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Surface/ Marking out plates
| malcolm hearne | 20/01/2021 09:42:37 |
| 7 forum posts | Can someone tell me why some surface/marking out plates are made with a surface that has been cut into raised squares with a ground finish as opposed to simply ground flat.. I have been given a large plate, 24" x !8" plate of this type and am wondering if it it is worth getting it reground. It would only need a lick over to restore its accuracy. Malcolm Hearne |
| Phil P | 20/01/2021 09:49:16 |
| 851 forum posts 206 photos | It sounds like you might have a lapping plate. The grooves are so that the lapping compound has somewhere to go. Phil |
| Howard Lewis | 20/01/2021 09:59:45 |
| 7227 forum posts 21 photos | + 1 for a lapping plate. Howard |
| Tony Pratt 1 | 20/01/2021 10:00:46 |
| 2319 forum posts 13 photos | lapping plate |
| Bo'sun | 20/01/2021 10:05:58 |
| 754 forum posts 2 photos | Lapping plate for me too. |
| mechman48 | 20/01/2021 19:52:12 |
 2947 forum posts 468 photos | Lapping plate; sometimes come in circular shape. George. |
| alan-lloyd | 20/01/2021 20:05:01 |
 183 forum posts | Lapping plate, used to use one to lap knives for envelope machines |
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