MacBook Stand fräsen & Neue Sandstrahlkabine | Update #001

Lockcard

28 Jan 202408:34

Summary

TLDRThis video introduces the first Lockard update, a new video format sharing what's happening behind the scenes. They set up a new sandblasting cabinet to experiment with glass beads for matte silicone molds and aluminum parts. They 3D printed and installed a quieter vacuum attachment. They discuss using the wrong tools and making adaptations when lacking proper equipment. They printed multiple laptop stands on the CNC milling machine, troubleshooting issues with tool positioning. Overall, they are excited to test capabilities, make mistakes, and keep learning with the new in-house machines.

Takeaways

👷‍♂️ They are setting up a new sandblasting cabin for processing 3D printed parts and other items.
🔨 They are modifying the cabinet by connecting it to compressed air and a new vacuum.
🛠️ The old vacuum was extremely loud so they are replacing it with a quieter one.
⚙️ The new sandblasting cabinet is manual unlike the old one which had automated separation.
🪨 It can use glass beads for blasting unlike the old cabinet.
👷‍♂️ They 3D printed and installed an adapter to connect the air hose.
🎥 The script shows the process of designing, 3D printing and installing the adapter.
💻 They are using the CNC milling machine to make MacBook stands.
😅 Trial and error is still involved in learning to use the new machinery.
🙌 Having their own machines allows them to rapidly test and prototype products.

Q & A

What is the purpose of this video?
-The purpose is to give viewers an update on what's happening at Lockard and share new developments through a video log format.
What equipment are they setting up in the video?
-They are setting up a sandblasting cabin to use for testing and creating product prototypes.
Why do they need the sandblasting cabin?
-The sandblasting cabin allows them to experiment with and refine the surface finishes of various materials like plastic, aluminum, and silicone molds.
What machine are they excited to have direct access to now?
-A CNC milling machine that they can use to rapidly prototype and manufacture custom parts.
How will having the CNC machine onsite benefit them?
-It allows them to iterate and test new product designs quickly without outsourcing the manufacturing.
What risks are involved with operating the CNC machine?
-Pushing the machine too hard could damage the spindle or cause crashes that damage the tooling.
How long has Lockard been around?
-About 4 years. In the first year they had very little funding but were experimenting with gaining access to different machines.
What are they making with the CNC machine in this video?
-A batch of 12 machined MacBook stands out of a large aluminum plate.
How are they finishing the MacBook stands?
-By hand-sandblasting them for a uniform matte surface finish.
What types of products does Lockard make?
-It's unclear exactly, but they produce various hardware products and prototypes, likely consumer electronics and accessories.

Outlines

00:00

😊 Setting up a sandblasting cabinet

Paragraph 1 describes setting up a sandblasting cabinet to blast 3D printed parts and aluminum pieces to give them a nice matte finish. It talks about connecting the air compressor, replacing the loud vacuum with a quieter shop vac, and 3D printing an adapter to connect the shop vac.

05:00

😲 Learning through trial and error on the CNC mill

Paragraph 2 discusses learning by trial and error on the CNC milling machine. It describes an issue with too much lateral load when machining an aluminum plate, which can damage the tool and spindle. It reflects on the excitement of having in-house CNC capabilities for rapid prototyping despite the risks and manual effort required.

Mindmap

Keywords

💡Lockard Update

The 'Lockard Update' appears to be a series or format the creators have started to give viewers insights and updates about their ongoing projects and activities. It indicates a recurring content feature, aimed at engaging the audience by sharing progress, behind-the-scenes looks, and various operational aspects. In the script, it's mentioned as the inaugural episode, suggesting it's a new venture to keep their audience informed and involved.

💡Strahlkabine (Blasting Cabinet)

A 'Strahlkabine', or blasting cabinet, is a piece of equipment used to clean, finish, or paint materials by blasting them with abrasive media under high pressure. In the script, they discuss setting up a new blasting cabinet for different purposes, such as treating silicone molds and aluminum parts, which indicates they are working on surface preparation or finishing of parts, a critical step in manufacturing or restoration processes.

💡Glasperlen (Glass Beads)

Glasperlen, or glass beads, are mentioned in the context of blasting materials. They are used in blasting processes for cleaning or finishing surfaces. The use of glass beads in the script suggests a delicate treatment of surfaces, likely to achieve a matte finish without damaging the underlying material. It's a choice of medium that indicates attention to detail and quality in the finishing process.

💡Staubsauger (Vacuum Cleaner)

A 'Staubsauger', or vacuum cleaner, is referenced as part of the setup for the blasting cabinet, possibly for dust extraction and maintaining a clean working environment. The discussion about its noise level and efficiency indicates practical challenges faced in the workshop and the solutions they are implementing to maintain a conducive working environment.

💡3D Druck (3D Printing)

3D printing is mentioned in the context of producing parts and the need for post-processing those parts, like surface treatment in the blasting cabinet. It indicates that the creators are involved in additive manufacturing and are attentive to the quality and finish of the products they produce, which involves steps beyond just printing the parts.

💡Adapter

The term 'Adapter' is used in a practical context where a solution is needed to connect or fit different parts or systems together. In the script, it appears in a troubleshooting or problem-solving scenario, reflecting the hands-on, adaptive approach of the creators in dealing with technical challenges.

💡CNC Fräsmaschine (CNC Milling Machine)

A CNC milling machine is a precision tool mentioned in the context of manufacturing or modifying parts. The discussion about the excitement and challenges associated with using the CNC machine indicates the creators' involvement in detailed and precise manufacturing processes, as well as the technical expertise required to operate such machinery.

💡Spanungs Mechanik (Chip Removal Mechanism)

Spanungs Mechanik, or chip removal mechanism, is likely referred to in the context of CNC milling where material is removed from a workpiece to shape it. The discussion about it, especially in relation to the depth of cuts and the 'feel' for the process, underscores the technical nuances and experiential knowledge involved in precision manufacturing.

💡MacBook stand

The MacBook stand is mentioned as a specific product being manufactured. This indicates the practical application of the tools and processes being discussed in the video, such as the CNC milling machine and the blasting cabinet, showcasing the end-to-end process from raw material to a finished product.

💡Produktentwicklung (Product Development)

Product development is an underlying theme of the video, with various processes, tools, and challenges mentioned in the context of developing and producing a physical product. The script touches on aspects like prototyping, material finishing, and quality control, all of which are integral to the product development cycle.

Highlights

Starting a new video format called lockard update to show behind the scenes of what's happening

Setting up a new sandblasting cabinet to process plastic and aluminum parts

Connecting air compressor to sandblasting cabinet and replacing loud vacuum

3D printing an adapter piece to connect new quieter shop vac to sandblasting cabinet

Having own CNC machines allows testing and developing products in-house

Machines paid for themselves by using them for production

Can develop products at no cost since machines already in place

Spindle/machine not damaged so far even with hard crashes

Exciting to have CNC machine to experiment with different processes

Sandblasting gives metal a nice shiny finish

Macbook stands likely mass produced via automated sandblasting

New sandblasting cabinet will allow testing cool material processes

In first year, no budget so had to find ways to access machines and experiment

Having own machines allows instantly applying learnings into products

Appreciate the privilege of having professional industrial tools available