JIS-A-8507-1988-ENG.pdf
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1、- $-. J IS JAPANESE INDUSTRIAL STANDARD Standard Form of Specifications of Rotary Compressors for Construction UDC 621 -51 5(083.75) , Translated and Published by Japanese Standards Association Printed in Japan 7s Copyright Japanese Standards Association Provided by IHS under license with JSALicense
2、e=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 09:07:50 MDTNo reproduction or networking permitted without license from IHS -,-,- I J I S Ax8507 88 4333b08 0004325 8 In the event of any doubt arising, the original Standard in Japanese is to be final authority. Copyright Jap
3、anese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 09:07:50 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S A*8507 88 m 4933608 0004926 T m UDC 621.515 (083.75) JAPANESE IND
4、USTRIAL STANDARD J I S Standard Form of Specifications of Rotary A 8507-1988 Compressors for Construction i. Scope This Japanese Industrial Standard specifies the standard form of speci- fications and describing gist of specifications of rotary compressors for con- struction , hereinafter referred t
5、o as the “rotary Remark: In this Standard the units and numerical values shown in are in accordance with the conventional units and, appended for informative reference. 2. Definitions For the purpose of this Standard following definitions apply: (1) rated discharge pressure The pressure directly bef
6、ore the unloader actuates so as to stop discharge of compressor or to reduce the discharge amount when the pressure in air tank. It may be con- sidered to be the unloader actuating pressure. (2) rated discharge air amount number of revolutions and rated discharge pressure measured ac- cording to the
7、 method specified in JIS B 8341. expressed by converting to the suction state (atmospheric pressure, suction air temperature). The discharge air amount at the rated However, it is 3. Standard Form of Specifications The standard form of specifications shall be in accordance with the following : (1) T
8、he specifications are in accordance with the standard form of Attached Table. (2) The specifications indicate the outline of performance and elements of rotary compressor, and at the time of describing items may be selected suitably corresponding to the purpose. Further, as required, the structure,
9、material, test method, etc, of each part are appended. Applicable Standards: JIS A 8109-Testing Methods of Rotary Compressors for Construction JIS B 8341-Testing Methods for Displacement Compressors JIS C 4210-Low-Voltage Three-phase Squirrel-Cage Induction Motors for JIS D 0006-Standard Form of Spe
10、cifications of Diesel Engines for Con- JIS D 5301-Lead-Acid Batteries for Automobiles JIS Z 8401-Rules for Rounding Off of Numerical Values Machinery General Purpose struction Machineries Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001
11、, User=Wing, Bernie Not for Resale, 03/12/2007 09:07:50 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S A*8507 88 9 4933b08 8804927 L 2 A 8507-1988 (3) As required, the drawings of general drawing and the like are appended. 4. Describing Gist of Specifications The des
12、cribing sequence and describing gist of specifications shall be in accordance with the following: (1) Name of Type compressor and, described in the following sequence: Mark of manufacturers name, nominal name, and type. The name of type is used for designation of rotary (2) Manufacturers Name The ma
13、nufacturers name is described. (3) Performance The performance is in accordance with the following: (3.1) Rated Discharge Pressure (3.2) Rated Discharge Air Amount (3.3) Engine Output or Electric Motor Output (3.4) Fuel Consumption Amount In the case of engine driving, describe the fuel consumption
14、amount at the rated load measured according - to 6. Rated Load Test of JIS A 8109. (3.5) Noise Value rections of front, rear, right and left at a point 7 m measured ac- cording to 10. Nois Measurement of JIS A 8109. Express the numerical value by integer value according to JIS Z 8401. Describe the a
15、verage value of energy in four di- (4) Dimensions Markings of dimensions of machine body are expressed at the symbol positions shown in Figure. (4.1) Full Length(l) L, (4.2) Full Width w (4.3) Full Height H (4.4) Track Tread A (in the case of traction type) (4.5) Wheel Base B (in the case of tractio
16、n type) Note ( In the case of having folding type tractive rod, the full length is taken in the folded state. tractive rod not folded. L indicates the full length of Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie No
17、t for Resale, 03/12/2007 09:07:50 MDTNo reproduction or networking permitted without license from IHS -,-,- L i Figure 1 3 A 8507-1988 Four Wheel Traction Type I L S L D (5) Mass (5.1) Dry Mass lubricating oil and fuel, but in the case of structure not to be separated, it may be contained in the mas
18、s with appending the effect. It is the mass not containing the cooling water, (5.2) Full Equipment Mass Describe the fuel by full amount of tank capacity, and describe cooling water, lubricating oil, etc. by the mass in the state of specified amount. (6) Air Takeout Opening (6.1) Type, Nominal Diame
19、ter, and Number of Units nominal diameter and number of units of flange, valve, etc. Describe the type, (7) Compressor Name Type Compression system, cooling system, number of compression stages, etc. Describe in the following order: Transmission System V-belt type, gear type, fluid coupling type, et
20、c. Describe the division of direct coupling type, Capacity Control System type, suction throttle valve type, slide valve type, etc. Describe the division of suction choking Lubricating System pump press feed type, differential pressure feed type, etc. Describe the division of splash type, gear Air C
21、leaner Describe the division of centrifugal type, oil tank type, filter paper type, etc. Rated Number of Revolutions Lubricating Oil recommended name of lubricating oil. Describe .the name of designated lubricating oil, Copyright Japanese Standards Association Provided by IHS under license with JSAL
22、icensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 09:07:50 MDTNo reproduction or networking permitted without license from IHS -,-,- I J I S A*8507 88 4933608 0004929 5 = 4 A 8507-1988 (8) Air Tank (8.1) Type Describe in the following order: Material, division of vertica
23、l type and lateral type, shape, etc. (8.2) Internal Capacity (8.3) Maximum Working Pressure (9) Driving System The division of engine driving or electric motor driving, etc. are described. According to the division of driving system, 4. (10) or 4. (11) is described selectively. (10) Engine The follo
24、wing matters are described in accordance with JIS D 0006, as appropriate. Name Manufacturers name or its mark, type, nominal name. For type describe the division of diesel engine, or gasoline engine. Describe the names in the following order: Type Cycle, cooling system, cylinder arrangement, superch
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