What is a mold cooking and what is cooking?

Under the action of external force, the blank becomes a tool for workpieces of specific shapes and sizes. It is widely used in blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, as well as the forming and processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The die has a specific profile or cavity shape, and the application of a profile shape with a cutting edge allows the blank to be separated (punched) according to the shape of the contour line.

The application of the shape of the inner cavity allows the blank to obtain the corresponding three-dimensional shape. The mold generally includes two parts: the moving mold and the fixed mold (or punch and concave mold), which can be divided or combined. When the blank is inserted or the workpiece is taken out, the workpiece is separated from the blank or formed when closed.

The mold is a precision tool, the shape is complex, bear the swelling force of the blank, the structural strength, stiffness, surface hardness, surface roughness and machining accuracy have high requirements, the development level of mold production is one of the important signs of the level of machinery manufacturing, there are many types of molds, according to the processing object and processing technology can be divided into: Molds for processing metals. Including stamping dies (such as punching dies, bending dies, drawing dies, turning dies, shrinkage dies, undulating dies, bulging dies, shaping dies, etc.), forging dies (such as die forging dies, upsetting forging dies, etc.) and extrusion dies and die-casting dies.

Machining molds for non-metallic and powder metallurgy. Including plastic molds (such as injection molds, compression molds and extrusion molds, etc.), rubber molds and powder metallurgy molds. According to the structural characteristics, the mold can be divided into a flat punching die and a cavity die with space.

The mold is generally a single piece, small batch production. In addition to the mold itself, the mold also needs a mold base, a mold base, a guide and a workpiece ejection device, etc., and these parts are generally made into a general-purpose type.

Classification According to the different materials formed, molds can be divided into metal molds and non-metal molds. Metal molds are divided into: casting molds (non-ferrous metal die-casting, steel casting), stamping molds and forging molds, etc.; Non-metallic molds are also divided into:

Plastic molds and inorganic non-metallic molds. According to the different materials of the mold itself, the mold can be divided into: sand mold, metal mold, vacuum mold, paraffin mold and so on.

Among them, with the rapid development of polymer plastics, plastic molds are closely related to people's lives. Plastic molds can generally be divided into: injection molding molds, extrusion molding molds, gas-assisted molding molds and so on.

Large-scale production of non-sheet metal steel parts cold heading, die forging, metal molds, etc. Sheet metal discharging Hot rolling, cold rolling, hot rolling, cold coil sheet metal processing Drawing, shaping, bending, punching, blanking non-ferrous metals Die casting, powder metallurgy plastic parts Injection molding, blow molding (plastic bottles), extrusion (pipe fittings) molds Other classifications: alloy molds, sheet metal molds, plastic molds, stamping molds, rubber molds, casting molds, forging molds, extrusion molds, die-casting molds, automotive molds, wire rolling molds.

A cooking mold is a kind of molding utensil used to make pastries.

Generally, it is a tool that only specializes in styling...

Tools that can be mass-produced.

Cooking refers to the art of eating, a complex and regular process of transforming ingredients into food. It is a processing method and method of processing ingredients to make food more delicious, better looking and smelling better. A delicious dish must have good color, flavor and shape, which not only makes people feel satisfied when eating, but also makes the nutrients of the food more easily absorbed by the body.

"Cooking" means to cook, "cooking" means cooked, broadly speaking, cooking is the thermal processing of food raw materials, and the processing of raw food raw materials into mature food.

In a narrow sense, cooking refers to the rational selection and allocation of food raw materials, processing and purification, heating and seasoning, so as to make it a safe and harmless meal that is color, fragrant, tasteful, shape, quality, nourishing and beautiful, conducive to absorption, beneficial to people's health, and strong human physique, including seasoned cooked food, and also includes the preparation of raw food.

The fireworks in the world are the most soothing to the hearts of mortals.

If you like to cook, if you have seen the film "Julie and Julia", you will definitely feel the same way.

