How Iron Cover Are Made: In Factory Mass Production | Manufacturing Process | Cast Iron Covers
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- Опубліковано 7 лют 2025
- How Iron Cover Are Made: In Factory Mass Production | Manufacturing Process | Cast Iron Covers
1. Cast Iron Covers
**A. Pattern Making:
Design: Create a detailed design and pattern of the cover. This could be done using CAD software to ensure precision.
Pattern Creation: Produce a pattern, typically made of wood or plastic, which will be used to form the mold. The pattern represents the exact shape and dimensions of the final cover.
**B. Mold Preparation:
Sand Molding: Create a mold using sand casting. The pattern is pressed into a sand mixture (often mixed with a binder) to create a cavity in the sand.
Mold Assembly: The sand mold is then assembled and prepared for the casting process.
**C. Melting and Pouring:
Melting: Cast iron is melted in a furnace at high temperatures (approximately 1,400°C or 2,550°F). This involves heating pig iron, scrap iron, and alloys.
Pouring: The molten iron is poured into the prepared sand mold. The metal fills the cavity left by the pattern, taking the shape of the cover.
**D. Cooling and Removal:
Cooling: Allow the cast iron to cool and solidify in the mold. This process can take several hours.
Mold Removal: Once cooled, the sand mold
removed to reveal the cast iron cover.
**E. Finishing:
Cleaning: Remove any sand or residues from the surface of the cover.
Machining: Perform any necessary machining to achieve precise dimensions and surface finishes.
Painting or Coating: Apply protective coatings or paint to prevent corrosion and enhance durability.
**F. Inspection and Testing:
Quality Control: Inspect the cover for defects, measure dimensions, and conduct strength tests to ensure it meets specifications.
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Shocker…
😉
The Florist…🌹
Nice to see men who know their job. Great skills.
they are like artists with eagle eyes. Respect gentlemen.
I hope these guys get to trade off on jobs. Talk about repetitive boredom! Anyway these guys work hard to support their families. Good job guys from Southern California USA
Я офигеваю, каждым Пакистанец своём деле
Профессор, удивительный народ!
Exceltent job!
Impressionante como trabalham, produzem... Sem qualquer sofisticação, embora em um ambiente com alto risco de acidentes, sem o uso de EPI.
Nice
woww🥰😍
Trabalhei na área de engenharia, no desenvolvimento de novos produtos. Posso dizer que conheço um pouco das exigências técnicas e de qualidade aos quais os produtos são submetidos. Entre outras necessidades, há normas, especificações, exigências qualitativas e padrões técnicos a serem atendidos.
Não consigo imaginar como que esse produtos, confeccionados de forma totalmente rudimentar, num ambiente inseguro e aparentemente sem nenhum tipo de controle chegam ao mercado.
Os produtos que ven de China nao son mehores. Eu procure 2 artigos con o sello da IRAM de origem Chino e casi comeca um fogo !!!!! Eu acredito nao soy el unico. Estou falando de una marca muito reputada Seguranza = mayor costo. Mas seguranza de verdade, nao falo de falsos selos
nice video
Ｇｏｏｄ Ｍｏｒｎｉｎｇ！
Nunca supe para que se utiliza o para que hicieron eso 🤔🤔 pense que eran planchas
Wa kenya tuanze kutengeneza hizi
Sticking your hands in a punch press is nuts, they have a sliding dog which engages the flywheel causing the machine to make one cycle, those dogs are known to break causing the machine to keep cycling until the motor is turned off, punch presses are the number one cause of limb loss in manufacturing.
How are they used?
Cleaning/plating water drains into the sewer or street
Sir location kya he
Hello ❤❤🎉🎉🎉
Why do they cover & uncover them with sand?
It's probably not sand. I'm guessing it's some sort of absorbent material to remove the excess of the fluid they had just applied before.
But I could be wrong.
Sawdust, to remove the oil they covered them with for pressing.
That's not mass production by today's standards. All the handling to cut, shape, mold and punch all the holes could be done by a single machine within a second.
All the cleaning, plating and do ffg worth could be done in another automated setup in a few minutes.
This would all untouched by hands.
There breathing in all the dust should be wearing masks
Все самы делают. И атомную бомбу изготовили.
