加工符号一览

工程符号加工标记名称

参考

AS

AS 组装Assembly AT 气密测试Airtight test BK 煮黑处理Black Oxide BN 光整处理Burnishing BO 铰孔Boring BR 拉削加工Broaching CA

CA 铸造Casting CB 渗碳处理Carburizing CE 中心孔加工Centering CH 倒角，倒棱加工Chamfering CL

CL 清洗Cleaning CP 仿形加工Copying

DF 锪面Drilling Spot Facing DR 钻孔

Drilling

EBM 电子束焊接Elextron Beam Welding EC 电解去毛刺Electro

ChemicalDeburring

EM 电火花加工ElectroSpark Machining EP 电解抛光Electric Polishing ER 挤压成型Extruding

ES 静电涂装Electro Static Painting FC 冷锻Cold Forging FH 热锻Hot Forging FO

FO 锻造Forging

FP 荧光探伤Fluorescent penetrant Test

FW 温锻

Warm Forging GC （金属、半金属、低压）铸造

Gravity Casting GD 枪钻加工Gun Drilling GE 枪铰加工Gun Reaming GR 磨削加工Grinding GS 插齿加工Gear Shaper HB 滚齿加工Hobbing HO 珩齿加工Honing

HT

HT 热处理IH 高频Induction Hardening LA 车削加工Lather Turning

LB 激光束加工LeaserBeam Maching LH 液体珩磨Liquid Honing LH 激光热处理Laser Hardening LP Lapping

MA

MA

机械加工

MI铣削加工Milling

工程符号加工标

记

名称参考

PT PT涂装

RE铰孔加工Reaming

RO滚轧加工Rolling

SP SP特殊加工

SC螺纹加工Screw Cutting

SF超精加工Super Finishing

SH插齿加工Shaping

SV剃齿加工Shaving

TP攻丝加工Tapping

TR整形加工Trimming

TU转塔车床Turret Lather WE WE焊结

WF摩擦焊结Friction Welding

WG气焊Gas Welding

WI高频焊结Induction Welding

WL激光焊结Laser Welding

TAGC技术科