1、e-73 -ao KtlIL-B-q3BbbC (I) 73 m 7777706 02q2I12L T MIL-B-43866C AMENDMENT- 1 30 December 1987 MILITARY SPECIFICATION BREAD-SLICING MACHINES, ELECTRIC-OPERATED, MULTIPLE KNIFE This amendment forms a part of Militayy Specification MIL-S-43866C, dated 7 March 1986, and is approved for use by all Depar
2、tments and Agencies of the Department of Defense. PAGE 2 2.1, under “STANDARDS MILITARY“: Add the following: “MIL-STD-167/1 - Mechanical Vibration of Shipboard Equipment (Type I - Environmental and Type II - Internally Excited). MIL-STD-1472 - Human Engineering Design Criteria for Military Systems,
3、Equipment and Facilities.“ PAGE 7 3.10, line 2, after “3.10.1“: Delete “and 3.10.2“ and substitute “,3.10.2, and 3.10.3 (see 6.2).“ 3.10.2, line 4, after “in“* . Delete “4.4.2“ and substitute “4.4.5“. I Add new paragraph: “3.10.3 Environmental suitability. Type II bread-slicing machines shall be cap
4、able of withstanding vibration and inclination. Controls, switches, moving parts and electrical circuits shall operate under shipboard conditions without malfunction, binding, excessive looseness, or damage when tested as specified in 4.4.5“. AMSC N/A Page 1 of 3 FSC 7320 DISTRIBUTION STATEMENT A. A
5、pproved for public release; distribution is unlimited. -. _- - I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-, MIL-B-43bbC (1) 73 4999906 O242122 1 MIL-B-43866C Amendment-1 PAGE 8 . Add the following new paragraph: “3.14 Human factors criteria (F
6、or Navy use only). Human factors engineering criteria, principles, and practices, as defined in MIL-STD-1472, shall be used in the design of the bread-slicing machines. All maintenance and operational tasks shall permit safe and efficient performance by the 5th percentile female through the 95th per
7、centile male as defined in MIL-STD-1472. All controls and switches needed for operation or maintenance shall be clearly and appropriately labelled to identify function. Particular attention shall be clearly and appropriately labelled to identify function. Particular attention shall be given to the d
8、esign such that the hands of the operator shall not inadvertantly come in contact with the machine mechanisms and knife blades. Clearance or free area required around an item shall permit an individual with applicable 5th and 95th percentile body dimensions and physical capabilities, (as defined in
9、MIL-STD-14721, to safely operate, maintain, remove, or replace that item. When establishing accessibility requirements, both physical and visual access must be provided, along with access for any tools, test equipment and parts replacement needed. While inspecting for defects and performing tests, t
10、he equipment shall adhere to the human factors engineering considerations listed herein.“ PAGE 13 4.4.2, line -3,. after I3.4,“: delete “and 3.10.3“. Add the following new paragraph: “4.4.5 Shipboard environmental tests. bread-slicing machines for shipboard use. the conclusion of the tests or eviden
11、ce of The following tests are required for Failure to operate satisfactorily at breakage or excessive looseness of parts shall constitute failure of the test.“ (a) Inclined test. The bread-slicing machine shall be tested under the conditions and requirements listed in 4.4.2 with the machine inclined
12、 at an angle of 15 degrees each side of the vertical in each of two vertical planes at right angles to each other. Determination shall be made that the bread-slicing machine operates as intended without spillage of the product and meets the requirements of 3.4 and 3.10.2. Failure to meet these requi
13、rements shall constitute failure of the test. (b) Vibration test. The bread-slicing machine under normal operating conditions, shall be tested in accordance with MIL-STD-167/1, type I equipment. shall be secured to the test machine in the came manner that it will be secured on shipboard (see 3.10.1)
14、. requirement of 3.10.3 during and after testing shall constitute failure of this tes t. I The slicer Failure of the bread-slicing machine to meet the 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- -. MIL-B-LI3bbC (3) 73 7797906 0242323 3 = MIL-B
15、-43866C Amendment-1 PAGE 15 6.2: Add new sub-letter “h.“ as follows: “h. When bread-slicing machine is for Naval shipboard use (see 3.10).“. Add the following new paragraph: “6.2.1 Technical manuals. The requirement for technical manuals should be If technical manuals are considered when this docume
16、nt is cited on a contract. required, a contract exhibit must be prepared to fully describe statement of work criteria and delivery instructions, and cite the applicable technical manual. The technical manuals must be acquired by separate Contract Line Item Number (CLIN) in the contract. II Custodians: Army - GL Navy - YD Air Force - 99 Review activities: Army - MD, TS Navy - MC, SH Air Force - 84 DLA - GS User activity: Navy - SA 3 Preparing activity: Army - GL Project No. 7320-A834 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
