Castool Container. maller container), then the billet length must be increased. It is
maller container), then the billet length must be increased. It is crucial to eliminate The authors discuss the most important aspects of material selection for extrusion tooling, including temperature, cycle time, and more. On the other hand, to preserve productivity while reducing the billet diameter, the ram speed mu , while keeping the extrusion speed The container is the most important & expensive component of a conventional aluminium extrusion press. Discover how it affects the extrusion The QR Container from Castool uses an improved design that maintains the liner 30°C below the billet temperature through precise temperature control. Castool has done excellent work over the years and as a result of the superior quality and performance of The container effects the profile exit temperature which is directly related to ram speed. This paper aims to Quick response container manages the die Aside from holding the billet during the push, the main purpose of the quick response container is to manage the temperature of the die during extrusion, . A dummy block is in direct contact with the billet. com This chapter covers the semi-permanent press tooling: dummy blocks, stems, containers, container liners, and their repair, The dummy block is a critical element for extrusion quality and press performance. Then the only solution would be to decrease the ram speed to avoid a high exit The QR container was developed to maintain liner temperature more precisely for better extrusion quality. Ken Chun Chien, Castool The ever-increasing pressure for higher productivity The Castool clean-out block is precisely sized to meet the requirements of each individual container, and to remove the maximum amount of skull without Tooling This chapter sponsored by Castool www. It has individually controlled heating zones and precise Facebook, Twitter, Google Plus, Pinterest, See more Previous entry Castool Tooling Systems Back All Entries Light Metal Age, read worldwide, is the only Unless dimensions and temperature of the container are controlled, it is very hard to compete in today’s global market. The productivity of the aluminum extrusion process is directly influenced by several elements including alloy, die design, extrusion parameters, and the dimensions of the profile. In contrast, the green dotted line shows the ram speed for 1150°F bearing temperature with a ConDuct container, lower container temperature a Castool’s shot sleeve/plunger lubrication system is designed to enhance safety and extend the lifespan of tooling components by applying a precise amount of lubricant only where necessary. Ram speed, recovery, and idle The Quick Response (QR) Container reflects new knowledge of the extrusion process gained during its development, combined with the most basic laws of The Castool clean-out block is precisely sized to meet the requirements of each individual container, and to remove the maximum amount of skull without abrading the liner wall Shear Blades As the dummy block presses the billet through the container, oxide and impurities become trapped at the end of the billet. At the end of each extrusion he container should exit the container, otherwise, the container saturates and loses its ability to dissipate t e extra heat. The Castool QRL long container ( 48 in - 60 inch long) has extra rigidity. Therefore, its successful The Leading Tooling and Equipment Suppliers to Light Metal Extruders and Die Casters. This Stable thermal gradient of the QR container and its temperatures in different areas. By dissipating heat as it is produced by friction and reduction, ram speed can be increased. The Extrusion Press Container: Thermal Stability of the Liner Not Uniformity of the Container Mantle By Paul Robbins and Dr. QR Container สะท้อนให้เห็นถึงองค์ความรู้ใหม่ของกระบวนการอัดขึ้นรูป (Extrusion) ที่ได้รับระหว่างการพัฒนาและรวมเข้ากับกฎพื้นฐานทางฟิสิกข์เป็นส่วนใหญ่ QR Understand that lubrication of the fixed dummy block, the shear blade, the face of the container, and the die stack should be kept to an absolute minimum. Due to the harsh thermo-mechanical conditions Many of Castool products and processes are Patended. Keeping the container thermally and mechanically stable is necessary to ensure the best performance and profile quality. castool. Castool’s Quick Response (QR) Container consumes less energy, has a tougher Following are a few selected images and recommendations from a presentation by Dan Dunn of Castool about extrusion containers, from the AEC Press Maintenance Workshop, Atlanta, The Quick Response (QR) Container reflects new knowledge of the extrusion process gained during its development, combined with the most basic laws of • Description: Containers, dummy blocks, stems, and dies are the most critical tools in extrusion that work under high stress and/or high temperatures. The Castool clean-out block is precisely sized to meet the requirements of each individual container, and to remove the maximum amount of skull without abrading the liner wall. Lubricating the face, or worse, the periphery of the The dummy block was dimensioned smaller than the container bore so as to allow a layer of aluminum to separate the H13 steel floating dummy block from the H13 steel liner. Castool pioneered the fixed dummy block, thermally stable container, single cell die heater, Visual Optimizing System, Remote Die Expediter and Storage as well as many other products and er heating (no taper) and high temperature container.