JP2023519381A - Machining methods for milling hard and brittle materials with multi-bladed carbide tools - Google Patents
Machining methods for milling hard and brittle materials with multi-bladed carbide tools Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 45
- 238000003801 milling Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 title claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims description 35
- 238000003672 processing method Methods 0.000 claims description 12
- 238000005461 lubrication Methods 0.000 claims description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 8
- 239000010432 diamond Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 229910052594 sapphire Inorganic materials 0.000 claims description 7
- 239000010980 sapphire Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000003746 surface roughness Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
- B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Laser Beam Processing (AREA)
- Milling Processes (AREA)
- Turning (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
【課題】【解決手段】 下記のステップを含む多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。ステップ1、加工される材料を工作機械に締め付ける。ステップ2、多刃超硬ツールをハンドルに取り付ける。ステップ3、補助加工を設定する。ステップ4、フライス加工のパラメータを設定してフライス加工を始める。A machining method for milling hard and brittle materials with a multi-edge carbide tool that includes the steps of: Step 1, clamp the material to be machined to the machine tool. Step 2, attach the multi-blade carbide tool to the handle. Step 3, set auxiliary processing. Step 4, set the milling parameters and start milling.
Description
本発明は硬くて脆い材料加工の技術分野、具体的に多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法に関わる。 The present invention relates to the technical field of hard and brittle material processing, and specifically to machining methods for milling hard and brittle materials with multi-blade carbide tools.
サファイア、ガラス及びセラミックのような硬くて脆い材料は高硬度、高脆性、低破壊靭性、材料の弾性限界が強度に近いという特徴があるので、加工中にひびや表面の損傷などが発生しやすく、典型的な難削材である。硬くて脆い材料の加工方法として、従来、ダイヤモンド研削ヘッドで研削を行うが、研削効率が低く、長期間に渡って使われてから砥粒が破損し、落ち、切れ味が降下するので、部品は加工されてから表面が破損し、擦り傷及び微小な割れ目が発生しやすい。 Hard and brittle materials such as sapphire, glass and ceramics are characterized by high hardness, high brittleness, low fracture toughness, and the elastic limit of the material is close to the strength, so cracks and surface damage are likely to occur during processing. is a typical difficult-to-cut material. Conventionally, diamond grinding heads are used to grind hard and brittle materials, but the grinding efficiency is low. After processing, the surface is damaged, and scratches and microcracks are likely to occur.
フライスで研磨を代替する技術は新たな加工方法であり、主に多結晶ダイヤモンド(PCD)ツールに対してフライスカッターの刃数(10~100刃)を追加して従来のPCDツールが多刃PCDツールとなり、刃の個別の切削量がナノレベルの除去までに少なくなり、切削応力及び切削熱を下げるようにする。それと同時に、PCDツールは高温高圧でダイヤモンドパウダー及び結合剤を焼結してなるものであり、レーザで複数の刃先を加工する。刃先にある微小なダイヤモンド粒子はツールの全体に対するフライス加工の過程に微量の研削で補助できる。よって、加工の効率を向上させる同時に加工の品質も確保でき、全体的にフライスで研磨を代替する技術加工を達成できる。 The technology that replaces grinding with milling is a new processing method, and the number of blades (10 to 100 blades) of the milling cutter is added to the polycrystalline diamond (PCD) tool. As a tool, the individual cutting volume of the blade is reduced to nano-level removal, reducing cutting stress and cutting heat. At the same time, the PCD tool is made by sintering diamond powder and binder at high temperature and high pressure, and machining multiple cutting edges with a laser. Tiny diamond grains on the cutting edge can aid in the milling process for the entire tool with a small amount of grinding. Therefore, it is possible to improve the efficiency of processing and ensure the quality of processing, and to achieve the technical processing that replaces polishing with milling as a whole.
