Kuva ku nganda kugera ku muguzi: Guha agaciro ubuziranenge bw'ibicuruzwa hakoreshejwe uburyo buhamye bwo gupakira

Intangiriro

Ibicuruzwa bihura n'impinduka, ingaruka, gukanda, ivumbi, n'amakosa yo kubikoresha mbere yuko bigera ku mukiriya, kandi gupakira bisanzwe akenshi bisiga umwanya munini wo kwangirika. Udupaki twakozwe ku giti cyabyo dukemura icyo kibazo dufata buri kintu mu mwanya wacyo, bikagabanya kugenda, kwangirika kw'ubuso, no guhangayika ahantu hashobora kwangirika mu gihe cyo kubibika no kubitwara. Iyi ngingo isobanura uburyo imiterere y'udupaki ishyigikira ubuziranenge bw'ibicuruzwa mu ruhererekane rw'ibicuruzwa, impamvu uburinzi bujyanye neza buruta ubw'imyanda idafite aho ihuriye, n'ibyo ubucuruzi bugomba kuzirikana mu gihe bwo guhitamo ibikoresho by'udupaki n'imiterere y'ibice byoroshye, bifite agaciro gakomeye, cyangwa bifite ubuziranenge.

Uburyo udupaki twakozwe ku giti cyawe turinda ubuziranenge bw'ibicuruzwa

Urugendo kuva aho uruganda rukorera rugera ku muguzi wa nyuma rurimo ingaruka mbi ku mubiri no ku bidukikije. Ku nganda zikora ibintu byoroshye, bifite agaciro gakomeye, cyangwa bishobora kwangirika, gupakira bisanzwe bitari ngombwa akenshi ntibikunze kugaragara, bigatuma habaho inenge zidakwiye no kwangirika kw'ibicuruzwa. Ibisubizo by'uburyo bwo gupakira byakozwe neza biziba iki cyuho binyuze mu gutanga ibizingo bihuye neza bitera umutekano mu gihe cyo gutwara ibintu.

Mu bisubizo byihariye kandi bikora neza cyane harimo Udupaki twakozwe ku giti cyawe, byagenewe by'umwihariko gushyira ibice byabyo mu buryo bwihariye. Mu gukumira urujya n'uruza, gukururana, no kwangirika kw'ingaruka mu miyoboro ikomeye y'ibicuruzwa ku isi, izi mbuga zabugenewe zituma ibicuruzwa bigera mu buryo nk'ubwo byasize mu ruganda.

Impamvu amasahani yihariye agabanya kwangirika mu nzira

Uburyo bw'ibanze bwo kugabanya kwangirika kw'ibicuruzwa ni ukudakora neza. Gupakira bisanzwe bishingiye ku kuzuza ubusa—nk'udupira two gupfunyika cyangwa udupira two gupakira—bishobora guhinduka mu gihe cyo gutwara ibicuruzwa, amaherezo bigatuma ibicuruzwa bikubita ku gakarito ko hanze. Mu buryo bunyuranye, agakarito kakozwe neza gafunga igice cy'ibicuruzwa mu mwanya wabyo, gakwirakwiza imbaraga zo hanze ku buryo bungana mu miterere y'ibicuruzwa aho kubireka ngo byibande ku ngingo z'umuvuduko woroshye.

Ubu buryo bwo guhuza neza butuma ibintu birushaho kwihuta cyane. Iyo hakozwe ibizamini byo guhindagura, byagaragaye ko udupaki twakozwe mu buryo bwa tekiniki tugabanya ingufu za kinetiki kugeza kuri 85% ugereranije n’izindi zikoreshwa mu gusohora ibintu bidafite aho bibogamiye. Ku bakora ibikoresho by’ikoranabuhanga cyangwa ibikoresho by’ubuvuzi, guhindura uburyo bwo gukoresha udupaki twabigenewe bishobora kugabanya ingaruka mbi ziterwa n’ubwikorezi kuva ku mpuzandengo y’inganda ya 4% kugeza munsi ya 0.5%, bigatanga ubwizigame bunini mu bijyanye n’ibikoresho n’ibindi bikoresho.

