Copper die casting part is similar the aluminum die casting, the die casting machine also the same, but the life of Cu Die Casting Mould is very short, only about 10,000 shots, because the high melting point of copper alloy, it is easy make the mould aging.
The copper die casting, brass die casting production flow chart
Materials of copper alloy die-casting: Cu 59-1, Cu 63, Cu62;
The precision of the Cu die casting part: ±0.15mm;
Smoothness of rough part: Ra3.2;
Shrinkage rate of brass die casting products: 0.6%;
Material wastage rate: 6%;
Cu die-casting machining allowance: 0.5mm~0.7mm;
Surface preparation methods: Sand blasted, Shot blasting, Powder coating,
Painting, Plating, Polishing.
Our company's
production equipment and management system
copper die casting production equipment: L.K brand die casting machine From 160T, 200T,
280T, 400T,
CNC machining center: 6;
CNC lathe machine: 12;
Work days of one week: From Monday to Saturday;
Shift work: 2 shift per day;
Working
hours: From AM 8:00 to PM 4:30;
2D and 3D
drawing Software: AutoCAD, UG, Pro/E, SolidWorks 2015;
QC control: New type NANO CMM, FPI M5000
desktop metal analyzer, Mechanical properties tester.
My company`s strengths of Cu die casting, CNC machining, and QA control.
Copper alloy die casting parts Copper die casting, brass die casting, Cu die casting, aluminium bronze die casitng, tin bronze die casting, beryllium bronze die casting NINGBO BEILUN LEMA MACHINERY TECHNOLOGY CO.,LTD , http://www.china-lema.com
Description:
Hex Head Nut
Black Oxide,Grade 8.8
DIN934,BS450,JISB1181,ISO8673
Dimension:
We make all standard sizes and non-standard sizes.
Sample Fee:
Samples of <10 pcs will be free,you need to pay for the shipping fee.
Sample Time:
For standard fasteners,the sample time will be about 2~3 days;
For non-standard fasteners,the sample time will be about 5~7 days.
Lead Time:
For standard fasteners,the lead time will be about 7~10 days;
For non-standard fasteners,the lead time will be about 10~15 days.
Item Details:
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