補助加工とは加工の過程に外来補助でより一歩に加工の品質を最適化することであり、普通の潤滑、微量の潤滑、低温・微量の潤滑、超音波補助、レーザ補助及び水補助などを含むなどを含む、油補助などを含む。普通の潤滑は加工の過程に潤滑液をワークの表面に吹き付け、ツールとワークとの間の摩擦力及び切削温度を下げるようにすることであり、微量の潤滑とは圧縮空気と極めて微量の潤滑油を混合させて気化させてからミクロンレベルの液滴を含むオイルミストを形成してから高速で切削区域に吹き付け、低温・微量の潤滑とは低温切削と微量の潤滑を結び合わせる潤滑方法であり、大いに切削温度を制御でき、超音波補助は超音波でツールが小さな振幅で振動するようにし、加工の過程にワーク表面の品質を向上させることであり、レーザ補助は加工前または加工中にレーザで加工材料の表面を照射し、加工材料が変わるようにし、後継ぎの切削加工を容易にすることであり、水補助・油補助加工は加工材料を水または油の下に設置し、加工温度を下げることである。前記の補助加工技術は切削加工中によく用いられてきたが、今まで補助加工を多刃PCDカッターに用いてフライスで研磨を代替して加工を行う技術に関する研究がない。 Auxiliary processing refers to optimizing the processing quality one step further with external assistance in the process of processing, including ordinary lubrication, micro lubrication, low temperature and micro lubrication, ultrasonic assistance, laser assistance and water assistance. including including, including including, oil auxiliary, and the like. Ordinary lubrication is to spray lubricating liquid on the surface of the workpiece during the machining process, so as to reduce the frictional force and cutting temperature between the tool and the workpiece. The oil is mixed and vaporized to form an oil mist containing micron-level droplets, which is then sprayed onto the cutting area at high speed. , the cutting temperature can be greatly controlled, the ultrasonic assist is to make the tool vibrate with ultrasonic waves with a small amplitude, and improve the quality of the workpiece surface in the process of machining, and the laser assist is to use the laser before or during machining. is to irradiate the surface of the material to be processed, so that the material to be processed changes, and the subsequent cutting process is facilitated. to lower it. Although the above auxiliary machining techniques have been used frequently during cutting, there has been no research on techniques for using auxiliary machining on multi-bladed PCD cutters to replace grinding with milling.
そして、本発明は多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法を提供し、多刃超硬ツールフライスで研磨を代替する加工の技術的特徴に基づいて超硬材料の加工を行う同時に、ワーク及び加工仕様により適切な補助加工方法で最終に硬くて脆い材料に対する高い効率、無損の加工を達成する。 And, the present invention provides a machining method for milling hard and brittle materials with a multi-blade carbide tool, and based on the technical features of machining with a multi-blade carbide tool milling instead of grinding, cemented carbide material. At the same time, according to the workpiece and processing specifications, appropriate auxiliary processing methods are used to finally achieve high efficiency and lossless processing of hard and brittle materials.
下記のステップを含むことを特徴とする多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。 A processing method for milling hard and brittle materials with a multi-blade carbide tool, the method comprising the steps of:
ステップ1、加工される材料を工作機械に締め付ける。 Step 1, clamp the material to be machined to the machine tool.
ステップ2、多刃超硬ツールをハンドルに取り付ける。 Step 2, attach the multi-blade carbide tool to the handle.
ステップ3、補助加工を設定する。 Step 3, set auxiliary processing.
ステップ4、フライス加工のパラメータを設定してフライス加工を始める。 Step 4, set the milling parameters and start milling.
本発明による多刃超硬ツールフライス加工が刃の数量を多くし、歯別の除去量を少なくし、切削応力及び切削熱を下げる同時に、刃先にある微小ダイヤモンド粒子がフライス加工中に加工面に対する微量の研削補助を行い、加工の品質を向上させ、ワーク及び加工仕様に応じて適切な補助加工方法を選び、より一歩に加工の効率及び品質を向上させ、切削力による加工面の微小な割れ目を少なくする。 The multi-blade carbide tool milling according to the present invention increases the number of teeth, reduces the removal amount per tooth, reduces the cutting stress and cutting heat, and at the same time, the fine diamond particles on the cutting edge are not affected by the machining surface during milling. A small amount of grinding assistance is provided to improve the quality of processing, select the appropriate auxiliary processing method according to the workpiece and processing specifications, further improve processing efficiency and quality, and eliminate minute cracks on the processing surface caused by cutting force. less.