Aho ingaruka z'ibicuruzwa zigaragara kuva mu ruganda kugeza igihe bigejejwe

Ingaruka z'ibicuruzwa zigaragara mu byiciro byinshi hagati y'aho uruganda rugeze n'aho rugeze. Mu ruganda ubwarwo, ibice bibaho mu gihe cyo kwimura ibikoresho, aho imirongo y'ibikoresho bya roboti cyangwa ibikoresho by'intoki byimura ibice hagati y'aho bakorera. Iyo bimaze gushyirwa mu mapaki, ingaruka zihinduka zikaba imbaraga zihinduka; amapaki ashyizwe ku byuma bitwara imizigo bike (LTL) ahora agira imbaraga zirenga 1.5 Gs n'ingufu zihagaze kugeza kuri 2.5 Gs mu gihe cy'impanuka zitunguranye cyangwa mu muhanda mubi.

Ingaruka ku bidukikije nazo zigira uruhare runini. Ihindagurika ry'ubushyuhe n'ubushuhe biri mu bikoresho byo gutwara ibintu bishobora kwangiza imiterere y'ibikoresho cyangwa bigatera ubushuhe. Udusanduku twakozwe mu buryo bwihariye—nk'uburyo bwo kuvura ibintu bidashobora guhindagurika ku bikoresho by'ikoranabuhanga cyangwa polimeri zirinda ubushuhe ku miti—tugira imbogamizi mu gace runaka ku bidukikije, bikarinda ibicuruzwa mu gihe cyo kubibika cyangwa mu gihe cyo kubitwara mu mazi.

Ni iki gituma agasanduku k'ibikoresho byihariye gakora neza cyane

Agasanduku gakozwe mu buryo buhanitse gakozwe mu buryo buhanitse ni umusaruro w’ubuhanga buhanitse, guhitamo neza ibikoresho, no gusobanukirwa neza intege nke zidasanzwe z’ibicuruzwa. Ntabwo gakora nk'igikoresho cyo kwirukanwa gusa, ahubwo gakora nk'igice cy’ingenzi kandi gikozwe mu buryo buhanitse cy’ubuzima bw’ibicuruzwa, bigatuma biteranywa mu buryo bwikora, bikanyuzwa mu buryo butekanye, kandi bigashyirwa mu buryo bworoshye.

Kugira ngo abakora ibicuruzwa bagere kuri uru rwego rw'imikorere bisaba ko bashyira hamwe ibipimo bigoye, harimo ingano y'ibicuruzwa, aho ibicuruzwa bigenewe koherezwa, n'ibisabwa n'umukoresha wa nyuma mu kubikoresha.

Uburyo igishushanyo mbonera gihuye n'uburyo gikoreshwa n'uburyo gifatwa bigira ingaruka ku burinzi

Ubushobozi bwo kurinda ikintu icyo ari cyo cyose gitangirana n'imiterere yacyo. Bakoresheje porogaramu za CAD zigezweho n'imashini za aluminiyumu za CNC, abahanga mu gupakira bashobora kugera ku buremere bukomeye cyane, akenshi biri hagati ya milimetero 0.5 n'ingano nyayo y'igicuruzwa. Ubu buryo buboneye burinda kwangirika gukabije guterwa n'uko ikintu kinyeganyega ku bikoresho byo gupakira mu gihe cyo kunyuramo, ikintu cy'ingenzi ku bintu bifite irangi ry'ubushyuhe bwinshi cyangwa lentile z'amatara zoroshye.

Guhitamo ibikoresho bikora hamwe n'igishushanyo mbonera gihuye n'ibyo umuntu ashaka ubukomere muri rusange bw'agasanduku n'imiterere yo kwihanganira impanuka. Ubunini bw'ibikoresho, ubusanzwe buri hagati ya santimetero 15 n'iya santimetero 125, bugena ubushobozi bwo gutwara imizigo bw'isahani. Abahanga mu by'imashini bagomba guhitamo icyuma gipima gitanga inkunga ihagije yo gushyiramo amapaleti nta kongeramo uburemere butari ngombwa cyangwa ikiguzi ku buryo bwo kohereza ibintu bwa nyuma.

