Product Details

Mounting plate

Brand Name JINGDA
Place of Origin China
Model Number

Product Features

Made according to Standard JB/T7974-99, rib type or case type, recangle/round working surface. Material: HT200, working suface made by skiving, groove V/T/U shape and hole of longround shape can be made at the surface of the plate. The surface plate is a plane standard equipment used for testing and drawing of work pieces on it. The surface plate shall be adjusted to horizontal position and laded evenly on each pivot. Environmental temperature (20±5) , and vibration shall be avoided when using.

Typemm Precision grade ( μm )
1 2 3 Final machining
1200 × 1000 20 39 96  
1500 × 1000 24 48 120  
1500 × 1500 25 50 125  
2000 × 1000 26 52 129  
2000 × 1500   56 140  
2000 × 2000   60 152 230
2500 × 1500   64 152 230
2500 × 2000   68 168 248
2500 × 2500   72 180 270
3000 × 1000     168 248
3000 × 1500     174 254
3000 × 2000     184 275
3000 × 2500     186 276
3000 × 3000     210 300
4000 × 1000     210 300
4000 × 1500     210 300
4000 × 2000     219 340
4000 × 2500     228 340
4000 × 3000     240 360
5000 × 1500     249 370
5000 × 2000     255 375
5000 × 2500     264 390
5000 × 3000     287 420
6000 × 1500     287 420
6000 × 2000     293 430
6000 × 2500     300 450
6000 × 3000     308 460
8000 × 1500     366 500
8000 × 2000     370 520
8000 × 2500     375 530
8000 × 3000     382 570
 

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