摘要:
The invention relates to a method for helping to position a component (30) on the wall (23) of a structural element, comprising the steps of: - drawing an image to be projected onto the wall, based on a virtual model of the structure and the position of a projector with respect to the structure, the image comprising an outline (26A) delimiting a region for implanting the component on the wall, the latter serving as a projection substrate for the outline, and an additional motif providing information for positioning the component with respect to the direction (n) normal to the wall, the motif corresponding to a predefined set of points on the component, the latter serving as a projection substrate for the motif; projecting the image onto the structural element by means of the projector; placing the base of the component inside the outline projected onto the wall; and, while maintaining contact between the component and the structural element, modifying the position of the component with respect to the direction normal to the wall until the predefined set of points on the component coincides with the motif.
摘要:
Die Erfindung betrifft ein Verfahren, eine Vorrichtung (20) und eine Anordnung zum Anbringen einer Referenzmarkierung an einem Rotorblatt (1) für eine Windenergieanlage sowie eine Verwendung. Das erfindungsgemäße Verfahren zeichnet sich dadurch aus, dass nach dem Herstellen des Rotorblatts (1) in einer Herstellungsform (34, 34', 35) und vor dem Herauslösen des Rotorblatts (1) aus der Herstellungsform (34, 34', 35) mittels einer Markierungsvorrichtung (23), die mit einer an einer vorbestimmten oder vorbestimmbaren Position an der Herstellungsform (34, 34', 35) angeordneten Haltevorrichtung (21) verbindbar oder verbunden ist, eine Referenzmarkierung im Bereich einer Rotorblattwurzel (5) des Rotorblatts (1) angebracht wird.
摘要:
Ein Flächenkoordinatenmessgerät (1) und ein zugeordnetes Messverfahren mit einem Rechenmittel (8) und einem handhabbaren Gehäuse (9), welches ein zur Positionierung an einem Flächenpunkt (P) einer Wandfläche (3) ausgebildetes Positionierungsmittel (2) sowie ein Ausgabemittel (6) für ein vom Rechenmittel (8) ermitteltes Messergebnis aufweist, wobei ein zur Bestimmung einer Längsdistanz längs einer Längsmessrichtung geeignetes elektronisches Entfernungsmesssystem (7) sowie ein Quermessmittel zur zusätzlichen Bestimmung einer Querdistanz längs einer quer zu der Längsmessrichtung orientierten Quermessrichtung vorhanden sind.
摘要:
A level is disclosed with a sliding measurement system. The level includes a planar upper surface, a planar lower surface and a web extending between the upper surface and the lower surface. The web includes at least one elongate channel to which a track having an inwardly facing slot is mounted. The level further includes one or more pods slideably received on the track in the inwardly facing slot. The pod includes a generally cylindrical female member having upper and lower ridges extending outwardly therefrom, and a generally cylindrical male member configured to receive a marking instrument, the male member being matingly received in the female member. The upper and lower ridges of the female member are configured to be received in the inner slot of the track and are slideable thereon. The level further includes at least one bubble level vial mounted to the web of the body of the level.
摘要:
A picture hanging tool (10) is provided for facilitated marking of a selected point on a wall (14) or the like for subsequent installation of a fastener used for hanging a picture (12) or other object from the wall. The tool includes an upper handle section (16) adapted for manual grasping, and a lower support or base section (20) having a hook (30) or the like for temporarily supporting the object for movement over the wall surface to a selected precision mounting location. When the desired mounting location is obtained, an actuator mechanism (48) including an actuator pin (62) exposed on the upper handle section is operable to displace a spring-loaded marking element (38) into engagement with the wall surface at the desired point for subsequent fastener installation. The tool is then removed from the wall, the fastener installed at the marked point, and the object hung from the installed fastener.
摘要:
The invention relates to a laser (103) marking device (100) and a securing element (107). Said marking device (100) comprises an angle measuring device enabling said marking device to mark workpieces in a particularly simple, rapid and precise manner.
摘要:
A cylindrical column of light is formed by the reflection of a laser light plane radially emitted by a main laser light plane source at the inner, mirrored surface of a 45° projector cone. A conical column can be generated and projected by intercepting and reflecting the cylindrical column of light using a diverting cone inside the 45° projector cone. The cylindrical or conical laser light column is set to have the same geometric characteristics of an intended attachment. When the column is properly projected on a surface, it will form an outline representing the desired pattern of intersection of a cylindrical or conical attachment with the surface. The column of light is provided by an illuminator assembly that carries the main laser light plane source, the projector cone, and the diverting cone. The illuminator assembly is carried on a portable support stand. The illuminator assembly has rotational adjustability about the xyz axes of an xyz coordinate system in addition to the lateral and vertical adjustability provided by portability and extendability of the support stand itself.
摘要:
Die Erfindung bezieht sich auf ein neuartiges Markierungselement und ist gekennzeichnet durch ein Trägermaterial, welches an einer Seite selstklebend ausgebildet ist, sowie durch einen Farbvorrat am Trägermaterial, der (Farbvorrat) beim Andrücken des Markierungselementes mit seiner anderen Seite gegen einen Gegenstand dort eine Markierung erzeugt.
摘要:
A laser jigging system (120) that projects the location of the jigging hardware so that an operator can easily, quickly, and precisely position the jigging hardware on the work-surface (104) prior to positioning any truss members on the work-surface is described. More particularly, the system projects puck and other jigging hardware alignment or location guides on the table work-surface (104). With the alignment guides (128) projected on the table, the pucks and other jigging hardware are located in alignment with the projected guides, and secured to the table. The truss members are located on the table in accordance with the pattern defined by the jigging, and connector plates are then engaged with the truss members.