Ibi bikoresho byubaka cyane cyane byakoresha ibyuma bidafite ingaruka nkibikoresho fatizo, bikabahindura ihohoterwa ridakabije kandi riramba.
p>Ibi bikoresho byubaka cyane cyane byakoresha ibyuma bidafite ingaruka nkibikoresho fatizo, bikabahindura ihohoterwa ridakabije kandi riramba. Impapuro zinyenzi zisanzwe zikoreshwa zirimo 304 na 316. Icyiciro cya 304 Icyuma kitagira ingano - Intego yo Kurinda Ibyiza - Gutunganya Ibisabwa Byinshi hamwe nibisabwa byinshi byo hanze hamwe nibidukikije bifatika. Icyiciro cya 316 Itagira Icyuma, kirimo umubare munini wa Molybdenum, itanga imbaraga zo kwiyongera kumiti ikaze, amazi yumunyu, hamwe nuburyo bukabije, bigatuma habaho imishinga ihitamo marine, imiti yimiti, hamwe nimiti.
"HDG" mu izina ry'ibicuruzwa bivuga gushyuha - kwibiza vuba (HDG), kwivuza kw'inyongera. Nyuma yo kunyeganyega - ibyuma bikozwe, binjizwa mu bwogero bwa banishe kuri 450 - 460 ° C. Zinc yibasiwe nubuso bwibyuma bitagira ingano kugirango ikore urukurikirane rwa zinc - Iron Iyi mikino cyane kandi iramba kandi iramba cyane yongera imbaraga zo kurwanya ruswa, itanga igice cyo kurinda ibintu no kwagura ubuzima bwabo bwa serivisi mubidukikije bitandukanye bikaze.
Umurongo wibicuruzwa A325 / A325M HDG idafite isuku - Icyuma Cyuzuye / Igice cya Hexagon Bolts, hamwe nubunini bwa Hexagon
Ibipimo ngenderwaho na Imperial: Muburyo hamwe na ASTM A325 (imperial) na ASTM A325M (metric), iyi bolts iraboneka muburyo butandukanye. Kuri sisitemu ya sisitemu, diameters mubisanzwe kuva kuri 1/2 "kugeza 1 - 1/2", mugihe muri sisitemu ya metric, bava muri M12 kugeza m36. Uburebure bwa Bolts burashobora gutandukana kuva 2 "(cyangwa 50mm) kugeza 12" (cyangwa 300mm) cyangwa byinshi, bitewe nibisabwa. Icyitegererezo gisanzwe kiranga byuzuye - urudodo cyangwa igice - ibishushanyo mbonera. Byuzuye - Bolts Bolts ifite insanganyamatsiko ku burebure bwose bwa shank, utanga imikorere ihamye, mugihe cyanyuma - zingirakamaro kubisabwa aho bitabanje kugabana amakimbirane cyangwa umutwaro wihariye - Ibikenewe byo gukwirakwiza - Ibikenewe.
Hejuru - umutwaro - icyitegererezo: Exped for - Porogaramu iremereye - Inshingano Yubaka, Hejuru - Umutwaro - Ubushobozi bwa Bolts Yashizweho na Diameters nini cyane kugirango ukemure imbaraga zidasanzwe kandi zifite imbaraga zo gukomera no guhaguruka. Iyi bolts zikoreshwa muguhuza imiterere nini - inyubako nini, ibiraro, nibikoresho byinganda. Bakurikiza byimazeyo ibipimo ngenderwaho n'ibisabwa muri ASTM A325 / A325M, baharanira imikorere yizewe munsi yimitwaro iremereye hamwe nibihe bikabije.
Idasanzwe - Icyitegererezo: Kubintu bidasanzwe byo kubaka, bidasanzwe - Moderi yo gusaba irahari. Ibi birashobora kubamo Bolts hamwe nudusimba twihariye, uburebure bwihariye, cyangwa imiterere yumutwe. Kurugero, mubishushanyo bimwe na bimwe byubaka, Bolts yaguye bitari - shanki yuzuye cyangwa imyirondoro yihariye irasabwa kugirango ihuze inteko nziza n'umutwaro - bisabwa. Ibi bidasanzwe - Icyitegererezo gisaba kubahiriza ASTM ASTM A325 / A325M mugihe cyo gutanga ibisubizo bigamije imishinga yihariye.
Umusaruro wa ASTM A325 / A325M HDG ntarambirwa - Icyuma Cyuzuye / Igice cya Boxt
Imyiteguro y'ibintu: Hejuru - Ubwiza butagira ingano - Ibyuma by'ibitabi by'icyuma, nk'ibibari cyangwa inkoni, bikomoka neza. Ubugenzuzi bukomeye bukorwa kugirango bugenzure imiti, imitungo, nuburyo bwo hejuru bwibikoresho, byemeza ko byujuje ibisabwa muri ASTM A325 / A325M - amanota yagenwe. Ibitekerezo - Ibikoresho by'ibyuma noneho bikagabanya uburebure bukwiye ukurikije ingano yihariye yibisabwa.
