Aluminium Alloy Die-Casting ku ruhande rwo guvura

Aluminium Alloy Die-Guterera hejuru Kuvugwa

Mu bijanye n’uguhingura ivyuma vy’aluminium, “guhingura” ni intango gusa y’igikorwa co guhingura; gusukura ku ruhande ni co kintu nyamukuru kigaragaza ukuntu igicuruzwa kigaragara, uko gikora be n’ingene gishobora guhangana n’isoko. Yaba ari ibisabwa bikomeye vyo guhangana n’ugusenyuka kw’ibihimba vy’imodoka, ukuntu ibikoresho vy’ubuhinga bwa none bisa neza cane, canke ibisabwa vy’ishimikiro vyo guhangana n’ugusenyuka kw’ibikoresho vy’inganda, uburyo bwo gusukura ahantu bushingiye ku buhinga kandi bushingiye ku vyiyumviro ni ngirakamaro. Iki kiganiro kizosuzuma neza agaciro nyamukuru, uburyo busanzwe, uburyo bwo guhitamwo, n’imigenderanire y’imbere y’umwaka w’2019. aluminium alloy gupfa-gucukura n’ugusukura ku ruhande, gufasha amashirahamwe gushika ku ntumbero zibiri z’ugutuma ibintu bimera neza no kugenzura igiciro.

I. Ni kuki gusukura ku ruhande ari ngombwa kugira ngo umuntu ashobore gukora ivyuma vy’aluminium? Ivyiza bitatu vy'ingenzi ntibishobora gusubirwamwo

Aluminium alloy die-casting, n’ivyiza vyayo vy’ubushobozi bwinshi bwo guhingura no gushobora guhura n’ibintu bikomeye, ikoreshwa cane mu bikorwa vy’imodoka, 3C, inguvu nshasha, n’amamashini y’ubwubatsi. Ariko rero, ibikoresho vy’ivyuma vy’ibara ry’agahama birafise utunenge: ububabare bwo ku ruhande, ububabare bw’ibipfunsi n’ugucika intege, n’ibipande vy’ivyuma bitaringaniye. Ikindi kandi, aluminium isukuye irafise ubushobozi buke bwo gusenyuka no gusenyuka. Intumbero nyamukuru y'ugusukura ahantu ni "ugukosora utunenge no kwongerera inyungu" biciye mu buryo bw'umubiri, bw'imiti canke bw'umuyagankuba. Ivyo bishobora gusobanurwa mu ncamake mu nyungu zitatu nyamukuru:

1. Uburinzi bwongerewe: "Umutaka wo gukingira" wongerera ubuzima bw'igicuruzwa
Ivyuma vy’aluminium birashobora gusenyuka mu bidukikije bikomeye nk’ubukonje, aside n’amazi y’umunyu. Ivyo gutera ivyatsi ku ruhande bituma habaho igipande gikomeye co gukingira ku ruhande rw’igikoresho, kikagitandukanya n’ibintu bishobora gutera ivyatsi nk’amazi, umwuka w’ikirere n’umunyu. Nk’akarorero, inyuma y’ugutera umunyu n’umuyagankuba, ubushobozi bwo guhangana n’umunyu bw’ibikoresho bigenzura ivyuma vy’aluminium mu bice vy’imodoka burashobora kwongerwa kuva ku masaha atarenga 24 ku gice c’intango gushika ku masaha arenga 1.000, ivyo bikaba bigabanya cane igitigiri c’abashobora kunanirwa inyuma y’ugucuruzwa. Ivyo bikoresho bikoreshwa ku bipfukisho vy’amabateri mu modoka nshasha zikoresha inguvu, ntibizikingira gusa ubumara bw’amazi, ariko kandi biratuma amabateri akora neza kandi akagira umutekano.

