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Finger blades are highly useful and come in many types. Here are the most common types for all businesses to consider and stock.
These have finger blades made of stainless steel, and they are the most preferred since they are not easily damaged and cut well. The stainless steel used is usually type 420J2 steel, which is rust-resistant. The durability and corrosion resistance of these blades make them suitable for harsh environments, such as food processing plants, marine, and outdoor activities.
They have a carbide tip cemented to the cutting edge of a standard finger blade. It greatly increases edge holding and is used where common finger blades wear quickly.
This is a short cutting blade mounted on pruning shears for cutting plant stems and branches. It is made of stainless steel for easy cleaning.
This has a cutting edge in the form of a semi-circle. It is mostly used on soft materials like plastic and wood and is not very practical for tough jobs.
This has a "spotted" section where most of the cutting edge meets a carbide tipped section with a pointed pattern of spots. These blades are ideal for long-lasting performance in cutting jobs that cause rapid wear.
They are intended for use in tough jobs, especially in machines such as lathes and drill presses. Finger blades with high-speed steel cutting edges are extremely wear-resistant and retain sharpness, even at high temperatures. This makes them necessary in manufacturing and machining processes where blades may frequently need replacing.
The following are some of the various industrial applications of laser finger blades.
Finger blades are mostly used where precise cutting is required. This includes surgical procedures, especially the finger blade used by doctors in surgery. This allows for very clean cuts, which are very important for the health of the organs being operated upon during transplantation or other surgical procedures.
Finger blades are also used in the construction of internal parts of important medical imaging equipment like CT scans and MRIs. This is because the finger blades are able to offer the precision that is necessary in making small cuts and bends in the blades. Such cuts are important by themselves because they provide more accurate imaging of the internal organs and tissues.
Finger blades are also used in making endoscopes and laparoscopy equipment that allow non-invasive surgeries.
Finger blades also have other industrial uses apart from medical devices. In industries dealing with hardware such as in machining and cutting, semi-finger blades are used to cut materials like metal, plastic, and wood. In these industries, finger blades provide the precision and smooth finishing that are not easily achievable by other means.
Finger blades are also used in the manufacture of optical instruments like microscopes and telescopes. These blades are used on the moving parts where precision is important to ensure measurements are not distorted.
Apart from these common uses, finger blades are also utilized in some printing tasks such as cutting glues and making clean cuts of about 0.25 inches. The blades are also used in stereo magazine inserts and irregular cuts in post-processing pamphlets.
Finger blades have high heat resistance and therefore do not deform at high temperatures.
Finger blades are used in many applications where precise cuts are required in the industrial sectors. Their durable and accurate nature makes them a necessary component in many machines across various industries.
Understanding the specifications and features of finger blades allows for more informed decisions concerning their purchase.
Material quality
Finger blades are usually made of stainless steel, high-speed steel, or carbon steel. Stainless steel finger blades are corrosion-resistant and are used in surgeries and other fine precision works. High-speed steel finger blades keep sharp longer during heavy cutting. Normal carbon steel finger blades are easy to sharpen and are used for medium tasks.
Design
The basic design of a finger blade feature includes two narrow projections that resemble fingers. These can have different geometries that are dependent on the purpose of the blade. Common blade shapes are straight, semi-circular, and spotted.
Sharpness
Finger blades come in different sharpness levels, which are determined by their intended use. Surgical finger blades, for example, are very sharp because of the precision required for surgery. For finger blades used in other industrial cutting, moderate sharpness is sufficient.
Sizes
Finger blades may be of different sizes and thus offer different cutting abilities. Finger blades used in surgery can be quite small since precision cutting is the goal in surgery. This makes the size of these blades very important since size relates to their function.
Corrosion resistance
Corrosion resistance is a very important feature of finger blades, especially those used in medical equipment. This is because it affects the sterility of the surgical instruments. The stainless steel finger blade is the most corrosion-resistant. This makes it suitable for endoescopes and other medical devices that have to be sterile and clean.