Gushiraho: Ibyuma bya Bolts mubisanzwe byakozwe mu mbeho - umutwe cyangwa bishyushye - Guhisha inzira. Imbeho - umutwe usanzwe ukoreshwa kuri mato mato - nini. Muriyi nzira, abanyamaguru - ibyuma bikozwe mumitwe iremereye umutwe wa hex hamwe na bolt shank hapfuye ibyiciro byinshi. Ubu buryo bukora neza - umusaruro mwinshi kandi ushobora gukora impapuro zuzuye hamwe na bolt ishusho mugihe ukomeje kubahiriza ibipimo ngenderwaho bya ASTM. Ashyushye - Guhimba bikorwa kuri binini cyangwa hejuru - imbaraga zo gusebanya, aho abatanduye - ibyuma bishyuha muburyo bworoshye hanyuma bikaba bifite imbaraga zo hejuru kugirango ugere ku mbaraga zisabwa no ku bipimo bya ASTM.
Imitwe: Nyuma yo gukora, ibirango birimo gukora. Kuri Byuzuye - Urudodo Bolts, insanganyamatsiko zaremwe muburebure bwose bwa shank, mugihe cya kabiri - Urudodo rwa Bolts, insanganyamatsiko zashyizweho gusa kumpapuro zagenwe. Urudodo rwumurongo nuburyo bwatoranijwe nkuko bitera umugozi ukomeye nimbeho - gukora icyuma, kuzamura imiti irwanya umunaniro. Urupapuro rwihariye rupfa rukoreshwa kugirango hamenyekane ko ikibuga cyuzuye, umwirondoro, hamwe nibipimo byukuri bihuye nibisabwa na ASTM A325 / A325M, byemeza guhuza imbuto zijyanye nimwobo.
Kuvura ubushyuhe (niba bikenewe): Rimwe na rimwe, bitewe n'amanota yihariye - amanota y'icyuma n'ibisabwa bisaba, ibirango birashobora gushyuha - inzira yo kuvura. Guvura ubushyuhe birashobora kunoza imitungo ya mashini yicyuma, nko kuzamura imbaraga, gukomera, no gukomera, kubahiriza imikorere mibi yimikorere ya porogaramu ya ASTM ivugwa mu mahame ya ASTM.
Ashyushye - kwibiza vuba: Bolts zakozwe mbere zisukurwa neza kugirango ukureho umuntu wanduye, amavuta, cyangwa igipimo. Noneho, bahindagurika kugirango habeho itose ya zinc. Nyuma yibyo, ibihome byibizwa mu bwogero bwa zinc hafi 450 - 460 ° C mugihe runaka. Muri iki gikorwa, zinc ikwirakwiza hejuru yicyuma, ikora urukurikirane rwa zinc - Iron. Bimaze gukurwa mu bwogero, ibisasu biremewe gukonja, kandi zinc iyo ari yo yose irenze. Iyi miti ishyushye - Dip Galvanizing iha urufatiro kandi ndende - irambye yo gukingira.
Kugenzura ubuziranenge: Buri cyiciro cya Bolts kigengwa nubugenzuzi bukomeye hakurikijwe ASTM A325 / A325M. Kugenzura ibipimo bikozwe kugirango birebe ko diameter ya bolt, uburebure, ibisobanuro, ingano yumutwe, nubunini bwumutwe bwuzuza ibisabwa neza. Ibizamini byubukanishi, birimo imbaraga za kanseri, umutwaro wibimenyetso, hamwe nibizamini bikomeye, bikozwe kugirango umenye ko ibisasu bishobora kwihanganira imitwaro isobanutse kandi byujuje imbaraga nibipimo ngenderwaho. Ubugenzuzi bugaragara bukorwa kugirango bugenzurwe neza, ashyushye ashyushye - kwibiza byihuse, hamwe nutari umuntu uwo ari we wese - kubahiriza ibisabwa bisanzwe. Byongeye kandi, ruswa - Ibizamini byo kurwanya bishobora gukorwa kugirango habeho imikorere ya HDG. Gusa bolts zinyura ibizamini byose bifite ireme byemejwe mugupakira no gukwirakwiza.
Gushyuha - kwibiza guhita (HDG) kuvura ubuso ni ikintu cyingenzi cyongera cyane imikorere ya bolts.