2. Ugusa neza: Gushitsa ivyipfuzo bitandukanye vy’ubwiza bw’isoko
Mu bijanye n’ibikoresho vy’ubuhinga bwa none be n’ivy’amazu y’ubwenge, ibisabwa ku bijanye n’ukuntu ibintu bisa biriko birarushiriza gukomera. Kuva ku rangi ry’umuhondo gushika ku rangi ry’umuco ryinshi, kuva ku rangi rikomeye gushika ku rangi ry’umuco, no kuva ku mpuzu z’ivyuma gushika ku ngaruka z’intete z’ibiti canke z’insinga z’umuyagankuba, gusukura ku ruhande ni bwo buryo nyamukuru bwo gushika ku ngaruka z’ivyo bigaragara. Ufashe akarorero k’igice co hagati ca telefone ngendanwa, iyo umuntu akoresheje ubuhinga bwo gutera umunyota, gutera umunyota, no gutera umunyota, bituma umuntu agira inyiyumvo nziza cane kandi akagira ibara ryiza cane. Ku rundi ruhande, gupfuka amabara atandukanye, bituma umuntu ashobora gukoresha amabara atandukanye, ivyo bikaba bihaza ivyo amabara atandukanye akeneye.

3. Ugutera imbere kw'imikorere: "Iterambere" ryo kwagura ibikorwa vy'ibicuruzwa

Uretse uburinzi n’ubwiza, gusukura ku ruhande birashobora kandi gutanga ibikorwa bidasanzwe ku gipfukisho c’ivyuma vy’aluminium-Ibice vy'Igikoko. Nk’akarorero, anodizing ikomeye irashobora gushika ku bukomezi bw’imbere burenze HV300 ku bihimba vy’ivyuma vy’aluminium mu bikoresho vy’inganda, bikaba bituma ubushobozi bwavyo bwo guhangana n’ugusambuka bugereranywa n’ubw’icuma. Ivyo bikoresho bihindura imiti ku bihimba vy’umubiri bishobora gukuraho ubushuhe, bituma habaho ugukunda amazi n’ubushobozi bwo gukuraho ubushuhe. Ivyuma vy’ivyuma vy’aluminium vy’ibikoresho vy’ubuvuzi biravuzwa kugira ngo bishobore gushitsa ibisabwa vyo gukorana n’ibinyabuzima no gukingira ingaruka mbi ziterwa n’ugukorana n’abantu.

II. Isesengura ry'ibintu vyose vy'imigenderanire y'ivyuma vy'aluminium: Ibirango, Ibikorwa, Ivyiza n'Ibibi

Hariho uburyo bwinshi bwo gutera ivyatsi bikoresheje ivyuma vy’aluminium, kandi ingingo ngenderwako, ingaruka be n’ibintu bishobora gukoreshwa muri buri nzira biratandukanye cane. Amashirahamwe arakeneye guhitamwo uburyo bwiza cane ashingiye ku bikoresho vy’igicuruzwa cabo, uko giteye, ibisabwa kugira ngo gikore neza be n’ingene gikoreshwa. Ibi bikurikira ni ubwoko butandatu bw’imigenderanire bukoreshwa cane:

1. Guhindura imiti: Umuti w'ishimikiro wo kwikingira utari mwinshi

Iciyumviro: Ivyuma vy’ivyuma vy’aluminiyumu bishirwa mu mazi y’imiti (nk’ivyuma bita chromate, phosphate canke ibintu bitagira chromium). Igisubizo c’imiti gikora igice c’umubiri kitagira ubuzima gifise uburebure bwa 0,5-10μm ku ruhande.

Ubwoko busanzwe:

Igikoresho co guhindura Chromate: Gitanga uburinzi bukomeye, ariko kirimwo chromium, idahuye n’ingingo mfatirwako z’ibidukikije kandi iriko irakurwaho.

Phosphate Conversion Coating: Ikoreshwa cane cane mu gutegura imbere y’ugutera kugira ngo ivy’ugutera bifatanye neza.

