CNC Machine Shop Offers Precision CNC Machining Services

Precision CNC Machine Shop

CNC machine shop Toronto offers a wide range of custom machining services, including precision turning and 5-axis milling machining services.

Our company is one of the leading CNC facilities in Toronto, Canada with more than 30 years of experience. Moreover, GTA Machining Solution is ISO 9001:2015 certified, and GTA quality maintains precise tolerances when it comes to delivering custom parts across the globe. We provide competitively priced precision CNC machining services in Toronto, Ontario, Canada and we ship worldwide.

5-Axis CNC Milling

CNC milling machines with three, four, and five axes, as well as multi-axis CNC turning machines are among our equipment list. CNC machines are used to manufacture all types of parts. We don’t offer manual machining services.
The CNC machining process is a work of art, combining CAD/CAM software, a CNC machine control system, Engineering and metal cutting technologies. The ability to machine precision parts in a timely manner requires years of practice and high end CAD/CAM software’s to code the CNC machines. Find out more

Rapid CNC Machining Service

In order to respond to urgent orders, we are also able to provide our clients with rapid CNC machined parts. Our CNC machine shop is an in-house machine shop that uses all of its machining capabilities in-house, ensuring a successful outcome each and every time.

GTA Machining Solutions offers CNC machining of the materials and the forgings or castings that the customer supplies. The company provides a number of services, including deburring, sandblasting, and mirror finishing on aluminum, brass, and stainless steel.

Additionally, we have the capability of producing stress-relieved CNC precision parts in-house to meet customer specifications. This peel region machine shop offers shorter lead times, and start to finish manufacturing solutions, Contact us today

Precision CNC Machining

Our machine capabilities include prototyping, small-batch production, as well as large-scale production orders. As a CNC machine shop, we work with a variety of materials, including aluminum, brass, steel, stainless steel, plastics, titanium, and more. Manufacturing CNC machined parts on turning and milling is our specialty.

Quality Control

GTA Machining Solutions is an ISO 9001:2015 Certified company. Only deals with reliable and ISO certified suppliers. In addition to company certificates of compliance for each project.
Quality Parts supplied by GTA machining solutions come with FAI, CMM reports, in-process inspection, material certificates, and certificates for finishing services. GTA also provides Rohs3 materials with certificates at no additional charge, Please mention Rohs3 material in quote request. Find out more

Raw Materials for Machining

Choosing the right materials is the key to a successful project. Materials have a profound influence on a product’s performance, appearance, and cost. CNC machines are capable of cutting a wide range of materials at very high speeds and feeds without sacrificing any quality due to the advancement of cutting tools.

Machinability

Materials with high machinability can be machined at higher speeds and feeds, CNC machine shops prefer materials with high machinability because they are easier to machine, require less tooling, and takes less time to finish.

There are a large number of machine shops unwilling to take on projects with low-machinability materials. GTA CNC machine Shop, Toronto, with its 30+ years of experience is capable of handling the majority of CNC machining projects. It is easier to find multiple CNC machine shops that work with high-machinability materials to make custom CNC parts.

Having a CNC project with high machinability material gives the ability to follow close tolerances with ease. The CNC Machining cost varies according to the machinability, for example, a low material removal rate will lead to higher CNC Machining costs because excess time is required to create the custom precision part. Need a machining quote?

Tensile Strength

Tensile strength is a material’s ability to resist tension caused by mechanical force. Tensile strength indicates a material’s ability to resist loads and stresses until it breaks.

In order to measure tensile strength, specimens are held on opposite ends and pulled with a monitoring force until they fail. The higher the tensile strength, the stronger the part. It is necessary to thread the ends or shoulders of the specimen used for testing so that it can be held whilst being tested. With similar specimens it is possible to determine yield strength.

Yield Strength

Yield strength is the maximum force that can be applied before visible signs of plastic deformation appear. In general, stronger material will have a lower CNC machineability, thus costing more to produce custom parts.

Weldability

Metals’ weldability is measured by how easily they can be welded. Composition and grain size determine the weldability of a metal. A weld is formed by melting the ends of two pieces of metal and inserting a filler material.

An electric arc is used to weld two metal pieces together. During the melting process, an electric current drives the arc, which heats up the metal to a point where it melts. A welded joint can be stronger than either piece of metal alone when the molten metal cools and solidifies. Due to the high temperatures involved, the process can be challenging and dangerous.

