Difference between revisions of "Sewing Machine"

Revision as of 14:56, 9 February 2023

Janome 3160 QDC

Make: Janome

Model: 3160QDC

Serial Number: 8H2036666 / 8H2036653

Ace: Gail Dowler (gdowler@georgefox.edu).

Location: The Hub

Safety First

Here are some safety instructions for the Sewing Machine. Remember ... SAFETY FIRST!!!

Sharp Hazard – needles are very sharp and can pierce your skin. Turn off the sewing machine when inserting/removing needles to avoid bumping the foot pedal and moving the needle assembly. Never place your fingers directly underneath the needle.
Crush Hazard – be aware of all moving parts and keep your fingers away from any pinch points.
Entanglement – ensure that loose clothing, long hair, or any other dangling/loose items do not become entangled in the machine. Hair that extends below the collar should be tied up.
Eye Injury – needles can break if they hit a solid object while sewing. The broken tip can fly off and become lodged in your eye. Wear safety glasses when using the sewing machines.
Do not sew over pins. This can break or bend the needle.
Ensure the needle you are using is undamaged.
Make sure the needle is installed correctly.
Verify that you are using the correct presser foot. When changing out the presser foot, manually check that the needle’s travel will clear the foot before using the foot pedal.
Do not run thick fabrics or many layers of fabric through a standard sewing machine. Use the industrial sewing machine for these applications.
When you finish using the sewing machine, disconnect the power cable from both the machine and the wall outlet/power strip. Coil the power cable neatly on the table.

Description

There are currently four Janome 3160 QDC sewing machines available for use in the Maker Hub. This model features 60 different stitch patterns. It has automatic fabric feeding, one hand needle threader, and easy to follow instructions, making it an ideal machine for first time sewers. Some of its more advanced features include buttons for lock stitch, needle up or down, and automatic thread cutting. It has an add on platform that can be attached to make sewing larger materials a breeze.

Here is an example of this piece of equipment being used.

Documentation

Sewing Machine User Manual

Product Home Page

Terminology

Spool - Holder used for thread.
Bobbin - Cylinder or spindle holder in which thread is wound thread that comes from the bottom
Presser foot - piece of metal that keeps fabric in place when sewing.

Training

All information on these specific machines can be found in the User Manual and on the Product Home Page

How to set up the machine. This video shows a similar set up process to our machines, but be sure to compare to the manual.

A quick video on basic stitching techniques:

YouTube is a great resource for learning new things. If you are new to sewing, try watching a few videos to get a general understanding before jumping into sewing.

Operation

Winding the bobbin

Once you picked the type/color of thread spool, first get some of it loose and out and secondly place it on the large spool holder (skinny tub). Then, add the spool cap. It's side will depend on the type/ style of thread spool you picked.
As you follow the guide images, put the thread around the metal knob (upper thread guide). Then slide the thread through one of the holes in the bobbin and place it in the bobbin winder spindle (small metal tube) that its on the right top of the machine. Slide the bobbin winder shaft over to lock it.
Hold the thread for couple seconds at the beginning as you press the foot pedal gently and slowly. Once it becomes even or uniform, you can let go of the thread and go faster with the foot pedal.
Cut the thread once you are done and place the bobbin in the bobbin case. The drop in bobbin is covered by a plastic cover that you can remove by gently pulling the hook cover release button. Drop the bobbin and wrap the thread around a the clip under the plastic cover. Then, put the cover on.

Threading the machine

Grab onto the thread from the thread spool and run the thread through the knob and going down then up, following the image guide around and make sure it is catching all parts. At the end thread the needle.

Demonstration

The demonstration will include several steps. Demonstrate you can safely setup the sewing machine, which includes winding the bobbin, threading the machine, and removing/replacing the needle. Finally, sew a mini pillow.

General Procedure

Wind the bobbin and thread the machine
Pick two pieces of fabric and turn them right sides together (flip them) because the raw edges will be inside the pillow which will protect them from fraying. Line the two pieces up.
Sew three sides using a straight stitch.
As you approach the corner, it's better to shorten the stitch length at the end of each side and stitch off the edge of the fabric. It makes a more durable corner--the bulk can be trimmed out of the corner, too, which makes a cleaner (pointy-er) corner. Press stop and wait until the machine stops. Make sure the needle is down and put the kickstand up. Rotate the piece and then put the kickstand down again and continue. Do the same thing to do the last side and press stop. Wait until the machine stops and you are done. Lift the presser foot to remove the work. Break the thread tails on the thread cutter, or clip with scissors.
Press seams flat. Turn and press. Turn raw edges to the inside 1/4", and press.
Stuff. Sew open side shut by stitching with straight stitch close to pressed edges.

