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1、J I S B*OLlb 78 m 4933608 U314b55b 2 W UDC 621-762:001.4 1 - JIS JAPANESE I NDUSTRIAL STANDARD Glossary of Terms for Packings and Gaskets JIS B O I I 6 -1978 Translated and Published by Japanese Standards Association Printed in Japan 18s Copyright Japanese Standards Association Provided by IHS under
2、 license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19:55:03 MDTNo reproduction or networking permitted without license from IHS -,-,- JI5 B*OLLb 78 4933608 0086557 4 Translation without guarantee standard in Japanese is to be evidence in the event of any
3、 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 19:55:03 MDTNo reproduction or networking permitted without license from IHS -,-,- UDC 621-762:001.4 JAPANESE IN
4、DUSTRIAL STANDARD J I S Glossary of Terms for Packings and Gaskets B 0116-1978 1. Scope This Japanese Industrial Standard specifies terms related to the type, names and specifications for packings and gaskets, hereinafter referred to as the “terms“. The equivalent English is shown for reference. Rem
5、ark: The units given i n 1 i n this standard are i n accordance with the International System of Units appended for reference. 2. Classification The terms s h a l l be classified as follows: (1) Terms Related to Type and Name (1, i) General (1.2) Formed packings (1.3) Gland packings (1.4) O i l seal
6、s (1.5) Mechanical seals (16) Gaskets (1 7) Miscellaneous (2) Terms Related to Specifications (2.1) Terms related to dimension (2.2) Terms related to quality and performance (2.3) Terms related to test and inspection (2.4) Miscellaneous (SI), and are Reference Standards: J I S K 6301 Physical Testin
7、g Methods for Valcanized Rubber JIS R 3450 Asbestos Yarns and Twisted Ropes Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19:55:03 MDTNo reproduction or networking permitted without licen
8、se from IHS -,-,- I JIS B*lLLb 78 W 4933b08 0006559 B W 2 B 0116-1978 3. Numbers, Terms and Definitions Numbers, terms and definitions shall be as given below: (1) Terms Related to Type and Name (1.1) General Term in Romanized Japanese mippschi E quival ent English (given for reference) sealing devi
9、ce No. Definition 1101 Generic term for deyices used for preventing leakage of fluid or entrance of foreign matters. Same as “mippschi“ . 1102 shiru seal 1103 undy shhu Generic term for seals used for sealing rotating or reciprocating parts. dynamic seal 1104 koteiy shiru Generic term for seals used
10、 for static seal sealing static parts, such as flanges for piping. Also called “seishiy shiru“. 1105 Same as “undy shiru“. packing Same as “koteiy s h h “ gasket pakkin 1106 gasuke t t o 1107 hikinzoku pakkin Generic term for non-metallic packings . non-metallic packing 1108 hikinzoku gasuke t to se
11、mimetarikku pakkin Generic term for non-metallic non-metallic gaskets, gasket Generic term for packings made of combined metallic and non-metallic packing materials. semi-metallic 1109 1110 semimetarikku gasuketto Generic term for gaskets made of semi-metallic combined metallic and non-metallic gask
12、et materials. 1111 kinzoku paklcin Generic term for metallic packings . me tal lie packing 1112 kinzoku gasuketto seruf u- taitoningu pakkin Generic term for metallic gaskets. metallic gasket 1113 Packings, which require no self-tighten- particular adjustment for mount- ing packing ing, such as oil
13、seals. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19:55:03 MDTNo reproduction or networking permitted without license from IHS -,-,- 3 B 0116-1978 Term i n Romaniz,ed Jap ane s e seruf
14、 ushiru pakkin E quiva lent English (given for reference) self-seal packing NO Definition Packings which can seal by virtue of the pressure of fluid to be sealed. 1114 1115 ceruf u s h h gasuket to Gaskets which can seal by virtue. of the pressure of fluid to be sealed. self-seal gasket jiku pakkin
15、Generic term for packing used i n contact with shafts . shaft packing 1116 1117 roddo pakkin Generic term for packing used i n contact with rods (to be used) for reciprocating motion) . rod packing 1118 pisuton pakkin pis ton packing Generic term for packing mounted on a piston which comes i n conta
16、ct with the cylinder (to be used for reciprocating motion). Generic term for packing mounted on the mating part moving rela- tive to the plunger which comes i n contact with the plunger (to be used for reciprocating motion), Spirally coiled packing material having a rectangular or circular cross-sec
