Do you know why stainless steel material is considered as the ones which are not easy to be cut? Firstly, both the plasticity and toughness of stainless steel are too stronger, therefore when cutting the cutting crumbs are unceasing, which not only affects the whole cutting process, but also cutting crumbs will be accumulated on saw blade surface. Secondly, sometimes cutting crumbs will be adhered to cut materials.
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Monthly Archives: August 2013
Saw Blade Diameter Should Be Paid Attention When Selecting
As is known to all, when selecting right saw blade, you have to consider too many important factors, for example, the saw blade diameter is one of the factors that you should not neglect.
The saw blade diameter is closely related to the cutting and sawing equipment and the thickness of cutting materials. If the saw blade diameter is small, its cutting speed is relatively lower. However, if the saw blade diameter is large, there would be higher requirement on cutting device, meanwhile, the cutting efficiency is very higher.
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Four Common Computational Formulas When Cutting
Before cutting, sometimes you have to take some calculations, for example, you have to calculate the saw teeth distance when using HSS circular saw blade. OK, in the following article, some common computational formulas for saw blade using are introduced to you. If you want to choose right saw blade, or using saw blade accurately or extend the working life of saw blade, there are the right formulas for you.
Firstly, how to calculate saw teeth amount and saw teeth distance
saw teeth amount = saw blade diameter * 3.14 / saw teeth distance
saw teeth distance = saw blade diameter * 3.14 / saw teeth amount
Secondly, how to calculate linear velocity
linear velocity = saw blade diameter * revolving speed * 3.14/1000
Thirdly, how to calculate material feeding speed
material feeding speed = revolving speed * saw teeth amount * material feeding rate
Fourthly, how to calculate cutting time
Cutting time = 60 * cutting material intersecting surface length / material feeding rate * revolving speed * saw teeth amount
Can you understand these cutting formulas? I thinks it needs time to understand them completely.
Eight Tips About Using Circular Saw Blade Rightly
Saw blade is the common used and necessary tool for materials cutting, however, with wrong operating ways or steps, it must be dangerous and is likely to result in some security incidents because it is so sharp and high speed revolving. In the following article, I will introduce some tips about how to use saw blade rightly to avoid security incidents. Follow me please if you are interested in this topic.
Firstly, when using saw blade for cutting and sawing, the operating workers should wear all the safety equipments including protective cover, gloves, safety helmet, protective shoes and protective eyewear.
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Follow Five Tips To Extend Working Life of HSS Saw Blade
The price of HSS saw blade would be more expensive so that some people want to use it for a longer time, which is the common way to reduce cost of production. In order to get such purpose, you have to pay more attention on HSS saw blade maintenance, here are a few related tips introduced to you and I am sure with these right tips, the working life of HSS saw blade, to some degrees, should be lengthened.
Firstly, take a testing run for the new HSS saw blade
In order to extend its working life, the metal circular sawing machine should be with good condition of running-in with the new HSS saw blade, therefore about ten minutes before cutting and sawing works, you should take testing run for it and reduce the feeding speed.
Secondly, control the cutting speed and feeding speed according to different conditions
The cutting and sawing speed is dependent on the cutting materials’ intersecting surface and its tenacity. For example, when cutting stainless steel material, which is more difficult to be cut and sawed because of its high tenacity, both the feeding speed and cutting speed should be controlled to slow pace, which is beneficial to protect HSS saw blade. On the other hands, if you are likely to cut and saw some iron or other materials with low tenacity, the rotating speed of HSS saw blade should be increased.
Thirdly, grind HSS saw blade in time with right grinding wheels, above all, the grinding ways should be also right
Pay attention on the HSS saw blade working condition at any time, and if there are some abnormal conditions such as abnormal vibration, noise and unusual cutting status, you’d better stop the working in time and grind saw blade in time so as to keep its sharp condition. With timely and correct grinding for saw blade, the efficiency of HSS saw blade can be improved.
Fourthly, add the right cooling liquid
When cutting and sawing materials, there would be high temperature on saw blade, sometimes it is easy to be out of shape because of the high temperature. Under such circumstance, you should add the right cooling liquid on saw blade in time, otherwise not only the working life of HSS saw blade should be shortened, but also the final cutting effect would be not ideal.
Finally, know HSS saw blade working condition according to its saw powder. For example, if it is thin or in powder form, it is the signal that the cutting pressure is too small.
Three Aspects Should Be Paid Attention When Selecting Grinding Wheel
There are too many metal grinding wheels in the market such as resinoid bond diamond grinding wheel, ceramic bond diamond grinding wheel and metal bond diamond grinding wheel. Different of them are made from different materials and have their different advantages and disadvantages. However, do you know which aspects should be paid attention when choosing metal grinding wheels?
Firstly, concentration of grinding wheel
As you know, the concentration of grinding wheel is directly related to the cutting efficiency and process cost. If the concentration is too much lower, its efficiency would be reduced, however, if its concentration is too much higher, the abrasive grain is easy to be dropped. Therefore pay you attention on this aspect at first.
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Five Characteristics of Multiple Blade Saw
If you want to use multiple blade saw for cutting wooden materials, you should at first know some characteristics of such machine, by this way, the using performance would be developed very well.
Firstly, such multiple blade saw is mainly used to cut log with small aperture lengthways. Based on the adjusted size setted in advance, too many panels can be cut at the same time. In wooden processing industry, it is suitable for the thin wood material processing.
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Some Characteristic of Diamond Circular Saw Blade
Generally speaking, the working environment of diamond circular saw blade is too much sinister and it is widely used to cut stone materials such as marble, granite, ceramics floor tile and concrete products. In other words, it is the common cutting tool in both stone material processing and architectural material industry.
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Two Important Roles of Cooling Liquid During Cutting
In addition to choose right cutting machine and install saw blade on saw machines rightly, you should have to pay attention on other factors if you want to use it for cutting rightly, for example, the choice of cooling liquid and the saw blade linear velocity.
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Definition And Types of Diamond Circular Saw Blade
When being asked the question such as definition of diamond circular saw blade and types of diamond circular saw blade, can you give the right reply?
Definition of diamond circular saw blade
Diamond circular saw blade is the common cutting tool which is widely used on the stone materials processing industry. When looking at appearance of diamond circular saw blade, it is round cutting tool and a certain amount of diamond particles are inlaid on the edge of matrix with some techniques such as powder metallurgy technology and electroforming. When using it for cutting, such diamond particles will crush cutting materials so as to get cutting purpose.
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