Organization

The answer to this question depends on many factors, here are the main ones: 1. Grade. For the middle classes out pieces of great length above, if you first apply for a multiparameter longitudinal sawing, and then - for cross-machine cutting. The difference in performance with 20%. Thus it is necessary to take into account two features: 1) more performance with greater width of the timber, and 2) breakage of timber often occurs in the processing of more low grades. 2. Width. First, cross-cutting, and then the longitudinal: - For the rather narrow boards (less than 114mm) - for the whole timber neskleenyh In other cases - on the contrary, due to: 1) the complexity of cutting optimization wide timber on the machine for cross cutting, 2) a slowdown in processing on the machine for cross cutting out the heavy weight of large pieces and a greater degree of automation tools for longitudinal cutting.

See continuation on our site optimization of operations while working on a manual machine for cross cutting if you want to increase the output of finished goods, then the cross cutting operations do not should be challenged to eliminate all defects. Ways to optimize: 1. The layout of a workplace - adequate lighting - the mirror for inspection by the operator ends the board for any cracks due to residual stress after Drying - Organization load of lumber using a system of transportation or other workers. 2. Examination boards and the first cut - inspection of all parties to the board and an analysis of how logging operations will in the longitudinal cutting - to select how the location of the board (for example, varieties with a clean side - better face up to grade with 2 clean the parties - a party of lower quality up) - to minimize the length of the cut face (25mm or 13mm, even for high quality dried lumber with minor cracks) - cut off to minimize the material even in the presence of long cracks (defect can be removed by the longitudinal cutting).