The careful selection of ingredients, coupled with the proportions of various seasonings, and the wonderful flavors of those ingredients that you have carefully prepared in the process of brewing food.

Every radish, every shrimp, every leg of lamb, has its own taste. Especially when you're really immersed in the cooking process, it exudes a unique charm.

Cooking is the operation process of cooking the processed and cut cooking ingredients into dishes through heating and modulation, which contains two main contents: one is cooking, and the other is seasoning. Cooking is heating, and cooking raw materials are made into dishes through the method of heating; Modulation is seasoning, through modulation, so that the dish tastes delicious, the color is attractive, and the shape is beautiful.

The process of making food from raw materials to edible state also represents the inheritance of Chinese cuisine for thousands of years.

The mold is a product molding equipment, and the classification is not only the ones mentioned on the first floor, but also the die-casting mold. Drip molds, blister molds, of course, the most widely used plastic molds and hardware molds. How do all plastic products become such a shape, that is, mold production, not that people often compare two people to be very similar and say that they are like a mold poured out.

The mold is the mold.

The difference between the metal mold and the plastic mold is the product made, the product is iron, that is, the hardware mold, like the computer inner body shell, the car body. In fact, the mold itself is still made of steel, and the use of plastic molds is too wide, such as TVs, washing machines, computers, mobile phones, printers, and so on.

Is the mold easy to learn or not?As long as you're not completely stupid. Anyone can learn.

Of course, it must take time, anyone does not want 3-5 years, it is difficult for you to reach the level of a master, of course, I am talking about plastic molds, hardware molds are much faster, and the conditions for their molding are completely different.

And the foundation is not as good as the first floor. What you don't understand, you can learn in the process of learning, and what you say on the first floor is actually what you have to learn, and of course there are others.

And the future, that thing is to rely on their own, a master in Suzhou can be about 4000, and the hardware mold can also be about 3000. I'm talking about fitters, of course, it's a little higher to do design.

If you want to engage in design, then at least you have to understand the mold, you don't know how to do it, how do you go to design, junior high school students can learn it, I am a master who has been doing plastic molds for many years, I still think that if you want to learn fast, school things are useless, you must go to the scene to understand more internships that are the most effective. You don't learn as much in a year in school as you do in a year in a factory.

The upstairs talk is too complicated.

Mold is a type of manufacturing industry.

There are two main types of metal molds and plastic molds.

I'm designing plastic molds.

Also do well, the mold is made of.

Wire cutting grinder.

Lathes, milling machines. and so on.

The stamping die (metal mold) is a little easier to learn than the plastic mold.

You say there are no job prospects.

Personally, I think it's promising.

I'm working in the factory now.

3500 January, don't go outside, I still go to the training center to attend classes in the evening, and it's okay to accept people in January.

Do you say you can learn it with a junior high school degree?

The answer is yes.

Because I didn't go to high school until my first year of high school.

At the age of 16, he learned molding.

For mold design.

Trigonometric functions are important.

There is also the need to think creatively.

It seems that all those who are engaged in design have to have oh hehe.

You say you want to learn design.

Hehe, so do I.

I'm also speaking from the experience of someone who has come before.

I studied design first.

I learned pro e first

CAD, mechanical drawing, etc., I have argued with many peers about whether to learn theory or practice first.

In fact, the best thing is to learn together.

I learned how to mold for 5 years.

1 year of theory, 2 years of design, and then 2 years of mold.

Theories are learned in school.

It was hard at first.

It wasn't until the end that I found out.

It turned out to be that simple.

At the very beginning of the practice.

I'm very happy because I see what I have in my head, and it is not difficult to learn anything.

It depends on whether you can persevere.

I remember asking my mold teacher before.

Is it difficult to learn molds?

He said; It's not hard to get started.

By the time it comes to the middle.

It's difficult, mainly because.

You've learned a little bit and you're not getting serious.

That's hard. As we all know, there will be no achievements in the mechanical industry for 45 years or 10 years, so I will send you 2 words.

Hang on!

