Crusher

Open Source Rock Crusher Short description Specifications Product Ecology What other GVCS tools does this use? License OSHWA and OSI compliant. CC-BY-SA-4.0 International, GPLv3, DIN SPEC 3105. Module 1 Describe features of Module 1 Module 2 Describe features of Module 2 Key Specification Key spec data point Construction Describe basic construction technique and materials Productivity Describe how this relates to industrial productivity on a small scale Completion Status Describe whether built, prototyped, etc. Link to relevant Genealogy and Status of Completion. Do you want more of this? Get Involved

Overview

Crushers replace hand tools and muscle with a machine to break things into smaller things.

Crushers are commonly used in mineral processing and recycling workflows to fracture or compress some given size range of objects down into a smaller range.

The common type in basic mining operations is a jaw crusher, which uses a V shaped funnel with one edge stationary and the other repeatedly moving back and forth.

Crushers differ from mills, in that they are meant as a 'first stage' for larger, harder, and more heterogeneous materials.

Development

Development Template

	Description	Link to Work Product	%
	DESIGN
1	Requirements + Value Proposition	Open Source Crusher Requirements + Value Proposition	0
2	Industry_Standards	Open Source Crusher Industry Standards	0
3	Conceptual Design	Open Source Crusher Conceptual Design	0
4	Module Breakdown	Open Source Crusher Module Breakdown	0
5	Design Guide	Open Source Crusher Design Guide	0
	TECHNICAL DESIGN
6	3D CAD	Open Source Crusher 3D CAD	0
7	Calculations	Open Source Crusher Calculations	0
8	Electronics Design	Open Source Crusher Electronics Design	0
9	Wiring and Plumbing	Open Source Crusher Wiring and Plumbing	0
10	Software	Open Source Crusher Software	0
	BILL OF MATERIALS
11	BOM	Open Source Crusher BOM	0
12	vBOM	Open Source Crusher vBOM	0
13	CAM Files	Open Source Crusher CAM Files	0
14	Cut List	Open Source Crusher Cut List	0
	BUILD
15	Build Instructions	Open Source Crusher Build Instructions	0
16	Fabrication Drawings	Open Source Crusher Fabrication Drawings	0
17	Exploded Part Diagram	Open Source Crusher Exploded Part Diagram	0
18	Production Engineering	Open Source Crusher Production Engineering	0
	LIFECYCLE DESIGN
19	Build Pictures and Video	Open Source Crusher Build Pictures and Video	0
20	Data Collection	Open Source Crusher Data Collection	0
21	Future Work	Open Source Crusher Future Work	0
22	Troubleshooting and Repair	Open Source Crusher Troubleshooting and Repair	0

• Design considerations - https://www.motioncontroltips.com/helical-gears-what-are-they-and-where-are-they-used/
• Cordless rock crusher - https://www.youtube.com/watch?time_continue=44&v=Ex8A7HNgAqY

Production Rates

• See specs at https://loevensteyn.co.za/products/pew-jaw-crusher.html
• Production rate of 1 ton per kWhr - not bad.
• A Nema 17 motor at 10W of power can crush 250 kg of rock per day if geared down sufficiently enough