Ivyuma bitagira chromium (nk’ivyo zirconium-titanium-based): Bidahungabanya ibidukikije kandi ntibishobora gusenyuka, ni vyo bikoreshwa cane mu gukingira ibidukikije. Ivyiza: Uburyo bworoshe, igiciro gito, umuvuduko wo gukora, ubereye gukoreshwa mu gukora vyinshi; Inyungu: Igipande c’ibara ry’agahama, uburinzi buke iyo ikoreshejwe yonyene, ahanini ikoreshwa nk’imbere y’ugutera imbere mu gupfuka ibintu bikurikira; Ivyo bikoresho bimenyerewe: Gutegura imbere y’igihe ibihimba vy’imodoka imbere yo kubisiga, gutegura neza inzu z’ibikoresho vyo mu nzu, gukingira ibikoresho vyo mu nzu.

2. Anodizing: Ni vyiza ku gukomera cane no kugaragara cane
Iciyumviro: Igikoresho co gutera ivyuma vy’aluminium gikora nk’ivyuma vy’ivyuma vy’ivyuma (anode) kandi gishirwa mu mazi y’ivyuma (nk’aside sulfurique canke aside oxalic). Ivyo bikoresho bikora igice c’umubiri (Al2O3) gifise uburebure bwa 5-200μm ku ruhande.
Ubwoko busanzwe:
Ivyo bikoresho bisanzwe (aside sulfurique): Iyo filime irahuye, iranywa cane, kandi irashobora guterwa ibara, ikaba ibereye ku bihimba vyo hanze;
Ivyuma bikomeye (aside oxalique canke aside sulfurique-aside oxalique ivanze): Iyo filime irakomeye cane kandi irashobora guhangana n’ugusambuka neza cane, ibereye ibihimba bikora;
Porcelain anodizing: Iyo filime isa n’iy’ivyuma kandi irafise ubushobozi bukomeye bwo gukingira umuriro, ikaba ibereye ibikoresho vy’ubuhinga bwa none. Ivyiza: Irashobora guhangana n’ugusenyuka n’ugushaza, igaragara neza cane (irapfa, gutera umunyota, gutera umusenyi, n’ibindi), kandi irafatanya cane hagati y’igipande n’igiti. Inyungu: Uburyo bugoranye, ubuzira bwinshi, ibisabwa ku bijanye n’imiterere y’igikoresho (nk’ukwirinda imyobo myinshi n’ibihengeri bitobito kugira ngo ntihagire igipfukisho c’amafilime kidahuye), n’ukwiyongera gutoyi kw’ingero inyuma y’aho gihindukiye. Ibikoresho bisanzwe: Amafoto yo hagati ya telefone ngendanwa, ibikoresho vyo mu nzu, imibiri y’indege zitagira abapilote, amaboko y’amaroboti y’inganda, ibikoresho vyo gukura ubushuhe.

3. Gutera: Umuti wo gupfuka ufise amabara menshi.
Iciyumviro: Igipfukisho (nk’ifu, irangi canke irangi ry’umuyagankuba) gishirwa ku ruhande rw’ivyuma vy’aluminiyumu hakoreshejwe imbunda canke ibikoresho vy’umuyagankuba. Ico gipfukisho kiraboneka inyuma yo gukira. Ubwoko busanzwe:

Ifu: Ikoresha epoxy resin, polyester, n’ibindi bikoresho vy’ifu, bifise uburebure bw’impuzu bwa 60-150μm kandi bishobora guhangana n’ibihe n’ingaruka.

Liquid Spraying (Painting): Itanga amabara ateye igomwe kandi akeye cane, ishobora gushika ku mabara ateye igomwe, akeye cane, n’ibara ry’icuma.

Electrophoretic Spraying: Itanga uburinganire bwiza cane bw’impuzu n’ugufatanya gukomeye, bikaba bituma ibereye ku bihimba vy’imibumbe bikomeye kandi ikaba idahungabanya ibidukikije kuruta gushushanya mu buryo bwa kera.

