很多工厂把喷淋清洗当“水管升级版”——接个泵就喷。结果切削液没冲净，铝件边角却被打麻、齿轮内圈留水渍。喷淋靠的是射流冲击力+温度+清洗剂三方协同，不是压力越大越干净。

Many factories treat spray cleaning as an upgraded version of water pipes - just connect a pump and spray. As a result, the cutting fluid was not completely flushed, but the edges and corners of the aluminum parts were numb and water stains were left on the inner ring of the gear. Spraying relies on the synergy of jet impact force, temperature, and cleaning agent, rather than the higher the pressure, the cleaner it is.

一、先分结构，再谈参数

1、 First divide the structure, then discuss the parameters

单工位旋转喷淋：工件或料筐转动，多角度覆盖盲孔、齿槽，适合多品种小批量、CNC 机加工件（科尔 CNC 款压力 0.3–0.8MPa 可调，就是防冲伤精密面）；

Single station rotating spray: The workpiece or material basket rotates, covering blind holes and tooth grooves at multiple angles, suitable for a variety of small batches and CNC machined parts (Kohl CNC model pressure adjustable from 0.3-0.8MPa, which is a precision surface for anti impact damage);

通过式网带/链板喷淋：工件连续走，粗洗→高压主洗→漂洗→风切→烘干串联，适配冲压件、轴承、汽车零件大批量节拍；

Through type mesh belt/chain plate spray: continuous walking of workpieces, rough washing → high-pressure main washing → rinsing → air cutting → drying in series, adapted to the large-scale rhythm of stamping parts, bearings, and automotive parts;

超声波+喷淋复合：超声先松缝隙里的油泥，喷淋再把脱落颗粒带走，盲孔件良率更稳。

Ultrasonic+Spray Composite: Ultrasonic first loosens the oil sludge in the gap, and then sprays to remove the falling particles, resulting in a more stable yield of blind hole parts.

二、三个比“多少兆帕”更关键的变量

2、 Three variables more critical than 'how many megapascals'

压力×流量匹配：普通除油 0.2–1.5MPa 够用；去毛刺/深孔冲洗要更高集中射流，但薄壁铝、铜件得降压力保安全；

Pressure x flow matching: 0.2-1.5MPa is sufficient for ordinary oil removal; Deburring/deep hole flushing requires a higher concentration of jet, but thin-walled aluminum and copper parts need to be depressurized to ensure safety;

喷嘴角度和排布：扇形还是锥形、上下左右是否环形覆盖、旋转臂转速多少，直接决定有没有死角；

Nozzle angle and arrangement: whether it is fan-shaped or conical, whether it is covered in a circular shape up, down, left, and right, and the rotational speed of the rotating arm directly determine whether there are blind spots;

过滤回用：不配磁性+袋式过滤，铁屑循环回来重新粘工件，槽液一周变泥浆。

Filtering and reuse: without magnetic and bag filtration, the iron filings circulate back to reattach the workpiece, and the tank fluid turns into mud after one week.

三、选型倒推法

3、 Reverse selection method

先看工件：材质（怕不怕冲）→ 污垢（切削油/拉伸油/毛刺/抛光蜡）→ 有没有盲孔深腔 → 日产量和产线节拍 → 才定“单工位 / 通过式 / 加超声 / 带烘干”。只报“高压全能洗”的，先寄样件去跑带料试机，看水膜连不连、烘干后有没有斑。

First, look at the workpiece: material (afraid of impact) → dirt (cutting oil/stretching oil/burrs/polishing wax) → whether there are blind holes and deep cavities → daily output and production line rhythm → then determine "single station/through type/ultrasonic/belt drying". For those who only report "high-pressure universal washing", first send samples to run a material testing machine to see if the water film is connected and if there are any spots after drying.

喷淋线的本质是把“冲、漂、干、不二次污染”锁成稳定节拍——参数虚标，第一批工件就给你颜色看。

The essence of the spray line is to lock the "flushing, drifting, drying, and non secondary pollution" into a stable rhythm - parameter virtual labeling, and the first batch of workpieces will show you the color.