It is necessary for a material to possess certain properties in order to weld. Its melting point, its resistance to high temperatures, and its ability to be joined with other materials are just a few of these characteristics. Before choosing metal for your project confirm the weldability. Low carbon steels are easier to weld, Medium carbon steels need preheat to avoid the weld cracking. Some of the machine shops do not weld Aluminum or Titanium alloys. Contact us for Titanium fabrication services

Metal Weight

Ensure that the metal you are using for your project is the appropriate weight before moving forward. There is a significant weight difference between steel and aluminum. when high strength is needed than steel is the most suitable choice, but for light weight parts and high corrosion resistance, Anodized aluminum material may be better choice. Aluminum anodizing can be done easily to achieve the desired color for appearance or rust prevention.

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CNC Turning

Precision CNC Turning Services, Bar-Feeder and multi-axis Lathe machines

CNC Milling

5-Axis CNC Precision Milling Services

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Fabrication Services

Whether you need titanium material fabrication or other fabrication services, we can help

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Machine Shops

Nowadays, most machine shops can machine most metals thanks to advanced tools and coatings, but still some shops stay away from titanium and Inconel alloys. Titanium and Inconel are common materials at GTA Machining Solutions. Materials commonly found in machine shops are listed below

Aluminum

6061 – T6

Improved corrosion resistance over 7075
General purpose aluminum with Medium strength
Good formability, weldability, Very easy to CNC machine
Contains magnesium and silicon
Electronic hardware, prototypes, camera lens mounts, couplings, marines fittings and hardware

7075 Aluminum

Higher strength over Aluminum 6061
Good fatigue strength
Gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys, and defense applications; bike frames

Brass

260

Good corrosion resistance
Resistant to most chemicals
Plate stock
Electronic hardware and contacts, fittings, commercial products, consumer products, Brass components CNC machining is a quick and easy process

360 Free cutting Brass

Excellent machinability and formability, 360 grade is the most common type of brass, this alloy is mostly comes in round bars, and used for fasteners, valves, fittings and decoration parts

Navel Brass

Naval brass is the classic marine, high-strength and corrosion-resistant alloy containing 60 percent copper, . 75 percent tin and 39.2 percent zinc. It is widely used in marine construction where strong, corrosive-resistant and hard material is required and is suitable for both salt and fresh water applications.

Copper

C101

Oxygen-free electrical copper
High electrical conductivity
Good corrosion resistance in most environments
Weak against acids, halogens sulphides and ammonia solutions
Electrical contacts, general engineering, automotive, domestic appliances

Plastics

ACETAL or Delrin

Polyoxymethylene also known as Acetal plastic is a thermoplastic material that widely used in automotive and electronic industries. The material required has low friction, high stiffness and excellent dimension stability. Acetal is mostly used in gear wheels, eyeglasses, ball bearing and locking systems.

PVC

Polyvinyl Chloride or also known as PVC comes in two basic forms. First is a rigid plastic material which is mostly used in construction pipes, doors and windows. Second is flexible forms that mostly used in cable insulation, electrical cable insulation, inflatable cables etc. PVC is the third most highly produce plastic material after polyethylene and polypropylene plastic.

Nylon

Nylon in the family of synthetic polymer and mostly used in fiber cable, films, flooring, rubber reinforcement and shapes like car parts and electrical equipment. Nylon is a thermoplastic material that becomes flexible or moldable above a specific temperature and turns solid on cooling. Nylon plastic first used commercially in 1938 for manufacturing nylon bristled toothbrush and later on in 1939 it is introduced as a fabric at a New York World`s Fair.

Alloy Steel

AISI 4130

AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents.

4140

AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength. It shows good overall combinations of strength, toughness, wear resistance and fatigue strength. Boiler Pressure Vessels, Tube & Pipe fittings, refinery equipment for elevated temperature service.

Carbon Steel

1018

AISI 1018 mild/low carbon steel has excellent weldability and produces a uniform and harder case and it is considered as the best steel for carburized parts. AISI 1018 mild/low carbon steel offers a good balance of toughness, strength and ductility. Provided with higher mechanical properties, AISI 1018 hot rolled steel also includes improved machining characteristics and Brine ll hardness.

1045

AISI 1045 is a medium carbon steel designed to be able to function in areas requiring greater strength and hardness. This steel possesses excellent size accuracy, concentricity, and straightness which together enable to minimize wear in high speed applications. AISI 1045 can be formed into turned, ground and polished bars that can be machined unsymmetrically with limited distortion.

