Welding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld pool) that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself, to produce the weld. Wentworth's welding program is designed primarily for those who wish to begin a new career or enhance skills in their current role. Topics covered include an overview of welding, gas metal arc welding, and advanced arc welding.
Courses can be taken individually or students may pursue a Certificate of Achievement. The Certificate of Achievement in welding is granted to students who take all three courses, maintain a “B” average, and meet class attendance requirements. Successful completion of the certificate will qualify students for entry-level positions in welding.
Details for Each Course:
- Length: 15 weeks
- CEUs: 10.5
Welding Supplies Needed (prior to entering the lab approx $500):
Students may purchase these items from any store:
- Magnifying Glass
- Work Boots (leather type 8 inch in height)
Students may purchase these items from Airgas East Store located at 79 Clapp St, Dorchester, MA 02125:
- Welding Jacket
- Welding Gloves (heavy leather)
- Auto Darkening Welding Shield
- Chipping Hammer
- Wire Brush
- 4 1/2 in. Grinder Guard (Bosch or Dewalt)
- 4 1/2 in. Wire Wheel (Braided Type)
- Sanding Disks (90 to 120 Grit)
An additional $250 per test plate for certification is not included in the tuition.
TWEL111 - WELDING I
Principles and Practices provide a course of instruction in welding, other welding processes, and cutting that will enable student to begin with the most elementary work and progressively study and practice each process until they are skilled. Both principles and practices are presented so that the student can combine the “why” and the “how” for complete understanding. Students at this level will attempt to do an AWS 3G or 4G plates. If completed, the student will be responsible for payment of such which will enable him to enter into the next level of welding.
TWEL112 - WELDING II
Principles and Practices present the fundamental theory of the practice in gas, arc, gas-shielded, ARC, and semi-automatic from MIG and also to complete their 3G or 4G, unlimited fillet groove welding plate which would make them an asset to the industry. There will be instruction of plasma cutting and oxygen and acetylene cutting and burning for structural steel. In order to get to the advance level, both 3G and 4G must be completed. Students that have both 3G and 4G can acquire 6G pipe certification at their expense. Students will be eligible to take the next level of welding. Prerequisite: Welding 111
TWEL113 - WELDING III
This course will require all students to be certified welders that have successfully completed all AWS certifications (3G and 4G). Students will be required to learn inner shield and flux core, wire fed machines at a level from 125-400 inches per minute. This will enable the students to be a high commodity for the building of the infrastructure of the United States. This will also give the students the ability to study for the AWS certified welding inspector exam. Students will be eligible to take the next level of welding. Prerequisite: Welding 112
TWEL114 - WELDING IV
The main goal of this course is to prepare the individuals who completed Welding (TWEL 111, 112 and 113) to go out into the workforce and perform any task that is handed to them by the Industry. The students will be able to fabricate on their own per the direction of the instructor. They will fabricate plates, beams and other structural fabrication (design build fabrication). For the purpose of this training students will be responsible to know the various codes and standards that are referenced in the Structural Welding Code-Steel book (AWS D1.1/D1.1M) by the American National Standard. This course is only offered to those students who have achieved the ability to perform SMAW, GMAW, and GTAW. If time permits, those students who have their D1.1 3G and 4G certification may be able to take the D1.5 bridge code of the State of Massachusetts Welding test. Prerequisite: Welding 113
TCON170 - OSHA TRAINING
OSHA 30-Hour Construction Courses are designed for construction foremen, superintendents and engineers, safety professionals, construction managers, plant engineers, construction inspectors and any other personnel responsible for workplace safety. Other topics include: OSHA Standards, OSHA Act, OSHA Recordkeeping, Multi-Employer Worksite Issues, Lockout/Tagout, Confined Space Entry, Personal Protective Equipment, Fire Protection and Prevention, Material Handling, Storage, Use, Disposal, Hand and Power Tools, Welding & Cutting, Scaffolding, Fall Protection, Cranes/Derricks, and much more. There are no prerequisites required for this course and the cost is $300.