Ke kuʻi i nā puka liʻiliʻi a me ka nānā ʻana i ka hana ʻana i nā ʻāpana stamping

Ma kēia ʻatikala, e hoʻolauna mākou i ke ʻano a me nā wahi o ka nānā ʻana no ke kuʻi ʻana i nā lua liʻiliʻi i ka hana ʻana i nā ʻāpana stamping. Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana a me ke kaiāulu, ua hoʻololi mālie ʻia ke ʻano hana o nā lua liʻiliʻi e ke ʻano hana hoʻopaʻa ʻana, ma ka hana ʻana i ka convex die paʻa a paʻa, hoʻomaikaʻi i ka ikaika o ka convex die, pale i ka haki ʻana o ka convex die a me ka hoʻololi ʻana i ke kūlana ikaika o ka blank i ka wā e kuʻi ai.

ʻO ka hana kuʻi ʻana

ʻO ka lakio o ke anawaena punching a me ka mānoanoa o nā mea i ka hoʻopaʻa ʻana hiki ke hiki i kēia mau waiwai: 0.4 no ke kila paʻa, 0.35 no ke kila palupalu a me ke keleawe, a me 0.3 no ka alumini.

Ke kuʻi i kahi puka liʻiliʻi i loko o kahi pā, inā ʻoi aku ka mānoanoa o nā mea ma mua o ke anawaena o ka make, ʻaʻole ʻo ke kaʻina kuʻi he kaʻina ʻāwīwī, akā he kaʻina no ka ʻomi ʻana i ka mea ma o ka make i loko o ka make concave. I ka hoʻomaka ʻana o ka hoʻokuʻu ʻia ʻana, hoʻopili ʻia kahi ʻāpana o ka ʻōpala i kuʻi ʻia a ʻomi ʻia i loko o ka ʻāpana a puni o ka lua, no laila ʻoi aku ka liʻiliʻi o ka mānoanoa o ka ʻōpala i kuʻi ʻia ma mua o ka mānoanoa o ka mea maka.

I ke kuʻi ʻana i nā lua liʻiliʻi i ke kaʻina hoʻopaʻa ʻana, he liʻiliʻi loa ke anawaena o ke kuʻi make, no laila inā hoʻohana ʻia ke ʻano maʻamau, e haki koke ka make liʻiliʻi, no laila ke hoʻāʻo nei mākou e hoʻomaikaʻi i ka ikaika o ka make e pale ai i ka haki ʻana a kulou ana. Pono e uku ʻia nā ʻano hana a me ka nānā ʻana i kēia mau mea.

1, hoʻohana pū ʻia ka pā stripper ma ke ʻano he papa alakaʻi.

2, hoʻopili ʻia ka pā alakaʻi a me ka pā hana paʻa me kahi kumu alakaʻi liʻiliʻi a i ʻole pololei me kahi kumu alakaʻi nui.

3, hoʻokomo ʻia ka convex make i loko o ka papa kuhikuhi, a ʻo ka mamao ma waena o ka pā alakaʻi a me ka pā paʻa o ka convex make ʻaʻole pono e nui loa.

4, ʻO ka hoʻomaʻemaʻe bilateral ma waena o ka convex make a me ka papa alakaʻi i emi iho ma mua o ka unilateral clearance o ka convex a me ka concave make.

5, Pono e hoʻonui ʻia ka ikaika paʻi e 1.5 ~ 2 mau manawa i hoʻohālikelike ʻia me ka dematerialization maʻalahi.

6, Hana ʻia ka papa alakaʻi i nā mea paʻakikī kiʻekiʻe a i ʻole inlay, a ʻo 20% -30% ka mānoanoa ma mua o ka maʻamau.

7, ka laina ma waena o nā kia alakaʻi ʻelua ma o ke kaomi mea hana ma xin.

8, multi-hole punching, ka liʻiliʻi anawaena o ka convex make ma mua o ka nui anawaena o ka convex make haʻahaʻa i ka mānoanoa mea.