(Note: you can use pins to hold things in place, but you need to remove the pins as you stitch. Never sew over pins. It breaks or bends needles, and can mess up the rotation/timing of the bobbin's oscillations.)

Certification

Canvas Quiz

Troubleshooting

There are many different types of problems you can have while using a sewing machine, but here are a few basic problems.

The needle thread breaks: Check the threading of the needle as it may not be threaded properly. It is also possible that the needle needs to be changed. Learn this skill from one of the sewing volunteers or aces so that you can perform a needle change when needed.
The needle breaks: Make sure the needle is installed correctly and is tight. Verify you are using the correct pressure foot.
Machine does not run smoothly: Verify the hook race and bobbin holder are free from lint.
Clearing a thread jam: Because the rotation of the bobbin in the bobbin case is pretty sloppy, thread jams can happen fairly frequently. Use the screwdriver keys that came with the sewing machines to open the needle plate (a.k.a. the throat plate) and access the bobbin case.

Maintenance

General maintenance

Keep the sewing machine clean and free from lint. Make sure to reset the space when you are done sewing.

Specific Maintenance Tasks

Maintenance Procedure	Frequency	Done By
Lubricate mechanisms	Semester	Tech
Clean machine interior	Monthly	Tech
Change the needle	As Needed	Users

@@ Line 4: / Line 4: @@
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   |Has name={{PAGENAME}}
+ |Has model=3160QDC
+ |Has make=Janome
+ |Has serial number=8H2036666 / 8H2036653
+ |Has life expectancy=
+ |Has year of manufacture or purchase=
+ |Has replacement cost=
   |Has icon=File:Sewing_machine.png
   |Has icondesc=Sewing Machine
@@ Line 10: / Line 16: @@
   |Has imagedesc=Janome 3160 QDC
   |Has description=(???)
-  |Has certification=(???)
+  |Has certification=https://georgefox.instructure.com/courses/1264
- |Has model=3160QDC
+  |Has ace =Mary Groom;mgroom19@georgefox.edu
- |Has make=Janome
- |Has serial number=8H2036666 / 8H2036653
-  |Has ace =Needed;Needed
 }}
 [[{{#show: {{FULLPAGENAME}}|?Has icon|link=none}}|140px|left|top|{{#show: {{FULLPAGENAME}}|?Has icondesc}}]]
 [[{{#show: {{FULLPAGENAME}}|?Has image|link=none}}|300px|thumb|upright=1.5|{{#show: {{FULLPAGENAME}}|?Has imagedesc}}]]
@@ Line 30: / Line 31: @@
 Location: {{#show: {{PAGENAME}} |?Is located in facility}}
 __TOC__
+==Safety First==
+[[File:Safety First HD2.png|left|150px]]
+Here are some safety instructions for the {{PAGENAME}}. Remember ... SAFETY FIRST!!!
+*'''Sharp Hazard''' – needles are very sharp and can pierce your skin. Turn off the sewing machine when inserting/removing needles to avoid bumping the foot pedal and moving the needle assembly. Never place your fingers directly underneath the needle.
+*'''Crush Hazard''' – be aware of all moving parts and keep your fingers away from any pinch points.
+*'''Entanglement''' – ensure that loose clothing, long hair, or any other dangling/loose items do not become entangled in the machine. Hair that extends below the collar should be tied up.
+*'''Eye Injury''' – needles can break if they hit a solid object while sewing. The broken tip can fly off and become lodged in your eye. Wear safety glasses when using the sewing machines.
+*Do not sew over pins. This can break or bend the needle.
+*Ensure the needle you are using is undamaged.
+*Make sure the needle is installed correctly.
+*Verify that you are using the correct presser foot. When changing out the presser foot, manually check that the needle’s travel will clear the foot before using the foot pedal.
+*Do not run thick fabrics or many layers of fabric through a standard sewing machine. Use the industrial sewing machine for these applications.
+*When you finish using the sewing machine, disconnect the power cable from both the machine and the wall outlet/power strip. Coil the power cable neatly on the table.
 ==Description==
-There are currently four Janome 3160 QDC sewing machines available for use in the Maker Hub. These machines feature 60 different stitch patterns. It has automatic fabric feeding, one hand needle threader and easy to follow instructions, making it an ideal machine for first time sewers. Some of its more advanced features include buttons for lock stitch, needle up or down and automatic thread cutting. It has a add on platform that can be attached to make sewing larger materials a breeze.
