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Dual Axis Servo Presses H2Wseries H2W200 / H2W300 Free motion extends possibility of the press. More than enough energy for deep drawing Keeping high accuracy for a long time H2W Catalog Download Equipped with the dual servo, the H2W type press satisfies the important three requirements for press forming (high productivity, high formability and high precision), which will enhance users' utmost benefit. Combining the dual independent drive mechanism with the servo control systems, the press attains high accuracy forming. Free motion extends possibility of the press. "Free motion" With a mechanical press, if slide speed is reduced for higher formability---, Lowered productivity: Reduced slide speed for higher formability reduces whole cycle speed to lower productivity with a mechanical press. Lowered workload: With a mechanical press, reduced slide speed for higher formability reduces flywheel speed that accumulates energy and lowers workload, which can be insufficient for such forming as deep drawing that requires large work load. Free motion makes formability compatible with productivity by one machine.It creates enough work load for deep drawing. Production speed is the same as or faster than that of our mechanical presses!The most suitable motion setting for each product can be applied with the free motion. Slide motions are set to meet each forming product using the free motion on the servo press, which makes formability and productivity compatible with each other by so setting that slide moves slow only in the range where formability is required. With the S specification, still higher productivity can be achieved by setting stroke length of pendulum motion at the smallest for the product. Enough workload for deep drawing can be secured with the dual servo motors and isn't lowered by changing slide motions. More than enough energy for deep drawing The press can create high workload (energy) regardless of production speed. Since workload isn't lowered by reducing slide speed for better formability, deep drawing products that were unable with conventional mechanical presses can be formed. Keeping high accuracy for a long time "Auto BDC Correction""Auto Load Compensation" Doesn't product accuracy variate after some time? Effect of various kinds of heat: Surrounding temperature change and heat generated in the press/dies make dimensions of the press/dies change, and eventually affect product accuracy. Such effect can be made minimal in a constant temperature room, but cannot be expected in many ordinary production sites. For stable production of acceptable products We suppose, at many production sites, you are taking care, upon experiences, to secure acceptable products by stopping operation to adjust die height periodically and by increasing frequency of sampling inspection. Correction function based on measurement dissolves product accuracy variation. This is Komatsu's own technology to control slide position automatically based on actual slide position measured by the linear scale and actual forming load measured by the load meter.Frequency of die height adjustment and inspection can be reduced. Auto BDC Correction High accuracy of bottom dead center can be maintained by offsetting its variation to be in a certain range. Maintain BDC position accuracy within 20μm In either direction from desired position. Auto Load Compensation Stable and high accuracy forming can be maintained by offsetting variation of the largest load to be in a certain range. Maintain load balance no more than 10kN In either direction from desired amount. Reverse motion with independent dual axes makes "ultra-high" accuracy forming possible. --> Full-closed feedback control realizes the "ultra-high" accuracy forming: Use reverse motion for such products as half blanking that require more precise bottom dead center accuracy. Installing with the dual independent axes of servo drives, and with the full-closed feedback control that makes the slide reverse before reaching bottom dead center based on the slide position measurement by the linear scale, "ultra-high" accuracy forming can be achieved