Aciera F1 Milling Machine

On the Aciera and Hauser machines, the hole for mounting the rotary table, vises, dividing head (spindle), and other accessories is uniformly 35 mm, allowing all accessories to be interchangeable.

All lubrication points are fitted with grease nipples and supplied via a special lubrication pump. The machine should be lubricated regularly—once a week or as needed—with the spindle requiring more frequent lubrication.

USE ONLY LIQUID (FLUID) OIL (MACHINE OIL)!

I have disassembled many machines and must say that in machines lubricated with grease, all channels are blocked, and in some areas, assemblies and bearings are irreversibly damaged, requiring major effort to replace.

Unfortunately, the machine has some design flaws:

• The longitudinal slides are not wide enough for the relatively heavy spindle, causing significant uneven wear.
• The contact surface of the spindle’s roller bearings is not repairable. Wear increases the cylinder diameter, leading to lateral deviation of the cutting tool. The only probable repair is manually manufacturing new rollers.

Siemens frequency inverter for generating three-phase current

Technical Data of the Aciera F1

Working Ranges:

• Longitudinal table travel 100 mm
• Vertical table travel 150 mm
• Cross travel of spindle heads 75 mm
• Screw scale graduation 0.01 mm

Milling Spindle:

• Collet chuck type W-12
• Collet holder, base diameter Ø 12 mm
• Collet clamping range 0–10 mm
• Spindle speeds: 125–250–500–1000–2000–4000 rpm (infinitely variable 0–4000 rpm with frequency converter)

Dimensions and Weight:

• Machine without base:
• Length 600 mm
• Width 500 mm
• Height 570 mm
• Machine weight without accessories approx. 55 kg