Umuyoboro w'icyuma uhuza ibyuma ukoresheje icyuma gikozwe muri G80 ugizwe na mm 6 na mm 24
Umuyoboro w'icyuma uhuza ibyuma ukoresheje icyuma gikozwe muri G80 ugizwe na mm 6 na mm 24
Tuzanye umuyoboro w’icyuma uhuza ibyuma kuva kuri 6mm kugeza kuri 24mm G80, ukaba ari wo musaruro udasanzwe wagenewe guterura no kurinda ibintu bikomeye. Uyu muyoboro w’icyuma utanga imbaraga zidasanzwe, kuramba no kwihanganira ibintu, bigatuma uba igikoresho cy’ingenzi mu nzego zitandukanye z’inganda n’ubucuruzi.
Uyu muyoboro wa G80 wubatswe mu cyuma cy’ubutare cya galvanised cyiza cyane, utanga ubushobozi bwo kurwanya ingese, ingese no kwangirika, bigatuma ukora neza ndetse no mu bihe bikomeye cyane. Irangi rya galvanised ryongera igihe cy’ubuzima bw’umuyoboro kandi rigatanga uburinzi bw’inyongera ku bintu byo hanze bishobora kwangiza ubuziranenge bwawo.
Uyu munyururu wo guterura ufite uburyo bwinshi uboneka mu bunini butandukanye kuva kuri mm 6 kugeza kuri mm 24 kugira ngo uhuze n'ibikenewe bitandukanye byo guterura no kurinda. Waba ukeneye guterura imashini ziremereye, kurinda imizigo mu nzira, cyangwa gukora imirimo igoye yo kubaka, uyu munyururu ni wo muti wizewe w'ibyo ukeneye byose byo guterura.
Umuyoboro w’icyuma giterura ukoresheje ibyuma bya G80 galvanized ufite ubushobozi bwiza bwo gutwara imizigo kandi ushobora guterura ibintu bitandukanye mu mutekano no mu buryo bwiza. Imiterere yawo ikomeye ituma uramba cyane, ikarinda kwangirika cyangwa kuvunika mu gihe cy’imizigo ikabije, ikarinda umutekano w’umukoresha n’ubwiza bw’imizigo iterurwa.
Byongeye kandi, imiterere y'imiyoboro y'umunyururu ihamya koroshya uburyo bworoshye bwo kuyikoresha no kuyikoresha. Buri miyoboro ifatanye neza, itanga umuyoboro uhamye urinda gutandukana n'ikintu mu gihe cyo guterura. Ubuso bworoshye bw'imiyoboro burinda kwangirika kw'ikintu kirimo gukorwaho, bigatuma gifatwa neza nta kwangiza imiterere yacyo.
Byongeye kandi, umuyoboro wo guterura wujuje ibipimo ngenderwaho bya G80 mu nganda, ugenzura ko wujuje amabwiriza y’umutekano n’amahame y’ubuziranenge. Unyura mu nzira ikomeye yo gupima no kwemeza ko ari uw’ukuri n’imikorere, bikaguha amahoro yo mu mutima mu gihe ukoresha.
Muri make, umuyoboro w’icyuma uhuza ibyuma bifite amashanyarazi kuva kuri 6mm kugeza kuri 24mm G80 ni igisubizo cyiza cyane cyo guterura gihuza imbaraga zidasanzwe, kuramba no gukoresha ibintu byinshi. Hamwe n’ubwubatsi bw’icyuma gifite amashanyarazi, igishushanyo mbonera cy’umuyoboro kidahinduka, hamwe n’uburyo bwo kubahiriza amabwiriza y’inganda, uyu muyoboro ni igikoresho cy’ingenzi mu guterura cyangwa kurinda ibikorwa byose. Shora imari muri uyu muyoboro w’icyuma uhamye kandi wizewe kugira ngo wongere imikorere myiza, umutekano n’umusaruro mu kazi kawe.
