7075 Alloy CNC Machining Waist Yaw Joint Housing for Humanoid Robot with 0.01mm Bore Precision
7075 Alloy CNC Machining Waist Yaw Joint Housing for Humanoid Robot with 0.01mm Bore Precision
Tempat Asal:Dongguan, Guangdong, Cina
Nama merek:Changxinda
Sertifikasi:ISO 9001:2015
Nomor Model:CXDC-HR-WYH
Jumlah pesanan minimum:1 buah (prototipe) / 20 buah (serial)
Harga:USD 78 - 420 / Piece
Standard Packaging:Tas gelembung ditambah dudukan busa per potong, karton ekspor diperkuat; FAI, laporan stabilitas dim
Waktu Pengiriman:8-10 hari kerja untuk prototipe, 18-25 hari untuk pesanan serial
Ketentuan Pembayaran:T/T
Kemampuan Penyediaan:3000 buah per bulan
Rincian produk
Menyoroti:
Waist Yaw Joint Housing
,7075 Thin Ring 4mm
,0.01mm Coaxial Bearing Seats
Material:
Aluminium 7075-T6, opsional 6061-T6, 7050, 6082
Process:
Penggilingan 5 sumbu dan penjepitan rata rahang lembut, dua siklus pelepas stres
Bearing Seats:
H7 +/- 0,005 mm, kebulatan 0,01 mm, koaksialitas 0,01 mm
Flange Runout:
0,01 mm, tegak lurus terhadap lubang 0,01 mm
Motor Seat Face:
Kerataan 0,01 mm, tegak lurus 0,02 mm
Ring Wall:
4,0 mm +/-0,08 mm, rusuk 6-10 mm
Cable Cavity:
Minimum R3, dipoles Ra 1.6
Surface Finish:
Hitam keras anodized 25 um, cocok untuk masker
Size Range:
Dia 80-260 mm, tinggi 60-220 mm
Stability:
Drift <= 0,005 mm setelah istirahat 72 jam
Inspection:
CMM, penguji kebulatan, runout dial gauge, ketebalan ultrasonik
Quality Document:
Laporan FAI, sertifikat material 3.1, laporan dimensi dan stabilitas
Customization:
Jenis bantalan, flensa peredam, PCD motor, dan perutean kabel
Confidentiality:
Ditandatangani NDA, sel terisolasi, nomor bagian berkode, pengarsipan versi
Lead Time:
Prototipe 8-10 hari, serial 18-25 hari
MOQ:
Prototipe 1 buah
Deskripsi Produk
Detailed Specifications & Features
7075-T6 · Thin Ring 4 mm · Big Bore · No Ovality The waist yaw joint is the stiffness bottleneck of the entire humanoid robot structure. It must maintain coaxiality of two bearing seats on a 120 mm diameter thin-walled ring, while also holding face runout of the reducer interface and perpendicularity of the motor mount. 7075-T6 allows us to reduce wall thickness to 4 mm without sacrificing stiffness — at the cost of deformation control that must be precise at every process
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