![](/w/images/thumb/2/29/ScrewdriverGrip_final.jpg/300px-ScrewdriverGrip_final.jpg)
Description[edit | edit source]
▶ Help!
What is your product about?
This project is to replace a broken screwdriver grip. Machinable wax will be used to create a mold to cast resin and make a new grip.
Open Source Hardware[edit | edit source]
▶ Help!
Similar products in OSH search engine. This search engine is customized to look in OSH repositories.
- link1
- link2
- link3
No suitable products are found in OSH, since this project is highly customized.
Category & Type[edit | edit source]
▶ Help!
What is the category of your product?
- Water, Sanitation and Hygiene (WASH)
- Shelter & Settlements
- Disability Inclusion
- Protection & gender-based violence (GBV)
- General
- Environment & Energy
- Nutrition
- Disaster Risk Reduction
- Health
- Child Protection
What is the type of your product?
- Product Prototyping and Development
- Workshops & Training
General - Product prototyping and development
Background & Addressed Need[edit | edit source]
▶ Help!
What does your product solve? Why your product was created? Who will use your product?
The screwdriver is the major part of a bits set. If the screwdriver is not working properly, there will be no benefit from this set, and it will be a waste of essential tool used in general making and maintenance work.
Benefits & Criteria[edit | edit source]
▶ Help!
What are the benefits of your product? What are the design criteria of your product?
Benefits:
- Continue using the bits set
- Save essential tool for maintenance and making
Criteria:
- Fits to screwdriver with same sizing as original part
- Strong, durable, and easy grip
Material, Equipment, & Skills[edit | edit source]
▶ Help!
What is needed to make your product?
Material:
- Machinable wax
- Molding silicone
- Casting resin
Equipment:
- CNC milling machine
- Weighing scale
Skills:
- 3D modeling
- Operation of CNC milling machine
Risk Assessment[edit | edit source]
▶ Help!
Think about the risks related to this product, and level each (NONE, LOW, MEDIUM, HIGH)
- Risks while making product
- Risks while delivery and installation of product
- Risks if product failed
- Risks while using product
- Risks to environment
- Making
- Silicone/resin skin contact and fumes (LOW)
- Injury while using the CNC (LOW)
- Delivery and installation (NONE)
- Failed (NONE)
- Using (NONE)
- Environment
- Silicone/resin wastes (LOW)
Conclusion: risks associated to this products are low, normal workshop precautions are needed.
Maker Instructions[edit | edit source]
▶ Help!
List the steps of making your product. For each step go to Insert > Template and search for "Step"
File Download[edit | edit source]
▶ Help!
Downloadable files (CAD, manuals, …)
Video Instructions[edit | edit source]
Gallery[edit | edit source]
▶ Help!
Project media. Go to Insert > Gallery
External Resources[edit | edit source]
▶ Help!
Project page in other repository, technical sheets, …
Further Work & Recommendations[edit | edit source]
▶ Help!
What's next? Any recommendations?
- Instead of resin, hard silicone could be used for casting. It will provide a smoother and a better grip.
- It is possible to make the silicone mold using 3D printing.
How to Contribute[edit | edit source]
Contact Details[edit | edit source]
- email: azizwadi79@gmail.com