Igihe cyo gukoresha udupira twa thermoformed, pulp, cyangwa foam

Guhitamo ibikoresho bikwiye biterwa cyane n'uburemere bw'ibicuruzwa, intege nke, n'intego z'ikirango cyo gukomeza kubaho. Plastike zikozwe muri thermoformed, nka PET cyangwa High-Impact Polystyrene (HIPS), ni zo zikoreshwa mu bintu bifite uburemere bwinshi, byoroheje kugeza ku binini bisaba isuku ikomeye n'ubuhanga. Ifumbire ikozwe muri mold itanga uburyo burambye kandi bushobora kwangirika, ikaba nziza cyane mu gushyiramo ibikoresho by'ikoranabuhanga n'amacupa y'ibirahure, nubwo idafite imiterere ya pulasitiki idafite uduce. Udusanduku tw'ifuro, akenshi dukurwamo cyangwa tugacibwamo EVA cyangwa Polyethylene, dutanga urwego rwo hejuru rwo gufata impanuka ku bikoresho biremereye kandi byoroshye cyane nk'ibikoresho by'indege.

Uburyo bwo gusuzuma ikiguzi, kubahiriza amategeko, n'imikorere

Guhitamo igisubizo gikwiye cyo gupfunyika bisaba isuzuma ryimbitse ry’ibiciro bitaziguye, iyubahirizwa ry’amategeko, n’imikorere rusange ya mekanike. Amatsinda ashinzwe gutanga amasoko agomba kureba kure y’igiciro cya mbere kuri buri gice kugira ngo asobanukirwe ikiguzi cyose cyo gutunga.

Gahunda y’isuzuma rusange ryemeza ko ipaki yatoranijwe idakingira gusa ibicuruzwa ahubwo inahuza n’intego z’imari z’ibigo n’amategeko akaze agenga inganda.

Ni ibihe bipimo abaguzi bagomba kugereranya

Mu kugereranya amahitamo y’amasahani yihariye, abaguzi bagomba gusuzuma ibintu bitatu by’ingenzi bitanga ikiguzi: ibikoresho, igiciro cy’igice, n’ingano ntoya yo gutumiza (MOQs). Ikiguzi cy’ibikoresho ku masahani ya thermoformed ubusanzwe kiri hagati ya $1,500 ku mashanyarazi ya epoxy y’icyitegererezo kugeza ku $5,000 ku mashanyarazi ya aluminiyumu afite ubushyuhe bwinshi. Aya mafaranga y’ibanze agomba kugabanyirizwa agaciro ugereranyije n’ingano y’umusaruro witezwe.

Ikiguzi cy’ibikoresho bikoreshwa mu gupima ibikoresho byatoranijwe n’ingano y’umusaruro. Abaguzi bagomba kandi gusuzuma MOQs, muri rusange ziri hagati ya 5.000 na 10.000 kugira ngo zikoreshwe mu buryo bwihariye, bitewe n’uwabikoze. Byongeye kandi, igihe cyo gutanga umusaruro—ubusanzwe ibyumweru 3 kugeza kuri 6 kuva ku kwemezwa kw’igishushanyo kugeza ku gukora ibicuruzwa byinshi—kigomba gushyirwa mu byiciro by’ibiciro kugira ngo hirindwe inzitizi zihenze ku bijyanye n’umusaruro.

Ibisabwa mu kubahiriza amategeko no gukurikirana ibisabwa ni iki?

Mu nzego zigenzurwa cyane, kubahiriza amategeko no gukurikirana ibintu ni byo bigena uburyo ibikoresho bitoranywa n’inganda zikora. Ku bikoresho by’ubuvuzi, amasahani agomba kubahiriza amahame ya ISO 11607 yo gupakira ibikoresho bisukura burundu. Ibi bisaba ko amasahani akorerwa mu byumba by’isuku bya ISO Class 8 (cyangwa birengaho) kugira ngo umubare w’uduce duto ugume munsi y’umurongo ntarengwa w’amategeko.

Gukurikirana ibintu ni ingenzi cyane mu kugenzura ubuziranenge no gucunga isubiramo ry’ibintu. Udupaki tw’ibikoresho dukora neza akenshi tuba dufite inomero z’ahantu handitseho inyuguti, kode zo kongera gukoresha, cyangwa se tagi za RFID zivanze. Ku bijyanye n’ibikoresho by’ikoranabuhanga, kubahiriza RoHS (Gukumira Ibintu Bishobora Guteza Akaga) no gukoresha ibikoresho byemejwe na ESD (Electrostatic Discharge) bifite ubushobozi bwo kurwanya ubushyuhe hagati ya 10^4 na 10^11 ohms ni ngombwa kugira ngo hirindwe ko amashanyarazi yangirika mu gihe cyo kunyura mu nzira.