Ivyiza: Itanga amabara atandukanye, ivyiza bitandukanye, n’ibikorwa vyinshi vyo gupfuka (nk’ugukingira ibihe, gukingira umuriro, n’ugukingira inyerera).

Inyungu: Ivyo gupfuka birashobora gusaza, birashobora gusenyuka no kuzimangana uko igihe kigenda kirarenga, kandi bisaba ko bikoreshwa cane imbere y’uko bikoreshwa (gukuraho amavuta neza no gukuraho umugese).

Ivyo bikoreshwa: Ivyuma vy’umubiri w’imodoka, ibikoresho vyo mu nzu (amafiriji, amashini yo gumesa), amatara yo hanze, n’ibikoresho vyo mu nzu.

4. Gukoresha umuyagankuba: Gutera imbere mu vyuma vy’agaciro kanini.

Iciyumviro: Ivyuma bikoreshwa n’umuyagankuba bikoreshwa mu gushiramwo ivyuma canke ivyuma bifatanye (nk’ivyuma vyitwa nickel, chromium, zinc, copper canke inzahabu) ku ruhande rw’ibihimba vy’ivyuma vy’ivyuma vy’aluminium. Kubera ko ibice vy’ivyuma vy’aluminiyumu bishobora gutuma habaho amafilime y’ivyuma bita oxide, birakenewe ko haba ugusukura mu buryo budasanzwe (nk’ugushiramwo zinc canke gutera nickel) imbere y’uko bikoreshwa n’umuyagankuba kugira ngo ivyo bipfukisho bikomeze kwifatanya.

Ubwoko busanzwe:

Galvanizing: Igiciro gito, uburinzi bwiza, bubereye ibikoresho rusangi;

Ivyuma vy’ibara ry’agahama: Birashobora guhangana n’ugusenyuka n’ugushaza kuruta ivy’ugutera ivyatsi vy’ibara ry’agahama, bikaba bisa n’ivy’umweru nk’ifeza;

Chrome plating: Ikomeye cane kandi igaragara cane, ibereye ibihimba bihuza ibiranga ivy’ugushaza n’ivy’ugukora;

Inzahabu/Ifeza: Ikoreshwa canecane mu bice vy’ubuhinga bwa none bishobora gutwara umuriro no mu bice vy’ubuhinga bwa none.

Ivyiza: Ivyuma bikomeye, birashaza, be n’ibindi bintu bimwebimwe bishobora gutuma umuriro ugenda neza kandi ugashobora gusudirwa.

Inyungu: Igikorwa kigoye, igiciro kinini, ingorane yo kwanduzwa n’ivyuma bikomeye, ukuntu igipfukisho gipfutse n’igipfukisho co hasi gishobora gufatanya nabi, gishobora gusenyuka.

Ivyo bikoreshwa: Ivyuma vyo mu bwogero vy’agaciro kanini, ibikoresho vy’ubuhinga bwa none, ibihimba vy’imodoka vy’ugushaza, n’ibikoresho vy’ubuhinga bwa none.

5. Gutera umusenyi: Uburyo bwo gutera imbere kugira ngo umuntu agire igishushanyo ciza

Iciyumviro: Umuyaga ufise ubushobozi bwo gutera ibintu bishaje (nk’umusenyi w’amabuye y’agaciro, umusenyi w’amabuye y’agaciro, amabuye y’agaciro y’ibirahuri, n’ibindi) ku rugero runini ku ruhande rw’ibikoresho vy’ivyuma vy’aluminium. Inkurikizi y’ivyo bikoresho bikuraho ivyuma vyo ku ruhande, ivyuma vyo ku ruhande be n’amabara y’amavuta, mu gihe icarimwe bituma umuntu agira ibara ry’agahomerabunwa kandi ry’agahomerabunwa.

Ivyiza: Bikoreshwa mu buryo bworoshe, birakora neza cane, bituma ivyuma biguma bikomeye, kandi bituma ibintu bikurikira bifatanya neza.

