TW426591B - A manufacturing method of novel created saw plate with special function - Google Patents

Abstract

The present invention relates to a manufacturing method of novel created saw plate with special function, including the steps of: processing the saw plate to form a trapezium shape, so that the saw tooth end is the thickest; processing the upper end of the saw tooth, to reduce the concave thickness of the saw plate; forming the saw tooth into an inverted triangle; processing two sides of multiple oblique teeth to have an inclined face, and the lower tip of the inner side of the oblique teeth is processed to have a triangular inclined face; grinding the inner side of the saw from the triangular inclined face to the bottom side of the inverted triangle tooth into a flat face, so that the saw teeth are thinner and sharper; and grinding the bottom tip of the straight tooth into an inclined planning blade. Thus, the saw teeth are enlarged or shortened gradually, and the tooth distance mates with the variation so that the initial sawing action is convenient, thereby enhancing the sawing velocity. The top of the saw teeth is thinned, to enlarge the clearance of the workpiece to be processed, thereby reducing the resistance of friction. The thickness of the oblique teeth is reduced, so that the tooth blade is sharper, thereby saving energy and increasing the velocity during the sawing process.

Description

4265 ^ 1 V. Description of the invention (1) < Technical scope of the invention > The present invention is about a first initiative—additional (1). When the sawtooth is formed, the teeth are changed from small to small, and the speed, reduce sawdust, and improve the mine The background of the creation is early. The first picture is the side view of the sawing plate and the teeth of the ore. The side of the ore (1 2) is an inverted triangle. 1 1), edge 'and sawtooth (this side. To prevent being sawed, the two sets of sawtooth (4),…) must be divided into a series of straight edges and the difference in the number of steps is used to open and plan the mine. For surface saws, the second picture is a) 3), and the side of the substrate with a special function of the saw board is made into a bevel and 'the other beveled sawtooth and is ground or increased in proportion or Reduce the smoothness of the cut in the starting ore, lift and remove the fiber filaments between the sawing paths, and make it more detailed. (As shown in the sawdust, divide two, ...; (12) on this type of sawboard (1, 3, 4, Figure 3, please refer to the number of saw teeth • .., — the edge is treated as a slope, such as The sawn figure in Figure 1 can't be seen in my eyes, so in order to see the space between the two, especially the interval is gradually equal, it is expected to cut the resistance efficiency and description. 4 (10, (1 shape, outward and inward zigzag and (1 12) kinds of silver plates (18 teeth give (11 do not go to the two non-treatment 3)) (thickness of 1) pinch the way,) ' (The side shot is as shown in Figure 1. The top edge of the lower edge (14 triangle often small direction of the inclined surface 4) when sawing the object is curved from top to bottom, ie, as shown in Figure 13). The angles on both sides of the complex ^, * · * are all opposite. The mineral chips are recessed under the inclined surface. Figure 2 shows the method of recessing, thin molding, and tooth pitch. Figure, (11 Jagged Large (10 0)

426591 ': ---- 5. Description of the invention (2)': Tooth tip is processed to be thinner '. Therefore, after hitting the road, the sawtooth is not straight and curved, but it is an radian as shown in Figure 3. The result is This kind of saw is relatively more resistant, so it is laborious and time-consuming to use, and the surface of the sawed object (1 is not flat, and the saw teeth are also easier to be dull. Therefore, someone has designed another type such as No. 5, 6, and 7. Figure 8 shows the advanced saw, Figure 5 is a perspective view of the saw board, Figure 6 is a sawtooth plane, Figure 7 is a single sawtooth side view, and Figure 8 is a scraping view when sawing. The plate (2 0) is ground to a thickness that increases gradually from top to bottom, as clearly shown in the eighth circle. Furthermore, each of its serrations is also roughly an inverted diagonal shape, and the inner side of the lower tip of the inverted triangle is from the One side of the saw board (20) is worn away from the bottom to the top at an inclined angle, and an upright triangular inclined surface (24) (Figure 6) is formed. The sides of the inverted triangle are also The side of the saw board is processed into an inclined surface (26), (28) at an oblique angle from outside to inside, and the oblique angle is greater than that of the saw. The bevel angle is much larger to make the saw sharper. The advantages of this kind of saw over the above-mentioned saws are: 1 · No need to hit the road. 2. It is sharper, so it saves labor and time. 3 · The surface of the saw (36 ) Can be quite flat. Therefore, this kind of saw is widely used by fine woodworkers and horticulturalists, such as the grafting often needed for horticulture 'must make the grafting surface of the two branches to be grafted more flat, the survival rate will be two, Covering its nutrients and water is easier to switch on. Although this type of sawing board (20) has the above advantages over sawing boards (10), after long-term research and testing by the present inventors, it was found that the sawing board (20)

