JIS-B-6607-1983-R2004-ENG.pdf
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1、JIS B*hb07 83 m Y933608 0037386 b m -5:62-78 - _z _z JAPANESE I NDUSTRIAL STANDARD Safety Standards for Construction of Band Saw Machines with Feed Carriages JIS B 6607-1983 Translated and Published by Japanese Standards Association Printed in Japan 7 s Copyright Japanese Standards Association Provi
2、ded by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 07:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S B*bbO7 83 M L1933b08 O01171187 8 M I Translation without guarantee standard in Japanese is to. be
3、evidence i n the event of any doubt arising, the original Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 07:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,-
4、JAPANESE INDUSTRIAL STANDARD J I S Safety Standards for Construction of Band Saw Machines with Feed Carriages B 6607- 1983 1, Scope This Japanese Industrial Standard specifies the safety construction, safety devices, instruction manuals, ins ection cards and markings for band saw machines with feed
5、carriages( ), hereinafter referred to as the “band saw machine“. P Note (l) Refer to JIS B 0114. 2, Definitions For the purposes of this Japanese Industrial Standard, the following definitions apply. driving saw wheel Out of the two saw wheels constituting the band saw machine, that saw wheel which
6、is driven by an electric motor. cutting side Out of the straight line portions of a band saw which has been tensioned by the two saw wheels constituting the band saw machine, that side which cuts the work piece. suppressing device That device which suppresses the lateral deflection of the band saw.
7、This is composed of suppressing rods, suppressing- rod holder, suppressing arm and others. tensioning force A tensile force given to the band saw through the two saw wheels constituting the band saw machine. pocket That space formed between the frame which supports the upper saw wheel and the straig
8、ht line part of the cutting side of the band saw. on board driving system feed carriage system of which travelling operations are carried out on board. The feed carriage of that Applicable Standards : JIS B 0114-Glossary of Terms for Wood Working Machinery JIS G 3101-Rolled Steel for General Structu
9、re JIS G 4051-Carbon Steels for Machine Structural Use JIS G 5501-Gray Iron Castings Reference Standards : JIS B 6507-General Code of Safety for Wood Working Machinery JIS B 6509-Test Code for Performance and Accuracy of Band Saw Machines and Feed Carriages Copyright Japanese Standards Association P
10、rovided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 07:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- - 2 J I S B*bb07 83 M 4933608 0017L89 1i M B 6607-1983 (7) neutral position The position of an opera
11、ting lever at which position of the feed carriage is not actuated in both directions of advance and retreat, 3. Safety Construction 3.1 Starting Switch The starting switch (this means the switch for starting and breaking of the power.) shall be in accordance with the following: (1) The starting swit
12、ch shall be equipped on a position from which the worker can operate it without leaving the working position. Furthermore, as far as the starting of the band saw machine body is concerned, the switch shall be that of capable of confirming, irrespective of the working position, the conditions of the
13、band saw, as well as capable of operating at a position from which it can be adjusted. (2) The starting switch shall be that of capable of being operated easily, as well as not liable to be worked unexpectedly due to contact, vibration and others. 3.2 Restart Preventing Device The band saw machine s
14、hall be equipped with the device which automatically maintains the condition of “off1 at time of service interruption or in the case where the electric source for driving has been made ?offri, and which after the restoration from service interruption or in the case where the electric source for driv
15、ing has been made carriage from restarting. automatically prevents the band saw machine body and feed 3.3 Saw Wheel The saw wheel shall be in accordance with the following: (1) The saw wheel shall be that having sufficient strength against working forces such as the tensioning force due to the band
16、saw, centrifugal . force and. braking force. (2) The material of the driving saw wheel shall be FC 20 of JIS G 5501, or that having mechanical properties equal or superior to this. (3) The material of the saw-wheel shaft shall be S 45 C of JIS G 4051, or that having mechanical properties equal or su
17、perior to this. 3.4 Braking Device of Driving Saw Wheel The braking device of the driving saw wheel shall be in accordance with the following. (1) The driving saw wheel shall be equipped with the braking device which is capable of braking its motion effectively. (2) The braking device shall be that
18、of capable of being operated easily, and be so constructed as to be capable of being adjusted so that its function always works sufficiently. (3) The braking device of which operating mechanism is of manual or treading shall conform to respective items of the following. Copyright Japanese Standards
19、Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 07:22:01 MDTNo reproduction or networking permitted without license from IHS -,-,- (a) The operating direction shall be towards non cutting side. (b) In order to prevent
20、tumbling down, falling down and the like, handles shall be provided. (c) The treading,pedal shall be treated with non-skid process on its surface, and be provided with the stopper which prevents the pedal from descending down to the lower position than the horizontal. 3.5 Band-Saw Tensioning Device
21、The band-saw tensioning device shall be in accordance with the following (see Fig. 1). (1) The mechanism of the device shall be such that the band saw always maintains reasonable tensioning force corresponding to saw widths , saw thicknesses , cutting conditions and others, as well as works with sui
22、table sensibility. In order to maintain the reasonable tensioning force given in (1) at all times , the device is desirable to provide such a mechanism, if any abnormal tensioning force has been caused due to some reasons, which makes the band saw machine body stop starting, and for that of during r
23、unning, which emits alarms, or which operates the braking deyice automatically by breaking the power. (2) (3) The material of the thrusting-up rod, bearing axle of knife edge and knife edge for the lever type band-saw tensioning device shall be S 45 C of JIS G.4051 or that having mechanical properti
24、es equal or superior to this, and any hardening treatment shall be processed on required portions for enhancing abrasion resistance. (4) It is desirable either to install a tensioning device having a function to prevent any abnormal running behavior such as dislocation of band saw out of the saw whe
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