Can foreknow and the cutting of without reason barrier

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Graph 1: Cutting processability is the rate that metallic cutting process can be implemented by without reason barrier, be like but foresight. Cutting processability depends on a lot of elements. Every target that machines craft should be to be in ensure tall productivity and low production cost while, achieve the biggest the security that change and but foresight. To achieve this goal, need integrated balance the following element: The material of workpiece, appearance and dimension; Machine tool; CAM system; The clamp of workpiece and cutting tool; How are the choice of cutting cutting tool and they used. What the variable of problem happening cuts bits can bring about to form when 1 treatment with eduction: This need is comprehensive and controlled, otherwise, the long meeting that cut bits causes manufacturing halt and attaint workpiece, machine tool is mixed cutting cutting tool, injure jockey even. To this, the cutting power that wants fathom action to go up in cutting tool, once lost control, there can be cutting tool attaint, cutting blade attaint and the risk that cause vibration in treatment, and afore-mentioned all risks can bring about manufacturing halt and workpiece be machined by the mistake. Cutting tool wears away: This is sure last, for instance hind knife face wears away or crescent moon wears away depression. The cutting tool that need avoids to break out wears away (burst perhaps flakes) . Hot: Treatment metal can produce a lot of quantity of heat, if do not pass the eduction that cut bits, these quantity of heat will be centered in cutting cutting tool or be workpiece surface, compromise the quality that already processed work. The temperature on cutting cutting tool is high, change the function that causes metal of cutting of cutting tool material, have life of caustic cutting tool thereby. Afore-mentioned elements can make workpiece is mixed in surface roughness of dimension, appearance, surface the respect such as exterior structure acquires the quality that accords with a requirement hard. To avoid these problems, must think carefully the interaction between cutting process and different element. And cutting method is a crucial essential factor -- we can be in conventional treatment, high speed treatment, tall feed is machined or undertake choosing between big batch treatment, in fact, every treatment method has its advantage and tie requirement. This imply is in give a condition to fall, not be every method can offer sex of identical safety in operation. Graph 2: The geometrical angle of cutting tool material and cutting blade needs and be added up to by the working procedure conform to of treatment. Material of 2 cutting tool and geometrical angle are mixed with respect to cutting tool material geometrical angle, with the choice cutting method photograph is compared, a handpick cutting blade is reliable to assuring cutting process and character has highest value. Cutting tool material is sure should carry cutting rate this associated element and workpiece data phase suit. Angle of cutting blade geometry also must want to try meticulously to choose ability to serve truly at treatment (like rough machining or finish machining) target. The associated element here is feed and cutting deepness. Parameter of 3 choices cutting chooses cutting parameter correctly, is needing balance the feed with high cutting tie-in and inferior rate or taller feed the cutting speed of tie-in moderate? Every cutting operating mode needs to give correctly choice. Cutting rate should go to what enough avoids to accumulate bits tumour to cause high to wear away, but it also should not arrive high let heat - chemistry wears away the level that dominant action reachs since mode. The choice of cutting deepness and feed must make cut bits to form the mechanical concussion that goes up with cutting blade (cutting force) can be controlled appropriately. Be in when security metallic cutting process (maintain at the same time as far as possible when tall productivity) in when be in significant position, the cutting speed of the moderate of cutting deepness collocation with should first big choice (cutting) of economy. If the condition allows, and productivity weight is more than production in overall situation when cost, cutting speed still can promote further. But the higher cutting rate in machining a process also will be involved more " the risk that cannot foreknow " . The good example of cutting tool pursues 3: The different combination of cutting operating mode is likely. On the technology, they are feasible, but can bring about different " security level " security enhances in machining a process, be aimed at the operating mode of high risk especially, the Jetstream cutting tool with tall hill (concept of direct cooling of a kind of high pressure and system) it is a good example undoubtedly. This concept already was revealed give its main advantage, such as improves appearance of the cutting tool life, better control that cut bits, taller productivity, lower cost, workpiece lower leftover stress, better treatment precision and much better surface surface roughness are waited a moment, what above enumerate goes out is one fraction only just. Another example is turning, the angle of geometry of the blade that repair light that uses hill tall cutting tool on point of a knife () of concept of tall feed turning. This allows to use apparent taller feed, make its obtain good appearance surface roughness in faster ground (productivity) the respect is more easy, can last longer (more workpiece) , and, be worth what carry is, it is a kind of means that can charge more (security tall) . Of course, here also has the tall feed milling that is based on a tradition to compensate principle development to rise in milling. In this kind of method, the basic concept of the tall feed that goes after cutting of metal of without reason barrier is outstanding really. The metallic cutting craft that sums up a kind of economy asks to be in hold highest productivity and lowermost production cost while, achieve security and but of foresight the biggest change. Realize this one target to may have varied method. Below common operating mode, rise " your feed " this one concept was offerred for major operating mode as far as possible optimal effect. If use hill tall cutting tool correctly, of metallic cutting process but foresight can win remarkable promotion, reach a higher level. CNC Milling CNC Machining