より一歩に、前記のステップ1で加工される材料はセラミック、グラファイト、ガラス及びサファイアの中の硬くて脆い材料のいずれかであるが、それに限るものではない。 Further, the material processed in step 1 above can be any of the hard and brittle materials among ceramic, graphite, glass and sapphire, but not limited to them.
より一歩に、前記のステップ1の中の加工される材料は空気、水及び油のいずれかに設置してもいいが、それに限るものではない。 Further, the material to be processed in step 1 above can be placed in air, water and oil, but is not limited thereto.
より一歩に、前記のステップ2で加工用ツールは多刃超硬ツールであり、ツールの刃数が10~100にあり、刃先が均一してカッターヘッドに分布し、刃先の表面にダイヤモンド粒子がある。 In step 2 above, the processing tool is a multi-blade carbide tool, the tool has 10 to 100 blades, the blade edge is evenly distributed on the cutter head, and the surface of the blade edge has diamond particles. be.
より一歩に、前記のステップ3で他の補助加工を利用しても利用しなくてもいい。 As a further step, you may or may not use other auxiliary processes in step 3 above.
より一歩に、前記のステップ3で普通の潤滑、微量の潤滑、低温・微量の潤滑、超音波補助及びレーザ補助のいずれかを含むがそれに限るものではない補助方法で加工を行う。 In a further step, in step 3 above, processing is performed by assisted methods including, but not limited to, any of normal lubrication, micro-lubrication, low-temperature and micro-lubrication, ultrasonic assistance, and laser assistance.
より一歩に、前記のステップ3で切削パラメータは回転数を1000~10000r/min、ツールの送り速度を50~500mm/min、切削深さを0.005~0.2mmに設定する。 In step 3 above, the cutting parameters are set to 1000-10000 r/min, 50-500 mm/min tool feed rate, and 0.005-0.2 mm cutting depth.
本発明の動作原理として、加工で砕けやすく、割れ目が生じる硬くて脆い材料の加工特徴に応じて、多刃超硬ツールで刃の個別的切削量までに少なくなり、ナノレベルの除去、切削応力及び切削熱を下げる同時に、刃先にあるダイヤモンド粒子は微量の研削を補助する。多刃PCDツールフライスで研磨を代替する加工方法に基づいて適切な補助加工方法及び加工パラメータでより一歩に加工の効率及び品質を向上させ、発生する砕け及び微小な割れ目を少なくする。 The principle of operation of the present invention is that according to the machining characteristics of hard and brittle materials that are friable and crackable in machining, the amount of individual cutting of the blades in multi-blade carbide tools is reduced to nano-level removal, cutting stress. And at the same time reducing the cutting heat, the diamond particles on the cutting edge assist in grinding a small amount. Based on the processing method that replaces grinding with multi-blade PCD tool milling, appropriate auxiliary processing methods and processing parameters can be used to further improve processing efficiency and quality, and reduce the occurrence of fractures and micro-cracks.
本発明の技術策は創造的に多刃超硬ツールを利用するフライスで研磨を代替する加工方法で硬くて脆い材料を加工する同時に、適切な補助加工方法及び加工パラメータを利用し、より一歩に加工効率と品質を向上させることができる。 The technical solution of the present invention is to creatively process hard and brittle materials with a machining method that replaces grinding with milling using multi-blade carbide tools, and at the same time, uses appropriate auxiliary machining methods and machining parameters to go one step further. Processing efficiency and quality can be improved.
本発明の目的、技術策及び長所が更にはっきりして、わかりやすくなるように、次に実例と結び合わせて本発明についてより一歩に説明する。勿論、次の実例は本発明について説明するためのものに過ぎなく、本発明の保護範囲を限定するものではない。 In order to make the purpose, technical solutions and advantages of the present invention clearer and more comprehensible, the present invention will now be described step by step in conjunction with examples. Of course, the following examples are only for the purpose of explaining the present invention and do not limit the protection scope of the present invention.
