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State whether the following statement is true or false regarding Photochemical milling. “Unlike that of CHM, PCM can also be used to create parts.”

State whether the following statement is true or false regarding Photochemical milling. “Unlike that of CHM, PCM can also be used to create parts.” Correct Answer True

In CHM original parts manufactured in other processes are machined. Unlike that case, in PCM parts can be created from thin sheets using maskants.

Related Questions

Consider the following statements regarding milling machine: 1. In the vertical milling machine, it Is possible to machine dovetail recesses. 2. In universal milling machine, the worktable can be swivelled. 3. In rotary milling machine, motion imparted to work is rotary. 4. Planer milling machine is provided with several horizontal and vertical heads. Which of the above statements are correct?
State whether the following statement is true or false about Chemical milling. “CHM can also affect mechanical properties, if they differ from surface layer to base metal.”
State whether the following statement is true or false regarding surface finish in CHM. “The surfaces, which are machined using Chemical milling, will have regular lay pattern.”
State whether the following statement is true or false regarding PCM. “In PCM, etching depth does not depend on the time, a component is immersed in the chemical solution.”
State whether the following statement is true or false regarding advantages of PCM. “In PCM, lead times are large, when compared to that required for hard tooling using traditional means.”
State which of the following statement is true or false regarding Chemical milling. “Maskants are generally used in CHM, to protect the work piece from the etching chemical agent.”
State whether the following statement is true or false about Chemical milling. “Maskants, applied on work pieces, are not responsible for CHM process.”
State whether the following statement is true or false regarding the advantages of CHM. “As there are no stresses induced, machining of delicate parts is possible.”
State whether the following statement is true or false about applications of PCM. “Using PCM, very high tempered materials are machined easily.”
State whether the following statement is true or false regarding the applications of CHM. “Removal of thin surfaces, prior to inspection, is done for detection of hidden defects.”