BATTERY OPERATED HYDRAULIC CUTTING AND CRIMPING TOOLS AND METHOD
Light weight hydraulic cutting and crimping tools built with advanced composite materials, engineering plastics and additive manufacturing, replace current steel and aluminum components and traditional subtractive manufacturing.
1 . A battery powered hydraulic cutting tool comprising:
a cutting assembly made from a material with high specific strength;
a ram assembly made from titanium; and
wherein the cutting tool is at least partially constructed using one or more additive manufacturing techniques.
2 . The battery powered hydraulic cutting tool of claim 1 wherein the cutting assembly comprises a body head, a blade, a latch, a main head, a spacer, a head sheer, a ram, and a body.
3 . The battery powered hydraulic cutting tool of claim 1 wherein the material with high specific strength is one or more of: carbon fiber composite material, thermoplastic or thermoset polymer materials or resin systems reinforced with continuous carbon fiber, chopped fiber or glass fiber, or titanium.
4 . The battery powered hydraulic cutting tool of claim 3 wherein the material with high specific strength further comprises a metal composite for providing surfaces with the strength and the hardness properties of a tool steel supported with the strength and weight properties of high performance polymers.
5 . The battery powered hydraulic cutting tool of claim 1 wherein the ram assembly comprises a pin, a bolt, a spring, a washer, a nut, and a blade screw.
6 . The battery powered hydraulic cutting tool of claim 1 wherein the additive manufacturing techniques include 3D printing.
7 . The battery powered hydraulic cutting tool of claim 1 wherein the cutting assembly comprises a body, a ram, a body head, a support plate, a link, a link head, a collar, a blade assembly, and a blade.
8 . The battery powered hydraulic cutting tool of claim 7 wherein the material with high specific strength is one or more of: carbon fiber composite material, thermoplastic or thermoset polymer materials or resin systems reinforced with continuous carbon fiber, chopped fiber or glass fiber, or titanium.
9 . The battery powered hydraulic cutting tool of claim 1 wherein the cutting assembly comprises a body, a ram, a body head, a support plate, a link, a link head, a collar, a blade assembly, and a blade.
10 . The battery powered hydraulic cutting tool of claim 9 wherein the material with high specific strength is one or more of: carbon fiber composite material, thermoplastic or thermoset polymer materials or resin systems reinforced with continuous carbon fiber, chopped fiber or glass fiber, or titanium.
11 . The battery powered hydraulic cutting tool of claim 1 wherein the ram assembly comprises a spring, a shoulder bolt, a pin, and a stud bolt.
12 . A battery powered hydraulic compression tool comprising
a ram assembly made from a material with high specific strength; and
a spring assembly made from titanium;
wherein the compression tool is constructed at least partially using one or more additive manufacturing techniques.
13 . The battery powered hydraulic compression tool of claim 12 wherein the ram assembly comprises: a head, a body, a ram, a ram head, spring, and a guide ring.
14 . The battery powered hydraulic compression tool of claim 12 wherein the material with high specific strength is one or more of: carbon fiber composite material, thermoplastic or thermoset polymer materials or resin systems reinforced with continuous carbon fiber, chopped fiber or glass fiber, or titanium.
15 . The battery powered hydraulic compression tool of claim 14 wherein the material with high specific strength further includes a metal composite for providing surfaces with the strength and the hardness properties of a tool steel supported with the strength and weight properties of high performance polymers.
16 . The battery powered hydraulic compression tool of claim 12 wherein the ram assembly comprises a spring.
17 . The battery powered hydraulic compression tool of claim 12 wherein the additive manufacturing techniques include 3D printing.
18 . The battery powered hydraulic compression tool of claim 12 wherein the ram assembly comprises: a body, a ram, a body head, a die holder, a yoke, and a latch.
19 . The battery powered hydraulic compression tool of claim 12 wherein the ram assembly comprises a spring and a slide pin.
20 . The battery powered hydraulic compression tool of claim 12 wherein the ram assembly comprises: a body, a ram, a cylinder head, a tool jaw, a yoke, and a grip.
21 . The battery powered hydraulic compression tool of claim 12 wherein the ram assembly comprises: a spring, a lock pin, and a pin.
22 . A method for manufacturing a battery powered hydraulic cutting or compression tool, the method comprising:
using at least one additive manufacturing technique to create a first set of components;
using at least one conventional manufacturing technique to create a second set of components; and
building the tool by combining at least a portion of the first set of components and at least a portion of the second set of components.