+There are currently four Janome 3160 QDC sewing machines available for use in the Maker Hub. This model features 60 different stitch patterns. It has automatic fabric feeding, one hand needle threader, and easy to follow instructions, making it an ideal machine for first time sewers. Some of its more advanced features include buttons for lock stitch, needle up or down, and automatic thread cutting. It has an add on platform that can be attached to make sewing larger materials a breeze.
@@ Line 41: / Line 57: @@
 ==Documentation==
+[[Media:Inst-book-3160qdc-en.pdf|Sewing Machine User Manual]]
 * [https://www.janome.com/machines/sewing/3160qdc-b/ Product Home Page]
-* [https://www.janome.com/siteassets/support/manuals/computer-models/inst-book-49360.pdf User Manual]
 ====Terminology====
 * Spool - Holder used for thread.
+* Bobbin - Cylinder or spindle holder in which thread is wound thread that comes from the bottom
+* Presser foot - piece of metal that keeps fabric in place when sewing.
 ==Training==
@@ Line 64: / Line 83: @@
 ====Operation====
-The SawStop table saw has a unique safety feature. A spring loaded cartridge is located in the machine. Any conductive material that makes contact with the blade causes the aluminum cartridge block to fire into the blade. The blade then stops spinning and drops down out of the way. All this happens within 5 milliseconds, helping to ensure the blade inflicts minimal damage. This galvanic response safety mechanism is great for preventing injuries but will permanently damage the blade if triggered. If the material you are cutting is conductive it will trigger the saw stop feature. Do not cut any wet lumber, pressure treated, or metal coated materials such as gold leaf with this machine. Charcoal is also conductive so any laser cut areas of lumber should not make contact with the blade while cutting.  There are a few other things to keep in mind regarding your material as well. Make sure the material you are cutting is free of all foreign objects. Do not cut materials that may have nails or screws as they will damage the blade and may cause injury to you. If the blade comes in contact with a conductive material (metal or human fingers), the safety mechanism will stop the saw blade by jamming a block of aluminum into the blade and probably permanently take the blade out of commission. Also, if the material contains a loose knot it can break free and create a safety hazard.
+<u>Winding the bobbin</u>
+* Once you picked the type/color of thread spool, first get some of it loose and out and secondly place it on the large spool holder (skinny tub). Then, add the spool cap. It's side will depend on the type/ style of thread spool you picked.
+* As you follow the guide images, put the thread around the metal knob (upper thread guide). Then slide the thread through one of the holes in the bobbin and place it in the bobbin winder spindle (small metal tube) that its on the right top of the machine. Slide the bobbin winder shaft over to lock it.
+* Hold the thread for couple seconds at the beginning as you press the foot pedal gently and slowly. Once it becomes even or uniform, you can let go of the thread and go faster with the foot pedal.
+* Cut the thread once you are done and place the bobbin in the bobbin case. The drop in bobbin is covered by a plastic cover that you can remove by gently pulling the hook cover release button. Drop the bobbin and wrap the thread around a the clip under the plastic cover. Then, put the cover on.
+<u>Threading the machine</u>
+* Grab onto the thread from the thread spool and run the thread through the knob and going down then up, following the image guide around and make sure it is catching all parts. At the end thread the needle.
-If your material looks good, the next step is to set up the saw itself. When setting up the saw the blade, it should protrude no more than 1/4" above the material top. This limits the amount of blade that is exposed and makes for a good cut. You will also want to hook up the adjacent dust collector to the rear of the machine, make sure it is plugged in, and turned on. The dust collector must be used with the table saw to help keep the dust out of the air. As you make a cut, it is imperative that you keep the wood firmly against the fence to make the cut square. Therefore, you should double check to see if you are reading the right measurement on the fence, especially because the fence can be moved to either side of the blade which is why there are two distance indicators, only one of which is correct for each set up. Make sure to ask the supervisor about the available jigs because they can be helpful for specialty cuts. Once the supervisor has demonstrated the use of a jig feel free to use it in the future but do not play around with jigs you are unfamiliar with.
+====Demonstration====
