He aha ngā āhua o te pakaru o te mowhiti peera?

 

Ko te raruraru noa o ngā mowhiti whīra ko te whati, ā, e rua ngā āhuatanga e taea ai te tātari i te whati o ngā mowhiti whīra, ko tētahi he whati hapa, ko tētahi ko te whakamahinga o te whati, ka taea te tātari i te nuinga mai i ngā raruraru rauemi mata me te tukatuka tukanga, ā, ko te whakamahinga o te whati i puta mai i te whakawhiti ngenge me ētahi atu take.

 

Tuatahi, me titiro tātou ki ngā take o te whati o te mowhiti peera:

1. Ina kore e whakakorea, e whakapaitia rānei ngā hapa pēnei i te whakaurunga o ngā rauemi mata, te wetewete, te wehenga o ngā huānga pakarukaru, te maturuturunga wai carbide, te reticulation, te whiri, me te ōritetanga me te wehenga kino i roto i te mahi tukatuka, ka puta te kukū ahotea, ka ngoikore te kaha taketake o te ferrule, ā, ka waiho hei pūtake o ngā kapiti.

 

Otinga: Ko te mahi ārai ko te piri ki te tuku o te awa matua, te ngana ki te hoko maitai kounga pumau me te pono, te whakapakari i te tirotiro whare putunga o te maitai kua hokona, me te tirotiro mai i te pūtake.

 

Tuarua, he pakaru kei roto i te tukanga huri

 

Otinga: Whakapakarihia te aroturukitanga o te tukanga huri, kaua hoki te mowhiti whīra kua oti te hanga e tukua kia wera te huri me te pakaru te huri, inā koa i te mata o te mowhiti o roto kia huri te taper. Mena kua kōpeke te ferrule, me tirotirohia katoatia, me tango te hua wera, me te kore e taea te whakatika i te wera nui, i te kore rānei e tika te whakatika me maka atu, me te kore e whakaaetia te ferrule me ngā wera huri kia uru ki te tukanga huihuinga.

 

3. Te maimoatanga wera hē

 

Tikanga maimoatanga: Hei whakaoti i ngā hapa pēnei i ngā ira ngohengohe o ngā momo mowhiti peera reo me te rahi, me whakatau te hanganga me te mahi a te hinu tinei, ā, ko ngā mea kāore e tutuki i ngā whakaritenga me whakakapi i mua, me whakakapi ki te hinu tinei tere hei whakarei ake i te kaha tinei o te reo tinei me te whakapai ake i ngā āhuatanga whakamatao tinei. He tukanga whakamahana tino pakari. Mō ngā momo he nui ake ngā whati, ka mahia te whakamahana tuarua i muri i te huri taratara o te ferrule, e kore e taea anake te whakau i te hanganga me te rahi o te ferrule, engari ka whakaiti hoki i te ahotea huri me te whakapai ake i te mahi a te paparanga hurihanga.

 

He maha ngā wā ka pakaru ngā mowhiti peera i te wā e whakamahia ana, ā, e toru ngā momo matua, arā: te pakaru ngenge, te pakaru taumaha me te pakaru wera.

 

1. Pakaru ngenge

 

I raro i te kawenga tauutuutu me te kawenga pānga, ka nui haere tonu te ahotea o te mowhiti peera (ina koa te mowhiti o waho) i te rohe kaha ngenge o te rauemi, ka puta he pakaru ngenge, ā, ka horapa ngā pakaru ki tētahi taumata, ka puta he whati i te ahotea mōrahi o te wāhanga. I te nuinga o te wā ka puta i te rohe peera o te mowhiti o waho, nā te mea ka uru te mowhiti o waho ki te poka o te pouaka peera hei urunga ātea, ā, he wāhanga rerekē, porowhita hoki te pouaka peera, e ngāwari ai te pakaru ngenge i raro i te kawenga tauutuutu me te kawenga pānga.

 

2. Te pakaru o te taumaha rawa

 

He rite ki te whati ngenge, ina nui ake te ahotea e pā ana ki te peera i te kaha kume o te rauemi, ka puta he pakaru i roto i te mowhiti o roto, ko te nuinga o te wā nā te tāutanga hē, pērā i te piko o te tāutanga peera, ka hua ake he kawenga rerekē o te peera, ka puta te pakaru o te peera nā te taumaha ā-rohe; Hei tāpiri, ko te patuki hē i te wā tāutanga ka pakaru te peera, ka taka, ka whakarōpūtia hoki ko te pakaru taumaha. Ko te mea tino noa ko te wā e tāutahia ana te peera me te rahi o te pokanoa, ka arahi hoki te pokanoa nui ki te pakaru o te mowhiti peera (ko te nuinga ko te urunga pokanoa o te mowhiti o roto o te peera porotaka wha-rārangi), ā, he nui rawa te pokanoa kia nui ake ai te ahotea o te mowhiti o roto, inā koa ko te mowhiti o roto he matotoru whakawhiti-wāhanga angiangi (te matotoru whakawhiti-wāhanga <12mm), ā, he nui rawa te pokanoa ka arahi ki te pakaru tuaka o te mowhiti o roto.

 

3. Pakaru wera

 

Ko te pakaru wera te take nui o te waku reti i waenga i ngā wāhanga e rite ana ki te mata pito o te mowhiti peera, i raro i te mahi a te kaha tuaka, ka puta he wera nui mai i te waku, ka puta he wera me te tae ke o te mata pito, ka puta he kapiti i te mata pito o te mowhiti peera me te waku wera nui, ka puta he kapiti poutū ki te ahunga o te waku i te mata pito o te mowhiti peera, ā, he nui ake te pānga o te kapiti mata pito kotahi ki te mowhiti o roto me te matotoru whakawhiti-wāhanga angiangi (te matotoru whakawhiti-wāhanga <12mm), inā koa ko te peera hurihuri mira tere-teitei, tere-waenga rānei.

 

Ko te ako i te āhuatanga whati mowhiti kaua e whakaaro noa ki ngā hapa i puta i roto i te rauemi me te tukanga whakaputa, engari me ako me te tātari hoki i ngā āhuatanga hanganga o ngā wāhanga whāriki, ngā tikanga tukatuka me te ine, te hangarau tukatuka, ngā tikanga ratonga whāriki me ētahi atu āhuatanga.

 

1. Te hanganga o te peera me ngā tikanga ratonga. He rerekē ngā hanganga e tika ana mō ngā tikanga ratonga rerekē; he rerekē te hanganga o ngā wāhanga peera, ā, he rerekē te hangarau tukatuka, ka pā anō hoki ki tōna kounga.

 

2. Whakakaha ake i te rangahau tukanga, whakapai ake i te hangarau tukatuka, whakapai ake i te kounga tukatuka, me te whakaiti i te tūponotanga o ngā hapa i roto i te tukatuka.

 

3. Whakapai ake i ngā tikanga aroturuki tukatuka me te whakatairanga i te whakapainga o te kounga tukatuka.

 

Ina nui ake te ahotea e pā ana ki te mowhiti peera i te kaha kume o te rauemi, i te rohe kaha ngenge rānei o te rauemi, ka pakaru te mowhiti, ā, ka horapa te pakaru ki tētahi taumata, ka mutu ka wehea katoatia tētahi wāhanga o te wāhanga, e kiia nei ko te pakaru, ko te whati rānei.