{"id":33,"count":16,"description":"A parking brake, in an industrial context, is a high-torque static holding device whose fundamental purpose is to mechanically lock a machine in a stationary position. Its design philosophy is centered entirely on safety and reliability, especially when the machine is unattended or during a power loss.    The critical, defining characteristic of an industrial parking brake is its <strong>fail-safe operation<\/strong>. It is almost universally a <strong>spring-applied, power-released<\/strong> (typically hydraulic or pneumatic) brake. This is often referred to as a \"Normally Closed\" or \"de-energize to engage\" device.    Its principle of operation is as follows:  <ol>   \t<li><strong>\u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 (\u0627\u0641\u062a\u0631\u0627\u0636\u064a):<\/strong>\u00a0In its natural state, without any power applied, a powerful stack of mechanical springs exerts a constant, high clamping force on the brake discs or pads. This locks the shaft or wheel, preventing any rotation. The machine is securely \"parked.\"<\/li>   \t<li><strong>\u062d\u0627\u0644\u0629 \u0627\u0644\u0625\u0637\u0644\u0627\u0642 (\u062a\u0634\u063a\u064a\u0644):<\/strong>\u00a0\u0644\u062a\u062d\u0631\u064a\u0643 \u0627\u0644\u0622\u0644\u0629\u060c \u064a\u062a\u0645 \u062a\u0637\u0628\u064a\u0642 \u0636\u063a\u0637 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0623\u0648 \u0647\u0648\u0627\u0626\u064a \u0639\u0644\u0649 \u0645\u0643\u0628\u0633 \u062f\u0627\u062e\u0644 \u0645\u062d\u0631\u0643 \u0627\u0644\u0641\u0631\u0627\u0645\u0644. \u064a\u0648\u0644\u062f \u0647\u0630\u0627 \u0627\u0644\u0636\u063a\u0637 \u0642\u0648\u0629 \u0643\u0627\u0641\u064a\u0629 \u0644\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0646\u0648\u0627\u0628\u0636\u060c \u0645\u0645\u0627 \u064a\u0633\u062d\u0628 \u0627\u0644\u0645\u0643\u0628\u0633 \u0648\u064a\u0637\u0644\u0642 \u0642\u0648\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0631\u0627\u0635. \u0627\u0644\u0622\u0646\u060c \u064a\u0643\u0648\u0646 \u0627\u0644\u0641\u0631\u0627\u0645\u0644 \u0645\u0641\u062a\u0648\u062d\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u0639\u0645\u0648\u062f \u0628\u0627\u0644\u062f\u0648\u0631\u0627\u0646.<\/li>  <\/ol>  <strong>Distinction from a Service Brake:<\/strong> It is crucial to distinguish a parking brake from a service brake:  <ul>   \t<li><strong>\u0641\u0631\u0627\u0645\u0644 \u0627\u0644\u062e\u062f\u0645\u0629:<\/strong>\u00a0\u0645\u0635\u0645\u0645 \u0644\u0640\u00a0<strong>\u0625\u064a\u0642\u0627\u0641 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a<\/strong>\u0648\u0638\u064a\u0641\u062a\u0647\u0627 \u0647\u064a \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u0643\u064a\u0629 \u0644\u0622\u0644\u0629 \u0645\u062a\u062d\u0631\u0643\u0629 \u0625\u0644\u0649 \u062d\u0631\u0627\u0631\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631. \u062a\u062a\u0637\u0644\u0628 \u0642\u062f\u0631\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0639\u0627\u0644\u064a\u0629.<\/li>   \t<li><strong>\u0641\u0631\u0627\u0645\u0644 \u0627\u0644\u0648\u0642\u0648\u0641:<\/strong>\u00a0\u0645\u0635\u0645\u0645 \u0644\u0640\u00a0<strong>\u062b\u0627\u0628\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062d\u0645\u0644 (static holding)<\/strong>\u0648\u0638\u064a\u0641\u062a\u0647\u0627 \u0647\u064a \u062a\u0648\u0641\u064a\u0631 \u0642\u0648\u0629 \u062a\u062b\u0628\u064a\u062a \u0639\u0627\u0644\u064a\u0629 \u0648\u062b\u0627\u0628\u062a\u0629 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0643\u0629. