Keyway broach
Specifications
1. Accuracy: Class : DIN, TSZ 2102K, HES, SES, ANSI B92.1, BIS etc
2.Delivery Times: 25 days.
3.16 years manufacture of gear hobs, Shaving butter, shaper cutter
and broaches.
4.Type: pull, involute spline broach
Announcements for Customers
Please tell us those important data!
1.What's the module,key amount, nominal dia, key width, overall
length, broaching length of the keyway broach?
2.What's the material?
We provide you HSS M2(W6Mo5Cr4V2), HSS M35(S705), W9341, and power
metallurgy(S390)
3. What's the coating?
We provide you TIN couting, TIAIN Coating or uncoated
4.What's the Accuracy level?
You can have Accuracy gade AA and Accuracy gade A
5.Which do you perfer, keyway broaching or Non-standard keyway
broach ?
Technical Specification involute spline broach
1.Material: HSS high speed steel
2.Item: 3#-14#
3.broaching length:18mm-120mm
4.total length:560mm-1450mm
5.width:4-14
6.Pre-broaching:6-30
7.finish Higth:7.6-32.6
Coating and material
(for material weprovide you material as follows you reference)
For Material
1.High speed Steel M2 .
Component: W6Mo5Cr4V2, .
Delivery Hardness ≤ 255HB .
Harding Temperature: 1220-1240 Degrees .
Hardness ≤ 63 .
Common Used Material
2. High Speed Steel M35(S705) Provided by the Bohler in Austria.
Co4.8% .Hardness≥ 64HRC .
High Toughness HSS .
High wearability .
High Pressure Resistant .
Resistance to Sintering .
Better Material
3. Powder Metallurgy .The Best Material
For Coating
TiN Coating Microhardness(HV): 2300
Coefficient of Friction(COF): 0.40
Innerstress(Gpa): -2.5
Maximum Reaction Temperature: 600
Centigrade Color: Golden Yellow
Coating Structure: Monolayer .
TiALN Coating Microhardness(HV): 3300
Coefficient of Friction(COF): 0.30-0.35
Innerstress(Gpa): -1.3/-1.5
Maximum Reaction Temperature: 900 Centigrade
Color: Purplish Gray
Coating Structure: Nano-Stuture
Wide Range of Option(Supply for the following broach cutter)
SPLINE BROACH:
1. Straight Sided Broach
2. Involute Spline Broach
3. Serration Broach
4. Trapezoidal Broach
INTERNAL HOLE BROACH:
1. Square Broach
2. Round Broach
3. Rectangular Broach, Hexagon Broach
4. Irregular Shapes Broach etc.
KEYWAY BROACH:
1. With or without Chamfer Broach
2. Convex Broaches / Concave Broach.
3. Combined Round Broach & Single Keyway Broach etc
Specification of Hss Keyway broach
