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{"title":"Tapped & Stepped Linear Bearing Shaft With Wrench Flat Custom Service Available","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/78\/24\/3bb7e29a0950d6441afa8c083af9-200x200-1\/tapped_26amp_3b_stepped_linear_bearing_shaft_with_wrench_flat_custom_service_available.jpg","attrs":{"Brand Name":"JESENTECH","Model Number":"Customized","Certification":"IATF 16949:2016","Place of Origin":"Shenzhen CHINA"}}
{"title":"304 Stainless Steel Linear Motion Shaft Tapped & Stepped For Static Duplicator","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6a\/f0\/9039ea66bb955c8ef6fccca54de6-200x200-1\/304_stainless_steel_linear_motion_shaft_tapped_26_stepped_for_static_duplicator.jpg","attrs":{"Brand Name":"JESENTECH","Model Number":"Non standard customization","Certification":"IATF 16949:2016","Place of Origin":"Shenzhen CHINA"}}
{"title":"Stainless Steel Threaded Linear Shaft , Non Standard Customized Fasteners","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/cf\/fb\/c39b2619198d05dffb7dcb532631-200x200-1\/stainless_steel_threaded_linear_shaft_2c_non_standard_customized_fasteners.jpg","attrs":{"Brand Name":"JESENTECH","Model Number":"Non standard customization","Certification":"IATF 16949:2016","Place of Origin":"Shenzhen CHINA"}}
{"title":"CNC Turning Machining Linear Motion Shaft For Industrial Automation Equipment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/05\/22\/f78916cb18e3ce8368e208867a80-200x200-1\/cnc_turning_machining_linear_motion_shaft_for_industrial_automation_equipment.jpg","attrs":{"Brand Name":"JESENTECH","Model Number":"Non standard customization","Certification":"IATF 16949:2016","Place of Origin":"Shenzhen CHINA"}}
{"title":"High Precision Custom Linear Shafts One - End External Thread Wrench Groove Type","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ba\/d1\/e2f1efc02d84852d450fa67d1058-200x200-1\/high_precision_custom_linear_shafts_one_end_external_thread_wrench_groove_type.jpg","attrs":{"Brand Name":"JESENTECH","Model Number":"Non standard customization","Certification":"IATF 16949:2016","Place of Origin":"Shenzhen CHINA"}}
{"title":"Custom Made Brass Linear Motion Shaft Wrench Groove Type For 3D Printer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/36\/dd\/63b75a390d7068cb31dd88047b54-200x200-1\/custom_made_brass_linear_motion_shaft_wrench_groove_type_for_3d_printer.jpg","attrs":{"Brand Name":"JESENTECH","Model Number":"Non standard customization","Certification":"IATF 16949:2016","Place of Origin":"Shenzhen CHINA"}}
{"title":"Non Standard Brass Linear Bearing Shaft , CNC Machined Metal Fasteners For","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b4\/66\/d2a8d5af0a9ae1723eda4864f704-200x200-1\/non_standard_brass_linear_bearing_shaft_2c_cnc_machined_metal_fasteners_for_automaker.jpg","attrs":{"Brand Name":"JESENTECH","Model Number":"Non standard customization","Certification":"IATF 16949:2016","Place of Origin":"Shenzhen CHINA"}}
High quality of custom Linear motion Shafts Tapped and Stepped with Wrench Flat for 3D Printer Parts
The precision classification of the guide shaft:
The guide axes are mainly divided into two categories according to their accuracy: ordinary level and precision level:
The difference between the normal grade and the precision grade is the difference in the perpendicularity of the thread and the end face and the reference plane; the processing equipment and the measuring equipment are different. Verticality: is the position tolerance, which is indicated by a symbol. Meaning: The percentage of tolerance that is produced when the theoretical correct angle is 90 degrees from the reference plane is called the perpendicularity tolerance. The actual shape of the part's surface is the variable allowed for its ideal position.
The use of the guide shaft classification:
The guide shaft can be divided into a linear guide shaft for linear motion use, a rotary shaft for rotary use, and a bar for use as a support depending on the application.
1. The shaft used for linear motion is shown in the following figure. It is often used together with linear bearings, guide shaft bearings, and oil-free bushings. The linear guide shaft and the linear bearing are used to form a linear motion mechanism. When used in conjunction with a linear bearing, the heat treatment guide shaft with g6, h8, and h5 tolerances can be used. An unheated guide shaft with f8 tolerance can be used with oil-free bushings.
2. The shaft used for rotating purposes is shown below, mainly with bearings. Suitable for timing pulleys, couplings, etc.
One end of the thread. One end internal thread with wrench grooves
Type
Material
Hardness
Surface Treatment
Wrench groove type
PWPCR
SUS440C
SUS440C high-frequency quenching 53HRC~~
/
PWPCRG
SUS440C
hard chrome plating
Coating hardness HV750~
Coating thickness Above 3μm
Type
D(g6)
L Designated unit 1mm
Wrench groove type
L
F
B
PWPCR
PWPCRG
6
-0.004
-0.012
25~598
2≤F≤Px5
(When P≤6)
B≤F-2
(When P=8 Or 10)
B≤F-3
(When P≥12)
B≤F-5
(Without thread)
B=0
B≥Thread pitch x3
8
-0.005
-0.014
25~798
10
12
-0.006
-0.017
25~998
13
15
16
25~1198
20
-0.007
-0.020
M(Coarse thread)
N(Coarse thread)
Wrench slot size
R
C
(Y)
Max.
BS
W
e1
3,4,5,6
3
BS=Designated unit 1mm
BS+e1≤L
BS≥0
5
8
0.3
0.5
600
3,4,5,6,8
3,4,5
7
800
4,5,6,8,10
3,4,5,6
8
800
5,6,8,10,12
4,5,6,8
10
10
1000
5,6,8,10,12
4,5,6,8
11
1000
5,6,8,10,12
4,5,6,8,10
13
1000
5,6,8,10,12,16
4,5,6,8,10
14
1.0
1200
6,8,10,12,16,20
4,5,6,8,10,12
17
1200
Linear motion mechanism using a guide shaft:
The rod-shaped guide shaft adopts a simple shape that is the easiest to achieve the outer diameter precision in machining, and is often used for the guidance of high-precision linear motion. The guide shaft has the following features.
1. there are "g6" and "f8" two kinds of tolerance products are available, the former is suitable for the mechanism that requires almost no clearance precision movement, the latter is suitable for grease lubrication or oil lubrication bearings.
2. In order to improve the surface hardness of the shaft portion, high frequency quenching and hard chrome plating treatment are employed.
3. It can ensure the roundness, straightness of the shaft, and the coaxiality and perpendicularity with the shape of the end face.
4. Depending on the installation method, the guide shafts for different shaft ends can be selected.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
12000000-15500000
Employee Number:
120~200
Ecer Certification:
Active Member
JESENTECH GROUP CORPORATION is a manufacturer of special-shaped shaft fastener R & D and system Made with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Automation equipm... JESENTECH GROUP CORPORATION is a manufacturer of special-shaped shaft fastener R & D and system Made with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Automation equipm...