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1、BRITISH STANDARD BS ISO 16916:2004 Tools for moulding Tool specification sheet for injection moulds ICS 25.120.30 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 16916:2004 This British Standard was published under the authority of
2、the Standards Policy and Strategy Committee on 7 April 2004 BSI 7 April 2004 ISBN 0 580 43590 3 National foreword This British Standard reproduces verbatim ISO 16916:2004 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee MTE/1
3、2, Tools for pressing and moulding, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the B
4、SI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for
5、 its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK inte
6、rests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 8, an inside back cover and a back cover. The BSI copyr
7、ight notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 16916:2004(E) INTERNATIONAL ST
8、ANDARD ISO 16916 First edition 2004-03-15 Tools for moulding Tool specification sheet for injection moulds Outillage de moulage Formulaire de spcifications doutils pour moules dinjection BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Co
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12、evwo. ii BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparin
13、g International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liai
14、son with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of t
15、echnical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is d
16、rawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 16916 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 8, Tools for pressing and mou
17、lding. BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 1 Tools for moulding Tool specification she
18、et for injection moulds 1 Scope This International Standard defines the description and specification of injection moulds to be used when requesting tools (stage of tender) and ordering tools. This International Standard gives data for material acquisition, equipment, structural design of injection
19、moulds including the surfaces of the tool. Information relating to machine-specific data, types of operation and warranty is also contained in this specification sheet. This International Standard does not apply to compression moulds and die casting dies. 2 Normative references The following referen
20、ced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 12165:2000, Tools for moulding Components of compression and injec
21、tion moulds and diecasting dies Terms and symbols 3 Terms and definitions For the purposes of this document the terms and definitions given in ISO 12165 apply. 4 Use of the specification sheet By using this specification sheet, the offers of various suppliers can be compared with each other. In cons
22、ideration of these specification misunderstandings, misinterpretations or claims to damages shall already be eliminated or minimized at the time when the tools are ordered. The user of this specification sheet is permitted to make copies. BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na,
23、 Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 5 Tool specification sheet 1 General information Buyer: Date: Person to contact for all technical questions: Request No.: Telephone: Telefax: E-mail Offer No.: Drawing No.: State of modification: Moulding designation: Total amount of
24、pieces planned: Part drawing No.: Prototype tool ? Production tool ? Drawing for request: ? Approved moulding drawing: ? Type of resin, compound: NOTE Important Shrinkage: Number of cavities: Subsequent specification for mould offer: ? Subsequent specification for mould ordering: ? Supplier of stand
25、ards: External supplier: (external work bench) 2 Guidelines 2.1 The mould design concept shall be presented to the customer for approval prior to purchasing the material and starting the production of the mould. 2.2 The manufacture of the cores and cavities shall be carried out in accordance with th
26、e actual mould design. 2.3 If there are any uncertainties with respect to the drawing data, agreement with the customer is necessary in each case. 2.4 Sampling of the mould should preferably be done in the hardened state. 2.5 Sampling of the mould shall be carried out with the moulding compound give
27、n in the moulding drawing. 2.6 The performance of the mould in full automatic cycle shall be verified. 2.7 The rights of ownership of electrodes, software (CNC programmes) and original construction documents are handed over to: ? customer ? supplier 2.8 The buyer shall specify the data relating to t
28、he contents of the mould type plate. 3 Description of mould order 3.1 To be provided for offer ? and order ? provided by the customer provided by the orderer Moulding drawing ? ? CAD data ? ? Sample ? ? BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006,
29、 Uncontrolled Copy, (c) BSI 3 provided by the customer provided by the orderer Mould design ? ? Master pattern ? ? Shrinkage pattern ? ? Raw material ? ? Mould assembly ? ? Hot runner ? ? Standard parts ? ? Electrodes ? ? Machine data sheet ? ? Other ? ? 3.2 Scope of delivery relative to the mould b
30、y the customer by the orderer Design with parts list ? ? Drawings of components, cores and cavities ? ? Drawing of plates ? ? Drawing of electrodes ? ? Drawing of wire pattern ? ? CAD data ? ? List of coordinates ? ? Mould type plate (visible on the tool) ? ? Set of electrodes ? ? NC programmes ? ?
