| 摘要 |
PURPOSE: A manufacturing method of a steering wheel rim for a vehicle is provided to prevent environmental pollution without using a PVA(Poly Vinyl Acetate) solution and to promote improvement in productivity and cut-down of costs. CONSTITUTION: A masking tape is bonded to a transfer portion of a steering wheel rim for vehicle. The steering wheel rim having the bonded masking tape is laid on a horizontal turntable(20), and the middle of the masking tape is slit to form a bonding line. Then the lower part of the half is cut. The other non-cut upper part of the masking tape is covered. The lower part of the bonding line is transferred with being washed and dried. After that, the non-cut upper part of the bonding line and the masking tape having the covered upper part are removed. A masking tape is bonded to the transferred steering wheel rim. The steering wheel rim having the bonded masking tape is put on the turntable again. Another bonding line is formed on a part lower about 0.05-0.2mm than the primary bonding line of the masking tape. The upper part of the half is cut. The non-cut lower part of the masking tape and the lower part thereof are covered. The upper part of the bonding line is transferred secondarily, washed and dried. Finally, the masking tape is removed. Herein, clamps(23) are adopted to fix the turntable and the steering wheel rim. |
