行业新闻

钻石线切割的行业新闻和市场见解, 精密加工与先进材料.

金刚石线环玻璃管精密切片: 3 毫米截面测试数据

抽象: This report documents a precision straight-slicing trial on glass tube supplied by a European customer. The workpiece was a tube of 12 mm outside diameter and 104 mm length, sliced into sections 3 mm long on an ESO-GM diamond wire loop cutting machine, with cutting oil as the cooling medium and a fully coated diamond wire. Across five sections the measured results came out at total thickness variation (TTV) 0.004-0.028 毫米, thickness tolerance ±0.026 mm against a 3.000 mm nominal, surface roughness Ra...

用金刚线环进行光学玻璃精密切片: 30.5 毫米棒测试数据

抽象: 本申请报告涵盖了对欧洲客户提供的光学玻璃进行的高精度直切片测试. The workpiece was a rod of 30.5 毫米直径, cut into sections 15 mm long on an ESO-GM gantry diamond wire loop cutting machine, with cutting oil as the cooling medium and a fully coated diamond wire. Measured results across three sections: total thickness variation (TTV) 0.003-0.008 毫米, thickness tolerance ±0.141 mm against a 15.000 mm nominal, surface roughness Ra 0.58-1.06 微米, and maximum edge chipping 4.9-6.2 μm....

BG38 玻璃板切割使用金刚石线环: 5 毫米 测试数据

抽象: This application report documents a high-precision straight-slicing test on BG38 glass sheet supplied by a European customer. The workpiece measured 86 mm x 60 mm x 1 mm and was cut into strips of 5 mm x 60 mm x 1 mm on an ESO-GM gantry diamond wire loop cutting machine, using cutting oil as the cooling medium and a fully coated diamond wire. Measured results: total thickness variation (TTV) 0.003-0.020 毫米 (average 0.014 毫米), thickness tolerance ±0.027 mm, surface roughness Ra 0.63-0.76...

如何在薄片上测量TTV: 九点法

抽象: Total thickness variation (TTV) is the single number most often quoted for a precision slicing process, and the easiest one to measure badly. This guide documents the nine-point grid dual-probe method used in Ensoll's slicing tests for PEEK 和 PMI foam cut with a 金刚石线环: how the sample is prepared, how it is held, where the nine points sit, how TTV is calculated from them, and which errors produce a plausible but wrong number. Key TakeawaysTTV = Tmax - Tmin...

PEEK 与 PMI 泡沫: 金刚线切割对比

抽象: PEEK 和 PMI 泡沫位于材料光谱的两端 金刚石线环 has to handle - one is a dense, tough thermoplastic, the other a low-density cellular structural foam. This comparison sets Ensoll's two published slicing tests side by side: 一个 200 mm x 60 mm x 60 mm PEEK block cut into 6.5 mm slices with cutting fluid, and four 400 mm x 400 mm PMI foam slices cut to 0.8 mm dry. It compares the...

PMI 泡沫切割参数: 金刚线环设置参考

抽象: 此参考表列出了在Ensoll的PMI中验证的工艺窗口 (polymethacrylimide) 在ESH600-4T卧式机上进行的结构泡沫切片测试 金刚线锯机: 一个 0.60 x 3460 mm fully coated 金刚石线环, 100 mm/min wire travel speed, 145 N wire tension, 25 m/s wire speed, 60 s wire-bow tensioning time, 17 N·m cutting load and 400 mm cutting width, with dry cutting. It explains what each parameter does on a cellular foam, which way to move it when a defect...

使用金刚线环切割 PMI 泡沫: 0.8 毫米精度切片测试

抽象: This application report documents a precision straight-slicing test on PMI (polymethacrylimide) structural foam supplied by a European customer. Four slices measuring 400 mm x 400 mm x 0.8 mm were produced on an ESH600-4T horizontal 金刚石线环 cutting machine using dry cutting and a fully coated diamond wire. Measured results: total thickness variation (TTV) 0.013-0.050 毫米 (average 0.036 毫米), thickness tolerance +/-0.043 毫米, surface roughness Ra 0.68-0.82 um, and maximum edge chipping 5.5-7.1 um. Matching machine structure, cutting method and process parameters...

用金刚石线环切割PEEK: 精密切片测试

抽象: This article presents a precision slicing test on PEEK (polyether ether ketone) 使用它 金刚石线环. The workpiece was a 200 mm × 60 mm × 60 mm PEEK block provided by European customer H, sliced into 6.5 mm-thick pieces on an Ensoll ESO-GM gantry-type diamond wire loop cutting machine. We report the equipment and wire selection, cutting parameters, cooling strategy, and quantitative quality metrics including Total Thickness Variation (TTV), thickness tolerance, 表面粗糙度 (Ra), and edge...