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New designs of frame saws

, : New designs of frame saws. Derevoobrabatyvayushchaya Promyshlennost' (9): 1-3

A survey is made of the various organizations and factories in the USSR engaged in manufacturing frame saws, and in related research and development.

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Related references

Novosel' tsev, V.P.; Seleznev, A.F., 1974: Effect of changes in tension force on the dynamic stability of frame saws and band saws. A theoretical analysis, showing that the best method of eliminating dynamic instability of the blade is to reduce the variation in the tension force, which may amount to as much as 30-40%. In frame saws this can be achieved by damping the dynamic...

Lobanov, N.V.; Lobanova, I.S., 2005: Evaluating methods of calculating the rigidity of band-saws and frame-saws. A new method is presented for the static rigidity of the blades of bandsaws and of frame-saws. The method is based on plate theory, and takes account of the following factors: the nature of the distribution of the initial stresses in the blade; th...

Anonymous, 1963: The suitability and capacity of vertical frame saws and band saws for sawing hardwood logs.. Discusses the general advantages of band saws over frame saws for hardwoods, and gives examples calculating their capacity and output, and their efficiency (% of wood used), from the various factors involved. KEYWORDS: Forest products and their ut...

Zehnder, J., 1945: On the cutting of fuelwood with cross-cut saws or bow and hand frame saws.. The number of minutes taken to convert 1 stacked cu.m. of fuelwood from Spruce tops, 3-10 m. long and 11-18 cm. mid-diameter, varied with type of saw as follows: -(i) Bow-saw (1 man): total time 42.0, actual sawing time 19.8. (ii) Cross-cut saw (2...

Tavoda, J., 1968: Band saws or frame saws for sawing of Beech logs?. Compares the performance of the two types of saw and indicates factors to be considered in selecting suitable machines. KEYWORDS: Sawmills and Sawmilling use \ band vs. frame saws \ Saws \ Saws, band v.s.

Furjes, J., 1976: Technical comparison of frame saws and log band saws. The principal technical characteristics are compared from the viewpoint of choosing the basic machinery for a sawmill. Numbers of small, medium and large capacity machines are estimated for mills of 20 000-80 000 m3 annual capacity, in which some...

Fonkin, V.F., 1969: The magnitude of the stroke and trajectory of movement of the frame in frame saws. Analyses the process of cutting and the movement of the sawdust for frames with a straight-line movement (the typical Russian design) and frames with an elliptical trajectory (as is common in the U.S.A.). The effect of depth of cut, stroke, and fr...

Fonkin, Vf, 1979: Frame drive of the sawing mechanism of frame saws. Derevoobrabatyvaiushchaia promyshlennost': (11) 7-8

Tavoda, J., 1968: Band saws or frame saws for. Drevo 23 (12) 402-405

Borovikov, E.; Mil'-Chenko, I., 1975: Frame displacement and deformation of frame saws. Izvestiia vysshikh uchebnykh zavedenii Lesnoi zhurnal: 81-86