The mold is actually very simple, first you have to understand the structure, secondly, you have to understand the material and its properties of the product, and finally you must know the relevant application software.

2: parting mold (mold cavity and mold auxiliary components, etc.) in the production of the appearance of the product at the same time, but also consider whether the smooth demoulding, etc., now another group of young engineers to design products are no slope. Maybe your mold design will not be able to produce the ideal product after it is designed.

Oh, that's probably the problem. Of course, there is also shrinkage, and the size of the cavity is larger than the size of the product, which you need to understand.

3: The 3D file of the mold drawing is directly transmitted for processing. Electrodes (sparks), inserts (wire cutting), cavities (CNC equipment production) and so on.

Mold is a kind of production tool that can produce parts with certain shape and size requirements. That is to say, the mold that people usually say, such as the shell of the TV, the shell of the machine, the plastic bucket and other goods, is produced by injecting plastic heating software into the mold for cooling and molding. The rice steamer is also made of a metal plate pressed into such a shape with a mold.

Any commodity is made with molds. It can be said that without molds, there is no production of products. So how is the mold made?

First of all, it is designed by the mold designer according to the requirements of the use of the product (parts), the mold structure is designed, and then the skilled workers according to the requirements of the drawings through the processing of various machinery (such as lathes, planers, milling machines, grinders, EDM, wire cutting) to do a good job of each part on the mold, and then assemble and debug until it can produce qualified products, so the mold workers need to master very high and comprehensive knowledge and skills, the mold is done well, the product is good, the mold structure is reasonable, and the production efficiency is high. The factory has good efficiency.

Mold is a tool used to process products, such as: plastic products are processed by plastic molds, and iron parts are processed by metal molds.

The mold is composed of mechanical parts, and when the molding machinery is matched under the corresponding pressure, it can directly change the relative size, position, nature and shape of the metal or non-metal to form it into a qualified product or semi-finished forming tool.

There are a lot of things that we make in real life, and if you want to make them, you have to make a mold out of them.

Basically, molds are needed for the production of products that can be used, and molds are the mother of industry in all walks of life.

To talk about my understanding, mold is a general term for many types of forming processing equipment, the common feature of these types of processing equipment is that it has a closed or unclosed cavity, and the cavity is filled with the processed material (such as a casting mold), or after passing through the cavity (such as an extrusion mold), it is made into a product of the desired shape and size. There are three ways for materials to fill cavities, one is to fill the processed material in liquid form after melting, such as casting, injection molds, etc., the second is to fill the processed material (usually a plastic material) in a solid form under pressure or through the cavity, such as stamping, die forging, extrusion forming, etc., and the third is to sinter the processed material after filling the cavity in powder form, mainly powder metallurgy molds.

If you know how to design, you are a mold designer

1. Cold extrusion die.

Cold extrusion die refers to the mold in which the metal blank is put into the cold state, and the metal is forced to be extruded from the mold cavity under the action of strong pressure and a certain speed in the cavity, so as to obtain the required shape, size and extrusion with certain mechanical properties.

2. Extrusion mold.

Extrusion die is a type of molding mold, but the discharge method is achieved through the action of extrusion. It is widely used in aluminum special-shaped structures and is also used in plastic parts. At the front end of the extruder, it is used to make pipes or profiles.

3. Die-casting mold.

Die casting mold is a tool for casting metal parts, a tool to complete the die casting process on a special die casting die forging machine.

4. Plastic mold.

Plastic mold is an abbreviation for a combination mold used for compression, extrusion, injection, blow molding and low foaming molding. The coordinated change of the mold convex, concave die and auxiliary molding system can process a series of plastic parts of different shapes and sizes.

5. Cavity mold.

Cavity mold, also known as concave mold, is a working part on the outer surface of the molded plastic part, which can be divided into two categories according to its structure: integral and combined. It is a mold term in the production and manufacturing industry, the parts that constitute the product space are called molded parts (that is, the mold as a whole), and the parts on the outer surface of the molded products are called cavity molds.