Imisumari y'umukara ya sima ifite imisumari igororotse
Porogaramu
Imisumari ya sima y'umukara ikoreshwa cyane mu mirimo itandukanye y'ubwubatsi, cyane cyane iyo ikoreshwa mu mirimo ya sima cyangwa ububaji. Yaba iyo gushyiramo ibyuma, gushyiramo uduce tw'ibyuma, cyangwa guhuza amasanduku y'amashanyarazi, iyi misumari ni imigozi yizewe kandi ikora neza. Imiterere yayo ityaye n'icyuma gikomeye bituma ishyirwaho neza kandi idasaba gucukurwa mbere, bigatuma igabanya igihe n'imbaraga. Byongeye kandi, imisumari ya sima y'umukara ni myiza mu gufata ibikoresho bishingiye ku giti kuri sima cyangwa amatafari, bigatuma iba igikoresho cy'ingenzi ku babaji n'abanyabukorikori bakora ku nyubako zo hanze nko ku ruzitiro, amadirishya, na pergola.
Ikiranga
Kimwe mu bintu bidasanzwe ku misumari ya sima y'umukara ni uko irwanya ingese cyane. Irangi ry'umukara rya okiside ntiryongera gusa ubwiza bwayo, ahubwo rinakora nk'uruzitiro rw'ubushuhe, rikarinda ingese. Iyi misumari ituma sima y'umukara ikoreshwa mu turere dutose cyangwa ku nkombe aho imisumari isanzwe ishobora kwangirika uko igihe kigenda gihita. Byongeye kandi, icyuma gikomeye gikoreshwa mu bwubatsi bwayo gitanga imbaraga n'imikorere myiza, bigatuma ishobora kwihanganira imitwaro iremereye n'ikirere kibi cyane.
Ikindi kintu kigaragara ni uko byoroshye kuyikoresha. Imisumari ya sima y'umukara ifite agace gasongoye gashobora kwinjira mu buso bwa sima, ubw'amabuye, cyangwa ubw'ibiti. Nta mpamvu yo gucukura imyobo mbere y'igihe bizigama igihe kandi bishobora kurangiza imishinga vuba. Byongeye kandi, irangi ry'umukara ritanga umusozo mwiza kandi w'umwuga, bigatuma iyi misumari ikwiriye gukoreshwa aho isura ari ngombwa.
Ibikoresho bigize
| Sus | C | Si | Mn | P | S | Ni | Cr | Mo | Cu |
| 304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.027 | 8.0-10.5 | 18.0-20.0 | 0.75 | 0.75 |
| 304Hc | 0.08 | 1.00 | 2.00 | 0.045 | 0.028 | 8.5-10.5 | 17.0-19.0 |
| 2.0-3.0 |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.029 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 0.75 |
| 430 | 0.12 | 0.75 | 1.00 | 0.040 | 0.030 |
| 16.0-18.0 |
|
Ibirango by'insinga ku bihugu bitandukanye
| mm | CN.WG | SWG | BWG | AS.WG |
| 1G |
|
| 7.52 | 7.19 |
| 2G |
|
| 7.21 | 6.67 |
| 3G |
|
| 6.58 | 6.19 |
| 4G |
|
| 6.05 | 5.72 |
| 5G |
|
| 5.59 | 5.26 |
| 6G | 5.00 | 4.88 | 5.16 | 4.88 |
| 7G | 4.50 | 4.47 | 4.57 | 4.50 |
| 8G | 4.10 | 4.06 | 4.19 | 4.12 |
| 9G | 3.70 | 3.66 | 3.76 | 3.77 |
| 10G | 3.40 | 3.25 | 3.40 | 3.43 |
| 11G | 3.10 | 2.95 | 2.05 | 3.06 |
| 12G | 2.80 | 2.64 | 2.77 | 2.68 |
| 13G | 2.50 | 2.34 | 2.41 | 2.32 |
| 14G | 2.00 | 2.03 | 2.11 | 2.03 |
| 15G | 1.80 | 1.83 | 1.83 | 1.83 |
| 16G | 1.60 | 1.63 | 1.65 | 1.58 |
| 17G | 1.40 | 1.42 | 1.47 | 1.37 |
| 18G | 1.20 | 1.22 | 1.25 | 1.21 |
| 19G | 1.10 | 1.02 | 1.07 | 1.04 |
| 20G | 1.00 | 0.91 | 0.89 | 0.88 |
| 21G | 0.90 | 0.81 | 0.81 | 0.81 |
| 22G |
| 0.71 | 0.71 | 0.73 |
| 23G |
| 0.61 | 0.63 | 0.66 |
| 24G |
| 0.56 | 0.56 | 0.58 |
| 25G |
| 0.51 | 0.51 | 0.52 |
Imisumari ikozwe mu buryo bwihariye
Ubwoko n'imiterere y'umutwe w'inzara
Ubwoko n'imiterere y'imisumari
Ubwoko n'imiterere y'imisumari
Yihe Enterprise ni ikigo cyihariye mu gushushanya no gukora imisumari, inzara kare, imisumari izunguruka, ubwoko bwose bw'imisumari n'amasurufu yihariye. Ihitamo ibikoresho by'imisumari by'icyuma cyiza cya karuboni, umuringa, aluminiyumu n'icyuma kitagira umugese, kandi ishobora gukora galvanized, hot dip, umukara, umuringa n'ibindi bikoresho bijyanye no gutunganya ubuso bitewe n'ibyo abakiriya bakeneye. Screw main yo gukora screw zakozwe muri Amerika ANSI, BS machine screw, bolt corrugated, harimo 2BA, 3BA, 4BA; screw zakozwe mu Budage DIN (DIN84/ DIN963/ DIN7985/ DIN966/ DIN964/ DIN967); GB Series n'ubundi bwoko bw'ibicuruzwa bisanzwe n'ibitari bisanzwe nka screw za machine n'ubwoko bwose bwa screw za machine brass.
Igicuruzwa cyacu gishobora gukoreshwa mu bikoresho byo mu biro, mu nganda z'amato, muri gari ya moshi, mu bwubatsi, no mu nganda z'imodoka. Dufite porogaramu zitandukanye zikwiriye inzego zitandukanye, igicuruzwa cyacu kigaragara cyane kubera ubwiza bwacyo budasanzwe—cyakozwe mu bikoresho byiza n'uburyo bugezweho bwo gukora kugira ngo kirambe kandi kigire imikorere myiza. Byongeye kandi, dufite ububiko buhagije igihe cyose, kugira ngo ubashe kwishimira koherezwa vuba no kwirinda gutinda mu mishinga yawe cyangwa mu bikorwa by'ubucuruzi, uko ingano y'ibicuruzwa byaba bimeze kose.
Uburyo bwacu bwo gukora bugaragazwa n'ubuhanga buhebuje—dushyigikiwe n'ikoranabuhanga rigezweho n'abanyabukorikori b'abahanga, turanoza buri ntambwe yo gukora kugira ngo turebe ko buri gicuruzwa ari cyiza kandi kidahinduka. Dushyira mu bikorwa amabwiriza akomeye yo kugenzura ubuziranenge adasiga umwanya wo kubangamira: ibikoresho fatizo bisuzumwa neza, ibipimo by'umusaruro bikurikiranirwa hafi, kandi ibicuruzwa bya nyuma bikorerwa isuzuma ryimbitse ry'ubuziranenge. Dushingiye ku kwiyegurira ubuziranenge, twihatira gukora ibicuruzwa by'igiciro cyinshi bigaragarira ku isoko kubera ubuziranenge bwabyo bwiza kandi bifite agaciro karambye.