-After the saw is set up make sure the small dust collector is ready to go.  The dust collector hose needs to be connected to the table saw exhaust port.  It's a good idea to gently press against the lower dust collector bag with your hand or use the clear sight window to see how full the dust bag is prior to turning it on.  If the sawdust level is above the clear sight window you need to let the supervisor know.  Turn the power switch on for the dust collector. Turn on the saw main switch and wait for solid green light. Make sure the blade is clear and pull the start/stop paddle next to the main power switch and slowly push the material through, making sure to keep your hands away from the blade. Do not stop pushing the material until after the cut is finished unless there is an emergency, in which case, carefully use one hand or your hip to bump the off switch. Also not let go of your work piece during the cut or it will be forced back towards you.
+The demonstration will include several steps. Demonstrate you can safely setup the sewing machine, which includes winding the bobbin, threading the machine, and removing/replacing the needle. Finally, sew a mini pillow.
-====Demonstration====
-Demonstrate you can safely setup the sewing machine and sew a mini pillow. You will also need to demonstrate how to thread the machine.
 ====General Procedure====
+# Wind the bobbin and thread the machine
+# Pick two pieces of fabric and turn them right sides together (flip them) because the raw edges will be inside the pillow which will protect them from fraying. Line the two pieces up.
-'''Cross Cut'''
+# Sew three sides using a straight stitch.
+# As you approach the corner, it's better to shorten the stitch length at the end of each side and stitch off the edge of the fabric. It makes a more durable corner--the bulk can be trimmed out of the corner, too, which makes a cleaner (pointy-er) corner. Press stop and wait until the machine stops. Make sure the needle is down and put the kickstand up. Rotate the piece and then put the kickstand down again and continue. Do the same thing to do the last side and press stop. Wait until the machine stops and you are done. Lift the presser foot to remove the work. Break the thread tails on the thread cutter, or clip with scissors.
-. Move the fence off to the side by lifting the brake handle and sliding the fence off to the side.
+# Press seams flat. Turn and press. Turn raw edges to the inside 1/4", and press.
+# Stuff. Sew open side shut by stitching with straight stitch close to pressed edges.
-==Safety==
+(Note: you can use pins to hold things in place, but you need to remove the pins as you stitch. Never sew over pins. It breaks or bends needles, and can mess up the rotation/timing of the bobbin's oscillations.)
-There are several hazards you need to be aware of when using a sewing machine.
-* Keep your fingers away from moving parts.
-* Never place your finger under the needle.
 ==Certification==
-[https://foxtale.georgefox.edu/moodle/course/view.php?id=31426 Foxtale Course]
+[https://georgefox.instructure.com/courses/1264 Canvas Quiz]
 ==Troubleshooting==
-If the blade appears to need sharpening ask the tech to change out the blade.
+There are many different types of problems you can have while using a sewing machine, but here are a few basic problems.
-A sign of a dull blade is as follows:
-. Burning of material
-. More resistance when cutting
-. Rough cut edges
-. Increased cutting noise
-. Increased motor noise
+# The needle thread breaks: Check the threading of the needle as it may not be threaded properly. It is also possible that the needle needs to be changed. Learn this skill from one of the sewing volunteers or aces so that you can perform a needle change when needed.
+# The needle breaks: Make sure the needle is installed correctly and is tight.  Verify you are using the correct pressure foot.
+# Machine does not run smoothly: Verify the hook race and bobbin holder are free from lint.
+# Clearing a thread jam: Because the rotation of the bobbin in the bobbin case is pretty sloppy, thread jams can happen fairly frequently. Use the screwdriver keys that came with the sewing machines to open the needle plate (a.k.a. the throat plate) and access the bobbin case.
 ==Maintenance==
 ====General maintenance====
-Keep the saw clean and use the dust collector. There are several lubrication points on the saw that need to be checked by the tech.
+Keep the sewing machine clean and free from lint. Make sure to reset the space when you are done sewing.
 ====Specific Maintenance Tasks====
@@ Line 117: / Line 129: @@
 |Lubricate mechanisms
 |Semester
-|Sample
+|Tech
 |-
 |Clean machine interior
@@ Line 123: / Line 135: @@
 |Tech
 |-
-|Change the blade
+|Change the needle
 |As Needed
-|Tech
+|Users
 |}