铝合金手机中框是当今智能手机主流选择，手机中框的加工由多道复杂工序组成，存在较多的加工难点。厦门金鹭针对手机中框及其零部件均有成熟的加工解决方案，本期介绍铝合金手机中框加工典型案例。

Aluminum alloy is a mainstream choice for the middle frame of smart  phone. The processing of mobile phone middle frame is composed of many complicated processes, and there are many processing difficulties. GESAC has mature processing solutions for mobile phone middle frame and its parts. This issue introduces typical cases of maching an aluminum alloy mobile phone middle frame.

解决方案

Application

加工案例1

Application

案例1为手机中框型腔开粗加工，采用分层面铣的加工方式，客户要求加工的高效性及较小的加工变形，我司根据客户需求，选用SA100系列高效加工刀具，测试结果符合要求。

First case is the rough machining of the middle frame cavity of the mobile phone, which adopts the processing method of layered surface milling. The customer required high efficiency and small deformation. According to the customers' needs, GESAC selects SA100 series of high efficiency machining tools, and the test results meet the requirements.

SA100刀具特点

采用修光刃设计，提高加工表面质量及刀具寿命，同时改善后的槽型较改善前有更大的容屑空间，保证切屑更顺畅排出。

The surface quality and tool life are improved by the design of wiper blade edge, the improved flute has large chip space than before, ensures smoother chip discharge.

加工信息

刀具规格 Tool Model	SA100-S3-06012
加工材料 Processing Materials	Al6063（HB90）
切削速度 Cutting Speed	244m/min(13000RPM)
进给速度 Feed Speed	9000mm/min (0.172mm/z)
切削量 Cutting Amount	ap=0.5mm，ae=6 mm
冷却方式 Cooling Mode	水冷(Water Cooling)

加工案例2

Application

案例2为手机后盖3D仿形面加工，我司提供定制耐磨损刀具满足客户要求，刀具寿命长，测试结果优于竞品公司。Second case is 3D profiling surface processing of mobile phone back cover. GESAC provides customized wear-resistant tools with long tool life to meet customer requirements. The test results are due to competitive companies.

刀具规格 Tool Model	R0.5*2*d4*50
加工材料 Processing Materials	Al6063（HB90）&Plastic fiberglass
切削速度 Cutting Speed	15000RPM
进给速度 Feed Speed	2800mm/min
切削量 Cutting Amount	ap=0.03mm
冷却方式 Cooling Mode	水冷(Water Cooling)

来源：厦门金鹭切削工具