17、tion from which packing is cut. 1119 plunger pack- ing puranj pakkin 1120 koiru pakkin packing coil e supairaru pakkin Helically wound packing material having a rectangular or circular cross-section from which packing is cut. Generic term for liquid seal material that seals when applied to the surfa
18、ce to be sealed. Also called %HIRANTO. 1121- packing spiral ekij shiru 1122 fluid sealant Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19:55:03 MDTNo reproduction or networking permitted
19、 without license from IHS -,-,- J I S B*O1Lb 78 M 4933608 000656L 6 4 B 0116-1978 (1.2) Formed Packings - No. Term i n Romaniz ed Japanese seikei pakkin Equivalent English (given for reference) Definition 1201 Generic term for packing made by forming with molds. formed packing 1202 mrudo pakkin A ki
20、nd of formed packing. term for packing made by molding. Generic molded packing 120: rippu pakkin Formed packing having a l i p such a cup packings, flange packings, V packings, U packings, o i l seals, etc. l i p packing 1204 sukuizu pakkin sqeeze packing Generic term for formed packing which are sq
21、ueezed into place, such as O rings and square rings. Piston packing of cup shape, A kind of formed packing that seal with the l i p on the external diameter. Also called “ERU PAKKIN“ or “SARA PAKKIN“ (refer to Fig. 1205). 12 05 kappu pakkin cup packing ,1206 furanji pakkin Flange type formed packing
22、 that seal with the l i p on the internal diameter.- Also called “JE1 PAKKIN“ or “HATTO PAKKIN“ (refer to Fig. 1206). flange packing 1207 bui pakkin Ring formed packing. having V-shaped cross-section. Also called “BU1 RINGU“ (refer to Fig. 1207). V packing, V ring 1208 y pakkin U packing, U ring Rin
23、g formed packing having U-shaped cross-section. Also called “Y RIhG“ (refer to Fig. 1208). 1209 y kappu pakkin Formed packing of cup shape, whose cross-section is nearly of U shape (refer t o Fig. 1209). U-cup packing 12 10 daburyu pakkin Ring formed packing having W-shaped cross-section. Also calle
24、d “DABURY RINGU“ (refer t o Fig. 1210). d packing, d ring 1211 O ringu Ring squeeze packing hairing a circular cross-section. Also used for gaskets. 3 ring Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resa
25、le, 03/13/2007 19:55:03 MDTNo reproduction or networking permitted without license from IHS -,-,- Definit ion Ring squeeze packing having a rectangular cross-section. Also.used for gaskets. Equivalent English (given for reference) square ring J I S B*OLlb 78 m 4933b08 0006562 8 m - 5 B 0116-1978 Ter
26、m i n . Romanized Jap anese kaku ringu No. 1212 (1.3) Gland Packings Term i n -Romanized Japanese gurando pakkin Zquivalen t English (given for reference) NO e Definition 1301 (i) Generic t e r m for packings that generally have a rectangular cross-section and is used for packing i n stuffing boxes.
27、 gland packing (2) Generic term for packing to be used for stuffing boxes. 1302 burdo pakkin Packing made by braiding together asbestos, cotton, hemp, etc. to a rectangular o r circular cross- section. The braiding includes braid over braid, interlocking braid, Ihile keeping rolling contact and the
28、other side starts rolling contact with the w a l l . . rolling diaphragm, convolution diaphragm lerzu Bellows-like parts used as a single seal o r a part of a seal. bellows rabirinsu 3 akkin Yon-contact type seals that seal sith narrow paths provided i n the zone to be sealed. labyrinth packing Ring
29、 packings made of .felt, f e l t ring 1713 1714 Eeruto ringu Gbon ringu Packings made of graphite or carbon by forming into rings. carbon ring 1715 qaipa ringu Rings used for reciprocating movement in combination with packing, in order to remove excessive fluid o r foreign matter. Also called “SUKUR
30、PA RINGU“. The f e l t wiper ordinarilj serves also o i l supply. wiper ring, scraper ring 1716 The partion forming the sealing face for l i p seals, which extrudes axially (this is also called a leg) or is like a thin slanted tongue. Also simply called 111 . s h h u rippu seal l i p Copyright Japan
31、ese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19:55:03 MDTNo reproduction or networking permitted without license from IHS -,-,- kakuami kshiami Braiding such that the cross- section is a rectangle. A k
32、ind of square braid, Braiding in a lattice so that the direction of the yarn in cross-section is parallel to the diagonal (refer to Fig. 1723). J I S B*OLLb 78 W 4933608 000b5b O 12 B 0116-1978 Term in Romanized Japan es e mippmen Equivalent English (given for reference) sealing surf ace No. Definit