Inyungu: Iyo ikoreshejwe yonyene, nta ngaruka itanga kandi ikoreshwa gusa nk’igice c’ubuvuzi bw’imbere y’uguvura canke bwo kwisiga.

Ivyo bikoreshwa: Gutera imbere imbere y’uko umuntu akoresha anode, gutera imbere imbere yo gutera ibara, no ku bihimba vyo hanze bisaba gutera ibara ry’agahama (nk’ibibanza vy’amajwi n’ibihimba vy’amafoto).

6. Gusukura: Uburyo bwiza bwo gushika ku ntumbero nziza cane

Iciyumviro: Biciye ku gusya kw’amashini (nk’ugusukura uruziga rw’impuzu, gusukura uruziga rwo gusya) canke gusukura n’imiti canke gusukura n’amashanyarazi, ukudatungana kw’iminota ku ruhande rw’ivyuma vy’aluminium birakurwaho, bikaba bituma haba ikintu giteye igomwe, kimeze nk’indorerwamo. Ubwoko busanzwe:
Ivyuma bikoreshwa mu gusukura: Bibereye ku mibumbe yoroshe, birashobora gushika ku ntumbero nziza cane, ariko birashobora gukororwa.
Gusukura n’imiti: Ni uburyo bworoshe, bubereye ku bibanza bikomeye, ariko bukaba buca ibibatsi gatoyi kuruta gusukura n’amaboko.
Gusukura n’umuyagankuba: Bihuje uburyo bwo gusukura n’umuyagankuba, biratuma bica ibibatsi cane, bikaba bifise uburebure bumwe, kandi ntibibangamira ibidukikije.
Ivyiza: Bituma igikoresho kigaragara neza, kigaragaza cane, kandi kigatuma umuntu yumva ko ari ikintu c’agaciro.
Inyungu: Biragura amahera menshi, ntibikora neza, bisaba ko ahantu hose haba ahantu heza cane, kandi bisaba ko umuntu akora ibindi bikoresho vyo kwikingira (nk’ugutera ivyuma bikoreshwa n’umuyagankuba canke gutera ivyuma bikoreshwa n’amashanyarazi) iyo amaze gusukura.
Ibikoresho bisanzwe: Ibikoresho vyo mu gikoni vy’agaciro kanini, ibikoresho vy’agaciro, amatara yo ku rubibe, n’ibishushanyo vyo gushaza.

III. Ni gute wohitamwo igicuruzwa mu buryo bujanye n’ubuhinga? Ibintu bine vy'ingenzi bigena umugambi w'imigenderanire

Igihe uhisemwo aluminium alloy gupfa-gucukura uburyo bwo gusukura ivyuma, wirinde gukurikirana ataco uzi" canke "kugenzura gusa ibiciro." Ahubwo, rimbura ivyo igicuruzwa nyaco gikeneye kugira ngo gisuzumwe neza. Ibintu bine nyamukuru bikurikira ni vyo bifasha umuntu guhitamwo:

1. Gukoresha igicuruzwa n'ibisabwa kugira ngo gikore neza

Ivyo ni vyo bishingiyeko canecane mu guhitamwo. Nk'akarorero:

Ibice vy’inguvu z’imodoka (nk’ibipande vy’amavuta n’ibikoresho vy’amavuta): bisaba guhangana n’ubushuhe bwinshi n’uguhangana n’ugusenyuka kw’amavuta, ni co gituma phosphating + electrophoresis canke anodizing ikomeye ari vyo vyiza.

Inzu z’urumuri zo hanze: zisaba ko zidashobora guterwa n’imishwarara ya UV n’imvura, rero gutera ifu (polyester) canke gutera fluorocarbone ni vyiza.

Ivyuma bifatanya n’ibindi bikoresho vy’ubuhinga bwa none: bisaba ubushobozi bwo gutwara umuyagankuba neza kandi bikaba vyoroshe gutera, ni co gituma gutera nickel + gutera inzahabu ari vyiza.

