QUAD-PRESS A Strong and Safe Grip - Flexibility Productivity Quality
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
A Strong and Safe Grip QUAD-PRESS QUAD-PRESS Permanent-electro magnetic system for quick mold clamping the original d d gri with the re Flexibility Productivity Quality Safety Safety through power
QUAD-PRESS QUAD-PRESS ® Rapidity and uniformity of clamping to Intrinsic safety The permanent electro circuit Quadsystem made with square poles of alternating polarization The strength The success North/South in a chessboard of the Leaders of an innovative configuration guarantees the flat technology and horizontal circuiting of the In the early ’70s, Tecnomagnete magnetic flux concentrated was the first company to invent and Quad-Press is currently the most exclusively in the polar area. offer a permanent-electro magnetic complete answer to the growing system able to perform with high requirements of concepts like JIT MAG DEMAG power and in total safety for (Just In Time) and SMED (Single clamping and lifting ferrous parts of Minute Die Exchange) in all any shape and size. advanced manufacturing process to face smaller The early ’80s Tecnomagnete production batches and wider further developed this system by product ranges, by offering: patenting the square pole circuit A short electric pulse lasting some with a neutral yoke called - improved manufacturing flexibility fractions of second activates Quadsystem. - reduction of machine down time the system securing the clamping This enabled them to manufacture - better quality in molding of the mold for unlimited time permanent-electro systems more - reduction of inventory without consuming electrical efficient and able to satisfy the - lean manufacturing process energy or generating any heat. various requirements of - practical and safe use Only by a subsequent electric workholding for heavy duty cutting - higher productivity pulse is it possible to demagnetize on machine tools. the system and disengage Many thousands installations are the mold that has been held During the ‘90s Tecnomagnete was already done all over the world exclusively by the strength again the first to apply such on the best machine brands either of permanent magnets during technology for quick mold clamping new or already in use have proven the working session. on plastic injection machines. the great economical convenience of the Quad-Press system in noumerous industrial sectors.
Safety through power optimize the manufacturing process Constant force Absolute Uniformity Each square pole of the Quad-Press A mold - when magnetically system is an independent magnetic clamped - does not receive any stress island made by a steel core and or deformation as its surrounded on its 5 faces by holding strength is equally “high energy” permanent magnets distributed across (AlNiCo + neodymium) able to generate the contact area instead a high value of magneto motive force of the peripheral points (m.m.f.) concentrated and constant at when the traditional indefinite period of time. systems are in use which The total holding force available unavoidably also tends is directly proportional to the number of to bend with heavy magnetic poles engaged with the surface molds. of the mold thus always predictable. QuadPress The combination of mold/magnetic clamping module/machine platen becomes QUAD-PRESS QUAD-PRESS a perfect match and guarantees superior operating conditions. Holding The absence of deflections force Traditional in the mold and machine magnetic platens translates to better solutions quality and repeatability of the molded parts. Contact area Traditional The innovative polar geometry clamping of QuadPress can reach the maximum ing, operating efficiency even on molds of e ap p lia n ce s, lighting, packag m smaller size being the polar area Automotive, ho rs , fi ttings, furniture , health co n n ec to concentrated in the inner surface of the electronics, already magnetic module corresponding almost d m an y o th ers industries are care an stems on to the size of the smallest mold es sf u lly u si n g Quad-Press sy succ age. acceptable by the machine. y size and tonn machines of an
QUAD-PRESS QUAD-PRESS ® A great competitive advantage Total Flexibility Molds of any shape and size are easily clamped without any modification of the mold base plates, even in the presence of previous QMC standardization. Absolu Quad-Press allows entire machine platens utilization without the loading. 1 Press open and mold constraints of the traditional mold clamps and, in some cases, the mold can even overhang increasing the press capacity. Smaller presses can operate larger and more complex molds at higher speeds. This translates into 2 Mold set up on the stationary a lower initial investment platen by locating and less operating costs. ring. Perfect adaptability Quad-Press can be easily and quickly installed on any press by bolting the magnetic modules to the slots or hole pattern present on the machine platens Ergonomical and without any modification. practical A single mold setter, Quick pay-back without special skills, The competitive price can perform the mold combined with change standing the high R.O.I. outside the machine and away from of the system allow the mold during its handling phase. to justify the investment within a few months of use. H i g h l y c o s t e f f e c t i v e N o c o n s u m p t i o n N o N o m a i n t e n e n c e p o l l u t i o n N o w e a r i n g
Safety through power s always te records in safety and speed Performance le and b Mold change and set up time reduced to 1/10 sure, repeata tected. y e d automaticall 3 5 4 Press Correct closed mold set up ready to work in a very short time Activation of the safety key (removable) and the MAG push button of the stationary and moving plate Easy access Scrap reduction Easier access Reduced inventory The quality of clamping with and maintenance rapid mold changes, that to all the “peripherals” The implementation helps to keep the working (electrical, hydraulic, of the “Just in Time” temperature, enhances the air) of the mold due to manufacturing productivity of the machine, the absence process translates generates a significant reduction of non of traditional clamp into sharp reduction conforming parts. of inventory with the optimization of encumbrances. the floor space, handling costs and time. No additional “hidden” cost. Long lasting Quad-Press prevents The only investment is the any damage initial one. to the machine Clean enviroment No cost for bolts, nuts, platens. No need The absence clamps or dedicated tools to re-thread any of hydraulic oil makes and no more problems stripped holes or QuadPress the ideal with maintenance of the hydraulic resurface the surface of the platens circuit and with oil waste disposal. solution for the production with unavoidable loss of productivity. No maintenance of the QuadPress of uncontaminated parts The machine and the magnetic modules and machine platens. modules will retain their value in a clean room environment. No loss of production. over the time.
