Este documento presenta un ejemplo de cómo calcular las necesidades netas y la emisión de órdenes planificadas utilizando el método de planificación de recursos de fabricación (MRP). Se describe la fabricación de tijeras que requiere tornillos. El plan maestro de producción indica la demanda de tijeras por semana. El cálculo de necesidades netas tiene en cuenta el inventario disponible y el stock de seguridad. Luego, las emisiones de órdenes planificadas se calculan trasladando las necesidades netas en el tiempo de
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
This article is all about what AI trends will emerge in the field of creative operations in 2024. All the marketers and brand builders should be aware of these trends for their further use and save themselves some time!
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Plan maestro 2
1. Fabricación de las tijeras
Lista de materiales:
Para comprender mejor el funcionamiento del MRP, imaginemos que se necesitan 2 tornillos para
fabricar la tijera, con lo cual ahora la lista de materiales seria la siguiente:
PLAN MAESTRO DE PRODUCCIÓN (MPS)
El Plan Maestro de Producción indica que se necesita fabricar 400 tijeras en la 3ª semana, en la 4ª
semana 600 tijeras, en la 6ª semana 800 tijeras y en la 7ª semana 300 tijeras.
Denominaremos Necesidades Brutas (NB) a la demanda de fabricación de los productos, para los
productos finales (en este caso tijeras) corresponde con las cantidades que aparecen en el Plan
Maestro de Producción (MPS), para los productos intermedios o semi-terminados (en este caso los
tornillos) corresponde a multiplicar la cantidad necesaria para fabricar el producto final con la
cantidad demanda del producto final.
2. Necesidades Brutas del MRP.
FICHERO DE REGISTRO DE INVENTARIOS (FIR).
El fichero de registros de inventarios nos indica que disponemos desde la 1ª semana un total de
550 tijeras en stock, además nos indica que el stock de seguridad no debe de ser menor a 50
tijeras.
Denominaremos Disponibilidad (D) al stock inicial del producto final o semi-terminado que
disponemos para satisfacer las necesidades brutas descritas anteriormente.
Denominaremos Stock de Seguridad (SS) aquella cantidad de producto final o semi-terminado que
no se puede utilizar para satisfacer las necesidades brutas.
Denominaremos Necesidades Netas (NN) a la cantidad que realmente debemos de realizar para
satisfacer las necesidades brutas, teniendo en cuenta la Disponibilidad (D) y el Stock de Seguridad
(SS), se calculará de la siguiente manera:
1.-Si la disponibilidad es mayor que 0; NN =NB-D+SS
2.-Si la disponibilidad es igual a 0; NN=NB
Cálculo de las Necesidades Netas del MRP.
SEMANA 1: Las necesidades brutas son nulas, la disponibilidad es de 550 unidades, dentro de las
cuales el stock de seguridad es de 50, al no existir necesidades brutas no existen necesidades
netas.
NB=0
D= 550; SS=50
NN =0
SEMANA 2: Ocurre lo mismo que la semana 1, con lo cual nos encontramos con una Disponibilidad
de 550 unidades y con un Stock de Seguridad de 50 unidades.
SEMANA 3: Las necesidades brutas son de 400 unidades, pero disponemos de una disponibilidad
de 550 unidades "heredadas" de la anterior semana, con lo cual satisfacemos las 400 unidades con
3. las 550 disponibles, nos cercioramos que nos sobran más de 50 unidades para el Stock de
Seguridad.
NN=NB-D+SS; NN= 400-550+50; NN=-100
Al ser negativo las NN, no necesitaremos fabricar tijeras, además nos sobran 150 tijeras de
disponibilidad pues 550-400 =150.
SEMANA 4: Necesitamos fabricar 600 tijeras, pero disponemos únicamente de 150 unidades que
sobraron de la semana anterior, con lo cual las necesidades netas son:
NN = NB-D+SS; NN=600-150+50; NN=500
Debemos de fabricar en la 4ª semana 500 tijeras, nos aseguramos que mantenemos el Stock de
Seguridad en 50 unidades.
SEMANA 5: Como las NB son nulas, no necesitamos fabricar con lo cual las NN son nulas.
SEMANA 6: Las Necesidades Brutas son de 800 unidades, como la disponibilidad es nula
aplicaremos para el cálculo de las Necesidades Netas
NN=NB; NN=800
Debemos de fabricar 800 Unidades en la 6ª semana, seguimos manteniendo el SS de 50 unidades.
