Portland Community College | Portland, Oregon Portland Community College

MCH225 Surface Grind Mach & Operation

Campus contacts

Covers the setup, applications, and operations of the horizontal spindle/reciprocating table surface grinder to produce parts at extremely close tolerances with improved surface finishes and accuracy. Introduces automatic grinder operations, required setups and operational sequencing, and grinding of angular surfaces on a work piece to print specifications. Covers grinding wheels and abrasives, selecting, balancing, and mounting the grinding wheel, and the methods/machines of surface grinding. This course is also offered as APR 225M; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisites: APR 100M or MCH 100. Audit available. (See course content and outcomes.)

Credits: 2

List of classes for MCH225 Surface Grind Mach & Operation
CRNClass typeLocationDays & timeDatesSeats availableFacultyMore info
14230In-personColumbia County OMIC 101
Monday, Tuesday, Wednesday and Thursday
with time to be announced at a later date

From January 9 through March 25, 2023
Ralph S HancockBooks for CRN 14230
Class details for CRN 14230
Fees: $12
Notes: Open lab: 8:30 am to 3 pm
13285In-personSylvania AM 113
Monday, Tuesday, Wednesday and Thursday
with time to be announced at a later date

From January 9 through March 25, 2023
Ralph S HancockBooks for CRN 13285
Class details for CRN 13285
Fees: $12

Class schedule definitions

Cost:
cost is based on the number of credits – see tuition and fees
Books:
$0 or <$40 means low cost books (doesn't include other supplies like calculators)
Register:
use the CRN to register in MyPCC – see how to register
Class types:
see more about class types
  • In-person: class takes place at specific times and locations. Attendance in person is required.
  • Online: class does not have meeting times. Regular online interaction is required and there are weekly assignments.
  • Remote: class takes place at specific times online. Students must be logged in during class meeting times.