The used Wyssbrod Type 6 is a high-quality machine tool, known for its robustness and precision. Below you will find a detailed data sheet based on information available for similar machines:

Wyssbrod Type 6 Technical Data Sheet

1. Structure and Main Components:

• Frame: Made of sturdy cast iron to reduce vibrations during processing.
• Table: Table size typically 1255 x 205 mm, with high load capacity to support large workpieces.
• Work axis: The X, Y, Z axes allow precise movements, with strokes of 500 mm, 50 mm, and 80 mm respectively for the vertical axis.
• Spindle: Spindle with variable speed, reaching a maximum of 2800 rpm. Spindle power around 0.4 HP.
• Accessories: Typically includes various milling accessories such as vises, dividers, and milling tools.

2. Mechanical Characteristics:

• Precision: High precision in movements thanks to quality guides and feed screws.
• Processing speed: Adjustable spindle speed that allows processing of both harder and softer materials.
• Cutting ability: Excellent for precision work on metals, alloys and similar materials.

3. Optimal Use Parameters:

• Formula for optimal advancement: $V$, Where:
  • VfV_f $V$ f ​=
  • NN $N$ = number of spindle revolutions
  • FF $F$ = feed per tooth
  • ZZ $Z$ = number of tool teeth
• Workable materials: Steel, aluminium, bronze, and other metals. For each material, it is essential to adjust the spindle speed and feed based on the hardness and strength of the material.

4. Maintenance:

• Lubrication: Check and replenish the lubrication system regularly to ensure smooth operation.
• Cleaning: Remove chips and debris from the machine after each use to prevent damage to the guides and gears.
• Checking the guides: Periodically check the condition of the guides and advancement screws for wear or excessive play.

5. How to Evaluate a Good Used Car:

• Cosmetic condition: Make sure there are no signs of excessive wear, cracks in the frame, or structural damage.
• Operation: Test the machine to ensure that the spindle and table move smoothly and that the speeds are adjustable.
• Documentation: Check whether the machine has documented maintenance, and check for the presence of original accessories.

6. Sectors of Use:

• Precision mechanics: Ideal for the production of high precision mechanical components.
• Tooling: Frequently used for the production of tools and equipment.
• Industrial engineering: Suitable for the production of machinery parts and tools.

Why it is better to buy it used:

Buying a used milling machine like the Wyssbrod Type 6 can be advantageous for the following reasons:

• Economic savings: Used machines, if in good condition, offer high performance at a fraction of the cost of a new one.
• Proven reliability: Often, brand-name used machines like Wyssbrod are already tested in production environments and maintain their efficiency over time.
• Availability of spare parts: Being a popular model, it is relatively easy to find spare parts and accessories.

This model represents an excellent choice for those who need a robust and precise milling machine without having to face the high costs of a new machine.