0
Your feed rate depends on the pitch of the thread i.e. 16 TPI =a feed rate of .0625
To cut a double lead thread you need to either rotate the part 180 deg. for the
second thread or change the start point by pitch /2
1/16=.0625 .0625/2= .0312 so your second thread will start .0312 from the first thread.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How do you conet PVC pipe to lead pipe?
Lead wipe a brass nipple into the lead pipe and then use a female adapter x PVC on the brass threads
When the lead screw with half nuts in a lathe free to rotate in both directions has?
v threads
What is meant by pitch measurement in lathe?
Pitch measurement refers to the distance from one thread to the next when threads are cut on a lathe. Different threads have different pitches and a lathe can be set to to cut to any specified pitch. This is achieved by selecting the pitch and engaging the lead screw on levers located on the headstock, then engaging the half-nut around the lead screw from the apron. With the correct threading tool inserted threads can be cut into the workpiece.
Screw thread lead for .75-10 unified national course?
A .75-10 Unified National Coarse thread (3/4-10 UNC) has 10 threads per inch. The lead would be 1/10 of an inch.
What is the function of a lead screw in a lathe machine?
The lead screw moves the turret by a precise increment for every rotation of the screw. This allows the machine to generate threads in a workpiece, to generate precise length and diameter dimensions, and to maintain a constant rate of metal removal.
Why feed rod is using in the engine lathe?
The feed rod transmits power from the headstock to the carriage for feeding operations.The lead screw transmits power from the headstock to the carriage for screw thread cutting operations. On some lesser types of lathes the feed rod and the lead screw are used for both the feed and the screw cutting power transmission.
Is a lead screw reversible?
presuming you mean the lead screw on a lathe, used when cutting threads on the workpiece, then the screw itself is obviously fixed, but the rotation of it may be able to be changed, depending on the lathe manufacturer.
What goldfish grow big?
feed them lead feed them lead feed them lead
How do you conet PVC pipe to lead pipe?
Lead wipe a brass nipple into the lead pipe and then use a female adapter x PVC on the brass threads
Where they fitted by friction solder Lead or with threads like their smaller in diameter siblings?
Were what fitted............?
Why square threads are used in screw jack?
§ Screw threads have better compression strength than other threads. § Due to low thread angle there is no radial pressure on nut. § Due to smaller angle, the lead of screw is less.
Why square threads are used in a screw jack?
§ Screw threads have better compression strength than other threads. § Due to low thread angle there is no radial pressure on nut. § Due to smaller angle, the lead of screw is less.
When the lead screw with half nuts in a lathe free to rotate in both directions has?
v threads
Does a sewer clean out plug have left or right handed threads?
Normally right hand threads BUT many times the cast iron female threads are corroded or damaged thus one uses a fits all plug which is lead and tapped into place not threaded
What a lead screw is used for?
the leadscrew is used for thread cutting on a lathe
What rhymes with seed?
need, lead, weed, etc.The word " Feed" as in feed mebeadShe'd, He'd, deedneed, feed, bead, head, creedneed, feed, bead, head, creedbead Bead, Lead, Feed, She'd, He'd, Weed,
What did clearing farm lands and or massive cutting of trees lead to?
oh god!
