Isano hagati y'igihe co gufungura ca EVA Hot Melt Adhesive n'umuvuduko wo gukoresha ibikoresho vyo gukora

Mu guhingura ibintu bifatanya neza, incuro zitatu zitegerezwa gukurikiranwa cane igihe hakoreshwa ivyuma bifatanya bishushe: igihe co gufungura, igihe co gukira, n’igihe co gukonja no gukomera no kwuma. Igihe co gufungura kivuga igihe umuntu afata kugira ngo ashire iyo ntungamubiri ku mugongo; igihe co gukira ni igihe gifata kugira ngo igipfukisho gifatanye n’umugongo; kandi igihe co gukonja no gukomera no kwuma ni igihe inyuma yo gukira igihe igitabu, gipfutse kandi gishizweho, kiba giteguwe gutemwa. Inyuma y’ivyo bihe bitatu ni ho gusa ico gitabu gishobora gushika ku buryo cipfuza, kigaheza neza.

Ivyo bihe vyo gukoresha ivyuma bifatanya ibintu bishushe birafitaniye isano cane n’umuvuduko w’ivyo bikoresho. Nk’akarorero, igihe co gufungura igikoresho co gufatanya ibintu gishushe ni amasegonda 7-15, kikaba ari co gihe nyaco imashini y’ugufatanya ibintu itunganye ifata kugira ngo iseye umugongo. Kuva ku gushiramwo ivyuma bifatanya gushika ku gufatanya igipfukisho n’umugongo (hatarimwo gufatanya ikarata y’umugongo), iyo nzira itegerezwa kurangira mu masegonda 15 kugira ngo umuntu agire ingaruka nziza zo gufatanya. Iyo ivyo bikoresho bikora buhoro kandi igikorwa co gufatanya n’ibindi bitabu kidashobora kurangira mu masegonda 15, nta gukeka ko ingaruka zo gufatanya zizoba zidashimishije, bigatuma bifatanya bigoyagoya, ntibifatanya neza, n’ingorane nk’igitabu co guca ibice canke amapaji akagwa inyuma yo gufatanya. Ku bw’ivyo, igihe co gufungura c’ivyuma bifatanya ibintu bishushe bitegerezwa kwitwararika umuvuduko usanzwe w’ugukora kw’imashini itunganye yo gufatanya ibintu. Igihe co gukira kw’ivyuma bifatanya ibintu bishushe muri rusangi ni kimwe n’igihe co gufungura, naho abakoresha boshobora guhitamwo igihe gito co gukira kugira ngo bishobore gufatanya no guhingura ibitabu.

Uretse ibihe vyo gufungura no gukomera, ibihe vyo gukonjesha, gukomera no kwuma na vyo nyene bitegerezwa kuba ari ukuri, canecane ku bijanye n’ibifatanya bikoreshwa ku mirongo y’uguhingura ibifatanya bitunganye. Ivyo ni kubera ko mwene iyo mirongo y’uguhingura ibintu ihuriye hamwe, kuva ku gukoranya ibitabu gushika ku gucapura ibitabu. Igihe gifata kugira ngo igitabu kive ku gipfukisho caco kigere aho gicapurwa kigomba gukurikira uburyo bumwebumwe kugira ngo igitabu gicapuwe neza. Mu yandi majambo, igihe co gutwara igitabu kigomba gutuma igitabu gikonja, kigakomera kandi kigaca kiguma kimaze gushika ku mashine yo gukata kugira ngo kibe gishobora gukata neza. Ivyo bikwiye kurangira mu minota 3; ahandi ho, vyoshobora gutuma umugongo uhinduka, ibipimo vy’igikoresho giheza ntibibe bishikamye, bigafata ku rubavu rwo gucapura, bikaba bigira ico bikoze ku buryo igikoresho giheza kigenda neza kandi bikaba bituma umuntu atakaza ibintu bitari ngombwa. Ku bw’ivyo, uburebure bw’igikoresho co gutwara ibitabu (umukanda wo gutwara) mu murongo w’uguhingura butegerezwa gutorwa hakurikijwe umuvuduko utandukanye wo gukora. Uburebure rusangi bw’umukanda wo gutwara ibintu buri hagati ya metero 40 na 55, kandi ushobora kuba burebure canke bugufi uko bikenewe. Ariko rero, ni ngombwa ko ibitabu bifise ibipfukisho bikonjeshwa ku mugozi wo gutwara ibitabu mu minota irenga 3.