38大案
Model AR2 Assembly
Manual MECHANICAL UNIT ASSEMBLY
NOTE:
Currently the primary differences between the aluminum version and the printed version are as follows:
•The aluminum version uses precision series motors for J1, J2 and J3: •J1 = SKU: 17HS15-1684S-HG5
•J2 = SKU: 23HS22-2804S-HG50
•J3 = SKU: 17HS15-1684S-HG50
(the printed version uses economy series motors as shown in the bill of
materials)
•The aluminum version uses different motor mounts for J1 & J3.
•The aluminum version uses a different spindle and tension plate for J2.
•The spindle and plate for the aluminum (precision motors) have a 14mm bore.
•The spindle and plate for the printed (economy motors) have a 12mm bore.
•The aluminum version uses a slightly different motor support for J2.
•The bore for the aluminum version is 1mm larger, has a split in the ring for clamping onto the motor body and it does not have the
extension and hole for the spring dampener.
•The aluminum version does not use the spring dampener components. •The aluminum version uses DM542T and DM320T digital stepper drivers.
•The printed version uses analog ST6600 drivers.
•The aluminum version uses only the chain drive for J3.
•The aluminum version uses the wiring harness as outlined in the wiring harness manual on the project page.
The aluminum and printed version can be constructed either way – (using precision or economy motors). Both sets of models (.step files for the aluminum version and the .stl files for the printed version) are included in both sets of models to accommodate the differences listed above. The files for use with the precision series motors have the suffix “- precision GB”. In the next few months I will be creating a new manual showing the robots construction using aluminum components and the
precision gearboxes. At that time I will archive the current manual replacing it with the new manual and obsolete the current instructions using the economy components. The design going forward will be using only the precision series motors and the digital drivers as these are far superior for a relatively minor increase in cost. The current manual can be
Epoxy J1 base plate sections 1 & 2
together. Place on wax paper on a flat
surface while epoxy is curing.
Use (12) 4mm x 20 flat head screws to
attach J1 base plate to both sections of
the J1 support spacer.
Epoxy J1 alignment plug into J1 spindle
as shown. Leave plug protruding 3mm to
4mm. This plug serves to keep the
driven timing pulley on center.
Install (2) #32009 bearing races into the
J1 turret housing as shown (one in the
徐良是不良少年吗
top and one in the bottom).
Install #32009 bearings on J1 spindle. Place the J1 spindle and bearing into the
中国朝代bottom of the J1 housing.
Flip the housing assembly over and
place the 2nd #32009 bearing over the
other side of the spindle as shown.
Install (2) #30206 bearing races into the
J2 turret housing as shown.
Attach the J2 turret housing to the J1
platform using (6) M6 x 18 flat head
screws.
电脑重启Install (2) M6 x 14 socket head screws in
front of J2 turret housing going into the
J1 platform.
Use an abrasive cut off disc and cut (1)
M8 x 25 square head set screw down to
致运动员20mm total length.
Install M8 square head screw in J1
baseplate as shown. Square head
should be tangent to J1 rotation (the
head is the contact for the J1 limit
switch).新员工入职自我介绍
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