426 59 1 V. Description of the invention (3)) There are still some points that are not ideal. For example, the sawing board (20) is thicker than the sawing board (10) because it is to be processed into upper and lower thicknesses, and its sawtooth area It is also the widest part of the entire slab, so it still has significant resistance when used. Therefore, the present inventor has also researched and developed a method for manufacturing a saw blade with special functions. The main purpose of the present invention is to provide a method for manufacturing a saw blade with special functions. Features are thinner tine tooth blades, 'more space for sawdust, greater resistance during use', and sharper edges due to thinner tooth blades. The surface being sawed is smoother and more detailed. < Brief description of the invention > A first method for manufacturing a saw blade with special functions is added (1) '"First, the saw blade is processed into a ladder shape whose thickness gradually changes from top to bottom, so that the saw end is the thickest, and the second The upper end is appropriate, and it is processed again to make it thinner according to the plate's recessed thickness. Then the forming sawtooth has an inverted three-shaft shape. Except for a few straight teeth designed as required, most of the hypotenuses are treated on both sides Into the inclined surface and grind the lower tip of the inner side of the hypotenuse into a slightly upright triangular inclined surface, while the sawtooth edge is inclined toward the smallest sawtooth direction, and then from the inside of the serrated slightly inclined triangle to the inverted triangle The upper bottom edge is thinned to a flat surface, which promotes the sawtooth to be thinner and sharper. On the other hand, a few straight teeth have no inclined surface on both sides, but approximate the thickness profile of the saw blade, while the lower tip of the straight edge is ground into an inclined surface. The planing edge is slightly shorter than the beveled teeth. In the sawing technique manufactured according to this method, all the teeth gradually increase or decrease with equal steps or proportional steps. Smooth, L cutting speed; upper panel saw tooth mineral thinning recess' was reacted with larger gap to be sawn, ground

426591 V. Description of the invention (4) ----- As the thickness of the beveled teeth is further thinned due to the change in force, the teeth are sharper, and the ore cutting is faster and labor-saving; a few straight-edge teeth designed as required can be removed The fiber wood wool and sawdust between sawing paths can greatly improve the efficiency of sawing work, and at the same time promote the more detailed effect of the sawn surface. "The technology used in the present invention 'means and its effects are described in detail below with reference to a preferred embodiment and the drawings. It is believed that the above-mentioned purpose, structure, and characteristics of the present invention can be in-depth and specific. Understanding. < Detailed description of the invention > The present invention is to provide a first method for manufacturing a saw blade with special functions—addition (1). Refer to Figure 9-15 for a schematic diagram of the manufacturing sequence of a preferred embodiment of the present invention. The manufacturing process is roughly divided into the following types: A 'Sawboard grinding operation (as shown in Figures 9, 10, and 11) (Shown), the slab base material (40) is originally a steel plate with the same thickness (as shown in the ninth circle). To prevent sawing operations, the saw plate (50) is the object to be sawed (60). (Refer to Figure 19). The space for the sawdust is clamped and reserved. Therefore, the saw board base material (40) is designed to be ground into a ladder shape with a gradually changing thickness (as shown in Figure 10). Make it the thinnest so-called sawback (52) away from the sawtooth (5 0 1), and the thickest end of the sawtooth (501); treat again at the appropriate place on the upper end of the sawtooth (5 0 1) (as shown in Figure 1 1) (Shown) 'by making the saw board substrate (40) into a recess (41) and making the thickness of the grinding place thinner, so as to further increase the temporary storage space for mineral (60) chips, which can greatly reduce the saw The frictional resistance between the plate (50) and the double sides (66) of the object to be sawed (60) when it is being moved back and forth, promotes the sawing.