The production of laser cutting machines is dependent on the installation of finger blades. It is important to follow the manufacturer's guidelines through the process to ensure that the finger blades perform optimally.
Removal of the existing
To install new finger blades, the old ones have to be removed. This is done by loosening the screws or bolts that hold the finger blades in place. Using the appropriate hand tools, carefully remove the existing blades from the machinery.
Installation
Install the new finger blades by aligning them to the designated mounting points or slots. Fix the blades into place by tightening the corresponding screws or bolts. Ensure that they are properly secured but avoid over-tightening, as this can cause damage to the blades or the machinery.
Adjustment
Make necessary adjustments to ensure optimal performance. For instance, adjusting the spacing between the finger blades to conform to the manufacturer's recommendations.
Testing
After installation, always run some tests. For instance, carry out a test cut using a material that is commonly processed in the facility in order to check the performance and alignment of the new finger blades.
Proper maintenance of finger blades ensures that they continue to perform optimally and can last long.
Shaping and sharpening
For technical finger blades, regular sharpening is important to retain their cutting efficiency. Sharpening can be performed using manual sharpening equipment or sharpening machines.
Cleaning
Finger blades should be cleaned after each use. This ensures that there is no debris or material left on the blade, which can lead to corrosion or wear over time. Cleaning can be done using a soft brush or cloth.
Preventing corrosion
Corrosion can be very damaging to finger blades. It is therefore important to take measures that will prevent it from happening at all costs. Blades should be dried completely after cleaning to prevent rust from developing.
Storage
Store finger blades in a dry and cool place and use blade covers or cases to protect them from damage. Corrosion can occur if they are exposed to humid or damp environments.
In any manufacturing or industrial setting, safety comes first. Several quality and safety considerations must be taken into account when purchasing finger blades.
Fingerprint blades consist of sensor elements. These sensor elements will detect the temperature difference between the two spots and compute the result based on the values.
Material
The material from which finger blades are crafted will affect their quality. The highest-quality finger blades are those that provide superior performance and blade life wear. They are usually made from high-speed steel or tungsten carbide, but commonly finger blades are made from stainless steel.
Durability
Durability is an important finger blade quality. This directly affects the operational costs of a facility. Quality finger blades do not break, warp, or do wear quickly under normal usage conditions.
Finishing
The finishing of finger blades also has a role to play in the quality of the blades. A well-finished finger blade will have fewer burrs and sharper edges. This ensures smoother cuts and lowers the chances of harmful accidents occurring in the workplace.
One way to ensure that the purchased finger blades are of high quality is to ensure that they conform to regulations and standards put in place by industry authorities as regards. These norms come with quality assurance tests.
Finger blades should measure up to protocols set by the Occupational Safety and Health Administration (OSHA) and other similar entities. For example, OSHA has regulations on the quality, maintenance, and usage of blades and other equipment used in the workplace to ensure employees' safety.
Blade condition
Safety should always be a priority. One of the considerations concerning safety is the condition of the finger blades. Finger blades that are dull or have nicks may slip while in use, causing the user to sustain some injury. Regular inspections should be undertaken to establish if they need sharpening or replacing.
Proper storage
Proper storage of finger blades helps to improve their durability and quality. Furthermore, cover the blades or use a safe container so as to prevent accidental cuts from occurring.
Using protecting equipment
Manufacturing companies should encourage their employees to wear protective gear like gloves and safety glasses while handling blades. This decreases the chances of sustaining injuries.
A1: Blade life depends on usage and material cut. Regular maintenance and sharpening increase longevity.
A2: No. Finger blades are usually recommended to be used on materials that are suitable for their hardness and cutting ability.
A3: Yes, there are several certifications for quality and safety. Such certifications usually include ISO and OSHA.
A4: Blades should be wrapped in metal containers to ensure no one gets accidentally injured by the sharp edges of the blades. Then take them to recycling centers that accept them.
A5: Finger blades have to be replaced over time when they wear out. Regular sharpening will help maintain them before they wear out completely.