31、Connection cables ? ? 3.3 Sampling by the customer by the orderer Samples ? ? Test report ? ? 4 Mould design 4.1 Type of mould Square mould assembly ? Round mould assembly ? Standard mould ? Split mould ? Stripper plate mould ? Three-plate mould ? Stack mould ? Hot-runner mould ? BS ISO 16916:2004 L
32、icensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 4.2 Setting up/Transport 4.2.1 Setting up Supplier National standard or ISO Lifting device ? .? Transport securing unit ? .? Resting feet ? .? Lifting eye bolt ? .? Stop screw ? .? Tool center
33、ing ? .? Locating ring movable half (MH) ? .? fixed half (FH) ? .? 4.2.2 Clamping on machine Supplier National standard or ISO Mould clamping by means of screws ? ? clamping units ? ? quick-action clamping ? ? magnetic clamping plate ? ? Clamping plates flush on all sides ? ? overhanging in lateral
34、direction ? ? overhanging in longitudinal direction ? ? overhanging on all sides ? ? Special clamping plates ? ? Adapter plates ? ? Clamping grooves ? ? 4.3 Type of gating Supplier National standard or ISO Sprue gate ? ? Sprue on subrunner ? ? Tunnel gate ? ? Film gate ? ? Pin-point gate ? ? Ring ga
35、te ? ? Umbrella gate ? ? Three-plate system ? ? Side-gate in mould parting area ? ? BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 5 Supplier National standard or ISO Hot-runner Manifold block with distributor bushing heat
36、ed internally ? ? heated externally ? ? Heated nozzle with pin-point gate ? ? Heated nozzle with open gate ? ? Heated nozzle with needle valve ? ? 4.4 Cooling/heating 4.4.1 Expected mould temperature in degree Celsius Fixed half (FH): _ Movable half (MH): _ Number of cooling/heating circuits (FH): _
37、 Number of cooling/heating circuits (MH): _ 4.4.2 Cooled/heated mould components Inserts ? Cores ? Threaded cores ? Slides ? Cavity plates ? Backing plates ? Clamping plates ? 4.4.3 Thermal insulating sheets Supplier National standard or ISO Fixed half (FH) ? ? Movable half (MH) ? ? 4.4.4 Cooling ni
38、pple Supplier National standard or ISO Design with open passage ? ? with valve ? ? Mounting position countersunk ? ? projecting ? ? Size of connecting thread ? ? 4.4.5 Electric mould heating Supplier National standard or ISO Cartridge heaters cylindrical ? ? tapered ? ? Heating coil ? ? Band heater
39、? ? BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 6 4.5 Demoulding Slide ? In horizontal position ? Position of rotating wedge ? Slide drive system: Angle pin ? Hydraulic system ? Locking piece ? Other Ejector system: ? F
40、ixed half ? Movable half ? Ejector plates, guided: Slide guide ? Ball guide ? Other ? Supplier National standard or ISO Two-stage ejector ? ? Latch locking unit ? ? Angle ejector ? ? Thread removal by: helical spindle ? ? rack hydraulic system ? ? collapsible core ? ? Drive hydromotor ? ? hydraulic
41、system ? ? 4.6 Process control Supplier National standard or ISO Internal mould pressure pressure transducer ? ? measuring pin ? ? Temperature control device ? ? Thermocouple ? Position monitoring by micro switch Slide on? . off? Ejector on? . off? Core puller on? . off? 4.7 Mould centering of fixed
42、 half and movable half by Supplier National standard or ISO Tool centering of fixed half and movable half by tapered locating units ? ? prismatic locating units ? ? self-centering inserts ? ? square locating units ? ? BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39
43、GMT+00:00 2006, Uncontrolled Copy, (c) BSI 7 5 Mould steel grades, heat treatment Designation Fixed half Movable half Hardened Case- hardened Tempered Nitrided Other treatment Hardness Clamping plate Cavity plate Backing plate Ejector retainer plate Ejector base plate Risers Inserts Slides Other 6 S
44、urfaces Surfaces shall be manufactured in accordance with the specification of the moulding drawing. Within the area of direction of removal from the mould: line-polished, parallel to the direction of removal. Coating of cores and cavities Fixed half Movable half TIC ? ? Chromium-plated ? ? Nickel-p
45、lated ? ? Other coating ? ? 7 Marking of components Numbering of mould cavities ? Stamp for recycling ? Date stamp ? Identification number ? Manufacturers trademark ? Engraving/Graphic characters ? Other ? Type and size of characters according to work standard No. (To be supplied with the order) 8 M
46、achine data Machine type Alternative 1 Alternative 2 BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 8 9 Type of operation Fully automatic ? fall down ? robot automatic ? Semi-automatic ? Semi-automatic with removable inser
47、ts ? 10 Warranty BS ISO 16916:2004 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:30:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 16916:2004 BSI 389 Chiswick High Road London
48、 W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revi
49、sion. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the techni