ANSI B151.21-2003 Plastics Machinery - Injection Blow Molding Machines - Safety Requirements for Manufacture Care and Use (SPI)《塑料机械.喷注模压机.制造、维护和使用的安全要求》.pdf
《ANSI B151.21-2003 Plastics Machinery - Injection Blow Molding Machines - Safety Requirements for Manufacture Care and Use (SPI)《塑料机械.喷注模压机.制造、维护和使用的安全要求》.pdf》由会员分享,可在线阅读,更多相关《ANSI B151.21-2003 Plastics Machinery - Injection Blow Molding Machines - Safety Requirements for Manufacture Care and Use (SPI)《塑料机械.喷注模压机.制造、维护和使用的安全要求》.pdf(31页珍藏版)》请在麦多课文档分享上搜索。
1、American National StandardANSI/SPI B151.21-2003for Plastics Machinery Injection Blow Molding Machines Safety Requirements for Manufacture, Care, and UseANSI/SPI B151.21-2003ANSI/SPI B151.21-2003Revision ofANSI/SPI B151.21-2000American National Standardfor Plastics Machinery Injection Blow Molding Ma
2、chines Safety Requirements forManufacture, Care, and UseSponsorThe Society of the Plastics Industry, Inc.Approved July 23, 2003American National Standards Institute, Inc.Approval of an American National Standard requires review by ANSI that therequirements for due process, consensus, and other crite
3、ria for approval havebeen met by the standards developer.Consensus is established when, in the judgement of the ANSI Board ofStandards Review, substantial agreement has been reached by directly andmaterially affected interests. Substantial agreement means much more thana simple majority, but not nec
4、essarily unanimity. Consensus requires that allviews and objections be considered, and that a concerted effort be madetowards their resolution.The use of American National Standards is completely voluntary; theirexistence does not in any respect preclude anyone, whether he has approvedthe standards
5、or not, from manufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American National Standards Institute does not develop standards andwill in no circumstances give an interpretation of any American NationalStandard. Moreover, no person
6、shall have the right or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards Institute. Requests for interpretations should beaddressed to the secretariat or sponsor whose name appears on the titlepage of this standard.CAUTION NOTICE: Thi
7、s American National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be taken periodically to reaffirm, revise, orwithdraw this standard. Purchasers of American National Standards mayreceive current information on all sta
8、ndards by calling or writing the AmericanNational Standards Institute.American National StandardPublished byAmerican National Standards Institute, Inc.25 West 43rd Street, New York, NY 10036Copyright 2003 by American National Standards InstituteAll rights reserved.No part of this publication may be
9、reproduced in anyform, in an electronic retrieval system or otherwise,without prior written permission of the publisher.Printed in the United States of AmericaiContentsPageForeword ii1 Scope, Purpose, and Application . 11.1 Scope . 11.2 Purpose 11.3 Application 12 Normative References 23 Definitions
10、. 34 Instructions - Responsibility for. 94.1 Manufacturer 94.2 Modifier. 94.3 Remanufacturer 95 Manufacture, Remanufacture, and Modification. 95.1 Responsibility . 95.2 Mold Area Guarding . 105.3 General Guarding (Other than Point of Operation). 135.4 Safety Signs . 145.5 Setting Movements. 146 Form
11、er Installations 166.1 Responsibility . 166.2 Mold Area Guarding . 166.3 General Guarding (Other than Point of Operation). 196.4 Safety Signs . 206.5 Setting Movements. 207 Care and Use - Responsibility for. 217.1 Training of Maintenance Personnel 217.2 Training of Operators, and Set-Up and Supervis
12、ory Personnel . 227.3 Inspection and Maintenance. 227.4 Work Area. 227.5 Parts Discharge Area . 227.6 Vent Port. 227.7 Ventilation. 227.8 Ancillary Equipment 237.9 Personal Protective Equipment 238 Safety Signs . 23iiForeword (This foreword is not part of American National Standard ANSI/SPI B151.21-
13、2003.)This standard is a revision of American National Standard for Plastics Machinery - In-jection Blow Molding Machines - Safety Requirements for the Manufacture, Care,and Use, ANSI/SPI B151.21-2000. The standard was revised because some para-graphs (5.2.4 and 5.2.5) required modification to confo
14、rm more closely to changes intechnology.The project on safety requirements for the manufacture, care, and use of injectionblow molding machines was initiated under the auspices of the Injection Blow Mold-ing Section of the Machinery Division, and the Safety Committee of the Molders Man-agement Divis
15、ion, of the Society of the Plastics Industry, Inc. (SPI).Both divisions of the SPI have long been concerned with operator safety on plasticsprocessing equipment. Accordingly, each section of the divisions has established astandards development committee charged with the task of establishing necessar
16、ystandards.A standard treating the manufacture, care, and use of injection molding machines iscomplicated by the wide variety and sizes of machines manufactured and in use, andby the virtually infinite combinations of parts being produced, the production methodsused, and the operating conditions exi
17、sting in industry today.The primary objective of this standard is to minimize hazards to personnel associatedwith machine activity by establishing requirements for the manufacture, care, anduse of these machines.To accomplish this objective, the committee decided to approach the problem of ma-chine
18、safety from two directions:1) Eliminating by design certain recognized hazards and establishing standardapproaches to design so that machines available from competitive manufacturerswill have similar operational characteristics2) Safeguarding the machine to protect personnel from recognized hazardsT
19、o assist in the interpretation of these requirements, responsibilities have been as-signed to the manufacturer, the remanufacturer, the modifier, and the employer.Recognizing the impossibility of updating equipment and changing operation meth-ods allied with existing machines immediately after appro
20、val date of this standard, a3-year period has been provided to employers for updating machines.Recognizing the impossibility of immediate updating of design and manufacturingmethods, clauses 5 and 8 shall become effective one year after the approval date ofthis standard.Suggestions for improvement o
21、f this standard will be welcome. They should be sentto the Society of the Plastics Industry, Inc, 1801 K Street, NW, Suite 600K, Washing-ton, DC 20006-1301.Consensus for this standard was achieved by use of the Canvass Method.iiiThe following organizations recognized as having an interest in the sta
22、ndardization ofinjection blow molding machines were contacted prior to the approval of this stan-dard. Inclusion in this list does not necessarily imply that the organization concurredwith the submittal of the proposed standard to ANSI.Alcona AssociatesAssociation for Manufacturing TechnologyFord Vi
23、steon DivisionPackaging Machinery Manufacturers InstituteRobotic Industries AssociationSociety of the Plastics Industry: Machinery Division Society of the Plastics Industry: Molders DivisionThe Blow Molding Section, Standards Development Committee of the Machinery Di-vision, The Society of the Plast
24、ics Industry, Inc, which was responsible for this stan-dard, had the following members:Douglas L. Sten, Chairperson (Uniloy Milacron, Inc./P.M.D.) Others who worked with the Blow Molding Section of the Machinery Division on thedevelopment of this standard were:Walt Bishop, Secretariat to the committ
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