanical products, used to check the dimensional accuracy or behavioral deviation of parts, and is also a benchmark detection and calibration tool in mechanical manufacturing;
2. Execution standard for school management flat plate: JB/T7974-1999.
3. Material of the school management plate: High strength cast iron HT150-300 is selected, and the hardness of the working surface can reach HB170-350.
4. The surface hardness of the school management flat plate is HB170-240.
5. The importance of effective treatment of the calibration plate: The calibration plate should undergo two manual treatments (annealing treatment) or natural aging for 2-3 years to reduce the internal stress of the casting, eliminate some white microstructure inside the plate, and improve the hardness and wear resistance of the working surface of the platform. Make the precision of the cast iron platform and cast iron flat plate stable and have good wear resistance.
6. Precision of the school management plate: After precision machining, manual scraping and grinding technology is used. The specific flatness parameters of products of different specifications can be found in the technical parameter table of cast iron platform and cast iron flat plate.
7. The specifications of the school management tablet are: 100 * 100-4000 * 10000200 * 300-4000 * 10000. Conventional national standard products are available in stock, and customized products can be made for different genders. Products larger than this specification can be spliced together.
