High precision flat cast iron plate

Used for a variety of inspection work, precision measurement of the datum plane, mainly used for mechanical workpiece inspection and measurement of the datum plane, check the dimensional accuracy of parts or behavior deviation, and can be used for precision scribing, in the mechanical manufacturing inspection is an indispensable plane datum measuring tool.

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Cast iron plate

Keywords

Hebei Yuanpeng

Cast iron platform

Product Description

Production process

1, the development of production plans, design drawings;

2, the production of vanescent mold-foam type;

3, sand pit modeling;

4, pouring;

5, blank castings for tempering;

6, machine tool rough machining;

7. Secondary tempering to eliminate internal stress and prevent deformation;

8, machine finishing, platform dimensions in place;

9, high flatness requirements of the platform for manual scraping processing;

10. Handle the appearance of the platform and pack it.

Use

Machine tool mechanical measurement benchmark, check the dimensional accuracy or shape deviation of parts, and make precision scribing. It is also an indispensable basic tool in mechanical manufacturing.

Size common specification reference

Specifications	Accuracy class μm					Specifications	Accuracy class μm
Specifications	Level 0	Level 1	Level 2	Level 3	finish planer	Specifications	Level 0	Level 1	Level 2	Level 3	finish planer
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	430
1500 × 1000		24	48	120		6000 × 2500				300	450
1500 × 1500		25	50	125		6000 × 3000				308	460
2000 × 1000		26	52	129		8000 × 1500				366	500
2000 × 1500			56	140		8000 × 2000				370	520
2000 × 2000			60	152	230	8000 × 2500				375	530
2500 × 1500			64	152	230	8000 × 3000				382	570
2500 × 2000			68	168	248

Note:1. The values in the table are given according to the standard temperature of 20 ℃.2. In the formula in the table: D ---- diagonal length of flat plate working face, mm.3. The flatness tolerance within the range of 0.02A (maximum 20mm) from the edge of the working face is not counted, and any point shall not be higher than the working face.

High precision flat cast iron plate

Service Hotline:

+86-19933786909

Email:

yuanpeng@yepoweldingtables.com

INQUIRY