Ibice vy’inyuma vy’ubuhinga bwa none vy’abaguzi: bisaba uburinganire hagati y’ubwiza n’ubushobozi bwo guhangana n’ugusambuka, ni co gituma gutera umunyota + gutera anodize canke gutera umusenyi + gutera umuyagankuba ni vyiza.

2. Imiterere y'igicuruzwa n'ukuri kw'ingero

Ku bihimba vy’imibumbe bikomeye, rimbura ukuntu umuntu ashobora guhindura uko akora. Nk'akarorero:
Ku bihimba vy’ivyuma bifise imyobo miremire canke uturongo dutoduto: Irinde gutera anodize (bishobora gutuma ivyuma bipfuka bitaringaniye) no gutera ivyuma bikoresheje umuyagankuba (bishobora gutuma ivyuma vyinjira mu mubiri). Gupfuka canke guhindura imiti ni vyo vyiza.
Ku bice bisaba ukuri kw’ingero nyinshi: Zirikana ingaruka z’ivyo bikorwa ku bipimo (nk’akarorero, gukoresha anodizing bishobora kwongera ibipimo 0.5-5μm, mu gihe electroplating ishobora kwongera ibipimo 1-10μm). Reka haboneke amahera yo gukoresha imashini igihe uhisemwo.

3. Ingengo y'imari y'igiciro n'ubushobozi bwo gukora neza
Ibiciro vy’imigenderanire itandukanye biratandukanye cane, ni co gituma uburinganire hagati y’ibikorwa n’igiciro ari ikintu gihambaye cane. Nk'akarorero:
Ku bikoresho vy’uburemere bwinshi, vy’agaciro gatoyi: Gutera ivyuma bitagira chromium canke gutera ivyuma bitagira ivyuma ni uburyo bwo gukoresha ivyuma bitazimvye.
Ku bice vyo hanze vyo hagati n’ivyo hejuru: Gutera umusenyi + anodizing bitanga ibiciro biringaniye n’ibisubizo bishikamye, bikaba bituma bibereye gukoreshwa cane.
Ku bihimba vy’agaciro kanini: Gusukura n’umuyagankuba + gusukura n’umuyagankuba canke gusukura n’umuyagankuba birazimvye cane, ariko birashobora gushitsa ivyo umuntu akeneye vy’agaciro kanini.
Ivyo bikoresho bikwiye kandi kwiyumvirirwa: Guhindura imiti n’ugutera umusenyi biranyaruka kandi birabereye gukoreshwa mu guhingura ibintu ku murongo w’iteraniro, mu gihe gusukura no gutera anodize bikomeye bidakora neza cane kandi bibereye guhindura ibintu mu buryo bubereye mu bice bitobito.

4. Ibisabwa mu bijanye no kurinda ibidukikije n’ingingo mfatirwako

Kubera ko amategeko agenga ibidukikije agenda arushiriza gukomera, uburyo bwo gukoresha chromium na cyanide (nk’ugutuma chromate idakora neza be n’ugutera cyanide) bwarabujijwe. Amashirahamwe akwiye gushira imbere uburyo bwo gukingira ibidukikije, nk’ugutera irangi ridakoresheje chromium, gutera irangi rikoresheje amazi, no gutera irangi ridakoresheje cyanide, kugira ngo ntihagire ingaruka mbi ku bidukikije ziterwa n’ibibazo vy’ibidukikije.