Uburyo bwo gupakira butandukanye mu kurinda no kugabanya ikiguzi

Nubwo udusanduku twabigenewe tuba ingirakamaro mu gutuma ibice bimwe na bimwe bidashobora kugenda, ni bimwe mu bigize imiterere yagutse y'uburyo bwo gupakira, buri kimwe gitanga igipimo gitandukanye cy'ikiguzi ugereranyije n'uburinzi. Ku bijyanye n'uburinzi bukomeye bwo hanze cyangwa gutwara abantu benshi, Udusanduku twa pulasitiki tw'ubuki bitanga ubushobozi bwo guhangana n'imashini zikoreshwa mu gukanda no gukomera cyane, akenshi birusha ikarito gakondo ya corrugated mu bidukikije bitose.

Ku rundi ruhande, iyo wohereje ibintu byinshi bihuye aho gupfuka umuntu ku giti cye bitari ngombwa, Impapuro zo kugabanya batanga uburyo buhendutse cyane bwo gutandukanya urwego mu gakarito k'ingenziGusobanukirwa uburyo izi formats zihuzwa bishobora gufasha injeniyeri gutegura ingamba zo gupakira ibintu mu byiciro byinshi zinoza umutekano n'amafaranga akoreshwa.

Uburyo bwo gushyira mu bikorwa neza udupira twakozwe ku giti cyawe

Guhindura igitekerezo cyo gupakira ukajya ku gisubizo cyuzuye cy’agasanduku gakozwe mu buryo bwihariye bisaba gushyira mu bikorwa mu buryo buhamye. Gushyira mu bikorwa neza bishingiye ku buryo buhamye buva ku isuzuma ry’imiterere y’igishushanyo mbonera rya mbere kugeza ku igeragezwa rikomeye.

Mu gukurikiza uburyo bukorwa mu byiciro bitandukanye, ibigo bishobora kwemeza ko umusaruro wa nyuma ukora neza mu ruhererekane rw'ibicuruzwa rusanzweho, bigabanye gutinda no gukumira ivugurura rihenze.

Uburyo bwo kuva ku isuzuma ukajya ku isuzumabumenyi

Ishyirwa mu bikorwa ritangirana n'isuzuma ryimbitse ry'umusaruro ufatika, ubusanzwe hakoreshejwe dosiye za 3D CAD kugira ngo hamenyekane imiterere nyayo no kumenya aho ibintu bishobora guhangayikisha. Muri izi moderi za digitale, abahanga mu gupakira batanga ingero zifatika kugira ngo barebe niba bihuye n'ibyo bateguye mbere yo kwiyemeza gukoresha ibikoresho bihenze mu gutunganya.

Gutegura ibishushanyo byihutishijwe cyane n’imashini zicapa mu buryo bwa 3D no gukora imashini ikoresha umwuka mu buryo bwihuse. Muri iki gihe, uruganda rushobora gukora udusanduku twa SLA (Stereolithography) cyangwa udusanduku tw’ibishushanyo mbonera dufite ubugari bumwe mu minsi 7 kugeza kuri 14. Muri iki cyiciro, umukiriya ashyira ibicuruzwa bye muri porogaramu kugira ngo arebe niba bidafite aho bibohera, koroshya gushyiramo, kandi abike neza, akareba ko igishushanyo mbonera gihinduka neza kuva kuri ecran kugera ku isi nyayo.

Ni ibihe bintu bigira ingaruka ku mikorere y'agasanduku

Uretse kurinda ibicuruzwa, agasanduku ubwako kagomba kunozwa kugira ngo gakore neza. Kimwe mu bintu by'ingenzi ni igipimo cy'aho ibintu byangiritse—ubushobozi bw'aho ibintu byangiritse bwo guhuzwa neza. Agasanduku gakozwe neza gafite igipimo cya 4:1 cyo gushyingirwa gashobora kugabanya umwanya ukenewe wo kubika ibintu mu bubiko ku kigero cya 75% no kugabanya cyane ikiguzi cy'imizigo yinjira ugereranije n'ibindi bitari ibyo gushyingirwa.

