lemontart 33metal | Short Crusts ep 4 – 4140 steel no-peck drilling | miniMonster CNC

Описание: This is episode 4 of Short Crusts, a weekly series where we show quick simple cutting videos in various materials. These are not tutorials, or anything structured, just some raw footage of some cutting so you can get a feel for how the machine works in materials you might want to cut.

Episode 4: drilling 4.2mm (m5) holes in annealed 4140 steel with a stubby carbide end mill. Did not go perfectly to plan, but it does show promise.

Enjoy

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The lemontart 33metal frame kit is AVAILABLE NOW!
http://www.minimonster.ca
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The lemontart 33metal is the new name for the more budget conscious miniMonster do it yourself kit machines. It has most of the same features and specs as it's brother, including spindle choices, tool changers, 4th axis and zero point tooling compatibility. And its still %&*% fast as hell. The main difference is a slightly smaller work envelope and gantry clearance, and the price. Because of a strategic partnership with JLC - a leader in pcb, 3d printing, cnc, sheet metal services - the lemontart 33metal "assemble it yourself" base frame kit will come in at around $3500usd with an upgraded ground steel table*. It will have many options and accessories like stands, enclosures, vacuum tables, 4th axis, tool changers, coolant rings etc, all DOWNLOADABLE FOR FREE for you to get made using JLC services, or any other way that is convenient for you.


*prices are preliminary and subject to change in this chaotic world. Price INCLUDES shipping to most countries. Taxes and tariffs are extra and your responsibility.

Basic specs:
330x280x130mm travel
precision ground preloaded ball screws
high preload linear guides for increased rigidity
built around zero point tooling
handles spindles up to to 4kw
rapids of up to 30m/m and 0.5G depending on servo choices