Jet Tools GH-1340W, GH-1440W Automatic Feed Operation and Feed Changes, Powered Carriage Travel

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Automatic Feed Operation and Feed Changes

1.Move the forward/reverse selector (A, Fig. 19) up or down depending on desired direction.

2.Set selector levers (A, B, C, & D, Fig. 20) to desired rate.

Note: for feeding, lever (D) will be set at "F" or "D", depending on desired feed rate.

Powered Carriage Travel

1.Push lever (B, Fig. 19) to the left and down to engage crossfeed.

2.Pull lever to the right and up to engage longitudinal feed.

Thread Cutting

1.Set forward/reverse lever (A, Fig. 19) up or down depending on the desired direction.

2.Set selector levers (A, B, C, and D, Fig. 20) to desired rate.

Note: for threading, lever (D) will be set at "C" or "E", depending on desired thread.

3.Push lever (B, Fig. 19) to the right.

4.Engage the half nut lever (C, Fig. 19).

5.To cut inch threads, reference the feed and thread tables. The half nut lever and the threading dial are used to thread in the conventional manner. The thread dial chart specifies at which point a thread can be entered using the threading dial.

6.To cut metric threads, the half nuts must be left continually engaged once the start point has been selected and the half nut is initially engaged (thread dial cannot be used).

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Contents 321810 6/00 GH-1340W/1440W LathesJET offers a one-year limited Warranty on this productPage Gearbox Specifications GH-1340W/1440WCapacities HeadstockMiscellaneous Table of ContentsTool Box Contents Contents of the Shipping ContainerUncrating and Clean-Up Chuck Preparation Three Jaw Lubrication Page Electrical Connections Coolant PreparationMake sure the lathe is properly grounded General Description Steady Rest TailstockLeadscrew and Feed Rod Gear BoxFollow Rest ControlsPage Break-In Procedure Feed and Thread Selection Change Gears ReplacementDisconnect the machine from the power source unplug OperationAutomatic Feed Operation and Feed Changes Powered Carriage TravelThread Cutting Page Cross Slide AdjustmentsCompound Rest SaddleTailstock Gibs Tailstock Off-SetHeadstock Alignment Removing Gap Section Installing Removable Gap SectionDisconnect machine from the power source unplug Belt Replacement and AdjustmentAligning Tailstock to Headstock