Square shoulder milling is to use tool cutting edge angle to undertake for the milling cutter of 90 ° common milling is machined. Had square shoulder milling, make different milling application situation uses program of a kind of current treatment to become a possibility. These applied circumstances include: Mill of milling of mill of mill outline, brae, circumferential interpolation, helix interpolation milling, cycloidal milling, profile modeling, insert mill and mill chamfer. Square shoulder milling cutter is like next advantages: Economy, flexibility and dependability. Well-known, what the client goes after is a kind already economy efficient plan, this kind of plan can improve productivity, regard the manufacturing cost of every workpiece as a crucial essential factor. Use treatment of square shoulder milling, the client can obtain true 90 ° and flat sidewall. Considering economy, sometimes the client uses the milling cutter of 88 ° tool cutting edge angle of much blade razor blade, but the requirement that this needs to increase treatment to satisfy 90 ° square shoulder. Unqualified spare parts can raise cost. The multiple-cutting-edge tool of a few competitors can have acuteness vibration and noise, the exterior quality that at the same time the spare parts machines is bad. Milling cutter of a square shoulder can be used at counting kind of different milling to process a type. The treatment plan with client a reliable, economy, efficient, current need will answer all groovy milling to machine, and the most important is, need the partner with a seasoned, broad and profound knowledge. They are not clear that milling machines the detailed information of important parameter and knowledge sometimes, for example, ratio of length of the compensation factor that cuts rate of bits ply, feed, cutting on average, radial contact and axial cutting deepness. The 90 ° tool cutting edge angle of square shoulder milling cutter offerred a few special consideration elements to us. 90 ° tool cutting edge angle means the addition of cutting wallop. If do not pass the capable person that selects hard alloy carefully to pledge the geometrical angle of brand and cutting blade comes,undertake compensating, so the destruction that these wallop will bring about cutting blade and vibration. The part that square shoulder milling cutter shares cutting (radial cutting deepness) 30% what should not exceed cutting tool diameter at most. When using chamfer of mill of square shoulder milling cutter, cutting tool is full blade cutting. This may cause vibration and platoon bits problem. Deepness of cutting of the tine number of cutting tool, axial and feed also must consider seriously. The way that feed fights force should direction of main shaft of edge machine tool, can avoid vibration and milling cutter to bend so. The way that feed fights force depends on the size of tool cutting edge angle. The way that lesser tool cutting edge angle fights force to feed is more advantageous. The square shoulder milling cutter of 90 ° tool cutting edge angle may be put in particular problem, but you can pass the angle of cutting blade geometry with right choice and cutting operating mode to make up for this inadequacy. All these are meant, to square shoulder milling, the option of type of milling strategy, cutting tool and cutting operating mode is very important. The product of hill tall core that is used at square shoulder milling is by Turbo tornado series and new Square 6 series are comprised. Turbo tornado series is a characteristic with efficient treatment, and Square 6 series is mixed with economy good treatment effect be good at. Is Turbo still Square 6? Turbo tornado series is industry is mixed the most extensively the globallest solution, the square shoulder milling that can satisfy whole set asks. Cut milling cutter of deep Nano Turbo pocket tornado to arrive from 5mm cut deeply the milling cutter of PowerTurbo puissant tornado of 17mm, hill is opposite every kinds high to machine means and every kinds of material to have corresponding Turbo tornado solution. They still can finish outline of chamfer of brae mill, mill, mill, insert mill, model antrum mill and undertake circumferential, helix and cycloidal interpolation milling. No matter be mass-produced,still be batch production, the manufacturing process that understands a part is very important. If treatment operating mode is good and stable, cutting deepness is not quite tall, and workpiece material is steel, cast-iron or stainless steel, so Square 6 series is a right choice. It offers an improvement to produce socioeconomic much blade solution. Every razor blade of Square 6 has 6 cutting blade, the cost of every cutting blade is accordingly inferior. On bit horny cutting blade makes the horn before cutting is be worth, assure favorable treatment result thereby. Through decreasing finished cost is mixed carry high-powered show, square 6 can improve productivity and the economy that improve production. Turbo tornado series provides better treatment result. Applied domain includes those who stick material is soft, deep model antrum milling and mill chamfer. It returns the cutting operating mode that can bear to be not stabilized. Cutting deepness is big (highest amount to 17mm) , still can undertake having resembling brae mill and helix interpolation milling such treatment is politic. Square 6 series assures economy. Using a field basically is steel machine with cast-iron outline. Cutting operating mode must want to stabilize, and cutting deepness wants medium (the biggest 7. 5mm) . It can undertake planar milling is mixed insert mill. Considering milling of element square shoulder and planar milling is primary milling treatment. To planar milling, this treatment allows to use the milling cutter concept of optimization. To square shoulder milling, the tool cutting edge angle of 90 ° limits a factor namely. The treatment strategy of an elaborate choice and cutting tool, the treatment requirement that should have right choice at the same time will compensate these. Want such doing only, tall manufacturing economy achieving when square shoulder milling is machined is likely. The optimal combination of cutting condition (high security, tall productivity and low production cost) it is to cut the tie of deep, big feed and medium cutting speed greatly. When machine tool excess load, must reduce cutting deepness. This wants firster than reducing feed consideration. Radial cutting deepness should not exceed cutting tool diameter 30% (stem from safe consideration) . If radial cutting deepness is less than cutting tool 30% diametical, axial is cut deep can be equal to cutting blade length (if security is very important, limitation is in exceeding 80% is a well-advised choice) . Exceed 30% when radial cutting deepness, axial is cut deep should restrict in 30% what do not exceed cutting blade length. If cutting deepness is mixed / or the limitation that feed is machined a condition (the stability of power of spare parts dimension, machine tool, cutting tool or spare parts) , raise cutting speed to be able to be used at going after the circumstance of productivity. Use cut bits ply and rate factor on average to optimize treatment, compare when radial cutting deepness and photograph of cutting tool diameter especially when appearing lesser (do not exceed 30% ) . Cutting tool and cutting blade (angle of qualitative brand of hard alloy material, geometry and dimension) the cutting parameter combination that the choice should choose according to place is accorded with. The clamp of cutting tool wants as far as possible short, as far as possible firm, and always choose contented treatment requirement as far as possible big cutting tool diameter. Space of bits of look of close tine cutting tool is little, but its stability is tall, can use higher feed rate. When radial cutting deepness under cutting tool diameter 30% when, optimal choice is close tine cutting tool. To mill chamfer treatment, the cutting tool of standard pitch and scanty tine is optimal choice. If the demand of exterior surface roughness is not high, the choice of feed speed should as far as possible tall. When should machining stainless steel, super alloy and titanium alloy especially, machine sclerosis to avoid to produce the appearance, need raises feed. But, maximum of every tine feed (angle of geometry of point of a knife) scarcely can be surmounted. CNC Milling
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