https://www.designingbuildings.co.uk/w/index.php?action=history&feed=atom&title=Power_press 2026-05-28T18:10:23Z Revision history for this page on the wiki MediaWiki 1.17.4 https://www.designingbuildings.co.uk/w/index.php?title=Power_press&diff=241105&oldid=prev 2022-10-17T09:21:20Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 09:21, 17 October 2022</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>&minus;</td><td style="background: #ffa; color:black; font-size: smaller;"><div>What is a power press ?</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">= </ins>What is a power press ? <ins class="diffchange diffchange-inline">=</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&minus;</td><td style="background: #ffa; color:black; font-size: smaller;"><div>A power presse is a metalworking machine used to cut, shape, punch, bend or press metal sheet as required. <del class="diffchange diffchange-inline">tooling (dies) attached to the slide (</del>ram<del class="diffchange diffchange-inline">) </del>and <del class="diffchange diffchange-inline">bed</del>. <del class="diffchange diffchange-inline">The slide has </del>a <del class="diffchange diffchange-inline">controlled reciprocating motion toward </del>and <del class="diffchange diffchange-inline">away from </del>the <del class="diffchange diffchange-inline">bed surface </del>and <del class="diffchange diffchange-inline">at right angles to it</del>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>A power presse is a metalworking machine <ins class="diffchange diffchange-inline">which is </ins>used to cut, shape, punch, bend or press metal sheet as required.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">The machine comprises of a tool or die, a bed, a </ins>ram <ins class="diffchange diffchange-inline">or slide, with a clutch, flywheel </ins>and <ins class="diffchange diffchange-inline">crankshaft</ins>. <ins class="diffchange diffchange-inline">A positive clutch power press is one that completes </ins>a <ins class="diffchange diffchange-inline">full revolution each time it is functioning, thus cannot be stopped midway. A Friction clutch power press can be stopped part way through a cycle or part revolution.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">There are a number of different types of power press available all of which are used in the metal manufacturing using pressure forming:</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* C-frame: for continual precision manufacturing of small presses at around 100 tons of pressure, used cold-working of ductile metals like mild steel,</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* H-frame or straight frame: for continual precision manufacturing of presses at around 400 tons of pressure.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* Hybrid frame or ring frame: for continual precision manufacturing of presses at around 200 tons of pressure.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* H frames with tie rods: for heavy sheet metal forming.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Power presses fall under the UK Provision and Use of Work Equipment Regulations (PUWER) 1998 </ins>and <ins class="diffchange diffchange-inline">further information can be found on </ins>the <ins class="diffchange diffchange-inline">UK HSE websit under Safe use of power presses, approved code of practice </ins>and <ins class="diffchange diffchange-inline">guidance.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">= Related articles on Designing Buildings =</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; 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Editor https://www.designingbuildings.co.uk/w/index.php?title=Power_press&diff=241090&oldid=prev 2022-10-17T08:00:20Z

<p>Created page with &quot;What is a power press ? A power presse is a metalworking machine used to cut, shape, punch, bend or press metal sheet as required. tooling (dies) attached to the slide (ram) and...&quot;</p> <p><b>New page</b></p><div>What is a power press ?<br /> <br /> A power presse is a metalworking machine used to cut, shape, punch, bend or press metal sheet as required. tooling (dies) attached to the slide (ram) and bed. The slide has a controlled reciprocating motion toward and away from the bed surface and at right angles to it.</div>

Editor