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  EUROMAP 72 Horizontal Injection Moulding Machines Integration and Use of MagneticClamping Systems Version 1.0, January 2006(10 pages) This recommendation was prepared by the Technical Commission of EUROMAP.  EUROMAP 72Version 1.0EUROMAP 72 Page 2 of 10 Content Page1Scope and purpose..................................................................................3 1.1Scope.............................................................................................................................31.2Purpose..........................................................................................................................3 2Definitions.................................................................................................3 2.1Air gap............................................................................................................................32.2Breakaway force............................................................................................................32.3Opening force................................................................................................................32.4Cantilever effect.............................................................................................................32.5Magnetic clamping system force....................................................................................52.6Mould change mode......................................................................................................5 3Factors affecting unintended mould detachment.................................5 3.1Main factors to be considered with the risk assessment................................................53.2Hazards..........................................................................................................................5 4General specification of MCS..................................................................6 4.1Information and warnings...............................................................................................64.2Magnetic clamping force with power off.........................................................................74.3Surface contact..............................................................................................................74.4Temperature..................................................................................................................74.5MCS Detection of involuntary mould movement............................................................74.6Documentation...............................................................................................................74.7Identification...................................................................................................................7 5Integration and use of MCSs...................................................................7 5.1Data to be supplied by the plastics processor................................................................75.2Minimum HIMM conditions for MCS operation...............................................................85.3Demagnetisation of MCS...............................................................................................85.4Procedures following an alarm of the MCS....................................................................85.5Plastics processors responsibilities................................................................................9 6Safety signs..............................................................................................9  EUROMAP 72Version 1.0EUROMAP 72 Page 3 of 10 1 Scope and purpose1.1 Scope This recommendation shall apply to all MCSs (Magnetic Clamping System(s)), manufactured after the date of¬†publication of this document, that are installed on a HIMM (Horizontal Injection Moulding Machine). 1.2 Purpose This recommendation is intended to facilitate the design, installation and normal use of a new MCS on a HIMM.This recommendation identifies and addresses known hazards to personnel and equipment related to a MCSwhich is installed on a HIMM. Moreover the responsibilities for the different parties concerned are given. 2 Definitions 2.1 Air gap The distance between the MCS and the mould base. 2.2 Breakaway force The force that is necessary to open the mould. 2.3 Opening force The maximum force that the HIMM can apply to open a mould. 2.4 Cantilever effect The tendency of a mould or a mould half to rotate off the platen under its own weight around point B (seeFigure 1).  EUROMAP 72Version 1.0EUROMAP 72 Page 4 of 10 Figure 1: Cantilever effect
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