Cold Working

Sign-up for Cold Working Classes Online!

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Cold Working 1A

In this class we will be exploring basic aspects of coldworking, -- how to grind, smooth, and polish both blown and kilnformed work in a safe and efficient manner. Our time will be spent in learning equipment safety and how to apply these safe habits while cutting, grinding, smoothing, and polishing work. Punty removal and flattening blown work will be taught, as well as cleaning and defining edges on kilnformed work. Emphasis here will be on learning how to use the machines with comfort and confidence so that the grinding processes can then proceed with minimal effort. The sandblaster will also be introduced as a surface-treatment process. Students will then learn the basics of handlapping for completing the finish of a sandblasted surface. Overall, this class will provide a strong foundation for finishing glass pieces as well as a solid platform for further exploration into more advanced techniques of coldworking. 

Fee: $350
Pre-Requisite: Previous glass art experience a plus but not required
Min # of students: 3
Max # of students: 6
Click here to sign up!

Date

May 18-19

Time

9am-5pm

Instructor

J. Schmuck

                                                                                                                                                       

Cold Working 1B

A piece of glass is not really done until it has been ‘finished’ with coldworking. From cleaning up an edge or a lip to fully altering the outer surface of the glass, there are many different ways to coldwork a piece.We will start by taking very raw glass pieces and quickly proceed to reshape them and  to give them an exquisite smooth matte finish with the Merker lathe, the belt sander, by hand lapping, and in the kiln by  fire polishing. Our emphasis will be on learning the ins and outs of the diamond wheels on the Merker lathe, and all those intriguing surfaces -- ie battuto, inciso, brilliant cutting --will be introduced  and expanded upon.  The belt sander will also be a major focus here -- looking at how one can subtly alter forms and transform surfaces. We will observe the differences of diamond and silicon carbide smoothing, and learn how to sequence them to further increase the ease of finishing a surface. We will be discussing strategies and options of coldworking that allow one to achieve some very satisfying and professional finishes in a very efficient manner, including the secrets of fire polishing and acid. By the end of this class, one will feel ready to pursue further explorations of the coldworking in the visual and tactile realms. 

Fee: $175
Pre-Requisite: Coldworking 1A
Min. # students: 3
Max # of students: 6
Click here to sign up!

Date

March 17

June 29

Time

9am - 5pm

9am - 5pm

Instructor

J. Schmuck

J. Schmuck

                                                                                                                                                       

To Register: Either register online, call 408-993-2244, ext. 1 or send an e-mail to studio@bagi.org. Payment is required upon registration. We accept Visa, MasterCard & personal checks if received 2 weeks prior to the scheduled class.
Cancellation Policy: Cancellations made at 7 days prior to the first day of a class will receive a 100% refund. Cancellations made 3 days prior to the first day of class will be issued a 50% refund. In the event that BAGI were to cancel a class(es) a full refund, for the class(es) will be issued.
Liability: Students must be 9+ years of age for glassblowing related classes. Students must be 12+ years of age for flameworking & kilnworking related classes. Students under the age of 18 must have a parent or legal guardian sign a BAGI issued liability release form. Students must inform BAGI, at the time of registration, if they have special requirements due to health related conditions.