Pre - Kuvura: Mbere yo gushyuha - kwibiza, Bolts ikorwa neza - inzira yo kuvura. Ibi bitangirana na defreasing, aho bolts isukuye hakoreshejwe igisubizo cyangwa alkaline ibisubizo kugirango ikureho amavuta yose, amavuta, cyangwa ibinyabuzima kama hejuru. Noneho, gutora bikorwa no kwibiza mu gisubizo cya acide (mubisanzwe hydrochloric cyangwa aside sulfuric) kugirango ikureho ingese, igipimo, nibindi bikoresho bidasanzwe. Nyuma yo gutora, ibirango byogejwe neza kugirango ukureho aside isigaye. Hanyuma, inzira yo gucogora irakorwa, aho bolts yinjijwe mubisubizo bya flux. Flux ifasha gukuraho oxides iyo ari yo yose isigaye, itezimbere igorofa ya bolt hejuru ya zinc, kandi ikabuza re - okidation mugihe cyo gushakisha.
Bishyushye - Ibikorwa Byibisha Byiza: Ibibanza byafashwe - bivurwa noneho bibizwa mu bwogero bwa banicc hafi ya 450 - 460 ° C. Ubushyuhe bwo hejuru bwicyubahiro cya zinc butera reaction ya metallurgical hagati ya zinc nabanduye - ibyuma. Mu ntangiriro, atome ya zinc ikwirakwizwa mu mutego - ibyuma, bigize urukurikirane rwa zinc - ibyuma bihumeka hamwe nibigizemo uruhare bitandukanye. Ibi bikoresho byo muri Asloy bitanga amazina meza hagati ya zinc hamwe nicyuma shingiro. Nyuma, igice kinini cyo hanze cya zinc gishyirwa hejuru yubukorikori. Ubunini bwinzoka yirukaje irashobora kuva muri microne 80 - 120, bitewe nubunini nubwoko bwa bolts, kimwe nibisabwa byihariye bya ASTM hamwe nibisabwa.
Inyandiko - Kuvura: Nyuma yo gushyuha - kwibiza vuba, ibirango birashobora gukorerwa inyandiko - inzira yo kuvura. Umwanya umwe usanzwe - kuvura ni pasivation, aho bolts ifatwa nigisubizo cya chimique (nka chromate - ishingiye ku chromate - ibisubizo - ibisubizo bishingiye kuri oxide yoroheje, yo gukinisha. Iyi myitozo isaba kurushaho kurwanya ruswa iterwa no gupfumbana garuka, bitezimbere isura, kandi itanga uburinzi bwo guhagarika ingendo zera. Byongeye kandi, ibirango birashobora kugenzurwa ibitagenda neza, kandi rimwe na rimwe, birashobora gukorerwa inzira ya mashini nko koza cyangwa kurasa - guturika kugirango ukureho zinc zirenze cyangwa hejuru.
ASTM A325 / A325M HDG itagira iherezo - Icyuma Cyuzuye / igice - Urupapuro ruremereye Boxts
Kubaka inyubako: Muri rinini - imishinga yo kubaka igipimo, iyi bolts ikoreshwa muguhuza ibiti, inkingi, na trusses, bigize urwego rwinyubako. Imbaraga zabo nyinshi nimbaraga nziza zo guhangana na ruswa, zegeranwa no kuvurwa HDG, menya neza - igihangano cyinyubako, yaba ikirere cyubucuruzi, ububiko bwinganda, cyangwa hejuru. Byuzuye / igice - Igishushanyo mbonera cyemerera guhindagurika no kwizirika muburyo butandukanye bwimiterere, guhuza ibisabwa bitandukanye byo kubaka no kubaka.
Kubaka ikiraro: Ikiraro gihuye nibidukikije bitandukanye bikaze, harimo ubushuhe, traffic - kunyeganyega, nibintu byangiza. Ibi bikoresho byingenzi nibyingenzi muguhuza ibice byikiraro, nka garders, piers, no kuzerera. ASTM - Igishushanyo cyuzuye hamwe nimpimbano ya HDG rishobora gutuma birukana imitwaro iremereye, kunyeganyega, no kugaburira, kubungabunga umutekano no kurambagiza ibikorwa remezo bya serivisi.
Ibikoresho by'inganda: Mu bimera byo mu nganda, gutunga, ibikoresho byo gukora, iyi bolts ikoreshwa mu guteranya imashini zikomeye, ibikoresho, ibikoresho, ibikoresho byo mu rwego. Hejuru - Umutwaro - Ingero zirashobora kwihanganira imitwaro iremereye kandi inyeganyega zitangwa nibikoresho byinganda. Ruswa - Ibintu birwanya ibyuma bidafite ingaruka, bihujwe nimyenda ya HDG, gabanya ibihuru byinganda, imiti, kugabanya ibisabwa no kugabanya ibyago byo kunanirwa mu nganda.
