Left hand needle only?
05-22-2015, 12:28 PM
#1
Junior Member
Thread Starter
Join Date: Nov 2013
Location: Ponchatoula,La.
Posts: 294
Left hand needle only?
Hello all,
Does anyone know why some vintage machines S/S only left of center? Nothing on the net. There has to be an advantage for this design, but I can't figure out why it is that way.
Thanks,
Soman2
The other Rodney
Does anyone know why some vintage machines S/S only left of center? Nothing on the net. There has to be an advantage for this design, but I can't figure out why it is that way.
Thanks,
Soman2
The other Rodney
05-22-2015, 12:35 PM
#2
Super Member
Join Date: Jul 2013
Location: South Dakota
Posts: 8,137
easier to make, only has to go sideways one direction from "base" Center need to go both left and right from "base".
Most of these old ones are built to have the entire shuttle move with the needle, so that makes a big difference, once they went to moving just the needle, left/right/center was not near as big of a deal.
For most clothing construction, left homing is not that big of a deal - however I actually sew more often with my needle over to the right of center.
Most of these old ones are built to have the entire shuttle move with the needle, so that makes a big difference, once they went to moving just the needle, left/right/center was not near as big of a deal.
For most clothing construction, left homing is not that big of a deal - however I actually sew more often with my needle over to the right of center.
05-22-2015, 02:38 PM
#7
Super Member
Join Date: Jul 2013
Location: South Dakota
Posts: 8,137
hehe - there is no such thing as a left centered straight stitch machine - when you have a round hole, left or right gets you broken needles.
There are many japanses made zig zag machines that have the needle all the way to the left in straight stitch mode, and then as you widen for zig zag, it goes from the left to the right- farther as the zig zag gets wider.
With most LRC machines, you can put the needle to the left and then it will perform the same as a left centered machine, so if you have a pattern zigzag, you can get a different look as it will all line up on the left and vary on the right.
What I don't like, my Kenmore is an off center homing needle.
There are many japanses made zig zag machines that have the needle all the way to the left in straight stitch mode, and then as you widen for zig zag, it goes from the left to the right- farther as the zig zag gets wider.
With most LRC machines, you can put the needle to the left and then it will perform the same as a left centered machine, so if you have a pattern zigzag, you can get a different look as it will all line up on the left and vary on the right.
What I don't like, my Kenmore is an off center homing needle.
05-22-2015, 03:51 PM
#8
Senior Member
Join Date: Apr 2012
Location: middle of nowhere Alaska
Posts: 719
well HMMMMM
I always assumed my 306w was center homing, but thinking about it, I do not have a SS needle plate of foot to go with it I just use the ZZ parts set to center and press on . I wonder if it would make a more consistant stitch Set all the way to one side or the other... up a gainst a hard stop so to speak instead of held centered buy linkage and stuff?
I always assumed my 306w was center homing, but thinking about it, I do not have a SS needle plate of foot to go with it I just use the ZZ parts set to center and press on . I wonder if it would make a more consistant stitch Set all the way to one side or the other... up a gainst a hard stop so to speak instead of held centered buy linkage and stuff?
05-22-2015, 04:23 PM
#9
Super Member
Join Date: Feb 2012
Posts: 8,091
Originally Posted by greywuuf
well HMMMMM
I always assumed my 306w was center homing, but thinking about it, I do not have a SS needle plate of foot to go with it I just use the ZZ parts set to center and press on . I wonder if it would make a more consistant stitch Set all the way to one side or the other... up a gainst a hard stop so to speak instead of held centered buy linkage and stuff?
I always assumed my 306w was center homing, but thinking about it, I do not have a SS needle plate of foot to go with it I just use the ZZ parts set to center and press on . I wonder if it would make a more consistant stitch Set all the way to one side or the other... up a gainst a hard stop so to speak instead of held centered buy linkage and stuff?
Our 319 uses the same mechanics as your 306 and it does have a SS needle plate.
If your 306 isn't centered, then the bite needs to be adjusted.
Joe
05-22-2015, 05:24 PM
#10
Super Member
Join Date: Jul 2013
Location: South Dakota
Posts: 8,137
greywulf - once you encounter a left homing machine, you'll understand. It is physically impossible to sew a straight stitch with the needle anywhere other than the far left position. If you can sew a straight stitch in the left, center and right, then you have a center homing machine. Most vintage zig zag machines only have those three setting for straight stitch. With my main sewing machine, I have center, 6 positions to the left and 6 to the right. When I set it to 4 right, I get a nice 1/4 seam when lining the fabric up with the edge of my regular foot.
Thread
Thread Starter
Forum
Replies
Last Post