多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。加工材料としてのガラスを工作機械に締め付け、20刃の多刃PCDツールをハンドルに締め付けて加工を始め、ツールの吊り下げ長を20mmにし、乾式切削加工方法を利用し、切削パラメータとして回転数を4000r/min、ツールの送り速度を100mm/min、切削深さを0.01mmに設定した。加工が完了してから、ガラスの表面はミラー効果に達し、表面粗さが0.6μmであり、微小な割れ目がなかった。 A machining method for milling hard and brittle materials with multi-blade carbide tools. The glass as the processing material is fastened to the machine tool, and the 20-blade multi-blade PCD tool is fastened to the handle to start processing. The speed was set to 4000 r/min, the tool feed rate to 100 mm/min, and the cutting depth to 0.01 mm. After the processing was completed, the surface of the glass reached a mirror effect, with a surface roughness of 0.6 μm and no microcracks.
多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。加工材料としてのガラスを工作機械に締め付け、超音波補助加工を利用し、30刃の多刃PCDツールを超音ハンドルに締め付け、ツールの吊り下げ長を20mm、超音パラメータを超音電源入力220V、50Hzの電源周波数電流に設定して電圧調整、整流及び高周波反転をしてから周波数20KHzの電流を出力し、切削パラメータとして回転数を4000r/min、ツールの送り速度を200mm/min、切削深さを0.01mmに設定する。加工が完了してからガラスの表面はミラー効果に達し、表面粗さが0.4μmであり、微小な割れ目がなかった。 A machining method for milling hard and brittle materials with multi-blade carbide tools. The glass as the processing material is clamped into the machine tool, the ultrasonic auxiliary processing is used, the 30-blade multi-blade PCD tool is clamped into the ultrasonic handle, the hanging length of the tool is 20mm, and the ultrasonic parameters are ultrasonic power input 220V. , set to 50Hz power frequency current, voltage regulation, rectification and high frequency inversion, then output current of frequency 20KHz, cutting parameters: rotation speed 4000r/min, tool feed speed 200mm/min, cutting depth set the height to 0.01 mm. After the processing was completed, the surface of the glass reached a mirror effect, with a surface roughness of 0.4 μm and no microcracks.
多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。加工材料としてのサファイアを工作機械に締め付け、40刃の多刃PCDツールをハンドルに締め付けて加工を行い、ツールの吊り下げ長を30mmに設定し、微量の潤滑切削の加工方法を利用し、微量の潤滑パラメータとして油量を30ml/h、気圧を0.6Mpa、噴射角度を45°に設定し、切削パラメータとして回転数を6000r/min、ツールの送り速度を500mm/min、切削深さを0.015mmに設定し、加工が完了してからサファイア表面はミラー効果に達し、表面粗さが0.4μmである。 A machining method for milling hard and brittle materials with multi-blade carbide tools. Sapphire as a processing material is clamped to the machine tool, and a 40-blade multi-blade PCD tool is clamped to the handle for processing. The lubrication parameters are set to 30ml/h, the air pressure to 0.6Mpa, and the injection angle to 45°, and the cutting parameters are the rotation speed of 6000r/min, the tool feed rate of 500mm/min, and the cutting depth of 0.015mm. , and after the processing is completed, the sapphire surface reaches a mirror effect, and the surface roughness is 0.4 μm.
多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。加工材料としてのセラミックスを工作機械に締め付け、50刃の多刃PCDツールをハンドルに締め付けて加工を行い、ツールの吊り下げ長を35mmに設定し、レーザ補助切削加工方法を利用し、切削加工を行うまでCO2レーザで加工面を1回にスキャンし、加工パラメータとして出力を300W、スポット径を2mm、パルス周波数を120Hz、スキャン速度を50mm/minに設定してから切削加工を行い、切削パラメータとして回転数を8000r/min、ツールの送り速度を500mm/min、切削深さを0.02mmに設定し、加工が完了してからサファイア表面はミラー効果に達し、表面粗さが0.6μmである。 A machining method for milling hard and brittle materials with multi-blade carbide tools. The ceramics as the processing material is fastened to the machine tool, and the 50-blade multi-blade PCD tool is fastened to the handle for processing. The processing surface is scanned once with a CO 2 laser until it is performed, and the processing parameters are set to 300W output, 2mm spot diameter, 120Hz pulse frequency, and 50mm/min scan speed, then perform cutting. The rotating speed is 8000 r/min, the tool feeding speed is 500 mm/min, and the cutting depth is 0.02 mm. After the processing is completed, the sapphire surface reaches the mirror effect and the surface roughness is 0.6 μm.
