Overview
Their primary applications include:
- Precision instruments: Used in crafting binoculars, glasses, and microscopes
- Advanced devices: Used in night vision and heat-seeking equipment
- Telescope production: Plays a basic, yet crucial, role in rotation in large-scale telescopes
In optical manufacturing, spindle needs vary by application. Spindles used in telescope fabrication are usually straightforward, involving just one spindle. In contrast, lens shaping and polishing machinery often requires two spindles working together for precise curvature. This dual-spindle setup is vital for accuracy, making their maintenance even more important.
The failure of just one spindle can disrupt the entire process, leading to production halts and reduced lens quality. Regular maintenance and prompt repair of each spindle are required to ensure seamless operation and consistent production quality in the optical industry.
Northland Tool & Equipment specializes in spindle repairs for the optical industry. Our experience, particularly within major optical manufacturing hubs, enables us to handle a wide range of spindle repair needs, including custom solutions for machines without existing manufacturer support.
Optical Manufacturing Spindle Repair Capabilities
Our capabilities include:
At NTE, we offer spindle repair services tailored to the unique requirements of the optical industry. Our repair solutions include:
- Other specialized repairs, such as:
- CNC
- High-speed
- Horizontal machining center
- Vertical Machining center
- Milling
- Lathe
We restore each optical spindle to optimal condition, ensuring it performs efficiently in its specific role within the manufacturing process.
Our Process
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Evaluation
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Quote & Scheduling
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Assembly & Delivery
- Upon arrival, we log every spindle into our production tracking software system and any issues associated with transit are noted.
- Our technicians then carefully break down the spindle into its component parts, note their general condition as well as specific damage, and perform a full dimensional inspection to identify excessive wear.
- Our production manager performs a second evaluation, during which he/she will try to identify the cause of failure, consult with the head of our grinding and machining departments, and determine any recommendations for preventative measures.
- Our purchasing department sources all replacement part costs, determines lead times and generates a quote.
- Following customer approval, we schedule production and order the parts needed.
- Our team gives the quote a final check and communicates it to the customer for approval.
- Once we receive the parts, we carefully clean them and complete any necessary grinding or machining operations.
- Our highly trained technicians assemble all spindle components and perform a rigorous break-in process. This may include dynamic balancing and thermal and vibration analysis.
- After our inspectors perform a final quality control check, our shipping department carefully boxes the spindle and returns it to the customer.