Ngwaahịa

Omume a dabara maka naanị ụlọ mmanya Chocky.
Rịba ama: Maka akụkụ siri ike nke nwere radius nke na-erughị 305mm, ma ọ bụ n'ime akụkụ, ọ bụ ihe amamihe dị na ya ịdọrọ ígwè dị nro.
efere azụ n'ihu "V" iji nyere aka n'ịkpụ. (Foto A)
Ogwe Chocky nwere ike ịgbawa mgbe a na-ehulata. Nke a bụ ihe nkịtị.
1. Hichaa elu nke a ga-ejigide mmanya chocky.
2. Kpatụ weld otu njedebe nke mmanya chocky (dị ka usoro ịgbado ọkụ) na opekata mpe 3 ebe site na 15mm kacha nta.
ogologo kwa weld (Foto 1)
3. Mpụga n'èzí: Jiri hama dị nro gbatuo njedebe nke mmanya na-adịghị akwakọba ka ọ na-ehulata mmanya iji kwekọọ mating
okirikiri. (Foto nke 2)
4. N'ime akụkụ: Malite mmanya ogbunigwe n'etiti ya na hamma ihu dị nro ka ọ na-ehulata mmanya ka ọ dabara na radius mating.
(Foto nke 3)
5. Nkọwa nke ịkpụ: Nnukwu nrụgide abrasive mmiri jet mbepụ bụ usoro ịkpụcha mma. Mbelata okpomọkụ
Iji ọkụ oxyacetylene, arc-ikuku ma ọ bụ plasma adịghị atụ aro n'ihi nnukwu ntinye okpomọkụ na mpaghara dị elu.
ihe ize ndụ nke mgbawa, ịkpụ site na diski abrasive bụ omume anabatara.