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トップ > 運営・自治関係 >質問フォーラム >Steel curtains block flying debris from hydraulic presses

Steel curtains block flying debris from hydraulic presses

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なし Steel curtains block flying debris from hydraulic presses

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xysoom  長老   投稿数: 2028
Steel curtains block flying debris from hydraulic presses


The potential for catastrophic injury when operating a hydraulic press is great. Its operation requires a worker to feed, position and remove stock in the area under the powerful ram or near the bending point, exposing him or herself directly to danger. Each year an estimated 250,000 industrial workers are struck by ejected debris such as metal chips, nails, broken cutters, blades, tools and dislodged grinding wheels from a variety of different machines.To get more news about metallic fabric cloth, you can visit boegger.net official website.

Because of the tremendous force of a press, parts ejected from it have led to countless serious eye, head, and bodily injuries. Metal fragments, slivers, piece parts and blocks can be dislodged and dispersed at great speed, striking the press operator or bystanders. These types of accidents typically occur when job parts are not aligned properly during setup. As a result, the job part may be squeezed out or ejected when under tremendous load. Stock may also fracture, sending shrapnel into the work area, piercing skin and underlying tissues. Each year an estimated 250,000 industrial workers are struck by ejected debris such as metal chips, nails, broken cutters, blades, tools and dislodged grinding wheels from a variety of different machines.
Steel mesh ejection curtains were originally intended to protect people in the vicinity of a bomb blast. Today they have become a safety solution for hydraulic presses, namely Arbor and H-Frame presses. Rather than having a work piece that fractures, slides, rolls or ejects to become a high-speed projectile, the curtain’s interlocking wire coils act as individual springs that absorb kinetic energy, expanding and stretching in a predictive and repeatable way. The holes in the material allow pressure to go through the mesh while stopping or slowing the flying debris by wrapping around it and dropping it to the floor without ricocheting back towards the press, thereby reducing the potential for striking the operator.

Ejection curtains have gained popularity since they offer access during normal operations, as well as for press maintenance. Being mesh, the curtains are flexible and simple to push out of the way during loading, positioning or removing work pieces, unlike with traditional fencing or solid metal barriers. Additionally, the mesh curtain allows visibility while the press is in operation. Curtains are typically secured at the top on a pipe suspension assembly and hang free at both sides and the bottom, providing easy access to the machine.
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