Abreviaturas y términos básicos de crochet: una lista completa
Términos y abreviaturas más comunes utilizados en crochet
Cuando recién estás empezando, el mundo del crochet a veces puede parecer que tiene su propio lenguaje. Usa esta guía para ayudarte a navegar por los patrones de crochet con facilidad.
Abreviatura | Descripción |
---|---|
BL o BLO | Lazo trasero o solo lazo trasero |
c | puntada de cadena o cadeneta de giro |
ch-sp | espacio de cadena |
corriente continua | punto alto |
dic | disminuir |
FL o FLO | bucle delantero o solo bucle delantero |
HDC-1 | medio punto alto |
Cª | aumentar |
vuelta | redondo |
reps | repetir |
R.R. | lado derecho |
Carolina del Sur | punto bajo |
es | saltar |
sl st | punto deslizado |
pequeño | marcador de punto |
es | espacio |
calle | puntada |
tc, tr o trc | punto alto |
WS | lado equivocado |
Diferencias entre EE. UU./Canadá y el Reino Unido
Para complicar aún más las cosas: ciertos puntos básicos, como el punto bajo, el medio punto alto y el punto alto, comparten el mismo nombre de punto en los EE. UU./Canadá y en el Reino Unido, pero indican diferentes puntos. Por ejemplo, un punto bajo en los EE. UU. se conoce como punto alto en el Reino Unido. Esto se debe a que la terminología del Reino Unido se refiere a la cantidad de bucles en el gancho, mientras que la terminología de los EE. UU. se refiere a la cantidad de lazadas al sacar el primer bucle. Un punto bajo en los EE. UU. o un punto alto en el Reino Unido tiene una lazada ( ¡simple! ), pero dos bucles en el gancho después de sacar un bucle del punto ( ¡doble!).
Entonces, ¿cómo se utiliza esta información? En primer lugar, al seguir un patrón, asegúrese siempre de comprobar qué terminología utiliza el autor del patrón a lo largo del mismo. Luego, si es necesario, utilice la tabla de conversión que aparece a continuación. para convertir cualquier patrón de crochet de EE. UU. en un patrón de crochet del Reino Unido y viceversa de una manera fácil.
Estados Unidos/Canadá | Reino Unido |
---|---|
punto deslizado (pe) | punto deslizado (ss) |
punto bajo (sc) | punto alto (dc) |
medio punto alto (mpc) | medio punto alto (htc o htr) |
punto alto (dc) | punto alto (tc, tr o trc) |
punto alto (tc, tr o trc) | punto alto doble (dtc o dtr) |
*Tenga en cuenta que todas las abreviaturas utilizadas en mis patrones (de mano devota) están en terminología estadounidense.
2 comentarios
Watch YouTube Short
The landscape of industrial machinery maintenance is constantly evolving, and at the forefront of this revolution is the Balanset-1A. This compact, portable device has redefined how engineers and technicians approach rotor balancing and vibration monitoring, offering a suite of features that make it indispensable for fieldwork and on-site diagnostics.
Compactness and PortabilityThe Balanset-1A stands out for its compact design and portability. Housed in a durable case, it is engineered for ease of transport, making it an ideal tool for engineers working in diverse environments. Whether at a remote production site or a bustling factory floor, the Balanset-1A ensures that essential diagnostic capabilities are always at hand.
Intuitive Software InterfaceOne of the standout features of the Balanset-1A is its user-friendly software. Once connected to a laptop, the software provides an intuitive interface complete with step-by-step instructions for setup and balancing. This ease of use allows even beginners to perform precise rotor balancing by following simple prompts that calculate corrective weights and installation angles automatically.
Multifunctional CapabilitiesThe Balanset-1A is not just a balancing device; it doubles as a sophisticated vibrometer. In vibrometer mode, users can track overall vibration levels, build frequency spectra, and analyze harmonics for a comprehensive understanding of machine health. In balancing mode, it provides calculations for weight and angle adjustments in both single and dual-plane balancing scenarios.
High-Precision MeasurementsPrecision is paramount in industrial applications, and the Balanset-1A delivers with impressive accuracy. It offers phase measurement precision to В±1В° and vibration readings accurate to В±5%. This high level of precision is crucial for tasks ranging from fan balancing to the adjustment of complex industrial rotors.
Customizable Options and Task AdaptabilityThe Balanset-1A comes with several options that make it adaptable to various tasks. Users can select modes that display polar diagrams, or use the built-in calculator to determine permissible imbalance according to ISO 1940 standards. This flexibility ensures that the Balanset-1A can handle a wide range of balancing challenges, from simple to complex.
Ease of Learning and UseThe device is designed with simplicity in mind, requiring no deep expertise in vibration diagnostics. Its straightforward program is accessible to users at all skill levels, while an in-built archive function allows users to review past data, facilitating a learning process through practical examples.
Support for Serial ProductionIdeal for environments requiring regular balancing of multiple identical rotors, the Balanset-1A supports serial balancing. Users can easily save and utilize data from previous sessions, streamlining processes and reducing labor costs.
Operation Without a TachometerFor scenarios where precise phase angle measurement is unnecessary, the device can operate without a tachometer, displaying overall vibration levels for quick diagnostics. However, for tasks requiring detailed data, a tachometer can be easily added for enhanced measurement capabilities.