Ikindi kintu cy'ingenzi mu bijyanye n'ibikoresho ni ukugabanya imbaraga. Mu miyoboro y'ibikoresho byikora, amaboko ya robo cyangwa ibyuma bitwara amashanyarazi bigomba kuba bishobora gukura isahani imwe irimo ubusa mu gipfunyika nta masahani abiri afatanye bitewe n'ingufu cyangwa gukururana kw'ibikoresho. Gushyiramo imigozi igabanya imbaraga cyangwa imigozi yo hasi bituma habaho gukora neza no gukomeza ku butaka bw'uruganda bwihuta cyane, bikarinda umuvuduko w'imiyoboro ushobora gutwara ibihumbi by'amadolari ku isaha mu musaruro utakaye.

Uburyo bwo kugabanya igipimo cy'ibinaniranye ukoresheje ibizamini n'ibitekerezo by'abatanga serivisi

Kugira ngo harebwe imikorere, udupaki tw’ibikoresho bigomba gupimwa neza mbere yo gukora ibintu byinshi. Porogaramu zisanzwe zo mu nganda, nka ISTA 1A (ku bicuruzwa biri munsi ya lbs 150) cyangwa ISTA 3A yuzuye (simulating package delivery system environments), zikoreshwa mu kwemeza imiterere y’ibicuruzwa. Izi porogaramu zishyira ibicuruzwa mu bipaki mu kaga kenshi, harimo n’ibizamini byo kugwa biva kuri santimetero 18 kugeza kuri 36, bitewe n’uburemere bwabyo.

Ibikubiye mu bushakashatsi ku batanga serivisi muri iki cyiciro cy’igerageza ni ingenzi cyane. Abakora umwuga wo gupakira bashobora gusesengura aho ibintu byangiritse—nk'imfuruka y'agasanduku kamenetse cyangwa igice cyacitse nyuma yo gupimwa—kandi bagatanga inama zo guhindura imiterere y'igipimo byihuse. Kongera imbavu zo gushimangira ku mfuruka idakomeye cyangwa guhindura inguni y'agasanduku ku rugero rwa dogere 2 kugeza kuri 3 gusa bishobora gukemura ibibazo by'imiterere y'agasanduku bitabaye ngombwa ko gasubirwamo burundu, bigabanya cyane igihe cyo kugurisha.

Uburyo bwo guhitamo isahani ikwiye ikozwe ku giti cyawe

Guhitamo burundu igisubizo cy’agasanduku k’ibikoresho bisaba guhuza ingamba hagati y’ibipimo by’ubuhanga n’ukuri kw’amasoko. Mu gushyiraho urwego rw’ibyemezo bisobanutse neza, ibigo bishobora guhitamo neza ibipfunyika birinda ubusugire bw’ibicuruzwa bitarenze ikiguzi cy’imikorere.

Amaherezo, agasanduku gakwiye gakora nk'ubwishingizi bw'ibicuruzwa, aho amafaranga yishyurwa ku buhanga bwa custom engineering aruta cyane amafaranga yishyurwa binyuze mu gukumira ibyangiritse no gukoresha neza imiyoboro y'ibicuruzwa.

Ni iyihe ngingo y'ibyemezo ishyigikira amasoko n'ubuhanga

Kugira ngo harebwe icyuho kiri hagati y’ibikenewe mu buhanga n’ingengo y’imari ikoreshwa mu gutanga amasoko, ibigo byatsinze bikoresha uburyo bwo gufata ibyemezo buhuriweho n’abantu benshi. Ubu buryo bugena amanota akurikije ibipimo bitandukanye, nko ubushobozi bwo kurinda (40%), ikiguzi cy’ibikoresho (30%), ishoramari mu gukoresha ibikoresho (15%), no gukomeza (15%). Mu gupima ibi bintu, amakipe ashobora kugereranya neza ibiciro by’abacuruzi benshi.

Amatsinda ashinzwe gutanga amasoko agomba kandi kubara inyungu ku ishoramari (ROI) ku giciro cya mbere cyo gukoresha ibikoresho. Mu buryo bwinshi bwo gukora ibikoresho byinshi, ikiguzi cy’ibanze cy’ibumba ry’umusaruro rya $4,000 risubizwa burundu mu mezi 6 kugeza kuri 12. Iri zamuka ryihuse rigerwaho gusa mu kugabanya igipimo cy’ubusembwa bw’umusaruro ho 1% kugeza kuri 2% no gukuraho ikiguzi cy’abakozi kijyanye no guteranya ibikoresho, ibikoresho byinshi bya corrugated.

