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408-4217 Folha de dados(PDF) 4 Page - Tyco Electronics |
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408-4217 Folha de dados(HTML) 4 Page - Tyco Electronics |
4 / 5 page ![]() 408-4217 PRO-CRIMPER III Hand Crimping Tool Assembly 318451-1 Rev B 4 of 5 Tyco Electronics Corporation Figure 5 1.0287-1.1811 [.0405-.0465] Position Point on Center of Wire Barrel Modified Anvil Measuring Center Contact Crimp Height 2. Refer to Section 4, CRIMPING PROCEDURE, and crimp the center contact accordingly. 3. Using a crimp height comparator, measure the crimp height as shown in Figure 5. If the crimp height conforms to that shown, the die assembly is considered dimensionally correct. If not, return the dies to Tyco Electronics for evaluation and repair (refer to Section 8, DIE REPLACEMENT). B. Gaging the Ferrule Crimping Chamber This inspection requires the use of a plug gage conforming to the dimensions in Figure 6. Tyco Electronics does not manufacture or market these gages. To gage the ferrule crimping chamber, proceed as follows: 1. Close the jaws until the dies have bottomed, then HOLD the frame handles in this position. Do NOT force the dies beyond initial contact. R W NO-GO DIM. GO DIM. Suggested Plug Gage for Ferrule Crimping Chamber CRIMP SECTION GAGE ELEMENT DIMENSIONS RADIUS (Max) WIDTH (Max) SECTION GO NO-GO (Max) R" (Max) W" Ferrule 4.1910-4.1986 [.1650-.1653] 4.4424-4.4450 [.1749-.1750] 2.032 [.080] 4.064 [.160] Insulation Ferrule 2.4130-2.4206 [.0950-.0953] 2.8676-2.8702 [.1129-.1130] 1.016 [.040] 2.286 [.090] Figure 6 2. Align the GO element with the ferrule crimping chamber. Push the element straight into the crimping chamber without using force. The GO element must pass completely through the crimping chamber. 3. Align the NO–GO element and try to insert it straight into the same crimping chamber. The NO–GO element may start entry, but must not pass completely through. 4. Repeat Steps 2 and 3 for the insulation ferrule section of the crimping chamber. Insert the gage element for the insulation ferrule section into the back of the crimping chamber. The GO element for this section will not pass completely through the crimping chamber. 6. CRIMP HEIGHT ADJUSTMENT (Figure 7) The frame assembly ratchet mechanism features an adjustment wheel with numbered settings. If the crimp height is not acceptable, adjust the ratchet as follows: 1. Remove the lockscrew from the ratchet adjustment wheel. 2. With a screwdriver, adjust the ratchet wheel from the opposite side of the frame. 3. Observe the ratchet adjustment wheel. If a tighter crimp is required, rotate the adjustment wheel COUNTERCLOCKWISE to a higher–numbered setting. If a looser crimp is required, rotate the adjustment wheel CLOCKWISE to a lower–numbered setting. 4. Replace the lockscrew. 5. Make a sample crimp and measure the crimp height. If the crimp height is acceptable, secure the lockscrew. If the dimension is unacceptable, remove lockscrew and continue to adjust the ratchet, and again measure a sample crimp. Figure 7 Screwdriver Ratchet Adjustment Wheel Lockscrew (Typ) NOTE i |
Nº de peça semelhante - 408-4217 |
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Descrição semelhante - 408-4217 |
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