Quality Assurance and ReliabilityAccompanying every Balanset-1A is a one-year warranty, with technical support provided by Vibromera to assist in case of any malfunctions. This level of support ensures users can rely on the device for long-term use.
Cost-Effectiveness and AccessibilityOffering a competitive price point compared to market alternatives, the Balanset-1A represents a valuable investment for both large manufacturers and small workshops alike. Its balance of affordability and quality makes it a preferred choice for those seeking to enhance product quality with minimal expenditure.
In conclusion, the Balanset-1A is a versatile, user-friendly, and precise tool that meets the diverse needs of rotor balancing and vibration monitoring. Its compact design, intuitive software, and multifaceted features ensure that it remains a top choice for professionals across various industries.
Information:[/b]For more information about our Balanset balancing devices and other products, please visit our website: https://vibromera.eu.
Subscribe to our YouTube channel, where you will find instructional videos and examples of completed work: https://www.youtube.com/@vibromera.
Stay updated with our latest news and promotions on Instagram, where we also showcase examples of our work: https://www.instagram.com/vibromera_ou/.
Buy Balanset-1A on Amazon
Balanset-1A OEM on eBay
dynamic balancing machines
Dynamic Balancing Machines: A Comprehensive OverviewDynamic balancing machines play a pivotal role in ensuring the optimal performance and longevity of rotating machinery across various industries, including manufacturing, automotive, and aerospace. Defined as specialized devices designed to rectify the static or dynamic imbalance of rotors, these machines are integral to maintaining operational efficiency and reducing wear on equipment. They incorporate mechanisms that accelerate the rotor to specified rotational frequencies while relying on advanced measuring systems to determine corrective weight placements and masses required to address any unbalance.
Types of Dynamic Balancing MachinesPrimarily, dynamic balancing machines can be classified into two main categories: Soft Bearing Machines and Hard Bearing Machines. Each type possesses unique design principles that cater to specific balancing needs and operational efficiencies.
Soft Bearing MachinesCharacterized by their flexible support systems, Soft Bearing Machines utilize spring suspensions to achieve lower natural frequencies effectively. Such designs allow for balancing rotors over a wide rotational range, starting at speeds as low as 200 RPM. These machines often incorporate components like suspension springs, which absorb vibration and facilitate precise adjustments during the balancing process.
For instance, Soft Bearing Machines deploy flexible supports that generally comprise a movable frame attached to stationary posts via strip springs. This configuration enables the framework to oscillate under centrifugal forces generated by the rotor’s imbalance. By measuring these oscillations through vibration sensors, precise data on the corrective weights can be acquired, thereby ensuring accurate balancing.
Hard Bearing MachinesIn contrast, Hard Bearing Machines utilize rigid supports designed with intricate cut-outs. These supports boast a significantly higher natural frequency, allowing them to perform balancing on a broader range of rotor dimensions and mass characteristics. The design of Hard Bearing Machines emphasizes high-precision balancing capabilities even at lower rotational speeds (200-500 RPM). They are often equipped with force sensors or advanced vibration sensors for enhanced measurement accuracy, making them suitable for complex balancing tasks.
Construction Components and RequirementsThe construction of any dynamic balancing machine typically involves a sturdy bedframe, support posts for rotor mounting, and the drives that facilitate rotor rotation. Essential components include:
Bearings: Crucial for minimizing friction and facilitating smooth rotor rotation. Measuring systems: These may include vibration sensors that monitor oscillations and forces acting on the supports, aiding in diagnosing unbalance. Drives: Essential for spinning the rotors at the necessary speeds for effective balancing.These components must harmoniously integrate to achieve the desired performance; meticulous attention to their design and construction ensures the dynamic balancing machine meets various industry precision standards.
Custom-Built Balancing Machines for Proprietary NeedsMany organizations opt to create custom balancing machines tailored to their specific needs, leveraging their expertise and reducing production costs significantly. Such DIY balancing machines can notably lessen expenses by up to two or three times compared to commercially available options.
However, a common challenge in this realm is the lack of experience among independent manufacturers in constructing these machines, leading them to rely heavily on online resources and communal assistance. As a result, many projects may benefit from comprehensive guides providing essential information regarding design specifications, installation methods, and equipment selection.
Operational Recommendations and MaintenanceTo uphold the effectiveness of dynamic balancing machines, regular maintenance and operational checks are vital. These include:
Conducting geometric accuracy checks to ensure structural integrity. Evaluating dynamic characteristics under various operational conditions. Assessing the measuring system’s performance against industry standards.Through proactive monitoring and strict adherence to best practices in machine usage, organizations can maintain high-quality output and operational efficiency of their balancing machines.
ConclusionDynamic balancing machines are essential tools that contribute significantly to the reliable operation of rotating machinery. By effectively mitigating imbalance through precision engineering and advanced measuring technologies, these machines help prevent premature wear and tear on equipment, enhance efficiency, and reduce operational downtimes. As industries continue to evolve, the demand for innovative balancing solutions will undoubtedly expand, solidifying the importance of dynamic balancing machines in modern engineering practices.