SEMANA 7: Ocurre lo mismo que la semana 6, con lo cual las necesidades netas son de 300
unidades.
NN=NB; NN=300.
Cálculo de las Necesidades Netas del MRP.
LEAD TIME - EMISIÓN DE ORDENES PLANIFICADAS.
El último paso a aplicar es convertir las Necesidades Netas (NN) en Emisión de Órdenes
Programadas (EOP) mediante el Lead Time.
Denominaremos Lead Time como el tiempo necesario para pasar de un estado inicial a otro estado
final, lo veremos mejor con varios ejemplos:
4. El lead time puede ser tanto tiempo de procesado en maquina como el tiempo necesario para
adquirir un producto , o la suma de ambos tiempos, en el presente caso nos fijamos que en la
semana 4 debemos de tener 500 tijeras, el lead time seria el tiempo necesario para poder
fabricarlas, puede ser 1 semana, 2 semanas, etc..., es muy importante mantener el Lead Time
constante, esto presupone mantener una capacidad infinita, pero mediante el MRPII,
consideraremos la capacidad y la carga de trabajo para ajustarla en el tiempo indicado por el Lead
Time.
La Emisión de Órdenes Planificadas (EOP) consiste en indicar la cantidad y la fecha a la cual se ha
de lanzar el aviso de fabricación o compra para cumplir las necesidades netas, la EOP se calcula
trasladando en tiempo las cantidades resultantes del calculo de las Necesidades Netas, dicha
traslación viene definido por el Lead Time.
Consideramos por tanto que el Lead Time para el código TJ es de 2 semanas, con lo cual las
Emisiones de Ordenes Planificadas (EOP) se calcularían trasladando en tiempo 2 semanas las
Necesidades Netas (NN).
Cálculo de la emisión de órdenes planificadas del MRP.
El análisis final seria que en la semana 2 necesitamos de 500 unidades de materia prima para
fabricar las 500 unidades en 2 semanas de tal forma que en la semana 4 satisfagamos las
Necesidades Netas, estas 500 unidades de materia prima se refiere a las tuercas, lado izquierdo y
lado derecho de la tijera, pero según la lista de materiales, para fabricar 1 tijera necesitamos 1
lado derecho, 1 lado izquierdo y 2 tuercas, con lo cual para fabricar 500 tijeras necesitaremos 500
lado derecho, 500 lado izquierdo y 1000 tuercas., en la segunda semana., para asegurarnos de que
la materia prima se encuentre disponible en la segunda semana debemos de EXPLOSIONAR el
MRP con los artículos del nivel inferior.
5. EXPLOSIÓN MRP.
La explosión del MRP no es mas que aplicar los anteriores pasos a los artículos que pertenecen a
los niveles inferiores de la lista de materiales, pero teniendo en cuenta que ahora las Necesidades
Brutas de los artículos, son las Emisiones de Ordenes Planificadas (EOP) del nivel superior.
Según lo expuesto con anterioridad, el cálculo de las Necesidades Brutas artículos D, T, I se
realizaría automáticamente
6. Explosión del MRP según la lista de materiales.
Sabiendo que disponemos de un stock o disponibilidad de 700 unidades del artículo I, 500
unidades del artículo D y 300 unidades del artículo T cuyo Stock de Seguridad es de 125 unidades,
calcularemos las necesidades netas de dichos artículos aplicando las 2 reglas descritas con
anterioridad:
1.-Si la disponibilidad es mayor que 0; NN =NB-D+SS
2.-Si la disponibilidad es igual a 0; NN=NB
7. Cálculo de las Necesidades Netas según la lista de materiales.
El último paso de la explosión del MRP seria aplicar el Lead Time de cada artículo para calcular las
EOP de cada artículo, considerando los siguientes Lead Time para para los artículos, la explosión
final quedaría como:
Cálculo de la emisión de órdenes planificadas según la lista de materiales.
Con este primer caso practico, he querido introducir el concepto y funcionamiento del MRP, a
continuación se explica la valiosa información de salida que nos proporciona el MRP así como un
resumen global.
Una vez que tengamos estos conceptos bien asentados, pasare a explicar el funcionamiento del
MRP teniendo en cuenta técnicas de lotificación, disponibilidades variables...., además de
introducirnos en el concepto del MRPII, pero estos será mas adelante, por ahora analicemos los
resultados del MRP de la producción de tijeras.