(260) 335-2772 Â
john@crossroadpt.com
​
Cross Road Precision Tool
7747 East 800 South
Union City, IN
Machining
About our Machining Department
Cross Road Precision Tool has a vast machining background, covering almost the entire spectrum. We have extensive experience ranging from Pattern and Model making to present day multi axis machining.
CRPT was established on the reputation of doing tight tolerance work with pride. CRPT's Wire EDM was the backbone of this. With the addition of, CNC Mills and CNC lathes, we saw exponential growth. The Tool and Die work was our roots however, with growth CRPT has continued to add specialty gauges and products of our own for the food industry and the glass industry.
CRPT makes our own tools and products for a multitude of industries including steel mills and tube mills.
CRPT is proud to announce our latest venture is machining and selling precision guns and gun components. We have gone through the specialty licensing process and with a FFL license will now have an entirely new market to apply our unique skill set too.
Machining Equipment
HAAS VF-4
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Vertical Machining Center; 50" x 20"X 25" (1270 x 508 x 635 mm), 40 taper, 30 hp (22.4kW) vector drive, 8100 rpm, inline direct-drive, 20-station carousel tool changer, 1000 ipm (25.4 m/min) rapids, 1 MB program memory, 15" color LCD monitor, USB port.
S.A.E
Metric
Platter Diameter
8.30 in
210mm
Max Weight on Platter w/support
165lb.
74.8 kg
Max Weight on Platter unsupported
83 lb.
37.4 kg
Number of Std T-Slots
6 @ 60Ëš
6 @60Ëš
Spindle
S.A.E
Metric
Max Speed
100 Ëš/sec
100 Ëš/sec
Max Torque
385- ft-lbf
522Nm
Runout Max
0.0005 in
0.013 mm
Center Height
6.000 in
152.40 mm
Backlash
30 arc-sec
30 arc-sec
Brake Torque @ 100psi/6.9bar
200 ft-lbf
271 Nm
Gear Ratio
90:1
90:1
Timing
2:1
2:1
Indexing
S.A.E
Metric
Accuracy (±)
± 15 arc-sec
± 15 arc-sec
Repeatability
10 arc-sec
10 arc-sec
Resolution
0.001 Ëš
0.001 Ëš
Worm Gear Dia
6.3in
160 mm
Max Rotation/Step (w/rotary control)
999.999 Ëš
999.999 Ëš
General
S.A.E
Metric
Power Requirement
115 VAC ± 10% @ 15A
115 VAC ± 10% @ 15 A
Operating Temo (max ambient)
100 Ëš
38 Ëš C
Air Requirements
S.A.E
Specs for HRT210HT
Platter
10.3 bar
Metric
Air Pressure Max
150 psi
Cross Road Precision Tool, Inc.
7747 East 800 South (Jay Co.) Union City, Indiana 47390
Phone : (260) 335-2772
Fax : (260) 335-2770
John H. Fennig john@crossroadpt.com