Three-way clamp
Three-way clamps are suitable for fixing on three sides and assembling frames. They provide stable positioning and allow workpieces to maintain right angles or three-dimensional structures, making them a commonly used clamp in the manufacture of wooden frames and boxes.
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選購指南
三向夾具(Cabinetry Clamp / Corner Clamp)從 X、Y、Z 三個方向同時夾緊工件,讓兩片板材以精準直角接合,適合木工箱體製作、抽屜接角與框架組立;相較於一般夾具只能單向施力,三向夾具確保接合角度不偏移,膠水固化期間不需人工扶持。長寬代理三向夾具共 2 款,品牌 JORGENSEN(美國),適合木作家具箱體接合與裝潢框架組立使用。
三向夾具怎麼選?
確認需要三向夾具後,依三個面向選型:
- 夾持開口尺寸: 確認需要接合的板材厚度範圍;三向夾具的三個方向各有對應的開口,確認所選款式的開口尺寸涵蓋工件厚度(通常 10–50mm)
- 鋁合金 vs 鋼材: 鋁合金款輕量,適合桌面操作且對工件表面傷害較小;鋼材款夾持力更強,適合需要較大壓力的接著作業;JORGENSEN 各款材質需確認型號規格
- 直角精準度: 三向夾具的主要功能是確保直角接合,確認夾具本身的角度精度(最好有角度校正設計);加工件數量多時,選多個配套使用讓多邊同時夾持