with H2W by precisely reaching bottom dead center every time. It is highly accurate in parallelism also. Correction in "0 to 10" micron meters relative to initial value Details Model H2W200 H2W300 Type S H S H Capacity kN 2000 3000 Slide Stroke Rotation mm 250 150 350 170 Pendulum mm 110 - 240 - 150 - Max SPM Rotation min-1 50 85 30 65 Pendulum min-1 70 - 49 - Die Height mm 500 600 Slide Adjustment mm 120 200 Slide L-R mm 1850 2100 F-B mm 650 900 Bolster L-R mm 2150 2400 F-B mm 850 1200 Thickness mm 180 200 User’s voice"H2W" From Morio Press Industries, Ltd. We were interested in the control with dual independent servo motors on the Komatsu's original two point press. Stroke of previous 150ton press by other maker was 130 mm and had a limit in formable products. The standard stroke of of our new H2W200 (S specification) is 250 mm. And knowing that short stroke forming is possible without reducing SPM utilizing the pendulum motion, we will use it as a more versatile machine. From PT. FCC INDOMESIA We have greatly reduced number of work stages with "press forming" using a servo press in manufacturing such products as many machine works were required and as were ever produced with forging. We have been using Komatsu servo presses for five years and have never had a problem of product quality. We are now highly appreciated by clients. Machining example From Matsushita Kinzoku Kougyo ProductsStamping Presses Servo Presses H1F-2 H1F-1 H2W Mechanical Presses OBS E2W L1B L2G/E2G L2M/E2M L2T/E2T Forging Presses L1C L2C H1C Large Press System H*FTL E4T ProductsH2W Catalog Contact Us User’s voice --> Products Stamping Presses H1F-2 H1F-1 H2W H2FM --> OBS E2W L1B L2G/E2G L2M/E2M L2T/E2T L1C L2C H1C H*FTL E4T SF*H --> Sheet-metal Machinery TWCL --> TLM TLH KFL TLV TLX PVS PBZ PAS TFP510-3 TFP --> TFPL TFPV SHS --> GT3300 GT3165 --> 溶接ロボット --> 切断ロボット --> Used Machinery Official YouTube Channel Open Source Software (OSS) Service Contact Us (Domestic Service & Ocerseas Service) クラッチブレーキ用ダブルバルブ定期交換のお願い プレスブレーキ挟まれ防止 ツイスタ火災防止 レーザ加工機火災防止 溶接ロボットシステム火災防止 --> 工事実施までの流れ 機械のロックアウト 作業前　エリア安全養生 --> Training on safety, operation and maintenance Consumables and important parts for safety 潤滑フィルター清掃方法 タイミングベルト清掃方法 サーボプレス（Ｈ１Ｆ機）オイル交換作業 プレスブレーキ（ＰＶＳ機）本体への給脂 バックストップの給脂 --> Periodical inspection specified by manufacturer Specific voluntary inspection Annual maintenance contract for laser machine Annual maintenance contract for servo presses プレスブレーキ向けレーザー式部品装置AKAS --> Light guard Conversion to Invertor Motor Retrofitting transfer feeder プレスブレーキ アイクランプ ベンディングサポート オーナコントローラＲＲ リンクコントローラＲ --> Replacing sequencers Replacing NC unit Replacing controller of press Relocation コマツ純正油 SDS(安全データシート) H1F-2型　生産下限と下限の違いについて ベンディングアイの使用環境の注意点 プレスブレーキ金型カタログ（PDF） --> Grants and Assistance Support --> Komtrax Komtrax Features Predictive maintenance System User's voice Basic terms Profile News release Corporate Profile President's Greetings DX Strategy History --> Group Companies Location of HeadOffice and Domestic Plants Global Operations Recruitment information --> Regional Contribution Contact Us Imprint Sitemap Privacy Policy Copyright© Komatsu Industries Corp. All rights reserved. Stamping Presses Servo Presses H1F-2 H1F-1 H2W H2FM --> Mechanical Presses OBS E2W L1B L2G / E2G L2M / E2M L2T / E2T Forging Presses L1C L2C H1C Large Press System H*FTL E4T Press Peripherals SF*H --> Service Komtrax Sheet-metal Machinery Laser Cutting Machine TWCL --> TLM TLH KFL TLV TLX Bending Machine PVS PBZ PAS Shearing Machine SHS Twister Cutting Machines TFP510-3 TFP --> TFPL TFPFIT --> TFPV Gatling Press Center GT3300 GT3165 --> Robot Welding Robot Cutting robot --> Service Komtrax if(location.protocol == 'http:') { location.replace(location.href.replace(/http:/, 'https:')); } --> Protection of Personal Information and Use of COOKIE This website uses COOKIEs on some pages in order to ensure customers’ comfortable use of the website. When you use this website, please agree to our use of COOKIEs. If you continue to browse this website even without agreeing to our use of COOKIEs, we consider that you have consented to our use of COOKIEs. 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