Kayan aikin hatimi wani nau'i ne na amfani da iska mai matsewa ta hanyar gurɓataccen rukunin matsi na asali don ganowa da gwada aikin rufewar zafi na kayan marufi masu sassauƙa na filastik da fasahar sarrafawa. Wannan kayan aikin yana ba da hanyar gwaji na ci gaba, mai amfani da inganci don inganci da amincin fakitin rufewar filastik. Abu ne mai sauƙi don yin aiki, na musamman da ƙirar ƙirar kayan aikin, kuma mai sauƙin lura da sakamakon gwaji, musamman don saurin gano ɓarna na ƙaramin rami na hatimi.
Ayyukan kayan aikin rufewa:
1. Kunna wutar lantarki. Ana allurar ruwa a cikin ɗakin datti kuma tsayinsa ya fi saman saman farantin ƙasa a kan kan Silinda. Don tabbatar da tasirin rufewa, yayyafa ruwa kaɗan akan zoben rufewa.
. Saita lokacin gwaji akan kayan sarrafawa.
3. Bude murfin hatimi na ɗakin datti don nutsar da samfurin a cikin ruwa, kuma nisa tsakanin saman saman samfurin da ruwa ba zai zama ƙasa da 25㎜ ba.
Lura: Za a iya gwada alamu biyu ko fiye a lokaci guda muddin aka ga ɗigogi a sassa daban-daban na samfurin yayin gwajin.
4. Rufe murfin hatimi na ɗakin ɗaki kuma danna maɓallin gwaji.
Lura: An ƙayyade ƙimar injin da aka daidaita bisa ga halaye na samfurin (kamar kayan aikin da aka yi amfani da su, yanayin rufewa, da sauransu) ko ƙa'idodin samfurin da suka dace.
5. Yayyowar samfurin a lokacin aikin vacuoning da lokacin riƙewar injin bayan isa matakin da aka saita saiti ya dogara da ko akwai ci gaba da samar da kumfa. Gabaɗaya ba a ɗaukar kumfa guda ɗaya a matsayin ɗigon samfurin.
6. Danna maɓallin bugun baya don kawar da injin, buɗe murfin hatimi, fitar da samfurin gwajin, goge ruwan a samansa, kuma lura da sakamakon lalacewa a saman jakar.
Lokacin aikawa: Dec-06-2021
