Liwat menyang isi

Blog

Mata bor kecepatan tinggi

09 Apr 2024

[Pengumuman Penemuan] Bit bor kecepatan tinggi

Nomor Publikasi Aplikasi:CN114109259A
Tanggal Publikasi Aplikasi:2022.03.01
Nomor Aplikasi:2021113491459
Tanggal Aplikasi:2021.11.15
Pelamar:Qidong County Fengsu Drilling Tools Co., Ltd.
Penemu:Li Xiaohuan; Zou Chao; Li Zhongyong; Chen Qiaohong; Chen Peng; Chen Shuncheng
Alamat:No. 101 Grup Baihe, Desa Baijia, Kantor Jalan Baihe, Kabupaten Qidong, Kutha Hengyang, Provinsi Hunan 421600
Nomor Klasifikasi:E21B10/43(2006.01)I;


Abstrak:
Penemuan iki ngandharake bit bor kecepatan tinggi, sing kalebu awak kaku bit bor lan untu bor sing dipasang ing ndhuwur awak kaku. Permukaan njaba awak kaku bit bor dilapisi silinder annular, sing nduweni alur lan saluran banyu ing permukaan njaba. Untu alur ana ing alur, lan permukaan njero silinder annular duwe slot sambungan sing cocog karo poros sambungan ing permukaan njaba awak kaku bit bor. Permukaan ndhuwur untu bor dilengkapi sayap penggalian sing diangkat, lan untu alur berbentuk prisma segitiga, disebarake kanthi rata ing mode bertingkat ing jero alur. Sisi-sisi untu bor dilengkapi pinggiran pengeboran, lan sisi ndhuwur awak kaku bit bor melengkung. Permukaan ndhuwur awak kaku bit bor nduweni sawetara bolongan permeasi banyu sing manjang nganti sisih bit, lan sayap penggalian sing diangkat duwe tekstur kasar. Konfigurasi silinder annular ing permukaan njaba awak kaku bit bor, kanthi alur lan saluran banyu, lan untu alur ing jero alur, ngidini pembersihan blokir sing efektif amarga lempung lan pasir, njamin operasi terus-terusan saka bit bor.

Kiriman Sadurungé
Kiriman Sabanjure

Matur nuwun wis langganan!

Email iki wis kadhaptar!

Tuku tampilané

Pilih Pilihan

Pilihan Sunting
Syarat & Ketentuan
What is Lorem Ipsum? Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Why do we use it? It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
this is just a warning
Mlebet
Kresek Belanja
0 barang-barang