Right next to the material used to produce knives, a very important aspect for the properties of the tools used in the kitchen is the method of their plastic working. The most commonly used techniques here are forging and rolling. What is the difference between them and how do they affect the specifics of knives?
A Few Words About the Knife Production Technique
Forging is a technological process that involves deforming a material and giving it a structure through impacts or pressure from tools. We distinguish between free forging and die forging here. Rolling, on the other hand, involves shaping the material by placing it between rotating discs, rollers, or rolls. It can be modified by using rolls with protrusions or dies.
Both techniques can also be divided according to the temperature of the processed material. We can therefore talk about cold, warm, or hot forging or rolling. The methods listed above do not lead to the appearance of the final product – i.e., the knife. They still require the use of appropriate finishing techniques, i.e., cutting, machining, sharpening, hardening, or fitting.
Advantages of Rolled Knives
Rolling is the method most often used in knife production. It is simpler and easier to use than traditional forging. The product of this technique is distinguished by greater softness – it is therefore easier for later processing. Due to the fact that the steel is subjected to a smaller number of thermal processes, the risk of its damage is also limited.
In the case of rolled knives, they are cut from a sheet of steel, and their handle is attached separately. They are characterized by a lower weight, which is important in the case of their long-term use. Such tools are eagerly chosen by professional chefs who care about the convenience of daily use. Due to the slightly softer steel, they are easier to sharpen. They are also most often characterized by a good quality-to-price ratio.
Advantages of Forged Knives
Forging knives is a technique that requires mastering certain skills to perfection. It often takes many years. For this reason, hand-forged Japanese knives are considered the best and sharpest in the world. Tools made by the forging method often surpass their rolled counterparts in their properties. This method allows for improving and unifying their structure, as well as exceptionally strengthening the steel.
Forged knives are made from a single piece of material, allowing for a smooth transition from the blade to the handle. They are characterized by long-lasting edge sharpness and greater durability. Significant hardness, however, makes their sharpening a bit more difficult, generating the need to use an exceptionally durable, diamond or ceramic sharpener. Forged knives are usually heavier, which allows for their excellent balance. When using them, it is much less likely for the hand to slip from the handle onto the blade. Such tools are also characterized by excellent aesthetics. As a result, they are a prestigious element of every chef’s equipment, inspiring him when preparing subsequent dishes.
Rolled and Forged Knives – Which to Choose?
Are you wondering which knife to choose – rolled or forged? Both models have many advantages, and choosing the ideal solution is not the easiest. If you plan to use the cutting tool intensively, decide on a forged model. Due to its hardness, it will easily withstand daily, intense use. A properly balanced forged knife should not tire your hand even during long-term cutting. Hand-forged, it is often a true work of art – being a testament to the passion of its owner and the creator himself.
If, on the other hand, you are looking for a model with a thin blade – suitable for precise processing of food products – reach for the lighter rolled version. It will usually be more affordable, but it will require more frequent sharpening. Rolled knives are a product that will work for both amateur and professional use. By choosing high-quality models, you will gain confidence that they will serve you for a long time, enabling you to easily cut, chop, or portion meat or vegetables each time.
Forged or rolled knives are essential tools in every kitchen. Made with maximum precision and using the highest quality materials, they are solid and comfortable for daily use. Each of their manufacturing techniques affects certain advantages that can be easily adapted to the user’s personal preferences. This means that choosing the ideal knife should not be a major problem for anyone interested.