426591 V. Description of invention (5) More light and labor-saving. B * sawtooth forming operation (as shown in Fig. 12), first to engage in the sawtooth forming operation so that its hypotenuse teeth (5 1) are inverted triangles. The sides of the inverted triangle are also removed from the sawboard substrate ( 4 〇) one side from the outside to the inside at an oblique angle is processed into an inclined surface (511), (5 12), at the same time its sawtooth (5 0 1) pitch according to the step series or the proportional series from one end Gradually change to the other end, gradually increase or decrease from small, according to the size of the tooth (5 0 1) also changes proportionally, that is, the tooth pitch is large, and the sawtooth is also large (as shown in Figure 16), such an original design俾 At the beginning of sawing, one end of the smaller pitch can be used to smoothly cut into the object to be sawed (60), and then use it to pull the saw plate (50), and gradually cut with a larger tooth edge to play a fast break Material effect; and according to the thickness, thickness and thickness of the sawed object (60), a section of sawboard (50) with a more appropriate saw tooth spacing can be selectively used to perform the mining operation of the sawed object (60), so that it can take into account To the smoothness of the beginning of cutting and the subsequent cutting speed, and the cutting surface of the finished product will be fine; C. Sawtooth edge After the forming operation (as shown in Figures 13 and 14), the sawtooth is roughly formed to obtain a few straight edge teeth (53) designed as required (as shown in Figures 12, 13, 14, 15, 16, and 17). The two sides of the edge tooth (5 3) have no inclined surface, and their cut planes are treated as two sides of an inverted triangle at a right angle to the longitudinal direction of the saw blade; the lower tip of the inverted triangle is ground into a slightly parallel inclined surface 'The oblique edge is on the side facing one of the smallest saw teeth and is slightly shorter than the oblique edge teeth, so that the wider straight teeth (5 3) and the horizontal oblique blade edges (5 4) cut off the saw path. Min and bring out sawdust; while most of the bevel teeth (51) (such as the 12th fiber ^^

Page 9 426591 --------------- V. Description of the invention (6), 14, 15, 16, 17, 18, 19) Each of the two sides is treated as an inclined surface 'The inner lower tip of the beveled tooth is ground into a slightly upright diagonal inclined plane', and the tine edge is inclined toward the direction of the smallest tine. OD * Sawtooth grinding operation (as shown in Figures 14 and 15) ), At this stage, the saw board (50) has actually saw function, but we can find that the inner side of the hypotenuse is at the uppermost end of the ridge line (56) on the inclined surface (5 5) that is slightly upright. The thickness is the widest part of the entire saw blade (as shown in Figures 6, 7, 8, and 14), so the resistance is great when sawing. 'The tooth edge is still not sharp enough, and the saw path (7 ◦) is still not wide enough. There is limited space to accommodate sawdust. According to the present invention, the inclined surface (5 5) that resembles an upright triangle is thinned to a flat surface (5 7). In this way, the thickness of the ore teeth is further thinned, the resistance is greatly reduced, and the tooth edge is changed more. It is sharp, and the link (7 0) is wider and deeper, which can accommodate more space for sawdust, which saves time & it saves time and can promote the sensitivity of the surface of the material being mined.

Page 10 4 26 59 t Brief description of the diagram < Simplification of the diagram First diagram diagram diagram diagram diagram diagram diagram diagram 23456789 The first, the third, and the third explanation > are the conventional saw blades (a) perspective view . It is a plan view of the conventional sawtooth (1). It is a side view of the conventional single sawtooth (a). It is a cross-sectional view of the conventional saw tooth (a) sawing object. It is a perspective view of another conventional sawing board (2). This is another conventional sawtooth (2) plan view. It is a side view of another conventional single sawtooth (b). It is a cross-sectional view of another conventional sawtooth (2) sawing object. FIG. 10 is a perspective view of a raw material of a sawing plate according to a preferred embodiment of the present invention. FIG. 10: A sawing plate of a preferred embodiment of the present invention is processed into an upper, lower, and thicker perspective view. Figure 11: This is a perspective view of a sawtooth in which the upper end of a preferred embodiment of the present invention is further processed to make the sawboard concave and thinner. Fig. 12 is a perspective view of a generally formed tooth in a preferred embodiment of the present invention. Fig. 13 is a perspective view of a lower edge of a straight edge tooth processed into an inclined planer blade according to a preferred embodiment of the present invention. Fig. 14: In a preferred embodiment of the present invention, the lower end of the inner side of the hypotenuse teeth is ground into a three-dimensional slanting surface that looks like an upright triangle. Fig. 15 is a perspective view showing that the inner side of the hypotenuse is slightly inclined from the inclined surface of the upright triangle to the upper bottom side of the inverted triangle according to a preferred embodiment of the present invention.