IV. Ivyiyumviro vy'inganda: Iterambere ry'ibidukikije, ry'ibikorwa, n'iry'ubumwe

Kubera ko ubuhinga bwo gukora ibintu bugenda buratera imbere be n’uko isoko ririko riratera imbere, ubuhinga bwo gusukura ivyuma vy’aluminium buratera imbere mu nzira zitatu zihambaye:

1. Inzira zibungabunga ibidukikije ziriko ziraba ivy'agaciro

Bishingiye ku ngingo ngenderwako y'"Dual Carbon", uburyo bwo gukingira ibidukikije buzogenda buhoro buhoro busubirira uburyo bwa kera, buhumanya cane. Nk’akarorero, uguhindura ivyuma bita chromate vyasubiriye burundu uguhindura ivyuma bita chromate; ivyuma bikoreshwa mu gupfuka ifu n’ivyuma bikoreshwa n’umuco w’izuba (UV) vyacitse uburyo bushasha bwo gupfuka ivyuma kubera ko biva mu bidukikije bikeyi bishobora guhungabana (VOC); kandi uburyo bwo gupfuka ibintu bitagira amazi mabi n’umuyagankuba, nk’ugushiramwo umwotsi w’umubiri (PVD), buragenda burakoreshwa cane mu bikorwa vy’agaciro kanini.

2. Ukwongerekana kw'Ibisabwa vy'Ibikorwa vyinshi

Ivyo bikoresho bikoreshwa rimwe gusa ntibigihagije kugira ngo bishobore gushitsa ivyo ibintu vy’agaciro kanini bisaba. Ivyiyumviro bihurikiye hamwe bihuza "uburinzi + ukugaragara + ibikorwa bidasanzwe" biriko biragenda birahinduka. Nk’akarorero, amazu y’ibinyabiziga bishasha akoresha inguvu ategerezwa guhangana n’ibihe, gukingira umuyagankuba be n’ubwiza. Igikorwa kigizwe n’ibintu vyinshi gifatanya "ugutuma umubiri udakora ata chromium + gupfuka imiti ijana umuyagankuba + gupfuka ifu ishobora guhangana n'ibihe" kirashika kuri ivyo bikorwa vyinshi. Ivyuma vy'amasaha y'ubwenge bikoresha "ugutera umusenyi + gutera anodize + PVD coating" kugira ngo bishobore guhangana n'ugusambuka mu gihe bishika ku ntumbero y'icuma y'agaciro kanini.

3. Ubufatanye bw'imigenderanire n'ugusubiramwo ivy'ubuhinga

Kugira ngo ibikorwa vy’ubuhinga bibe vyiza kandi bibe bihuye, ugusukura ku ruhande biriko birava ku mice itandukanye bikaja ku mirongo y’ibikorwa yunze ubumwe. Nk’akarorero, uburyo nk’ubwo bwo "gukuraho amavuta → gukuraho umugese → gutuma → gutera imiti → gukiza" burashirwa mu murongo w’ibikorwa ubandanya, bikagabanya igihe co kwimurira ibikoresho. Ikindi kandi, ugukoresha cane ibikoresho vy’ubuhinga bwa none (nk’ibikoresho vyo gutera imiti bikoreshwa n’amaroboti be n’imirongo y’ubuhinga bwa none) ntibigabanya gusa igiciro c’abakozi, ariko kandi biratuma umuntu ashobora kugenzura neza neza ibikorwa kugira ngo ntihagire amakosa akorwa n’abantu.

V. Insozero: Gusukura ku ruhande ni "Irema rya kabiri" ry'ibikoresho vy'ivyuma vy'aluminium
Ivyo gutera ivyatsi ku ruhande rw’ivyuma vy’aluminium si uguheza gusa kwongera ivyiza ku ruhande rw’inyuma, ariko kandi ni ikintu nyamukuru co gutuma ivyuma bimera neza kandi bikora neza. Kuva ku miti y’ishimikiro yo kwikingira gushika ku guhindura ibikorwa vy’agaciro kanini, no kuva ku miti ya kera gushika ku miti idahungabanya ibidukikije, uguterimbere mu buhinga bwo gusukura ivyuma vyo ku ruhande biriko biratuma ubuhinga bwo gutera ivyuma vy’aluminium bukoreshwa mu bikorwa vyinshi.