多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。加工材料としてのセラミックスを水に沈み、水表面が加工表面より2mm高く、60刃の多刃PCDツールをハンドルに締め付けて加工を行い、ツールの吊り下げ長を35mmに設定し、切削パラメータとして回転数を5000r/min、ツールの送り速度を400mm/min、切削深さを0.005mmに設定し、加工が完了してからサファイア表面はミラー効果に達し、表面粗さが0.7μmである。 A machining method for milling hard and brittle materials with multi-blade carbide tools. Ceramics as a processing material is submerged in water, the water surface is 2mm higher than the processing surface, processing is performed by tightening a 60-blade multi-blade PCD tool to the handle, setting the hanging length of the tool to 35mm, and rotating as a cutting parameter. The number is set to 5000r/min, the tool feed rate is set to 400mm/min, and the cutting depth is set to 0.005mm. After the processing is completed, the sapphire surface reaches a mirror effect and the surface roughness is 0.7μm.
多刃超硬ツールで硬くて脆い材料のフライス加工を行うための加工方法。加工材料としてのセラミックスを油に沈み、油表面が加工表面より2mm高く、70刃の多刃PCDツールをハンドルに締め付けて加工を行い、ツールの吊り下げ長を40mmに設定し、切削パラメータとして回転数を6000r/min、ツールの送り速度を300mm/min、切削深さを0.005mmに設定し、加工が完了してからセラミックス表面はミラー効果に達し、表面粗さが0.7μmである。 A machining method for milling hard and brittle materials with multi-blade carbide tools. Ceramics as a processing material is submerged in oil, the oil surface is 2mm higher than the processing surface, processing is performed by tightening a 70-blade multi-blade PCD tool to the handle, setting the hanging length of the tool to 40mm, and rotating as a cutting parameter. The number is set to 6000 r/min, the tool feed rate is set to 300 mm/min, and the cutting depth is set to 0.005 mm. After the processing is completed, the ceramic surface reaches a mirror effect, and the surface roughness is 0.7 μm.
言うまでもなく、本発明は上記の実例の細部に限るものではなく、本分野の技術者は本発明の精神または基本的特徴から逸脱しないで他の具体的な形式本発明を達成できる。よって、どの視点から見ても、実例を制限的なものの代わりに模範的なものにみなしなければいけない。本発明の範囲が上記の実例の代わりに請求項により限定されるので、請求項と同じ条件の意味及び範囲内にある全ての変化が本発明に属する。 Of course, the present invention is not limited to the details of the above examples, and those skilled in the art can implement the invention in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, from any point of view, examples must be viewed as exemplary rather than restrictive. Since the scope of the invention is defined by the claims instead of the above examples, all changes that come within the meaning and scope of the same terms as the claims belong to the invention.
なお、本説明書が実施方法により説明を行ったものであるが、各実施方法は独立した技術策の1つだけを含むものではない。説明書のこの作成方法ははっきりするためのものに過ぎない。本分野技術者は説明書を全体にみなしなければいけない。各実例に記載の技術策は適当な組合により本分野技術者が理解できる他の実施方法も形成できる。注意すべき点として、本発明で詳細に記載されていない技術上の特徴は本分野の従来の技術のいずれかにより達成できる。 It should be noted that although this manual describes the implementation methods, each implementation method does not include only one independent technical measure. This method of preparing the instructions is for clarity only. Those skilled in the art should view the instructions as a whole. The technical solutions described in each example can be combined appropriately to form other implementations that can be understood by those skilled in the art. It should be noted that technical features not described in detail in the present invention can be accomplished by any prior art in the field.
Claims (8)
ステップ1、加工される材料を工作機械に締め付ける。
ステップ2、多刃超硬ツールをハンドルに取り付ける。
ステップ3、補助加工を設定する。
ステップ4、フライス加工のパラメータを設定してフライス加工を始める。 A processing method for milling hard and brittle materials with a multi-edge carbide tool, the method comprising the steps of:
Step 1, clamp the material to be machined to the machine tool.
Step 2, Attach the multi-blade carbide tool to the handle.
Step 3, set auxiliary processing.
Step 4, set milling parameters and start milling.
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