Bravo à vous félicitations car vous travaillez dans des conditions vraiment très dangereuses sans gants pour bien protéger vos mains ni chaussures de sécurités et dans le bruits et la poussières sans masques ni ventilations pour vos poumons en plus en Inde vous n avez pas sécurité sociale en cas d accident vraiment vous mériter en plus un très bons salaires je pense que ça n'est pas le cas bon courage à vous toutes l équipes 😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🤐🤐🤐🤐🤐🤐🤐🤐🤐🤐
Year in year out the same work
That's the same all over the world. Unless you're highly educated, you do repetitive jobs.
Das war bei Leuten ohne eine gehobene Ausbildung schon immer so.
Alle die es sich leisten können, gehen nach Deutschland. Dort bekommt man über 560€ pro Monat, plus Wohnung, plus Heizung, plus medizinische Versorgung, plus sämtliche Nebenkosten, plus plus plus .....
Process of making bricks ua-cam.com/video/0bkqxvqR3d0/v-deo.html
The worse are those guys doing the metal polishing, without wearing any Respiratory Apparatus ... breathing in all the fine metal dust particles ...into their respiratory tracks and directly into the lungs ... human live is cheap there ... in fact, the entire process can be automated with robots ..
The situation you're describing-workers doing metal polishing without proper respiratory protection-presents serious health hazards. Breathing in fine metal dust can lead to severe respiratory issues, including lung diseases, such as silicosis, pneumoconiosis, or even lung cancer depending on the type of metal particles being inhaled. Prolonged exposure to these conditions, especially without protection, puts workers at extreme risk.
Here are some key points about this issue:
1. Health Hazards: Metal dust, especially fine particles, can cause irreversible lung damage over time. It's essential for workers in these environments to have proper Personal Protective Equipment (PPE), like respirators, to filter out hazardous particles.
2. Employer Negligence: If management isn't providing respiratory apparatus or enforcing their use, this is a sign of negligence. Employers are responsible for ensuring a safe working environment under occupational health and safety standards, which in many countries are legally mandated.
3. Automation: As you mentioned, automation with robots could not only increase efficiency but also greatly reduce the risk to human workers. Robots can handle dangerous tasks like metal polishing without risking human health. This would require an initial investment but could lead to long-term savings and a safer work environment.
4. Cheap Labor and Exploitation: In some regions, labor may be treated as expendable due to a lack of labor rights or enforcement. This often happens where there are inadequate protections or in industries where human life is seen as cheap, allowing companies to cut corners without facing significant penalties.
If workers are exposed to dangerous conditions without basic safety gear, it may also reflect larger issues like poverty, lack of regulation, or disregard for human rights. It’s crucial for governments, unions, and advocacy groups to intervene when such conditions exist.
Would you like to explore solutions or discuss this further?
@@amazingskillas Precisely, the point that grave human equality still persists well into the 21st Century of Human Civilization, while annually USD Trillion spent on War and other Conflicts ... these poor workers are all suffering ... terrible and hazardous working conditions exploited by whoever are employing them.
muito repetitivo nas operações.
Зачем каждую операцию показывать много раз ? Или вам платят за длину ролика ?
Руководство этих контор не могут построить нормальные помещения и создать человеческие условия труда? Как рабы пашут
It sounds like you're concerned about poor working conditions in certain offices or workplaces, which might feel dehumanizing or exploitative, almost like modern-day slavery. Unfortunately, poor working conditions can be the result of various factors, including:
1. Cost-Cutting Measures: Some managements prioritize profits over employee welfare, cutting costs by providing substandard working conditions.
2. Lack of Regulations: In some places, labor laws might be weak or poorly enforced, allowing employers to neglect basic workplace standards without consequences.
3. Exploitation of Workers: Workers might be overworked with long hours and poor pay, especially in jobs with low security or in industries that rely on temporary or contract labor.
4. Corruption and Nepotism: In some cases, management might not feel the pressure to improve conditions if there's corruption or favoritism in play, making it hard for workers to demand better treatment.
5. Lack of Employee Advocacy: Without unions or worker representation, employees may find it difficult to negotiate better conditions or push for change.
It’s troubling to see workplaces where workers are treated poorly. Ideally, companies should invest in better environments for their employees, as it leads to higher morale, better productivity, and overall well-being. If this is a situation you are personally involved in or aware of, there may be legal or advocacy steps that could help address it.
Are you asking about a specific workplace or industry?