Icyiciro
Iki gicuruzwa gishya gitanga uburyo butandukanye bwo gukoresha mu nganda zo guterura no gufunga. Byaba bikoreshwa mu guterura iminyururu cyangwa nk'igice cy'umunyururu wo guterura iminyururu, umunyururu wa SCIC Grade 80 (G80) utanga imbaraga n'ukwizera bidasanzwe. Imiterere yawo migufi n'uruziga yongera ubushobozi bwo gukora ibintu bitandukanye no guhuza ibikoresho bitandukanye byo guterura.
Byongeye kandi, iminyururu ya SCIC yo mu cyiciro cya 80 (G80) yagenewe by'umwihariko iminyururu kandi ikurikiza DIN 818-2 Medium Tolerance Chain hakurikijwe amabwiriza ya Class 8 ku minyururu. Ibi bituma umunyururu ushobora kwihanganira imitwaro iremereye nta kibazo cyangwa imikorere mibi byagize.
Inganda zikora uruhererekane rw'inganda zirimo kuzamuka cyane bitewe n'uko iminyururu yo guterura ya SCIC Grade 80 (G80) itangizwa. Ntabwo ikigaragara gusa ku mahitamo yo hasi, amasosiyete ubu ashobora kwishingikiriza ku mbaraga no kuramba kw'iyi minyururu y'icyuma ikoze mu byuma bikozwe mu cyuma kugira ngo ikoreshwe mu guterura no gufunga. Ubwiza buhebuje bw'iminyururu ya SCIC Grade 80 (G80) butanga umutekano mwinshi, umusaruro mwinshi no gukora neza kurushaho.
Muri make, imiyoboro ya SCIC yo mu cyiciro cya 80 (G80) yazanye iterambere rikomeye mu nganda zikora imiyoboro. Imiterere yayo myiza ya mekanike, kubahiriza amahame ngenderwaho y’inganda ndetse no kuyikoresha mu buryo butandukanye bituma iba nziza mu mirimo yo guterura no gukurura imigozi. Emera ahazaza h’ikoranabuhanga ry’imiyoboro ukoresheje umuyoboro wa SCIC wo mu cyiciro cya 80 (G80) kandi wibonere itandukaniro mu mikorere n’ubwizerwe.
Porogaramu
Ibicuruzwa bifitanye isano
Ibipimo by'uruhererekane
Iminyururu ya SCIC yo mu rwego rwa 80 (G80) yo guterura ikorwa hakurikijwe ibipimo ngenderwaho bya EN 818-2, hamwe n'icyuma cya nickel chromium molybdenum manganese alloy steel hakurikijwe ibipimo ngenderwaho bya DIN 17115; gusudira no gutunganya ubushyuhe byakozwe neza kandi bigakurikiranwa neza bireba imiterere y'iminyururu harimo imbaraga zo gupima, imbaraga zo gucika, kurekura no gukomera.
Igishushanyo cya 1: Ingano z'uruhererekane rw'iminyururu y'icyiciro cya 80
Imbonerahamwe 1: Urwego rwa 80 (G80) urwego rwumunyururu, EN 818-2
| uburebure | ikinamico | ubugari | uburemere bw'igice | |||
| izina ry'izina | kwihanganirana | p (mm) | kwihanganirana | imbere W1 | W2 yo hanze | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Imbonerahamwe ya 2: Imiterere y'imashini z'uruhererekane rw'icyiciro cya 80 (G80), EN 818-2
| uburebure | umutwaro ntarengwa wo gukora | imbaraga zifatika zo gukora | imbaraga ntoya zo gucika |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963 | 3140 |
| icyitonderwa: uburebure bwose bw'imbaraga zo kugabanya ni 20% ntarengwa; | |||
| impinduka z'umutwaro ntarengwa w'akazi ujyanye n'ubushyuhe | |
| Ubushyuhe (°C) | WLL % |
| -40 kugeza kuri 200 | 100% |
| Kuva kuri 200 kugeza kuri 300 | 90% |
| Kuva kuri 300 kugeza kuri 400 | 75% |
| abarenga 400 | ntibyemewe |