Page 11 4265911 Brief description of the diagrams Figure 16: This is a schematic diagram of the sawtooth gradually increasing or decreasing with equal steps or equal steps in a preferred embodiment of the present invention. FIG. 17 is a side view of a sawtooth plane and a single straight tooth according to a preferred embodiment of the present invention. FIG. 18 is a side view of a sawtooth plane and a single beveled tooth according to a preferred embodiment of the present invention. Figure: is a sectional view of a sawtooth sawing object according to a preferred embodiment of the present invention. Σ 1 < Explanation of Symbols of the Drawings > • Conventional part 0) Conventional ore (1) slab (11) '' (12) ^ (16) The surface of the object being sawed (1 8), the saw board (2) used by the mineral (20), the saw tooth (2 2), the tooth (2 4), the oblique triangular inclined surface (2 5), the ridge line (2 6), ( 2 8) Inclined surface (2 7) Saw path (36) Saw surface • Part of the present invention (4 0) Saw board base material ((5 0) Saw board ((13), (14) Miscellaneous teeth 4 1) Notch 5 0 1) Sawtooth page 12 4 26 5 9 t Brief description of the diagram (5 1) Beveled teeth (5 1 2) Inclined surface (5 3) Straight edges (5 5) Upright triangle inclined Surface (5 7) Flat surface (6 6) To-be-saw surface (5 1 1) Inclined surface (5 2) Saw back (5 4) Slanted blade edge (5 6) Edge line (6 0) To-be-saw object (7 0 Saw the road

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Claims (1)

426591 6. Scope of patent application A pioneering method for manufacturing saw blades with special functions—additional (-), which includes the following steps: Jie force κ A. Saw tooth forming operation; B. Saw blade grinding operation; C. Forged blade edge Forming operation; D. serration grinding operation; slabs made according to this manufacturing method, 纟 —the distance between the tines of the ore teeth is gradually changed from one end to the other end and gradually increased from small, At the same time, the size of the sawtooth also changes proportionally, that is, the tooth pitch is large, and the sawtooth is also large. The thickness of the saw plate is away from the sawtooth. The side of the inverted triangle whose sawtooth is inverted triangle is formed by the lower triangle. A positive direction is inclined in the same group. One of the serrations is not added. One serration is treated from the front inwards at an inclination. The tip is inclined from the side of the slab by a triangular triangle. It is inclined and the same side. If it is a flat surface, it has the characteristics of a straight edge with a concave saw blade. The thickness profile of the plate is shorter than that of an oblique tooth with an inclined triangle. In this way, the ore teeth have a smaller thickness when sawing. Straight edge, and the bevel of the straight edge to the thickness of the sawtooth of the grinding plate is then formed into teeth, and the lower tip of the two sides is downward and the sawtooth blade is only sawn and thinned upside down; The two sides that are not grinded in the direction of the teeth gradually thicken from the inclined surface of the sawboard; the inversion is ground away at an inclination, and the front is divided into groups of the smallest serrated teeth, the thickness of the serrations, and the rest of the angular shapes. The upper and lower edges are sharpened where they are treated again and a few are designed as required. The inclined surface is roughly sawn into an inclined planer blade and slightly Page 14 426591 VI. Mining slabs manufactured according to the scope of patent application 'All saw teeth gradually increase or decrease with equal progression series, and the tooth pitch also cooperates with the change to achieve a smooth rising sawing speed at the beginning of sawing The upper edge of the saw blade is thinner and thinner: it is thinner in one step, so the tooth edge is sharper, and the wrong cutting is faster and labor-saving; the straight edge teeth that need to be designed can remove the fiber wood wool between the sawing paths and bring out the saw, so it can greatly reduce Improve the efficiency of sawing work, and promote the effectiveness of the sawn surface. , '$ Page 15 ^ ··· --- J