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1、UDC 625.85.08.004.24 JIS JAPANESE INDUSTRIAL STANDARD. Standard Form of Specifications of Asphalt Finishers JIS A 8 7 0 1 - 1 9 8 5 Translated and Published Japanese Standards Association Printed in Japan 8s Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS
2、Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networking permitted without license from IHS -,-,- In -the event of any doubt arising, the original Standard in Japanese is to be final authority. Copyright Japanese Standards Association Provided by I
3、HS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networking permitted without license from IHS -,-,- VI UDC 625.85.08.004.24 JAPANESE INDUSTRIAL STANDARD J I S Standard Form of Specifications of Asphalt Finishers
4、A 8701 -1985 1. ScoDe This Japanese Industrial Standard specifies the form of specifications for asphalt finishers, hereinafter referred to as “specification form“, and the gist of writing the specifications in the form. Remark: The units and numerical values given in in this Standard are based on t
5、he International System of Units (Si) and are appended for informative reference. 2, Specification Form 2.1 The specifications shall be prepared according to the form shown in The specifications are intended to show the summary of the performance and characteristic elements of asphalt finishers, and
6、 the items to be written may be appropriately selected according to the purpose. Attached Table. 2.2 Further, where required, the construction and material of each part and the testing method, etc. shall also be written. 2.3 Where required, drawings such as a full drawing shall be attached. 3. Gist
7、of Writing in Specification Form The gist of writing in the specification form and the order of writing shall be as follows: 3.1 Type and Designation of Vehicle These shall be used for designation of asphalt finishers and be written in the following order: Abbreviation of manufacturers name, nominat
8、ion, nomenclature of asphalt finisher. (lb 3.2 Manufacturers Name The manufacturers name shall be written. 3.3 Total Mass of Finisher The mass in the prepared service condition( 1) .shall be written. specified volume of fuel. However, the mass shall be that of the finisher carrying the Note ( l ) Th
9、e prepared service condition means a condition in which the fuel carried is not less than 5 : of the tank capacity and the quantities of cooling water, lubricating oil, and working fluid carried, tire air pressure, etc. agree with the values respectively specified for the vehicle, and in which exten
10、sions are attached to the screed device and the finisher is perfectly equipped with portable tools and other accessories and is ridden by the specified number of riders (55 kg per a rider). . Applicable Standards: See page 7. I Copyright Japanese Standards Association Provided by IHS under license w
11、ith JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 A 8701-1985 3.4 Engine Power Output The rated output of the engine prepared for instal- lation in the finisher shall be written
12、in accordance with JIS D 1001 or JIS D 1005. 3.5 Performance (1) Travel Speed The travel speed at each speed stage at the rated rotating speed of the engine shall be written. (2) Minimum Turning Radius The radius of the locus of the outermost part of the body and that of the locus of the outer side
13、of the crawler belt bearing face or that of the locus of the center of the outer front wheel tire when the vehicle turns with the minimum possible radius shall be written. (3) Hill Climbing Ability The slope angle at which the vehicle can climb continuously in the prepared service condition shall be
14、 written. (4) Paving Width The standard paving width(2) and the maximum paving width with which the finisher can continuously pave the ground surface with heated mixture shall be written. Note ( 2 ) The standard paving width means the paving width obtained when the extensions are detached. Paving Th
15、ickness thickness with which the finisher can continuously pave with heated mix- ture, and in addition, the corresponding range of working speed, paving width, and the kind of heated mixture shall be written. The minimum paving thickness and the maximum paving Dimensions Overall Length the screed de
16、vice lowered to the ground surface shall be written. The maximum overall length of the asphalt finisher with Overall Width the standard paving width, and the maximum width during transportation shall be written. The maximum width of the finisher during operation with Overall Height The height measur