12L14

12L14 bar is a standard resulfurized and rephosphorized grade carbon Steel, and a free machining steel. The added lead to the chemical composition provides improved machinability. Although the machinability is very good, the added lead content reduces the overall strength of this alloy. Typical applications include high-speed screw machine products, spindles, bushings, hose fittings and many other items where excellent machining characteristics can be fully utilized.

Stainless Steel

303

Grade 303 is the most readily machineable of all the austenitic grades of stainless steel. The machineable nature of grade 303 is due to the presence of Sulphur in the steel composition. Whilst the Sulphur improves machining, it also causes a decrease in the corrosion resistance and a slight lowering of the toughness. The corrosion resistance of type 303 is lower than that for 304. The toughness is still excellent as with other austenitic grades.Grade 303 is used in applications that require parts to be heavily machined. These applications include: Nuts and bolts, Screws, Gears, Aircraft fittings, Bushings,Shafts

316

Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. It has excellent forming and welding characteristics. It is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. Grade 316 also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.

420

Type 420 is a martensitic stainless steel that provides good corrosion resistance similar to 410 plus increased strength and hardness. It is magnetic in both the annealed and hardened conditions. Maximum corrosion resistance is attained only in the fully hardened condition. It is never used in the annealed condition. 17-4PH

17-4PH

17-4 Precipitation Hardening is a chromium-copper precipitation hardening stainless steel used for applications requiring high strength and a moderate level of corrosion resistance. High strength is maintained to approximately 600 degrees Fahrenheit (316 degrees Celsius).

Medical, applications needing corrosion resistance and hardness

Tool Steel

A2

A2 delivers good toughness with medium wear resistance and is relatively easy to machine. Used in many applications which require good wear resistance as well as good toughness.A2 tool steel is an air hardening, cold work steel. A2 is a 5% Chromium steel which provides high hardness after heat treatment with good dimensional stability. It is heat treatable and will offer a hardness in the range 57-62 HRC.

D2

D2 toolsteel is a 12% chrome steel, it has very high resistance against abrasive and adhesive wear due to a high volume of hard carbides in the steel matrix, good toughness, very good dimensional stability, high compressive strength, and has a very good base material for PVD/CVD coating as well as nitriding due to its secondary hardening properties. Applications: Cutting, punching, stamping tools, shear blades, thread rolling dies, cold extrusion dies, drawing and bending tools, flanging and straightening rolls, fine cutting tools, deep drawing tools, plastic moulds for abrasive polymers.

M2

AISI M2 Tool Steel is molybdenum based high-speed steel in tungsten–molybdenum series. HSS grade steel M2 is a medium alloyed high speed steel which has good machinability. The H-SS M2 chemical composition gives a good combination of well-balanced toughness, wear resistance and red hardness properties. Widely used for cutting tools such as twist drills, taps, milling cutters, saws, knives etc. Also commonly used in cold work punches and dies and cutting applications involving high speed and light cuts.

Titanium

Ti 6AI-4V/ Grade 5

Known as the “workhorse” of the titanium alloys, Ti 6Al-4V, or grade 5 Titanium, is the most commonly used of all titanium alloys. It accounts for 50 percent of total titanium usage the world over.

Its usability lies in its many benefits. Ti 6Al-4V may be heat treated to increase its strength. It can be used in welded construction at service temperatures of up to 600° F. This alloy offers its high strength at a light weight, useful formability and high corrosion resistance.

Ti 6AI-4V’s usability makes it the best alloy for use in several industries, medical, marine and chemical processing industries

GTA also machines grade 1 and grade 2 titanium, CNC machining works well on Titanium alloys .

Invar

64FeNi

Invar is a 36% nickel iron alloy which has the lowest thermal expansion among all metals and alloys in the range from room temperature up to approximately 230°C. The invar alloy is ductile and easily weldable, and machinability is similar to austenitic stainless steel. It does not suffer from stress corrosion cracking.

Invar is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges, valves in engines, antimagnetic watches, and large aerostructure molds.

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Licensed CNC machine shop with ISO 9001:2015 certification

Our company has over 30 years of experience in machining. In various fields, we serve customers with simple projects and complex parts. Assisting you with design, selecting materials, and finishing is what we do best. Feel free to contact us if you have any questions or to discuss a project. Contact us