33、ion 1717 - 1718 Surfaces on which seals seal by contact with shafts, housings or others. Both the surface of the seal itself and the mating surface are called sealing sur- f aces. set sumen contact surface The surface where the surface of seals and the mating surface contact (sealing surface, from t
34、he view point of function). The corner between the bottom and the side of packing (refer to Fig. 1719). The section just above the heel on cup packings, flange packings, U packings, etc, where the pack- ing material is formed at an angle. Sometimes this includes the heel of the packings. section fro
35、m near the shoulder to the heel is also called “KOSHI. The 1719 kakato (pakkin no) heel (of packing) 1720 kata (pakkin no) s hou1 der (of packing) 1721 Braiding such that the cross- section is a circle. As a rule, braid over braid. maruami round braid 1722 square braid 1723 interlocking braid 1724 y
36、at suami A kind of square braid. Braiding with eight strands (refer to Fig. 1724). 8- carrier braid hukuroami Braiding around a core (single or double braiding) making a ring whose cross-section is a circle or rectangle (refer to Fig. 1725). braid over braid 1725 1726 su to rando A bundle constructe
37、d by twisting yam made of fibre or w i r e . strand Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19:55:03 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S
38、B*OLLb 78 D 4933608 800b570 7 Definition Lip diameter of packings. Indi- 13 B 0116-1978 Equivalent English (given for reference) l i p diameter (2) Terms Related to Specifications (2.1) Terms Related to Dimensions 3alf the difference between the l i p diameter of l i p packing and the diameter of th
39、e shaft or hole which the packing contacts, No. 1 i p interference 2101 Flare generated by the difference between the l i p diameter and the diameter of the heel. Height obtained when several sheets of V packing are stacked for use. Diameter of diaphragm surface that acts effectively for generating
40、thrus t. 2102 flare stack height, stack depth effective diame ter 2103 Width (W) of gaskets themselves without considering the relation to the gasket seats (refer to Fig. 2106). 2105 gasket width 2106 Width determined according to gasket seats, possible contact O basic gasket seating width -. 2107 2
41、108 Term i n Romanized Japanese cippukei (rippu Iakkin no) riPPu (rippu shimeshiro ?akkin no) iari (rippu ?akkin no) t sumik as ane- takasa (bui pakkin no) Ikkei (daiaf uramu no) pasuketto no naba . gasuketto no cessyokukan- haba kihon gas uke t toh ab a Width (N) of gasket and gasket seat contact.
42、When the contact width differs on both sides of the gasket, the larger figure is to be taken (refer to Fig. 2107). possible contact width Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19:
43、55:03 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S B*OLL6 78 = 4333608 0006573 9 Term is Romanized Jap ane s e yk gasukettohaba 14 B 0116-1978 Definition Width of the gasket which is regarded as working effectively. No. bari (0 ringu no 1 2109 Protruding trace i n
44、molds when forming 0 rings (refer to Fig. 2110). tsubushi shiro (0 ringu no) Equivalent English (given for reference) effect ive gasket seating width Amount of thickness to be reduced when O rings are mounted (refer to Fig. 2111). 2110 tsubushi r i t s u (0 ringu no) . Ratio of squeeze to thickness
45、of O rings, represented i n %. flash 2111 squeeze 2112 I (2.2) Terms Related to Quality and Performance No. 2201 2202 2203 2204 - 2205 Term i n Roman i zed J ap ane s e supuringu katasa katasa henka (gomuzairy no) hippari ryoku (tokutei no nobi n i tais ur u) as shukuri ts u saidai dancei en er ugi
46、Defini tion Hardness measured by spring type hardness tester (refer to J I S K 6301). Change i n hardness of rubber materials before and after aging. Stress in material when a specific elongation is performed, used for indicating the stiffness of rubber materials, etc. Also called “MOJURAS“ Ratio of
47、 the deformation generated by compression of a short t i m e to the original thickness. Values kg. cm/cm3 J/m3) obtained by dividing the energy required to pull rubber specimens to their breaking point, by the original volume of the specimen. This is an integrated value measured i n the area surroun
48、ded by the strain axis and the stress-strain curve i n the stress-strain diagram. Also called “PURFU RE JIRIENSU“. Equivalent English (given for reference) hardness change modulus, tensile stress compressibility proof resilience Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 19: