17) LOUVER FOR AIR FLOW
OUTLINE OF FORMING
Forming process of lance to create an opening.
Used to provide air flow or ventilation.
NOTE
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1） Conditions of punching
Material thickness ≦ 2.3 mm
Width(A) ≧ Height(H) x 2
Height(H) ≦ Material thickness x 4 (Mild steel)Forming pitch P ≧ 5
C ≧ 5 (Material thickness ≦ 1.6 mm
C ≧ 8 (Material thickness ＞ 1.6 mm)
Height(H) ≦ Material thickness x 3.5 (Stainless steel, Aluminum)- ※If the punching conditions are not met, please contact us.
- 2）Upper tool is the punch tip type except for some models.
- 3）Except for some models, the upper tool is a replaceable blade type.
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1）HALF SHEAR (SHEAR BUTTON)
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2）EMBOSS (DIMPLE)
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3）COUNTERSINK FOR COUNTERSUNK SCREW (CHAMFERING)
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4）COUNTERSINK
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5）COUNTERSINK BURRING
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6）ONE PITCH THREAD FORM
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7）BURRING FOR THREAD FORM
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8）BURRING
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9）CURLING
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10）EMBOSS
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11）CENTER POINT
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12）KNOCKOUT
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13）BRIDGE, DOUBLE BRIDGE
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14）LANCE (Z-BENDING)
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15）LANCE (L-BENDING)
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16）LANCE FOR AIR FLOW
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17）OUVER FOR AIR FLOW
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18）BEADING
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19）CARD GUIDE
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20）BENDING (OFFSET TOOL)
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21）MARKING (STAMPING)
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22）MARKING (EMBOSS)
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23）PROJECTION
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24）HINGE TOOL
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25）SPECIAL TOOL USERS MANUAL (AMADA TYPE)
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26）SPECIAL TOOL USERS MANUAL (MURATA TYPE)
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27）TOOLING STRUCTURE AND PARTS NAME (AMADA TYPE)