1 Scope
This standard specifies the technical requirements, test method, inspection rules, marking, packaging, storage and transportation requirements and quality assurance period of vibrating hopper feeder.
This standard is applicable to the vibrating hopper feeder (hereinafter referred to as feeder) feeding loose materials in foundry and other industries.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 1184-1996 Geometrical Tolerancing - Geometrical Tolerances for Features without Individual Tolerance Indications (eqv ISO 2768-2:1989)
GB/T 1239.2-1989 Cold Coiled Helical Compressions Springs - Technical Specifications (neq JIS B2707:1987)
GB/T 1239.4-1989 Hot Coiled Helical Springs - Technical Specifications (neq JIS B2702:1987)
GB/T 3098.1-2000 Mechanical Properties of Fasteners - Bolts, Screws and Studs (idt ISO 898-1:1999)
GB/T 3098.2-2000 "Mechanical Properties of Fasteners - Nuts (idt ISO 898-2:1999)
GB 5226.1 Safety of Machinery - Electrical Equipment of Machines - Part 1: General Requirements (GB 5226.1-2002, IEC 60204-1:2000, IDT)
GB/T 13306 Plates
GB 20905 Safety Requirements for Foundry Machinery
JB/T 1644-2005 Foundry Machinery - General Technical Requirement
JB/T 5548.1 Electrical Vibrator - Part 1: Types and Basic Parameters
JB/T 5548.2 Electrical Vibrator - Part 2: Technical Requirements
JB/T 6331.2 Method for Measuring Noise of Foundry Machinery - Determination of Sound Pressure Level
JB/T 8356.1 Machine Tools - Specification for Packing
JB/T 9873 Metal Cutting Machine - General Specification for Welding Parts
JB/T 9875 Metal Cutting Machine - Compilation of Accompanying Technical Document
Foreword I
1 Scope
2 Normative References
3 Technical Requirements
4 Test Methods
5 Inspection Rules
5.1 Delivery Inspection
5.2 Type Test
6 Marking, Packaging, Storage and Transportation
7 Assurance Period
