志晏企業股份有限公司ZHIYAN PRECISION CO., LTD.
加工能力Capabilities

量產做得穩，急件接得住。Steady in volume. Quick when it counts.

同一批件，第一件和第一萬件要長得一樣——這是代工廠唯一要證明的事。 The first piece and the ten-thousandth have to be the same part. That is the only thing a contract shop has to prove.

量產能力Volume Capability

三十多年下來，志晏量產過上千樣品項。批量從幾千件到幾十萬件都接，走的是同一套流程、同一套品管。

三條產線分工明確：公差緊的走 CNC，結構單純、數量大的走凸輪式自動車床，試作與急件走傳統機。量產的排程，不會被臨時插單打亂。 Over thirty-three years Zhiyan has produced more than a thousand part numbers. Batches run from a few thousand pieces to several hundred thousand, through the same process and the same inspection.

Three lines, clearly divided: tight tolerances on CNC, simple geometry in high quantity on cam automatics, prototypes and rush work on manual machines. A last-minute job does not disturb the production schedule.

廠內設備In-House Equipment

CNC 車床 / 車銑複合CNC lathe / turn-mill
11
凸輪式自動車床Cam automatic lathe
4
傳統機與輔助設備Manual & secondary
9
廠內合計Total in-house
24

CNC 全數採用三菱控制系統，程式可在機台之間轉移。 All CNC on Mitsubishi control — programs transfer between machines.

流體接頭是志晏的長項。快速接頭、轉接頭、螺紋接頭、O-ring 溝槽件——這類件的共同要求是密封面不能有刀痕（有一道就會漏）、螺紋要通止規過、批次尺寸不能飄。三十多年下來，這是志晏做得最多的一類。 Fluid couplings are where Zhiyan is strongest. Quick disconnects, adaptors, threaded couplings and O-ring groove parts all share the same demands — no tool marks on the sealing face (one is enough to leak), threads that pass go / no-go, and dimensions that hold across the batch. It is the part family we have made most of in thirty-three years.

加工材質Materials

銅　BRASSBRASS 鋁　ALUMINIUMALUMINIUM 鐵　STEELSTEEL

可一併處理的工序Operations Included

洗色BRIGHT DIPPING 電鍍PLATING 陽極處理ANODISING 二次加工SECONDARY OPS 四軸 / 五軸銑削4/5-AXIS MILLING 組裝ASSEMBLY
品質管制Quality Control

量測不是最後一關，是整批的每一段。Measurement is not the last step. It runs through the batch.

尺寸會在生產過程中慢慢跑掉，刀具磨耗是主因。做法是在生產中反覆取件實測，發現偏移就補正，不等到交件前才驗。 Dimensions drift through a run, mostly from tool wear. Parts are pulled and measured as production goes and offsets corrected on the spot — not checked only at the end.

ARCS 源台精密 HIM-2015 影像量測儀
ARCS HIM-2015

影像量測儀Image Measuring System

源台精密 HIM-2015 影像量測系統。非接觸式量測不會壓迫工件，對薄壁件與較軟的銅材尤其準確。 An ARCS HIM-2015 image measuring system. Non-contact measurement does not deform the part — which matters on thin walls and softer brass.

解析度Resolution
0.0005 mm
重複精度Repeatability
< 0.003 mm
X, Y 線性精度accuracy
±(3+L/75) μm
量測行程Travel
200 × 130 mm
螺紋驗證Thread Gauging

完整的環規與栓規Ring & Plug Gauges

志晏備有相當完整的環規與栓規，涵蓋常用牙規格。螺紋以通止規驗證：通端進得去、止端進不去，才算合格。牙做不對的件不會離開廠。 We hold an extensive set of ring and plug gauges covering the common thread specifications. Threads are verified go / no-go — the go end must enter, the no-go end must not. A part with a bad thread does not leave the shop.

製程中管制In-Process

高頻率實體抽測Frequent Sampling

生產中反覆取件量測，追蹤刀具磨耗造成的尺寸偏移。抽測頻率隨件的公差調整——公差越緊，抽得越密。 Parts are pulled and measured through the run to track drift from tool wear. Sampling frequency follows the tolerance — the tighter the part, the more often we check.

控制系統Control

CNC 全數三菱系統All CNC on Mitsubishi

廠內 CNC 使用同一套三菱控制系統，程式可在機台之間直接轉移。急單換機生產不必重寫程式，件的結果也不會因為換了機台而跑掉。這是批次一致性的底層條件。 Every CNC runs the same Mitsubishi control, so programs transfer directly between machines. A rush job can switch machines without a rewrite, and the part does not change because the machine did. This is what batch consistency rests on.