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u062f\u064a\u0647\u0627 \u0642\u062f\u0631\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0623\u0642\u0644 \u0648\u0644\u064a\u0633\u062a \u0645\u062e\u0635\u0635\u0629 \u0644\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0622\u0644\u0629 \u0645\u0646 \u0633\u0631\u0639\u0627\u062a \u0639\u0627\u0644\u064a\u0629.<\/li>  <\/ul>  <strong>Key Applications:<\/strong> Industrial parking brakes are essential safety components on a vast range of equipment:  <ul>   \t<li><strong>\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0627\u0644\u0645\u062a\u0646\u0642\u0644\u0629:<\/strong>\u00a0\u0641\u064a \u0634\u0627\u062d\u0646\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0646\u060c \u0648\u0627\u0644\u0631\u0627\u0641\u0639\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u0648\u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0632\u0631\u0627\u0639\u064a\u0629\u060c \u064a\u064f\u0639\u062f \u0641\u0631\u0627\u0645\u0644 \u0627\u0644\u0648\u0642\u0648\u0641 \u0627\u0644\u0648\u0633\u064a\u0644\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u062a\u0623\u0645\u064a\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0627\u0644\u0634\u062f\u064a\u062f\u0629.<\/li>   \t<li><strong>\u062a\u0648\u0631\u0628\u064a\u0646\u0627\u062a \u0627\u0644\u0631\u064a\u0627\u062d:<\/strong>\u00a0\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u0631\u0627\u0645\u0644 \u0643\u0628\u064a\u0631 \u0648\u0642\u0648\u064a \u0644\u0642\u0641\u0644 \u0627\u0644\u062f\u0648\u0627\u0631 \u0641\u064a \u0645\u0643\u0627\u0646\u0647 \u0644\u0644\u0635\u064a\u0627\u0646\u0629 \u0623\u0648 \u0623\u062b\u0646\u0627\u0621 \u0638\u0631\u0648\u0641 \u0627\u0644\u0631\u064a\u0627\u062d \u0627\u0644\u0634\u062f\u064a\u062f\u0629.<\/li>   \t<li><strong>\u0646\u0627\u0642\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u0643\u0629:<\/strong>\u00a0Especially on inclined conveyors, a parking brake (often called a \"holdback\" or \"backstop\") prevents the belt from rolling backwards under the weight of the load when the drive is stopped.<\/li>   \t<li><strong>\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629:<\/strong>\u00a0\u062a\u0639\u0645\u0644 \u0641\u0631\u0627\u0645\u0644 \u0627\u0644\u0631\u0627\u0641\u0639\u0627\u062a\u060c \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u060c \u0648\u0645\u0641\u0631\u063a\u0627\u062a \u0639\u0631\u0628\u0627\u062a \u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 \u0643\u0641\u0631\u0627\u0645\u0644 \u0648\u0642\u0648\u0641 \u0644\u0645\u0646\u0639 \u0627\u0644\u062d\u0631\u0643\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0642\u0635\u0648\u062f\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0631\u064a\u062d \u0623\u0648 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0637\u0641\u064a\u0641\u0629.<\/li>  <\/ul>  \u0628\u0627\u062e\u062a\u0635\u0627\u0631\u060c \u0641\u0631\u0645\u0644\u0629 \u0648\u0642\u0648\u0641 \u0635\u0646\u0627\u0639\u064a\u0629 \u0647\u064a \u0646\u0638\u0627\u0645 \u0623\u0645\u0627\u0646 \u0641\u0627\u0634\u0644. \u0644\u064a\u0633\u062a \u0645\u0635\u0645\u0645\u0629 \u0644\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0622\u0644\u0629\u060c \u0628\u0644 \u0644\u0636\u0645\u0627\u0646 \u0623\u0646\u0647 \u0628\u0645\u062c\u0631\u062f \u062a\u0648\u0642\u0651\u0641\u0647\u0627 \u062a\u0628\u0642\u0649 \u0645\u062a\u0648\u0642\u0651\u0641\u0629\u060c \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0623\u0648 \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629.","link":"https:\/\/www.takebrakes.com\/ar\/tag\/parking-brake\/","name":"\u0641\u0631\u0627\u0645\u0644 \u0627\u0644\u0631\u0643\u0646","slug":"parking-brake","taxonomy":"post_tag","meta":[],"_links":{"self":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/tags\/33","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/posts?tags=33"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}