QUAD-PRESS QUAD-PRESS ® A “State of Art” manufacturing concept according to the international standards (Euromap, SPI, JIS ..) Locating ring For a quick and precise Through holes mold set up. The monoblock frame is drilled with all the mounting holes Lower resin level Special epoxy resin for installation and with high thermal and the through holes dynamic resistance for ejectors is used to seal the clearance on the moving platens. magnetic circuit. The under surface level positioning helps to stabilize the temperature and to avoid any possible “air-gap” in case of micro expansions. Junction box Machined into the mono block Quad-Press frame FCS sensor To check becomes an integrated the value part without protruding of the elements that could be magnetic flux damaged and with saturation better characteristics of resistance reached by and waterproof. some pilot poles and to enable the machine cycle. Side filling blocks Proximity sensors Rectangular steel blocks An inductive proximity sensor located to be bolted over in the “neutral” area detects the the area surrounding presence of the mold to enable the the magnetic module to activation grant the full contact with of the magnetization cycle. the mold base. The 0,2 mm (0.0078 in) threshold As an alternative, modular round POT value prevents any “open field magnetization” to blocks can be provided with magnetic grant the operator safety and it immediately fixturing for free positioning halts the machine functions in case on the machine platens. of mold detachment. The full safety for the operator is also granted.
ons Special soluti pplications Solid block Neutral Yoke for different a construction The Quadsystem circuit works The two magnetic modules with the “neutral yoke” principle Side mold loading. for the stationary and moving side are invented by Tecnomagnete where built with a specific milling machining the whole magnetic flux out of a solid steel plate. This gives the is concentrated exclusively system structural stability in the polar area. The absence and durability over time. of any stray flux guarantees constant performances of the system and no trouble for the machine and mold components. Reduced thickness The solid block construction besides granting a perfect planarity allows to keep a reduced thickness of the Quad-Press modules. Mag phase Operating phases Magnetization Multi-shot injection with revolving platen. During the Mag phase the magnetic flux is short-circuited outside the magnetic surface safely clamping the mold with a very limited magnetic depth so as not to affect any internal part of the engaged mold. DEMAG phase Demagnetization During the Demag phase the magnetic flux is short circuited inside the magnetic module frame, perfectly releasing the mold Solution for tiebarless machines. for its changeover. Vertical press.