17、ed from the bottom surface of the crawler belt or from the tire bearing face to the uppermost part shall be written. Crawler Belt Center Distance The center distance between the left and right crawler belt (applied only to crawler type finishers) shall be written. Tread and rear wheels respectively
18、(applied only to wheeled type finishers) shall be written. The center distance between the left and right tires, for front Ground Contact Length of the drive tumbler and idler tumbler when crawler belts consisting of the specified number of crawler shoes are attached (applied only to crawler type) s
19、hall be written. The horizontal distance between the centers Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networking permitted without license from IHS -,-
20、,- 3 A 8701-1985 (7) Wheel Base The horizontal distance between the centers of the front and rear wheel axes (onlyfor wheeled type). (8) Crawler Shoe Width (9) Width of crawler shoes shall be written. Ground Pressure or Linear Pressure For crawler type, the value obtained by dividing the total weigh
21、t by two times the product of crawler belt ground contact length and crawler shoe width shall be written; for wheeled type, the value obtained by dividing wheel load by tire ground contact width. 3.7 Engine D 0006, as appropriate. The following items shall be written in accordance with JIS (1) Desig
22、nation order. The following matters shall be written in the following Manufacturers name or its symbol, nomination, and kind. For the kind, distinction of diesel engine or gasoline engine shall be written. Type method of supercharging, etc. The following matters shall be written in the order indicat
23、ed. Cycle, cooling system, cylinder arrangement, type of combustion chamber, Number of Cylinders - Bore x Stroke and stroke shall be written. The number of cylinders, bore, (4) Total Stroke Volume The total stroke volume shall be written. (5) Performance (a) Rated Speed of Rotation Rated speed of ro
24、tation shall be written. (b) Rated Output Rated output shall be written. (c) Maximum Torque The maximum torque in the load test and correspond- ing speed of rotation shall be written. (6) Fuel System (a) Fuel The kind of fuel shall be written. (b) Fuel Consumption: The fuel consumption at continuous
25、 rated output shall be written. (c) Speed Governer: .Type of speed governer shall be written. (7) Lubrication System (a) Lubricating Method Distinction of splash type, gear pump forced feed type, or the like shall be written. Copyright Japanese Standards Association Provided by IHS under license wit
26、h JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networking permitted without license from IHS -,-,- I J I S A88701 85 4733608 0005037 b I 4 A 8701-1985 (b) Filtration Method Distinction of full-flow type, bypass type, or the like sh
27、all be written. (c) Cooling Method Distinction of air cooling or water cooling shall be writ ten. (8) Air Cleaner Distinction of centrifugal type, oil tank type, filter paper Distinction of suction fan type, forced draft type, or type, or the like shall be written. the like shall be written. (9) Typ
28、e of Cooling ( 1 O) Charging Generator Distinction of direct current or alternating current, voltage, and capacity shall be written. (11) Starting Motor Voltage and output shall be written. (12) Battery Kind, voltage, capacity, and number of units shall be written in accordance with JIS D 5301, as a
29、ppropriate. 3.8 Transmission Device The following items shall be written in the order of transmitting steps. (1) Order of Transmitting Steps As required, main steps of transmission shall be writ ten. (2) Main Clutch Distinction of dry type or wet type, distinction of single- plate, multi-plate, or p
30、lural-plate, and the like shall be written. (3) Speed Change Gear (a) Type Distinction of oil hydraulic type or mechanical type, distinction of main or auxiliary speed change gear, method of speed change, and the like shall be written. (b) Number of Speed Stages The number of speed stages in advanci
31、ng and retreating, respectively, for respective cases of operation and travelling shall be written. (4) Feeder Driving Device The type of transmission (mechanical type or oil hydraulic type) shall be written. (5) Spreader Driving Device The type of transmission (mechanical type or oil hydraulic type
32、)-and the like shall be written. 3.9 Steering Device (1) Type Distinction of steering clutch type, left and right independent drive type, wheel type, or the like shall be written. (2) Steering Clutch Distinction of dry type or wet type, distinction of single plate or multi-plate, type of operation (