Ibyo ugomba gushyira imbere mu kuringaniza uburyo bwo kurinda no kunoza imikorere

Mu kuringaniza uburinzi n'imikorere myiza, igipimo ngenderwaho kigomba kuba ikiguzi cyose cyafatiwe ku butaka. Isahani yihariye igura $0.15 yiyongera kuri buri gikoresho ariko yemerera ibicuruzwa byinshi ku kigero cya 20% gushyirwa ku ipaleti imwe yo kohereza ibicuruzwa hafi ya byose bizatanga inyungu y'amafaranga bitewe no kugabanuka kw'amafaranga akoreshwa mu gutwara imizigo no mu bubiko.

Byongeye kandi, kubungabunga ibidukikije birimo kuba ikintu cy’ingenzi kidasubirwaho. Gushyira imbere amasahani akozwe mu bikoresho 100% byasubijwe mu bucuruzi nyuma yo kugurwa (PCR) cyangwa ibikoresho byoroshye kongera gukoreshwa bituma hubahirizwa imisoro isanzwe yo gupakira ku isi n’amabwiriza y’ibigo bya ESG. Binyuze mu gushyira imbere ubuhanga bujyanye n’ibikenewe, guhitamo ibikoresho bikomeye, no gusesengura ibiciro byose, amasosiyete ashobora gushyiraho amasahani yihariye atanga ubuziranenge budasanzwe bw’ibicuruzwa bivuye mu ruganda mu maboko y’umuguzi.

Ibintu by'ingenzi byakunzwe

• Imyanzuro y'ingenzi n'impamvu z'ingenzi ku bijyanye n'udupira twakozwe ku giti cyawe
• Ibisobanuro, kubahiriza amategeko, n'igenzura ry'ingaruka bikwiye kwemezwa mbere yo kwiyemeza
• Intambwe zikurikiraho zifatika n'ibyo abasomyi bashobora gushyira mu bikorwa ako kanya

Ibibazo Bikunze Kubazwa

Ni ibihe bicuruzwa bikwiriye cyane ku masahani yakozwe ku giti cyawe?

Udupaki twakozwe ku giti cyawe ni ingirakamaro ku bice byoroshye, bifite agaciro kanini, cyangwa bifite ubuhanga nk'ibikoresho by'ikoranabuhanga, ibikoresho by'ubuvuzi, ibikoresho by'urumuri, n'ibice by'imodoka bikeneye uburinzi buhagije.

Ni gute amasahani yihariye agabanya kwangirika kw'ubwikorezi?

Bifata buri kintu mu mwanya wacyo uhamye, bigabanyiriza urujya n'uruza, gukururana no gukomeretsa. Ibi bifasha kurinda ubuso bworoheje kandi bigabanya kwangirika mu gihe cyo kugitwara, kugibika no kugitwara.

Ni ikihe gikoresho cyo mu isafuriya ngomba guhitamo ku gicuruzwa cyanjye?

Koresha udupaki twa thermoformed kugira ngo ushyireho neza kandi wikoreshe ikoranabuhanga, ifuro ryo kongera umusego, n'udupaki twa pulp mu gihe uburambe ari ikintu cy'ingenzi kandi ibicuruzwa bikeneye uburinzi buringaniye.

Ese udupira twa JOY-NB twakozwe ku giti cyawe dushobora gushyigikira imiyoboro ikora mu buryo bwikora?

Yego, udusanduku twakozwe neza dushobora guhindurwa kugira ngo dukoreshwe mu buryo bwa roboti kugira ngo dukoreshwe mu buryo bwa roboti, dushyire hamwe, kandi dukoreshwe mu buryo bwa line-side, bifasha kunoza imikorere no kugabanya ibyago byo gukoresha intoki.

Ni ayahe makuru akenewe kugira ngo usabe isahani yihariye kuri joy-nb.com?

Tanga ingano y'ibicuruzwa, uburemere, ibisobanuro birambuye ku bushyuhe, imiterere y'ibicuruzwa, ingano y'isahani, n'ibindi byose bikenewe byihariye nko kurwanya ubushyuhe, kudapfa guhumeka, cyangwa ibisabwa mu gukusanya.