Offshore na marine: Kububiko bwa offshore, amato, hamwe nibikorwa bya marine, aho guhura namazi ya materi yumurongo nibidukikije bihoraho, iyi bolts ihabwa agaciro gakomeye. Ihohoterwa risumba izindi mbaho 316 nta karengane, hamwe no kurinda izindi nkunga zatanzwe na HDG yatanzwe na HDG, bituma bahabwa ingaruka mbi z'amazi y'inyanja, ubushuhe, no mu kirere. Bakoreshwa mu gufunga ibice bitandukanye bya marine, shaka kwizerwa n'umutekano by'ibicuruzwa byo hanze no mu nyanja.
Imishinga remezo: Mubikorwa remezo nkibimera byingufu, no kohereza iminara, na nini - Igipimo kinini - Ibikoresho byo kuvura amazi, iyi bolts yubatswe agira uruhare runini mugushinyamira umutekano n'imikorere yinzego. Kubahiriza ASTM A325 / A325M ingwate ubuziranenge buhamye n'imikorere, mu gihe ubuvuzi bwa HDG butanga igihe kirekire - buri gihe uburinzi ku bintu rusange, bigira uruhare mu kurambagiza rusange.
Imbaraga nyinshi n'umutwaro - kugira ubushobozi: Gukurikiza ASTM A325 / A325M, iyi bolts itanga imbaraga nyinshi nu mutwaro mwiza - ufite ubushobozi. Byaremewe kwihanganira imidugararo ikomeye, shear, hamwe numutwaro wumunaniro, bigatuma babana isano ikomeye muburyo butandukanye bwo kubaka no gufata inganda. Ubwubatsi bukomeye, buhujwe n'amahitamo akwiye - icyicaro cyicyuma no kuvura ubushyuhe (niba bishoboka), biremeza imikorere yizewe munsi yimitwaro iremereye nibihe bikabije.
Kurwanya Ruswa: Ihuriro ryanduye - Ibikoresho byibasiye ibyuma na bishyushye - kwibiza kwiruka bitanga ihohoterwa rikabije. Icyuma kitagira umuvuduko umaze gutanga uburinzi bwiza, kandi igiti cya HDG cyongeraho kwirwanaho kwirwanaho. Ibi bituma Bolts ibereye cyane gukoreshwa mubidukikije bikaze, harimo ahantu hakaze, porogaramu zo mu nyanja, hamwe ningamubiri zinganda zifite ubupfura cyangwa guhura cyane nubuzima bwabo no kugabanya ubuzima bwabo no kugabanya imibereho yabo no kugabanya ibiciro byo kubungabunga.
Igishushanyo gisanzwe kandi cyizewe: Gukurikiza ASTM A325 / A325M, iyi bolts itanga igishushanyo gisanzwe, cyemeza guhuza no guhinduranya no kubyutsa imishinga itandukanye n'uturere. Imico ikomeye - ingamba zo kugenzura mugihe cyo gukora, nkuko bisabwa n ibipimo, byemeza ubuziranenge n'imikorere ihamye. Uku buryo bworoshye bworohereza amasoko, kwishyiriraho, no gutunganya inzira, bigabanya ibyago byo guhangayikishwa, kandi bitanga amahoro yo mumutima, abashoramari, na ba nyir'umushinga.
Igishushanyo gitandukanye: Kuboneka Byombi Byuzuye - Urudodo nigice - Amahitamo agenga ibara muburyo butandukanye. Byuzuye - Urudodo Bolts nibyiza kubisabwa aho imbaraga zifatika zisabwa muburebure bwose, mugihe cyanyuma - Igice cya Bolts gishobora gukoreshwa mugukwirakwiza umutwaro, kugabanya amakimbirane, cyangwa kuzuza ibisabwa. Iri hugora ryemerera ibisubizo byihuta byo guhuriza hamwe kugirango duhuze ibyifuzo bitandukanye byubwubatsi ninganda.
Kurengeranye - Kurinda Kuramba: Inzira zishyushye - kwibiza zitera guhinga zinc nini kandi iramba kandi iramba ikurikiza neza abazanye - ibyuma. Iyi kombe itanga igihe kirekire - kurinda kuramba, Aburamu, nubundi buryo bwo kwangirika ibidukikije. Inyandiko - Gahunda yo kuvura, nko mu rwego rwo kwivuza, yongeraho iramba ryo gupfukirana, kwemeza ko ibihome bikomeza imikorere no kugaragara mugihe kinini, ndetse no mubidukikije bitoroshye.
Umutekano wongerewe umutekano: Mu bikorwa byo mu miterere, kwizerwa no gukora ibyo bolt ni ngombwa mu kubungabunga umutekano w'inyubako, ibiraro, n'ibindi bikorwa remezo. Imbaraga zabo nyinshi, kurwanya ruswa, no kubahiriza amahame ya ASTM rwose bigira uruhare mu inyangamugayo rusange, kugabanya ibyago byo kunanirwa kubaka no kubungabunga umutekano w'abantu n'umutungo.