33、spring type, oil hydraulic type, or electromagnetic type), and type of handling shall be written. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networking p
34、ermitted without license from IHS -,-,- (3 3.10 5 A 8701-1985 Steering Brake type, multi-plate type, or the like, type of operation, and type of handling shall be written. Distinction of dry type or wet type, distinction of band Base Carrier Devices (1) Number of Rollers The number of rollers on one
35、 side shall be written. (a) Number of Upper Rollers The number of upper rollers shall be written. (b) Number of Lower Rollers The number of lower rollers shall be written. (2) Crawler Belt (a) Type Distinction of assembly type or integral type shall be written. (b) Number of Crawler Shoes Number of
36、shoes on one side shall be written. (c) Pitch Distance between centers of crawler belt pins shall be written. Wheels Number of wheels in the front and rear, respectively, and the kind, nomination, number of plies of tires, and the working air pressure shall be written. shall be written. For crawler
37、type finishers having travelling wheels, their specifications Operating Device Position of Operators Seat like shall be written, Distinction of left or right side and the Levers, Pedals, and Switches and the numbers of respective items shall be written. Designations of levers, pedals, and switches I
38、nstruments Designation and number of instruments shall be written. Lighting Equipment equipment shall be written. Name, voltage, capacity, and number of lighting Hopper Type Capacity be written. Distinction of fixed type or variable type shall be written. Maximum loading quantity expressed in mass a
39、nd volume shall Feeder Device (1) Type Distinction of single-set type or double-set type and distinction of interlocked f eeder-travelling device type or independent driving type shall be written. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1
40、111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networking permitted without license from IHS -,-,- I J I S A*870L 85 q933608 0005039 T 6 A 8701-1985 Number of Speed Stages in the case of continuous variable speed type, description to that effect shall be writt
41、en. For multi-stage speed type, the number of stages, Feeder Speed shall be written; for continuous variable speed type, the speed range. For multi-stage speed type, speeds of respective stages Spreader Device Type or independent driving type, and distinction of left and right interlocking type or s
42、ingle action type shall be written. Type of spreader, distinction of interlocked f eeder-spreader type Dimensions be written. Outer peripheral diameter, screw pitch, and the like shall Number of Speed Stages For multi-stage speed type, the number of stages shall be written; in the case of continuous
43、 variable speed type, description to that effect. Rotary Speed be written; for continuous variable type, the speed range. For multi-stage type, speeds of respective stages shall Automatic Regulation Device shall be written. The presence or absence of such device Screed Device Type of Screed type, an
44、d the type of compacting device shall be written. Tamper Device Distinction of detachable extension type or expansion (a) Driving Method Distinction of mechanical type, oil hydraulic type, or the like shall be written. (b) Stroke Vertical amplitude and the presence or absence of variable stroke devi
45、ce shall be written. (c) Number of Strokes Number of strokes per .second shall be written. (3) Vibration Device (a) Driving Method Distinction of mechanical, electromagnitic, oil hydrau- lic, or other types shall be written. (b) Number of Vibrations Number of vibrations per second shall be written.
46、(c) Vibratory Force The vibratory force and presence or absence of variable device shall be written. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 07:56:48 MDTNo reproduction or networkin
47、g permitted without license from IHS -,-,- (4) 7 . A 8701-1985 Screed Plate (a) Screed Length Length of screed plate, length of each extension, and number of extensions shall be written. (b) Screed Width Dimension in the front-back direction of screed shall be written. (5) T-ype of Screed Adjusting
48、Device type shall be written. Distinction of automatic or manual Crown Adjusting Device be written. The range of adjustable crowning quantity shall Type of Heating Device devices shall be written. Kind of fuel, type and number of combustion 3.16 Oil Hydraulic Devices For oil hydraulic pumps and oil hydraulic motors, abbreviation of manufacturers name, use, type, capacity, and number of units shall be written: for oil hydraulic cylinders, use and number of units. 3.17 Generating Device Abbreviation of manufacturers name, type, c