摘要:
A process for treating wood to create a worn appearance. The process involves impacting the surface of the wood with a mixture of garnet particles and glass beads sufficiently to cause the soft rings to wear away at a rate greater than the hard rings.
摘要:
A lumber processing system for cutting lumber into predetermined shapes broadly includes a scanning section, a computer section and a cutting section. Incoming lumber is scanned in the scanning section using two-color cameras capturing images first under normal lighting and second under ultraviolet (black) lighting for illumination of pre-marked defects. Images are processed in the computer section to produce a polygonal model of the lumber. A series of auxiliary packing computers review the model and determine separate solutions for cutting the lumber. Parts are then ‘punched’from the lumber in the cutting section utilizing high power lasers cutting from both sides of the lumber simultaneously.
摘要:
A method of treating a pattern wood for a wood panel. A liquid mixture of Chinese herbs and medicines is prepared using Chun goong, Dan hyang, Jung hyang, Peppermint, Pyoh gwah, Gong sah in, Cinnamon, Dang gyih, Sam behk cho, Uh sung cho, and Behk hwa sa suhl cho. A pattern wood is heated in a vacuum tank at a temperature in the range of 70 to 90 degrees centigrade. The liquid mixture of Chinese herbs and medicines is poured on the pattern wood in the vacuum tank and the liquid mixture and pattern wood are maintained in the vacuum tank for a period of 1 to 4 hours. The pattern wood is then removed from the vacuum tank, dehydrated, dried.
摘要翻译:一种处理木板木纹的方法。 中药和药物的液体混合物是使用un go,丹ang,Jung ang,薄荷,茯苓,ong in,肉桂,ang yi,Sam k cho,ung ung,is is is is is is is is。。。。。。。。。 图案木材在70至90摄氏度的温度下在真空罐中加热。 将中药和药物的液体混合物倒入真空槽中的图案木材上,将液体混合物和图案木材保持在真空槽中1至4小时。 然后将图案木材从真空罐中取出,脱水,干燥。
摘要:
A stump grinding disk includes a metallic wheel defining an axis of rotation and including a pair of side surfaces and a circumferential outer edge surface. The outer edge surface includes a plurality of circumferentially spaced recesses. Each recess extends axially completely through the disk. A plurality of side cutting elements are mounted on each side surface. A plurality of outer peripheral cutters are spaced circumferentially apart around the outer edge surface. Wear strips are mounted in respective recesses. Each wear strip includes a metal matrix in which hard particles are disposed. Each wear strip defines a radially inner surface affixed to the wheel, and a radially outer surface arranged substantially flush with adjacent portions of the outer edge surface.
摘要:
A cutting tool piece is provided including a rear portion and a lead portion, the lead portion including a front section having an upper side angled downwardly and forwardly and a lower side angled upwardly and forwardly to form a transverse lead cutting edge. The rear portion includes a hole to secure the tool piece to a cutting tool and transverse cutting edges extending outwardly from side walls of the front section. A system is also described for cutting a bowl by coring out an interior portion of a wood block by applying the cutting tool which is curved and rotatably mounted to a post. Its lead end with the tool piece attached creates a circular groove. The cutting tool is advanced on a path which curves toward the central axis of the lathe.
摘要:
Apparatus for temporarily holding logs within cutting-off machines, characterized in that it comprises two plates (60) each of which exhibits a plurality of pressers (61) and an appendix sliding within a guide (7): the said plates (60) being associated with an actuator (8) which drive them, under control, in a substantially straight movement in the direction of the relevant guides (7) and being disposed in mirror-like and parallel relationship to each other, that is, orthogonally to the logs (2) to be treated.
摘要:
A compressed wood product includes a first part composed of a wooden material compressed into a predetermined shape; and a second part to be joined with the first part. A direction of wooden fibers of the wooden material composing the first part is substantially parallel with a lengthwise direction of the first part and intersects with a thickness direction of the first part. At least one surface of the second part is substantially perpendicular to the lengthwise direction of the first part.
摘要:
A method and apparatus for producing endless (infinite length) lamination of elongated substrate pieces and elongated face layer pieces of random variable length.
摘要:
A method for making a laminated cross lumber beam comprising the step of stacking elongated wood members and bonding adjacent longitudinal faces thereof along a bonding plane to form intermediary beams. The method further includes a step of selecting intermediary beams having a width greater than a predetermined value and cutting them lengthwise perpendicularly to the bonding planes such as to form panels. The panels and uncut intermediary beams then form sub-beam elements. The method also includes a step of bonding at least two sub-beam elements together side by side to form the laminated cross lumber beam. This method is simplified by the use of small wood members which eliminates the need to cut the intermediary beam to form the sub-beam element. It requires a minimum of steps, thus minimizing costs. The product of this method is a beam with optimized mechanical properties and visual appearance.
摘要:
An adjustable guide assembly to guide a cutter bit of a tool device about a cutting surface of a workpiece. The guide assembly includes an elongated first guide rail having a first abutting surface adapted to abut a first side wall of the workpiece, and a second guide rail spaced-apart from the first guide rail, and having a second abutting surface adapted to abut a second side wall of the workpiece. A base member is positioned over the first and second guide rails, and includes a tool support surface and an opposed workpiece support surface. The base member includes a contacting wall defining a bit passage therethrough. A first and second interconnection assembly is configured to releasably lock the first and second guide rail, respectively, to the base member in a manner enabling the first guide rail to pivot about a first axis substantially perpendicular to a longitudinal axis of the first guide rail, and the second guide rail to pivot about a second axis substantially perpendicular to a longitudinal axis of the second guide rail, respectively. Further, the first interconnection assembly and the second interconnection assembly enable the first guide rail and the second guide rail to slide along the base member along respective paths adjacent to the bit passage. The first guide rail and the second guide rail are adjusted to abut the workpiece first side wall and the workpiece second side wall in a manner releasably positioning a targeted cutting region of the workpiece cutting surface in the bit passage.