Safety through power Technical features and sizes P L Size L H P Electrical cabinet Machine tonnage H up to 1600 t mm 600 600 200 in 23.62 23.62 7.87 over mm 1200 600 300 in 47.24 23.62 11.81 With IPC mm 500 400 200 H in 19.68 15.75 7.88 Standard push-button mm 140 140 80 P in 5.51 5.51 3.15 L Touch screen push-button mm 211 160 80 H in 8.3 6.3 3.14 Box touch screen mm 280 254 95 P L in 11 10 3.75 Pull / gap curve Supply specification • QP permanent-electro magnetic modules, in 100% steel monoblock, for fixed and moving platen, 90% with centering ring. • Fixing and ejectors holes, based on standard Force 80% (EUROMAP / SPI / JIS). Quad-Press Mold 70% • Electronic control unit, IP54 cabinet, provided 60% Average Air-gap - T (mm) with interface for PLC, UCS current Control Unit, FCS electronic Flux Control System. 50% 0 0,05 0,1 0,15 0, 2 • Remote push-button for MAG/DEMAG cycle, with signal lamps and interlock key. Air-gap - T (mm) • Wiring cables: control unit-modules, interface and power supply connections. Optionals (for 80HC only) • No.1 proximity sensor for each platen installed IPC: Interactive power control push- CT: set of connectors on the cabinet for on QP modules. button with color touch screen. interfacing the machine/remote • Set of fixing bolts with nogs. THB thermal probe included. control (Harting) and • Instruction book and TUV-CE certifications. for the QuadPress modules (FEME). FCP: electronic control system THB: thermal probe to monitor in “real time” built in fixed side. (process) any variation of the magnetic flux. QUAD-PRESS Technical characteristics Model 80HC 50HC (**) Magnetic strength for each pole (*) 1000 daN 2200 lb 370 daN 830 lb Size of the square poles sides 80 mm 3.14" 50 mm 1.96" Thickness of the module 51 mm 2.0" 35 mm 1.37" Max working temperature (mold contact face) 120 °C 248 °F 120 °C 248 °F Depth of magnetic flux 20 mm 0.78" 10 mm 0.39” Proximity sensor threshold value 0,2 mm 0,0078" 0,2 mm 0,0078" Standard voltages 200/230/400/440/480 VAC, 50/60 Hz Electrical input 15kVA (220V single phase) / 25kVA (380V two phase) / 32 kVA (480V) Fixing holes and locating ring EUROMAP / SPI / JIS * The declared magnetic performance has been calculated with the full coverage of each pole, with a perfect contact (T=0), on mild steel plate. ** Suggested for small size machines. Special solution on request - for temperatures up to 180 °C / 356 °F (HC80) - 150 °C / 300 °F (HC50) - for multi shot press with revolving moving table including fast in mold contact face (in special pole configuration) connectors, “anti-rotation” dummy plug and automatic drum reel for - with magnetic lay out different from the standard the mold sensor cable - with additional machinings/holes - with additional mold proximity sensor - for tie bar less machines - for vertical molding - with rollers for mold side loading
Safety through power The electronics that combines functionality and simplicity Electronic control unit The machine enable will be available Remote control only when the mold is perfectly All the operating functions Designed according to the upmost positioned and the system magnetized. are activated and controlled recent standardizations Euromap, SPI, The electronic control units are by a dedicated remote push-button JIS. It can be interfaced with great standard equipped with UCS conveniently located; the mold flexibility both to new or existing current Control and FCS setter oversees the whole mold machines. High level of integration Flux Control Systems. change procedure from can be achieved with those machine The electric panel outside the machine in full properly prearranged with interface is contained in safety. A specific safety key signals. standardized watertight enables the “mold-set-mold” cabinet IP54 rated. procedure and the Mag/Demag cycles. The ultimate solution for a supplay of excellence Optional IPC The interactive control of strenght The IPC system automatically detects the real work holding strength, related to the actual size of the mold, the quality of the contact area with the magnetic surface and relevant airgap, the thickness and the material of the mold base plate. A touch screen panel shows the magnetic status of the system and all the working parameters thus Based on the IPC values, enabling all the operating the press working parameters functions. The IPC system can be adjusted - manually or guides step by step automatically– to avoid the the mold setter during machine forces exceeding those the mold change phase of the magnetic system. for a correct set up and start. The “help in line” automatically rejects any incorrect command and prevents the use of the machine whenever the work holding strength developed does not reach the threshold value pre set. A safety password denies the use of unauthorized personnel by blocking any mag/demag function of the magnetic modules.
Tecnomagnete: The world of the Permanent electro Magnetism With Tecnomagnete Tecnomagnete after having invented new solutions and the permanent-electro magnetic “field” has been new ideas come able with over 30 years activity to maintain and constant with new to increase its worldwide leadership with a wide investments. range of high technology products distributed all over the major industrialized markets through Modern manufacturing plants with innovative a specialized network of direct subsidiaries and CNC machines and FMS systems, powerful qualified distributors and with the cooperation stations of magnetization, marking laser and of the most important machine builders. sophisticated measuring machines confirm The unique know how, the specialized team the full commitment for high quality standard. of engineers, the use of up to date CAD/CAM systems for designing and manufacturing the products, the laboratories of research are the proof of our mission: “to accept the challenges of the ongoing globalization”. Workholding Material Handling We reserve the right to make changes connected with engineering progress. Moulding and Stamping www.tecnomagnete.com Subsidiaries: QP ENG-02/10 Head office: France Tecnomagnete S.A.R.L. TECNOMAGNETE spa Germany Tecnomagnete GmbH Via Nerviano 31 - 20020 Lainate (MI) - Italy USA Tecnomagnete Inc. Tel. +39-02.937.591, Fax +39-02.935.708.57 Japan Tecnomagnete Ltd China Tecnomagnete Shanghai R.O. e-mail: info@tecnomagnete.it Singapore Tecnomagnete Singapore R.O. Korea Tecnomagnete Seoul R.O. India Tecnomagnete Mumbai R.O. Distributor Safety through power
You can also read