Читать книгу The Handyman's Book of Tools, Materials, and Processes Employed in Woodworking - Paul N. Hasluck - Страница 65

Any of the following defects may prevent a smoothing plane working properly, causing it to tear up the surface of the work. It may be close at A (Fig. 171), so as not to pass the shavings between the back iron and mouth, or, if very open at the same place, it would jump at the ends of a board being planed; the back iron may not fit close to the cutting iron at B, which would cause shavings to pass between them, clogging the mouth; the cutting edge may be thick as at D, when the black portion would have to be removed with the grindstone, the iron being finished on the oilstone, or it may not bed properly behind the cutting iron at C, which would cause the iron to chatter. In this case, the remedy is to glue a thin piece of card or leather on to make the back level as described on p. 51.